Comparisons7 min read

Top US SIM Card for Canadians Traveling to the USA

6 Best US SIM Cards for Canadian Travelers in 2025

Traveling to the US from Canada? If yes, then get a US SIM Card. It helps you avoid expensive roaming charges and connectivity issues during your trip.

There are many providers offering US SIM cards for Canadian travellers, each with different plans and deals. Some may focus on a data plan, while some prioritize calls or both. It’s important to pick the one that matches your needs during your trip.

So, in this blog, we’ll explore the best US SIM card for Canada travellers and provide tips to select the best option for you.

Key Highlights:

  • Canadian tourists can choose from several reliable US SIM card options, including physical SIMs and eSIMs, from providers such as T-Mobile and Airalo.
  • Purchasing a US SIM card when traveling from Canada to the US helps avoid expensive roaming fees and offers better network coverage across all 50 states.
  • Before buying a US SIM card, it's important to consider factors like phone compatibility, type of SIM, data plans, pricing, and customer support.
  • Many providers offer unique plans focused on data, calls, or both, so pick one that fits your travel needs.


Why Purchase a US SIM Card When Travelling to the US from Canada?

Purchasing a US SIM card when traveling from Canada ensures you avoid expensive roaming charges and gives you access to more affordable data, calls, and text services. It also provides reliable coverage for navigation, communication, and staying connected throughout your trip in the US.

  1. Convenience: With a US SIM card, you don’t have to worry about switching between networks. Plus, many providers offer unlimited calling, texting, and data, so you can stay connected without relying on Wi-Fi.
  2. Avoid Roaming Charges: Using a Canadian SIM in the US can incur hefty roaming charges. Using a US SIM allows you to make a call at local rates.
  3. Local Services: A US SIM makes it easier to access local services. For instance, you can easily sign up for Uber, Lyft, DoorDash, and other apps without verification issues.
  4. Network Coverage: A US SIM card gives you better coverage across all 50 states. You can get direct access to American networks for faster data speeds and fewer dropped calls.
  5. Emergency Support: With a local SIM, emergency services can locate you more easily, which is crucial during urgent situations.

Top US SIM Card Options for Canadians Traveling to the US

1. T-Mobile

T-Mobile offers a reliable American travel SIM card for Canadian visitors. It offers both physical SIM and eSIM. To use its eSIM, you will need to download the T-Mobile Prepaid eSIM app. The app is available on both the Google Play Store and the Apple App Store. It also allows you to use the T-Mobile network coverage map to check coverage in various locations. To check, simply enter the zip code or address to determine the signal strength in the area.
tmobile homepage imageSome of T-Mobile’s top-notch features are nationwide 5G coverage, mobile hotspots, and advanced scam blocking.

Additionally, T-Mobile offers 30 days of unlimited talk, text, and data starting at a price as low as $50.

Pricing

Plans

Pricing (Per month)

Unlimited$50
Unlimited Promo$55
Unlimited Plus$60
10GB$40

2. Airalo

Airalo offers European SIM cards for traveling, including US SIM cards for Canadians. To get your US number, download the Airalo app on your phone, choose the USA as your traveling destination, and pick a data plan that works for your trip. After that, simply install the eSIM and activate it right from the app.
airalo homepage image

You can check if your device supports eSIM by checking Airalo’s compatibility list. You also need to ensure your mobile phone is not carrier- or network-locked and is not jailbroken or rooted to use its service.


Airalo offers multiple plans, so you can pick one that includes just data or one that covers data, calls, and texts.

Pricing

Data

Data/Calls/Text

Data

Validity (Days)

Pricing

Data

Calls

Texts

Validity (Days)

Pricing

1 GB7$4.50 (6.00 CAD)1 GB20 mins10 SMS7$7(9.33 CAD)
2 GB15$8 (10.67 CAD)2 GB40 mins20 SMS15$12.50 (16.67 CAD)
3 GB30$11 (14.67 CAD)3 GB60 mins30 SMS30$16 (21.33 CAD)
5 GB30$16 (21.33 CAD)5 GB100 mins50 SMS30$22.50 (30.00 CAD)
10 GB30$26 (34.67 CAD)10 GB200 mins100 SMS30$34.50 (46.00 CAD)
20 GB30$42 (56.00 CAD)20 GB400 mins200 SMS30$49 (65.33 CAD)

3. Ultra Mobile

Ultra Mobile is a virtual network operator offering US SIM cards to Canadian travellers through its Tourist Plan. For $30, you get three weeks of service with unlimited talk and text within the US. Additionally, you get 3 GB of high-speed data, unlimited international texting, and 100 minutes of calling to over 90 countries, including Canada.

ultra sim homepage image
You can order the Ultra Mobile SIM card through eBay, which can only be shipped to a US address. To activate the Tourist Plan, insert the SIM into your phone and text “GOGO” along with your ZIP code to 6700. You can also activate the Ultra Mobile tourist plan online by entering the 11-character ACT CODE, which is printed at the top right corner on the back of the SIM card.

