The best eSIM for USA travel should offer more than a low headline price. Local network coverage, high-speed data limits, hotspot support and the ability to choose the right plan for your itinerary can make a much bigger difference after you arrive.
We compared leading USA eSIM providers using equivalent fixed-data and unlimited plans wherever possible. We also checked their listed US networks, fair-use policies, tethering rules and important coverage limitations. For most travelers, Airalo is our best overall choice, while Ubigi offers the strongest fixed-data value. Nomad eSIM stands out for its combination of fixed and unlimited plans, hotspot support, eligible add-ons and plan-dependent access to T-Mobile, AT&T or Verizon.
If you need an eSIM for several countries rather than only the United States, see our broader comparison of the best eSIMs for international travel.
Disclosure: This article contains sponsored placements and affiliate links. Our rankings remain independent. We may earn a commission at no extra cost to you.
Best eSIM for USA Travel: Quick Verdict
Airalo is the best overall USA eSIM for most travelers. It provides the strongest balance of competitive pricing, fixed and unlimited plans, hotspot support and access to T-Mobile or Verizon across its current plan range. However, another provider may be better if your priority is the lowest fixed-data price, a larger daily high-speed allowance or additional app features.
- Best overall: Airalo, for its balanced combination of price, plan variety and network choice.
- Best fixed-data value: Ubigi, with the lowest verified price for a comparable 10GB/30-day plan.
- Best for plan flexibility: Nomad eSIM, with fixed and unlimited options, hotspot support, eligible add-ons and different US networks across available plans.
- Best for heavy unlimited use: Sim Local, with up to 10GB of high-speed data per day on its Unlimited Pro plan.
- Best for security features: Saily, which combines USA data plans with built-in web protection tools.
There is no universal winner for every trip. Ubigi is difficult to beat for affordable fixed data, while Sim Local is better suited to exceptionally heavy daily use. Nomad eSIM is a particularly practical option for first-time eSIM users and multi-state travelers because eligible new customers can test the service with 1GB of free data for three days, and the local network is shown before purchasing each plan.
Table of Contents
Best USA eSIMs Compared
Our rankings consider fixed and unlimited plan availability, comparable pricing, listed US networks, high-speed data policies, hotspot support and the transparency of each provider’s terms. Exact matched-price comparisons follow in the next sections.
| Provider | Best For | Plan Options | Listed US Networks | Main Trade-Off |
|---|---|---|---|---|
| Airalo | Best overall | Fixed and unlimited | T-Mobile or Verizon, depending on the plan | Cheaper fixed-data plans are available elsewhere |
| Ubigi | Fixed-data value | Fixed and unlimited | T-Mobile | USA plans include Hawaii but exclude Alaska |
| Nomad eSIM Sponsored partner | Plan flexibility and first-time testing | Fixed and unlimited | AT&T, Verizon or T-Mobile, depending on the plan | Fixed-data prices are not the lowest, and plan policies vary |
| Sim Local | Heavy unlimited use | Fixed and unlimited | AT&T and Verizon on the compared fixed plan; T-Mobile on Unlimited Pro | High-allowance unlimited plans cost more than most alternatives |
| Saily | Security features | Fixed and unlimited | Local network partners are not publicly identified | Less carrier transparency for route planning |
| Jetpac | Travel perks and tethering | Fixed and unlimited | Varies by plan | Some of its strongest prices are promotional |
| Holafly | Simple unlimited data | Unlimited only | AT&T and T-Mobile | 1GB daily hotspot limit and no published numerical high-speed allowance |
| aloSIM | Included companion-number offer | Fixed and unlimited | T-Mobile | The optional US number is provided separately through Hushed |
Plan details and network information checked on 1 September 2026 using official provider sources. Available networks, prices and promotions may vary by plan and location.
At a glance: Airalo provides the strongest overall balance, while Ubigi leads on fixed-data value. Nomad eSIM is one of the most flexible alternatives because it combines fixed and unlimited formats, hotspot support, eligible add-ons and access to different US networks across its available plans. Travelers requiring unusually large daily high-speed allowances should also consider Sim Local.
