If you just land and turn your phone on abroad, your US carrier will usually start charging you a daily fee without asking. That’s convenient, and on a short trip it’s fine. On a 10-day trip, though, the bill can quietly beat the cost of a travel eSIM by a wide margin. Here’s what Verizon, AT&T and T-Mobile actually charge right now, and how to pick.
How each carrier handles international use
Verizon TravelPass costs $12 per line per day in 210+ countries and $6 per day in Canada and Mexico, plus taxes and fees. Each 24-hour session includes 5GB of high-speed data, then unlimited data at 3G speeds. If you run out, you can buy another 2GB for $10 ($5 in Canada and Mexico). Verizon also sells a $100 International Monthly Plan aimed at trips of nine days or more, with 20GB of high-speed data, unlimited texts and 250 minutes. Its Unlimited Ultimate plan already includes international data, talk and text, so TravelPass can’t be added to it.
AT&T International Day Pass is $12 a day for the first line on an Unlimited plan and $6 a day for each additional line used that same day, in 210+ destinations. AT&T’s page describes the land pass as including unlimited talk, text and high-speed data, with speeds varying by destination. Canada and Mexico are handled through separate add-ons, so check your plan before you assume they’re covered.
T-Mobile works differently. Many of its plans include something abroad at no extra charge. Experience Beyond includes 15GB of high-speed data in 215+ countries and destinations, Experience More includes 5GB, and both drop to 256kbps after that. Texting is unlimited and calls are $0.50 a minute. The cheaper Essentials plan includes texting and $0.50-a-minute calls but needs a paid pass for data. T-Mobile’s International Passes cost $10 for 1 day (2GB), $50 for 10 days (15GB) and $75 for 30 days (30GB), all with unlimited calling.
The numbers side by side (as of November 2026)
| Option | Price | High-speed data | 10 days in Europe, 1 line |
|---|---|---|---|
| Verizon TravelPass | $12/day | 5GB per 24-hour session | $120 |
| Verizon International Monthly Plan | $100/month | 20GB | $100 |
| AT&T International Day Pass | $12/day ($6/day extra lines) | Unlimited, speeds vary | $120 |
| T-Mobile Experience More / Beyond | Included | 5GB / 15GB, then 256kbps | $0 for data |
| T-Mobile 10-Day International Pass | $50 | 15GB | $50 |
| Airalo Europe eSIM (unlimited, 10 days) | $35 | Unlimited, fair-use terms apply | $35 |
Prices are before taxes and fees and come from each company’s own site. Carriers change these terms often, so check again before you fly. Our Airalo vs. Holafly vs. Saily comparison covers eSIM speed caps and refund rules in more detail.
The part that catches people out
On Verizon, a 24-hour session starts the moment you make or answer a call, send a text or use data in a TravelPass country, and Verizon says background activity like app refreshes and software updates can start one too. AT&T’s Day Pass also kicks in on your first call, text or data use. So if you’re planning to use an eSIM, turn off data roaming on your main line before the plane lands, not after you notice the text from your carrier.
Couples and families should do the math per line, too. Two AT&T lines on the same day cost $18, so a 10-day trip runs $180 for two people.
Who should use what
- Weekend trip or a cruise port day: a carrier day pass is the easy choice. A day or two at $12 isn’t worth the eSIM setup for most people.
- A week or longer on Verizon or AT&T: a travel eSIM usually costs a fraction of the daily fees. On Verizon, the $100 monthly plan beats TravelPass once you pass about eight days.
- On T-Mobile Experience More or Beyond: start with what’s included. If 5GB or 15GB covers you, you may not need anything else.
- You need your US number for calls: carrier plans keep calling simple. Many travel eSIMs are data-only, though your main line can usually stay on for texts if you’re careful about roaming charges.
Our take
For anything longer than a few days, we’d pay for an eSIM before we’d pay $12 a day. The daily passes are built for convenience, and you pay a lot for it: $120 for 10 days against $35 for an unlimited eSIM covering the same stretch in Europe. Here’s the catch with the eSIM route, though. It’s one more thing to set up, unlimited eSIM plans come with fair-use limits, and you have to remember to switch roaming off on your main line. T-Mobile customers on Experience plans are the exception. They already have data included, so the honest answer for many of them is to do nothing. If you only travel once a year for a long weekend, skip the homework and let the day pass run.
Source: Verizon international travel plans, Verizon TravelPass FAQs, AT&T International Day Pass, T-Mobile international plans, T-Mobile roaming benefits, Airalo Europe eSIM. Prices as of November 2026.
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