Pricing

Plans

Validity (Days)

Price

Ultra Mobile Tourist21$30 (40 CAD)

4. aloSIM

For Canadian tourists, aloSIM offers downloadable US eSIMs. The Canadian-based provider’s US data packages start at just $4.50 and run on American networks like AT&T and Verizon. To get started, download the aloSIM app and buy a prepaid US data package. Then, follow the app’s instructions to install your American eSIM.

alsosim homepage image

With aloSIM, you can also pick from over 300 area codes, allowing you to acquire a US number that matches the city you're traveling to. But be mindful that aloSIM only offers a data package for travel.

Pricing

Data

Validity (Days)

Pricing

1 GB7$4.50 (6.00 CAD)
2 GB15$8 (10.67 CAD)
3 GB30$11 (14.67 CAD)
5 GB30$16 (21.33 CAD)
10 GB30$26 (34.67 CAD)
20 GB30$42 (56.00 CAD)

5. Jethro Mobile

 Jethro Mobile is a US cell phone service that offers three SIM card plans for Canadian travelers: the Vacation Plan, Smartphone Travel Plan, and Snowbird Plan. Each plan includes smaller sub-plans with different prices. Besides the Simple Plan that doesn’t come with data, all others offer data and include unlimited talk and text. Furthermore, you can also pick between a physical SIM or an eSIM.

jethro mobile homepage image

Jetro Mobile SIM offers fast coverage across the US, including Hawaii, Puerto Rico, and the US Virgin Islands.

Pricing

Plans

Validity (Days)

Pricing

Vacation Plan5, 7, 10, 15, 21, 30, or 45$26.25 (35 CAD)
Smartphone Plan30$22.50 (30 CAD)
Snowbird Plan30, 90, 180, 365$11.25 (15 CAD)

6. SimCorner

SimCorner is a popular choice in Canada for US SIM cards. It offers both physical SIMs and eSIMs for multiple countries, including the USA. With affordable packages, SimCorner helps you avoid expensive roaming fees during your trip to the US.

Furthermore, whether you need a SIM for a short trip or a longer stay, it has options to fit your travel plans. As such, you can find the right plan that keeps you connected without paying more than what you need.

Pricing

eSIM

Physical SIM

Plans

Validity (Days)

Pricing

Plans

Validity (Days)

Pricing

USA Travel SIM (Unlimited calls)30$55 (73.33 CAD)USA Travel SIM Card 10 GB (Unlimited Calls)30$47 (62.67 CAD)
USA Travel SIM - Unlimited Data30$69 (92.00 CAD)USA SIM Card - Unlimited 5G Data (Unlimited Calls)30$65 (86.67 CAD)

Things To Consider Before Purchasing a US SIM Card

Before purchasing a US SIM card, consider the coverage, data, and call plans offered by various carriers to ensure they align with your travel needs. Additionally, make sure your phone is unlocked and compatible with US networks to avoid any activation issues.

  • Phone Compatibility: Ensure your phone is unlocked and supports US networks. Carrier-locked phones, and jailbroken (iOS) or rooted (Android) mobiles can cause trouble with connection.
  • eSIM vs Physical SIM: Decide if you want a traditional physical US SIM card or a digital US eSIM for quicker activation and convenience.
  • Data Plans and Pricing: Compare data plans and pricing among different providers. Some offer unlimited data, while others have limits or daily caps. Pick one that fits your expected usage to avoid extra charges.
  • Customer Support and Recharge Options: Choose providers with reliable support and easy ways to top up your balance.
  • Cross-Border Usage: If you will be traveling to nearby countries, check if the SIM works seamlessly across borders without interruptions.

Conclusion

Choosing the right US SIM card can make your trip from Canada much easier by helping you avoid costly roaming fees and ensuring you have reliable calls and data wherever you go. Whether you pick a physical SIM or an eSIM, you’ll enjoy better connection and local rates during your stay.

However, swapping SIM cards can sometimes be a hassle, especially if you want to keep your Canadian number active. A great alternative is using a virtual US phone number, which works over Wi-Fi or mobile data without needing a physical SIM. Calilio offers a US virtual phone number, offering an affordable way to stay connected in the US without needing you to swap your SIM cards. Get a US virtual phone number from Calilio today! 

Frequently Asked Questions

Can I use a US SIM card in Canada?

Yes, you can use a US SIM card in Canada, but roaming charges usually apply, which can make it expensive. For better rates and coverage, it’s best to use a Canadian SIM card when you’re in Canada.

Can you buy a SIM card at a US airport?

Yes, you can buy a SIM card at a US airport. However, airport prices are generally higher than in regular stores or online.

Where to buy a USA SIM card in Canada?

You can buy a US SIM card in Canada online via Amazon or eBay, at stores near the border, such as Best Buy or Walmart, or at airports upon landing.


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