How We Chose the Best USA eSIMs
We evaluated every provider using the same practical criteria. Starting prices alone were not enough because a cheaper plan may offer a less suitable network, shorter validity or stricter usage limits.
- Comparable pricing: we matched the same data allowance and validity period wherever possible.
- US networks: we checked which local carriers are listed for the specific plan or across the provider’s USA range.
- High-speed data: unlimited plans were assessed by their actual high-speed allowance and reduced-speed policy.
- Hotspot support: we checked whether tethering is permitted and whether a separate limit applies.
- Coverage limitations: we reviewed exclusions affecting Alaska, Hawaii and multi-state travel.
- Plan transparency: providers received stronger consideration when networks, fair-use rules and important restrictions were clearly disclosed before purchase.
USA eSIM Fixed-Data Price Comparison
For the closest like-for-like comparison, we selected a 10GB plan valid for 30 days from each provider. Holafly is not included because it currently focuses on unlimited plans rather than offering a comparable fixed-data package.
| Provider | 10GB / 30 Days | Network on Compared Plan | Important Detail |
|---|---|---|---|
| Ubigi | US$14 | T-Mobile | Lowest verified fixed-data price; Hawaii included, Alaska excluded |
| Sim Local | US$17.50 | AT&T and Verizon | Strong price with access to two listed networks |
| Jetpac | US$19 | Varies by selected package | Promotional price available when checked |
| Airalo | US$22.50 | T-Mobile and Verizon | More expensive than the value leaders but provides broader network choice |
| Saily | US$22.99 | Not publicly identified | Hotspot supported, but the local carrier is not displayed publicly |
| aloSIM | US$23 | T-Mobile | Includes access to a separate Hushed phone-number offer |
| Nomad eSIM | US$25 US$21.25 with MYTECHGUIDE15 | AT&T and Verizon | Hotspot supported and eligible add-ons available |
Prices checked in US dollars on 1 September 2026 and sorted by the regular displayed price. Jetpac’s listed price was promotional. Nomad code MYTECHGUIDE15 reduces an eligible US$25 fixed plan to US$21.25 but does not apply to sale plans, add-ons or unlimited plans.
Fixed-data verdict: Ubigi is the clear price leader for travelers who are comfortable using T-Mobile and do not require coverage in Alaska. Sim Local offers the next-lowest price with AT&T and Verizon. Nomad eSIM costs more at its standard rate, but the reader discount makes its 10GB plan competitive while retaining hotspot support, two listed networks and add-on eligibility.
USA Unlimited eSIM Price Comparison
Unlimited eSIM plans rarely provide unlimited data at maximum speed. Most providers include a defined high-speed allowance and then reduce the connection speed until the allowance resets or the plan expires. The comparison below uses 15-day plans wherever a directly equivalent option was available.
| Provider | Unlimited / 15 Days | High-Speed Allowance | Speed After Limit | Hotspot |
|---|---|---|---|---|
| Ubigi | US$39 | 30GB total | Up to 2Mbps | Supported |
| Nomad eSIM | US$44 | 2GB per day | Up to 1Mbps until the daily reset | Supported |
| Saily | US$45.99 | 5GB per day | Up to 1Mbps until the daily reset | Supported |
| Airalo | US$46 | 3GB per day | Up to 1Mbps until the daily reset | Supported |
| aloSIM | US$49 | 2GB per day | Reduced after the daily allowance | Supported |
| Holafly | US$50.50 | No numerical threshold published | Subject to the provider’s fair-use policy | Limited to 1GB per day |
| Sim Local | US$52.25 | 10GB per day | Up to 1Mbps until the daily reset | Supported |
Prices and fair-use policies checked on 1 September 2026. Jetpac is not included because a directly comparable 15-day unlimited package was not available in the verified plan set. Promo code MYTECHGUIDE15 does not apply to Nomad unlimited plans.
Unlimited-data verdict: Ubigi offers the lowest price and a flexible 30GB total high-speed allowance, followed by Nomad eSIM at US$44. Nomad is suitable for regular browsing, navigation, messaging and moderate streaming, but its 2GB daily high-speed limit is less generous than Saily, Airalo and Sim Local. Heavy users receive the largest daily allowance from Sim Local, while Holafly is easier to understand at checkout but provides less transparency about its numerical fair-use threshold.
