Best travel eSIM United States plans for Canadians
Updated June 11, 2026 · Cellulo Team
Land in the US without a plan and Rogers, Bell, or Telus can start billing at $16/day. A one-week trip turns into $112 in roaming for one person, or $224 for two, which is why the best travel eSIM United States options matter before you leave home.
Cellulo's US eSIM plans start at $6 CAD for 1GB over 7 days, and even the 30-day unlimited option costs $96 CAD, less than six days of carrier roaming. If you want to stay connected in United States without gambling on airport Wi-Fi or paying daily roaming fees, the math is not close.
Best travel eSIM United States plans compared
All of these are data-only eSIMs for the United States. They do not include calls or SMS. Plans activate automatically on arrival in United States, but you need Wi-Fi to install the eSIM before your trip.
| Data | Duration | Price (CAD) | Get Plan | Best For |
|---|---|---|---|---|
| Unlimited data | 3 days | $16 | Get Plan | Weekend city break |
| Unlimited data | 5 days | $26 | Get Plan | Short work trip |
| 1 GB | 7 days | $6 | Get Plan | Light traveller |
| Unlimited data | 7 days | $38 | Get Plan | ⭐ Most Popular — Week-long trip |
| Unlimited data | 10 days | $48 | Get Plan | Road trip navigator |
| 2 GB | 15 days | $10 | Get Plan | Budget two-week trip |
| Unlimited data | 15 days | $67 | Get Plan | Cross-country traveller |
| 3 GB | 30 days | $13 | Get Plan | Occasional data user |
| 5 GB | 30 days | $19 | Get Plan | Remote worker backup |
| 10 GB | 30 days | $32 | Get Plan | Business traveller |
| 20 GB | 30 days | $51 | Get Plan | Content creator |
| Unlimited data | 30 days | $96 | Get Plan | Long stay heavy user |
| Unlimited data | 40 days | $98 | Get Plan | Digital nomad |
Why a US eSIM beats carrier roaming
The usual Canadian carrier pitch is convenience. Keep your line on, land in New York or Los Angeles, and your phone just works. The problem is the bill.
At $16/day, a 5-day trip costs $80 in roaming. Cellulo's 5-day unlimited US eSIM is $26 CAD. A 10-day trip costs $160 in roaming versus $48 CAD for a 10-day unlimited eSIM. Even a full month in the US would cost $480 in carrier roaming, compared with $96 CAD for 30 days of unlimited data on Cellulo.
That difference matters the moment you land. You can order an Uber from the airport, pull up Google Maps on a drive across the border, open hotel confirmation emails, and message family on WhatsApp or FaceTime without watching a daily fee stack up. If you're travelling for work, it also means email, Slack, and video calls without coming home to a roaming bill that costs more than your actual plan.
Which US eSIM plan makes the most sense
For most Canadians, the 7-day unlimited plan at $38 CAD is the sweet spot. It covers a typical week in the US and removes the need to ration data for maps, rideshare apps, restaurant searches, and hotspot hunting.
If your trip is short and you know you'll mostly use hotel or conference Wi-Fi, the 1GB 7-day plan for $6 CAD or the 2GB 15-day plan for $10 CAD are the cheapest ways to avoid roaming charges in United States. They make sense for light use like checking directions, boarding passes, and messages.
If you're driving between cities, uploading stories, or working remotely, the unlimited plans are safer. The 15-day, 30-day, and 40-day options fit longer stays where data use tends to creep up fast. Google Maps alone can stay active for hours on a road trip, and relying on hotel Wi-Fi is rarely a good plan for anything sensitive or time-sensitive.
How to use an eSIM in United States without triggering roaming
Install the eSIM before you leave Canada while you're still on Wi-Fi. That's the easiest time to do it, and it avoids trying to troubleshoot settings after landing.
Once the eSIM is installed, turn your Canadian line off completely before you arrive in the US. Do not just switch off data roaming. If your Canadian line stays active, your carrier can still register you on a US partner network and trigger roaming charges.
Use the US eSIM for data and leave your Canadian line off. If you need a one-time password or 2FA text from your Canadian number, turn that line on briefly, receive the code, then switch it off again.
Do not use Airplane Mode as a workaround. Airplane Mode disables the eSIM too. The safer move is to leave the phone on normally and disable only your Canadian line in cellular settings.
Coverage and trade-offs to know before you buy
A US eSIM is the simplest way to stay connected in United States, but there are trade-offs. These plans are data-only, so there is no local phone number and no included calls or SMS. Most travellers can work around that with WhatsApp, FaceTime, iMessage, Google Meet, or other internet-based apps.
The eSIM connects to local networks in the United States. Coverage is generally strongest in cities, airports, and along major highways, while some rural areas can be less consistent. If you're heading into national parks or remote stretches, download offline maps before you go.
For most trips, though, the value is obvious: avoid roaming charges United States, get online as soon as you land, and pick the data plan for United States trip length that actually matches how you travel. See all Cellulo US options at /travel/usa.