1. Airalo: Best Overall USA eSIM
Best for: travelers who want a balanced combination of plan variety, transparent network information, hotspot support and straightforward app-based management.
Airalo is our best overall USA eSIM because it performs well across the criteria that matter to most travelers without depending on a single standout feature. Its current USA range includes both fixed-data and unlimited plans, with access to T-Mobile or Verizon depending on the selected package.
The 10GB/30-day plan costs US$22.50, placing Airalo in the middle of the fixed-data comparison. Its 15-day unlimited plan costs US$46 and includes 3GB of high-speed data per day, followed by speeds of up to 1Mbps until the daily allowance resets. Hotspot tethering is supported.
- Strengths: fixed and unlimited options, two listed US networks across the plan range, hotspot support and a well-established app.
- Limitations: fixed-data plans are more expensive than Ubigi and Sim Local, while heavier users receive a larger daily high-speed allowance from Saily or Sim Local.
Choose Airalo if: you want a dependable all-round option for a typical city trip, multi-state itinerary or vacation without prioritizing the absolute lowest price. For a deeper look at its plans and limitations, read our complete Airalo eSIM review.
2. Ubigi: Best Fixed-Data Value
Best for: travelers who want the lowest verified price for 10GB of USA data and are comfortable relying on T-Mobile coverage.
Ubigi takes the value category with a 10GB/30-day plan priced at US$14. That is significantly cheaper than the closest equivalent plans from Airalo, Saily, aloSIM and Nomad eSIM. Data sharing is allowed, and the reusable eSIM profile can be topped up through the Ubigi app.
Ubigi also offers one of the strongest-value unlimited options. Its US$39 plan includes 30GB of full-speed data across 15 days, followed by speeds of up to 2Mbps for the remainder of the plan. Unlike providers using a daily allowance, Ubigi lets you use the 30GB whenever needed during the validity period.
The main limitation is network choice. The compared USA plans use T-Mobile, so Ubigi does not provide the same carrier flexibility as Airalo, Nomad or Sim Local. Coverage includes Hawaii, Puerto Rico and the US Virgin Islands, but Alaska is excluded.
- Strengths: lowest 10GB price, competitive unlimited plan, hotspot support, reusable eSIM and automatic Smartstart activation after arrival.
- Limitations: T-Mobile only on the compared plans, no Alaska coverage and data-only service without a local phone number.
Choose Ubigi if: price is your main priority and T-Mobile provides suitable coverage for your itinerary. It is especially attractive for city trips and travelers who prefer a flexible total high-speed allowance instead of a daily unlimited-plan reset. Read our complete Ubigi eSIM review for more details.
3. Nomad eSIM: Best for Plan Flexibility and First-Time Testing
Sponsored partner
Best for: travelers who want to compare fixed and unlimited plans, check the available US network before purchasing and test an eSIM before committing to a full package.
Nomad eSIM is one of the most flexible USA options in this comparison. Its current range includes fixed-data and unlimited plans, hotspot support on every Nomad eSIM and access to AT&T, Verizon or T-Mobile depending on the selected package. Eligible fixed plans can also be extended with add-ons without installing another eSIM.
Nomad is not the cheapest provider for a standard 10GB plan, which prevents it from taking the value category from Ubigi. However, its unlimited pricing is competitive, its plan pages identify the available local networks, and eligible new users can try the service with 1GB of free data for three days.
Nomad USA Plans and Networks
| Compared Plan | Price | High-Speed Data | Listed Networks | Hotspot |
|---|---|---|---|---|
| Fixed 10GB / 30 days | US$25 US$21.25 with MYTECHGUIDE15 | 10GB total | AT&T and Verizon | Supported |
| Unlimited / 15 days | US$44 | 2GB per day, then up to 1Mbps | T-Mobile | Supported |
The compared fixed and unlimited plans use different networks. T-Mobile, AT&T and Verizon are available across Nomad’s wider USA range, but every plan does not include access to all three carriers. Check the network displayed for the exact package before purchasing.
This plan-level network information is useful for multi-state travel because carrier coverage can change between cities, highways and rural areas. A fixed plan using AT&T and Verizon may suit one itinerary, while a T-Mobile unlimited plan may provide better value for another. For remote destinations and road trips, compare the selected carrier against coverage along the actual route.
Free Trial, Hotspot and Add-ons
Eligible new customers can claim a free 1GB Nomad eSIM valid for three days through the latest version of the Nomad app. No payment card is required, and hotspot tethering is supported, allowing the connection to be checked on both a phone and a shared device.
The trial is especially useful for first-time eSIM users who want to understand installation, activation and data management before purchasing a larger plan. Redeeming it removes eligibility for other first-time-user promotions, so travelers should choose between the free trial and the MYTECHGUIDE15 discount on an eligible paid plan.
When a fixed Nomad plan supports add-ons, more data can be purchased through the Manage section of the app or online account. The add-on stays connected to the installed eSIM and activates after the original allowance is used or expires. Eligibility depends on the selected plan, and the add-on must be purchased while the original plan remains active.
- Strengths: fixed and unlimited plans, transparent plan-level networks, hotspot support, eligible add-ons, free trial and in-app data management.
- Limitations: standard fixed-data pricing is higher than Ubigi and Sim Local, unlimited plans have a daily high-speed limit, and most plans do not include a US phone number.
Repeat customers can also use Weekly Wins and Nomad Rewards in the app. Weekly check-ins may unlock Nomad Points, plan discounts or additional data, while points earned through eligible purchases can be redeemed toward future plans. Available rewards and redemption periods may change.
MyTechGuide Reader Offer
Save 15% on an Eligible Nomad Plan
Use code MYTECHGUIDE15 for 15% off an eligible first purchase through our partner link.
Single use per customer. Valid on eligible fixed-data plans; excludes plans under US$5, sale plans, add-ons and unlimited plans.
For a complete look at Nomad’s app, installation methods, rewards and international coverage, read our full Nomad eSIM review.
4. Sim Local: Best for Heavy Unlimited Use
Best for: travelers who expect to use considerably more than 2–5GB of high-speed data per day and are willing to pay more for a larger allowance.
Sim Local offers the most generous daily high-speed allowance in this comparison. Its 15-day Unlimited Pro plan costs US$52.25 and includes 10GB of full-speed data per day. After that allowance is used, speeds are reduced to 1Mbps until the next daily reset.
The Unlimited Pro plan uses T-Mobile and supports hotspot tethering, making it suitable for frequent streaming, large uploads and sharing data with a laptop. However, it is the most expensive comparable 15-day unlimited plan in our table.
Sim Local is also competitive for fixed data. Its 10GB/30-day package costs US$17.50, uses AT&T and Verizon, supports hotspot tethering and can be topped up. The plan activates after first connecting to a supported US network; if it remains unused, automatic activation occurs 60 days after purchase.
- Strengths: 10GB daily high-speed allowance on Unlimited Pro, competitively priced fixed data, hotspot support and clearly identified local networks.
- Limitations: higher unlimited price, different networks between plan types and data-only service without a local US number.
Choose Sim Local if: daily high-speed data matters more than the lowest total price. It is the strongest option here for intensive hotspot use and large daily transfers, while moderate users can save money with Ubigi, Nomad, Saily or Airalo.
5. Saily: Best for Built-In Security Features
Best for: travelers who want a straightforward eSIM app with ad blocking, web protection and virtual-location features included with their data plan.
Saily differentiates itself through features that go beyond basic mobile data. Its optional ad blocker uses network-level DNS filtering, Web Protection blocks known malicious domains and trackers, and Virtual Location can route traffic through a selected remote server. These tools are included with Saily data plans at no additional cost.
The USA pricing remains competitive without leading the fixed-data category. A 10GB/30-day plan costs US$22.99, while a 15-day unlimited plan costs US$45.99. The unlimited package includes 5GB of unrestricted-speed data per day, followed by unlimited data at speeds of up to 1Mbps until the daily reset. Hotspot tethering is supported.
Saily’s main limitation is network transparency. Its public USA plan page refers to local network partners but does not identify the specific US carriers used. That matters less for a city break, but it makes Saily harder to evaluate for rural routes and national parks than providers displaying AT&T, Verizon or T-Mobile before purchase.
- Strengths: 5GB daily high-speed allowance, hotspot support, built-in security tools and up to 180 days to activate a purchased plan.
- Limitations: local US carriers are not publicly identified, and cheaper 10GB plans are available from Ubigi and Sim Local.
Saily now also offers a separate persistent US (+1) phone number subscription through the same app. Pricing starts at €0.99 per month on the page we checked; calling and texting require a separate plan, and identity verification is required after purchase. The number is not automatically included with every USA data plan.
Choose Saily if: app-based privacy tools and a larger daily unlimited allowance matter more than knowing the exact local carrier before checkout.
MyTechGuide reader discount: Use code MYTECHGUIDE for 10% off your Saily plan when purchasing through our partner link.
For a closer look at its setup, plan management and limitations, read our complete Saily eSIM review.
6. Jetpac: Best for Travel Perks and Hotspot Sharing
Best for: travelers who will use Jetpac’s airport-delay benefit, unrestricted hotspot sharing or continued access to essential apps after their main data allowance runs out.
Jetpac combines competitively priced promotional plans with several useful travel features. Its 10GB/30-day USA package was available for US$19 when checked, reduced from a displayed regular price of US$30. Because this is a promotional offer, its value may change after the sale ends.
Jetpac also offers unlimited packages with 3GB of standard-speed data every 24 hours. After the daily allowance is used, the connection continues at speeds of up to 1Mbps until the next reset. Hotspot sharing is permitted, including on unlimited plans, without a separate tethering allowance.
Plans containing at least 3GB include continued access to WhatsApp chat, Google Maps navigation, Uber and Grab after the main data allowance is depleted. Jetpac’s SmartDelay benefit can also provide airport lounge access when a registered flight meets the qualifying delay threshold and a participating lounge is available.
The main drawback is plan transparency. Jetpac promotes multi-network connectivity, but the exact US carriers can vary and are not presented as consistently as they are by Nomad, Airalo, Ubigi or Sim Local. Most plans are data-only, although optional in-app voice packages are available separately.
- Strengths: promotional fixed-data pricing, hotspot sharing, essential-app access, reusable eSIM and SmartDelay lounge benefit.
- Limitations: strongest prices may be temporary, network details vary by plan and voice packages cost extra.
Choose Jetpac if: its additional travel benefits provide more value to you than choosing solely by price or carrier. For a complete breakdown of its app, plans and support, read our Jetpac eSIM review.
7. Holafly: Best for Simple Unlimited Data
Best for: travelers who want to choose the exact number of travel days and avoid monitoring a fixed gigabyte allowance.
Holafly keeps its USA offer simple by focusing on unlimited data plans with flexible validity. A 15-day package costs US$50.50, with shorter and longer durations available. The USA eSIM connects through AT&T or T-Mobile and supports 4G and 5G where available.
The simplicity comes at a premium. Holafly costs more than comparable 15-day unlimited plans from Ubigi, Nomad, Saily, Airalo and aloSIM. It also does not offer a lower-priced 10GB package for travelers with moderate data requirements.
Holafly applies a fair-use policy, but it does not publish a numerical high-speed allowance for the USA plan. The local network operator may temporarily reduce speeds after unusually heavy usage, with the restriction resetting by the following day. This is less transparent than providers stating a specific daily or total high-speed limit.
Hotspot sharing is limited to 1GB per day. That is sufficient for occasional laptop use or sharing maps and messages, but it is considerably less flexible than providers allowing tethering from the plan’s full allowance.
- Strengths: unlimited data, AT&T and T-Mobile access, flexible trip duration, simple activation and 24/7 support.
- Limitations: higher pricing, no fixed-data option, 1GB daily hotspot limit and no published numerical high-speed threshold.
Choose Holafly if: convenience matters more than price, carrier-level planning or heavy hotspot use. For a detailed explanation of its fair-use rules and setup, read our complete Holafly eSIM review.
8. aloSIM: Best for an Included Companion-Number Offer
Best for: travelers who want mobile data plus access to a separate US or Canadian phone number for internet-based calling and texting.
aloSIM offers both fixed and unlimited USA plans. Its 10GB/30-day package costs US$23, while the 15-day unlimited option costs US$49. The unlimited plan includes 2GB of high-speed data per day before speeds are reduced until the daily allowance resets. Hotspot tethering is supported.
The feature that separates aloSIM from most competitors is its Hushed phone-number offer. Eligible USA data plans include access to a separate international number from Hushed, aloSIM’s sister app. The number can be used for calls and texts through an internet connection.
This is not a native phone number attached to the aloSIM data eSIM. It must be redeemed and managed through the separate Hushed app, and it functions as an internet-based VoIP number rather than traditional cellular service.
Network information requires extra attention. The current USA plan panel identifies T-Mobile, while other text on the same page still references Verizon. We therefore recommend confirming the network shown for the exact package at checkout, especially when planning a rural or multi-state route.
- Strengths: fixed and unlimited plans, hotspot support, automatic connection after arrival and a companion Hushed phone-number offer.
- Limitations: the phone number requires a separate app, network information is inconsistent across the USA page, and cheaper fixed or unlimited options are available.
Choose aloSIM if: having access to a separate calling and texting number is more useful than securing the lowest data price. Travelers who only need mobile data will generally receive better value from one of the higher-ranked providers.
USA eSIM Coverage: Cities, Road Trips and Rural Areas
A travel eSIM does not create its own mobile coverage. It connects through a local US carrier, so performance ultimately depends on the network included with the selected plan, your location, network congestion and device compatibility.
For trips limited to major cities such as New York, Los Angeles, Chicago, Miami or Las Vegas, the difference between major carriers may be less important than price and data allowance. Carrier choice becomes more significant when driving between states, visiting national parks or staying in rural areas.
Choosing a Network for a USA Road Trip
Check the network attached to the exact plan rather than choosing only by provider name. Airalo, Nomad eSIM and Sim Local use different carriers across their USA plan ranges, while the compared Ubigi plans rely on T-Mobile. A provider listing several networks does not necessarily include every network with every package.
Before purchasing, open the FCC National Broadband Map, select mobile coverage and compare AT&T, T-Mobile and Verizon along your planned route. The map can display 4G and 5G coverage and distinguish between outdoor stationary and in-vehicle availability.
- City trips: prioritize price, allowance and app experience once the selected carrier covers your destination.
- Multi-state itineraries: prefer plans that identify their local network clearly before purchase.
- National parks and rural routes: check coverage along the highway and around your accommodation, not only at the nearest city.
- Remote work: verify both network coverage and hotspot policy before relying on the eSIM for a laptop connection.
Does a USA eSIM Cover Alaska and Hawaii?
Do not assume that every plan marketed for the United States automatically includes Alaska, Hawaii or US territories. Ubigi explicitly includes Hawaii, Puerto Rico and the US Virgin Islands in its compared plans but excludes Alaska. Other providers may apply different geographic rules depending on the package.
For Alaska, Hawaii, Puerto Rico or the US Virgin Islands, confirm the destination list and supported network on the live plan page before paying. If a location is not named clearly, contact the provider or choose a plan that explicitly confirms coverage.
Practical rule: choose the provider after checking the carrier that works for your route. A cheaper plan on the wrong network is poor value, while a more expensive plan with suitable route coverage can prevent losing navigation and communication when leaving a major city.
How Much Data Do You Need in the USA?
Most travelers do not need unlimited data. A fixed package is usually better value when your main activities are navigation, messaging, ride-hailing, email and occasional social media. Unlimited plans become more useful for regular streaming, large uploads, video calls and laptop tethering.
| Usage Level | Typical Activities | Suggested Allowance | Best Plan Type |
|---|---|---|---|
| Light | Maps, messaging, email and occasional browsing | 1–3GB per week | Small fixed-data plan |
| Regular | Daily navigation, social media, browsing and short calls | 3–8GB per week | 5GB or 10GB fixed plan |
| Heavy | Frequent video, uploads, calls and cloud applications | 10–20GB per week | Large fixed or unlimited plan |
| Remote work | Hotspot, video meetings, large files and continuous connectivity | 2–5GB or more per day | Unlimited plan with a suitable high-speed allowance |
These are practical estimates rather than guaranteed limits. Video quality, automatic backups, operating-system updates and hotspot use can increase consumption quickly.
Fixed Data or Unlimited?
Choose fixed data if you can estimate your usage and regularly have access to hotel or accommodation Wi-Fi. A 10GB plan is sufficient for many one- or two-week leisure trips and usually costs less than an unlimited package.
Choose unlimited data if you expect to stream regularly, upload content, join video meetings or share the connection with other devices. Compare the high-speed allowance rather than relying on the word “unlimited.” A plan providing 2GB per day behaves differently from one providing 5GB or 10GB per day.
Ubigi offers the lowest-priced matched fixed and unlimited plans in this comparison. Nomad eSIM provides a flexible middle ground with fixed and unlimited formats, clearly listed plan networks and hotspot support. Saily, Airalo and Sim Local provide larger daily high-speed allowances for travelers with heavier usage.
For a more detailed estimate, read our guide to how much travel eSIM data you need. Heavy users should also compare our best unlimited travel eSIM plans, while laptop users can check our guide to using hotspot with a travel eSIM.
Do You Need a US Phone Number?
Most travel eSIMs are designed primarily for mobile data. WhatsApp, FaceTime, iMessage, Signal, Telegram and other internet-based services continue to work, but the eSIM may not include a traditional US number for cellular calls and SMS.
For a typical vacation, this is rarely a problem. You can keep your regular SIM active for incoming calls and verification messages while using the travel eSIM for mobile data. Disable data roaming on your primary SIM to reduce the risk of unexpected carrier charges.
Choose a Local US Prepaid Plan If You Need:
- a native US mobile number for regular calls and SMS;
- reliable access to services that require US number verification;
- frequent domestic calling during a longer stay;
- a complete local mobile plan rather than data-only travel connectivity.
Saily offers a separate persistent US (+1) number subscription that can be managed alongside its data plans in the same app. Calling and texting require an additional plan, and identity verification is required after purchase.
aloSIM provides access to a separate US or Canadian number through the Hushed app. Eligible data plans may include access to this offer, but the number is managed through a separate application and functions through an internet connection. App-based numbers may not be accepted by every bank, booking platform or verification system.
Choose a Travel eSIM If You Mainly Need:
- maps, transport apps and ride-hailing;
- messaging and internet-based calls;
- email, browsing and social media;
- mobile data immediately after arrival;
- the ability to keep your regular SIM and phone number active.
Our recommendation: most short-term visitors should use a travel eSIM alongside their regular SIM. Choose a local prepaid plan only when a genuine US phone number is an important part of the trip. Our eSIM vs physical SIM comparison explains the practical differences in more detail.
How to Install and Activate a USA eSIM
Buy and install the eSIM before departure while you have stable Wi-Fi, but follow the activation rules shown for the selected plan. Installation adds the eSIM profile to your phone; activation starts the plan and its validity period.
- Confirm compatibility. Check that your exact phone model supports eSIM and is carrier-unlocked.
- Purchase the plan. Review its data allowance, validity, network, hotspot policy and activation deadline.
- Install the eSIM. Use the provider app, scan the supplied QR code or enter the installation details manually.
- Label the new line. Give it a clear name such as “USA eSIM” so it is easy to identify in your cellular settings.
- Wait for the correct activation moment. Keep the travel line switched off if the provider instructs you to activate only after arrival.
- Connect in the USA. Turn on the eSIM, select it for cellular data and enable data roaming for that travel line.
- Protect your primary SIM. Disable data roaming on your regular SIM to reduce the risk of home-carrier charges.
Many USA travel plans activate automatically after connecting to a supported network, but some begin immediately after manual activation or have an automatic activation deadline after purchase. The instructions supplied with the exact plan always take priority.
What to Do If the eSIM Does Not Connect
- confirm that the travel eSIM is selected as the mobile-data line;
- check that data roaming is enabled for the eSIM;
- toggle airplane mode on and off, then restart the phone;
- check the provider’s APN instructions;
- try manual network selection if the plan supports a named carrier;
- contact the provider before deleting the eSIM profile.
Do not delete an installed eSIM unless the provider specifically tells you to do so, as some profiles cannot be downloaded again. Our guides explain how to install and activate an eSIM, check eSIM device compatibility and use an eSIM and regular SIM together.
Final Verdict: Which USA eSIM Should You Choose?
Airalo is the best overall USA eSIM for most travelers. It provides the strongest balance of fixed and unlimited plans, competitive pricing, hotspot support and access to two major US networks across its available packages.
- Choose Airalo for the strongest all-round balance.
- Choose Ubigi for the lowest fixed-data price or cheapest matched unlimited plan.
- Choose Nomad eSIM for flexible plan formats, transparent network selection, hotspot support, eligible add-ons and a free trial.
- Choose Sim Local for the largest daily high-speed allowance.
- Choose Saily for built-in security and privacy features.
- Choose Jetpac for travel perks and unrestricted hotspot sharing.
- Choose Holafly for simple unlimited data with flexible validity.
- Choose aloSIM if access to a separate calling and texting number matters.
Ubigi is the strongest value choice when T-Mobile suits your itinerary, while Sim Local is better for exceptionally heavy daily use. Nomad eSIM occupies a useful middle ground: it is not the cheapest fixed-data provider, but it combines competitive unlimited pricing with plan-level network information and practical features for both first-time and repeat users.
Before purchasing: check the network attached to the exact plan, compare it against your route and confirm the high-speed and hotspot policies. This matters more than choosing solely by provider name or headline price.
Frequently Asked Questions
What is the best eSIM for USA travel?
Airalo is the best overall option for most travelers because it combines fixed and unlimited plans, hotspot support, competitive pricing and access to T-Mobile or Verizon depending on the selected package. Ubigi is better for the lowest fixed-data price, while Nomad eSIM offers stronger plan flexibility and first-time testing.
What is the cheapest USA eSIM for 10GB?
Ubigi offers the lowest verified price in our matched comparison at US$14 for 10GB valid for 30 days. The plan uses T-Mobile, includes Hawaii and excludes Alaska.
Which USA eSIM has the best unlimited plan?
Ubigi offers the lowest-priced matched unlimited plan at US$39 for 15 days, including 30GB of full-speed data followed by speeds of up to 2Mbps. Sim Local is better for exceptionally heavy usage because its Unlimited Pro plan includes 10GB of high-speed data per day.
Is Nomad eSIM good for the USA?
Yes. Nomad eSIM is a strong choice for travelers who want fixed and unlimited options, hotspot support, clearly identified plan networks, eligible add-ons and a free 1GB trial. Its standard fixed-data price is not the lowest, but MYTECHGUIDE15 reduces an eligible US$25 plan to US$21.25.
Which US networks does Nomad eSIM use?
Nomad uses T-Mobile, AT&T and Verizon across its available USA plans, but every package does not include all three networks. The compared 10GB fixed plan lists AT&T and Verizon, while the 15-day unlimited plan uses T-Mobile.
Can I use hotspot with a USA travel eSIM?
Yes, most providers in this comparison support hotspot tethering. Holafly limits data sharing to 1GB per day, while the other compared plans generally deduct hotspot usage from the main data allowance. Always verify the rules for the exact package before purchasing.
Does a USA travel eSIM include a phone number?
Most travel eSIMs are data-only and do not include a native US number. aloSIM offers access to a separate US or Canadian VoIP number through the Hushed app. Travelers requiring a traditional cellular number should consider a local US prepaid plan.
What is the best eSIM for a USA road trip?
There is no universal winner for every route. Check whether the selected plan uses AT&T, T-Mobile or Verizon, then compare that carrier’s coverage along your itinerary using the FCC National Broadband Map. Carrier choice matters more outside major cities and along rural highways.
Should I buy a USA eSIM before arriving?
Yes. Purchasing and installing the eSIM before departure gives you time to confirm compatibility and complete setup using reliable Wi-Fi. Follow the plan’s activation instructions so its validity does not begin earlier than intended.
Do USA eSIM plans cover Alaska and Hawaii?
Coverage depends on the provider and package. Ubigi explicitly includes Hawaii but excludes Alaska. For either destination, confirm the geographic coverage and local network on the live plan page before purchasing.