AT&T International Day Pass: what it costs, where it works, and when an eSIM is cheaper

How much is the AT&T International Day Pass?

When we read AT&T's Day Pass page on 10 November 2026, the price was $12 a day on land for one line. Each additional line on the same account costs $6 a day, but only on days that line is used. Days at sea on a cruise ship cost $20 per line, and the $6 extra-line rate does not apply there.

AT&T's support article adds the detail that matters most for long trips: "You'll never pay more than 10 daily fees per line, per bill period for land or air travel." In practice that caps a single line at $120 per bill period on land. A three-week trip that sits inside one bill period costs the same as a ten-day one. A trip that straddles two bill periods can run to more than ten charges in total, because the cap resets.

This is desk research from AT&T's own pages. We have not bought or tested International Day Pass.

How does the 24-hour Day Pass period work?

The pass starts the first time you use data, send a text, or make or accept a call in an included destination. That 24-hour window then runs on its own clock. The next daily fee is only charged if you use the phone again after the 24 hours are up. AT&T says only one fee is charged even if you cross several included destinations in the same day, and fees appear on your bill at the end of the billing cycle.

Things that can start a day without you noticing:

• background app refresh and syncing, which count as data use
• Wi-Fi Calling to a non-US number, which AT&T says triggers the daily fee (Wi-Fi calls back to the US do not)
• streaming Data Free TV, which AT&T says is not available outside the US and is charged as international data

Received texts are rated as domestic and do not trigger the fee. If you never signed up, AT&T says the pass is added to smartphones automatically when you arrive in an included destination, with a text explaining how to opt out. It then stays on your account until you remove it.

Which countries does AT&T International Day Pass cover?

AT&T lists over 210 destinations, over 400 cruise ships and selected airlines. Neither the Day Pass page nor the support article prints a fixed country count beyond that, and AT&T notes that participating airlines can change without warning. Calls to the US, to the destination you're in and to other Day Pass destinations are included; calls to anywhere else are billed at international long distance rates. In destinations outside the pass, pay-per-use rates apply. We could not find those per-minute and per-megabyte rates printed on the pages we read.

Do you need Day Pass for Mexico and Canada?

Usually not. AT&T's unlimited plans page lists "unlimited talk, text, and data in and between the U.S., Canada, and Mexico" as a feature included with every unlimited plan, with a footnote that roaming may be at 2G speeds. If you are on a current AT&T unlimited plan and only crossing the border, Day Pass is not part of the bill. For a visitor's view of local networks, see our AT&T Mexico and Mexico SIM card guides.

Which AT&T international plan includes roaming?

The searches for "att international plan" mostly come from people trying to work out whether they need an add-on at all. The answer depends on the plan. AT&T's plans page, read on 10 November 2026, showed these prices per line for four lines, after AutoPay, paperless billing and wireless discounts:

On Elite 2.0, then, most trips need no Day Pass at all, unless you burn through 20GB. On the other three, a trip to Europe or Asia means Day Pass, a travel eSIM, or Wi-Fi only.

Is AT&T Passport still offered?

We could not find it. AT&T's old Passport address loaded the International Day Pass page when we tried it, and neither the Day Pass page, the international page nor the support article we read mentions Passport as a current package. We have not been able to confirm whether existing Passport customers keep their plan. AT&T's prepaid plans page did not list any international roaming option either, so we could not confirm the prepaid international roaming offer.

When is a travel eSIM cheaper than AT&T Day Pass?

For data on any trip of more than a day or two, almost always. The comparison below uses our verified prices, read on each seller's own site in August 2026 (October 2026 for Airalo's France plans), against a week of Day Pass for one line.

Saily's 10GB, 30-day plan was $20.99 for Italy and $17.99 for Japan on the same check. A couple sharing an account pays $18 a day for two lines on Day Pass, or $126 for the week, against two eSIMs for well under half that.

Day Pass still wins in a few cases. You need to make and take lots of calls on your US number. You are on a trip of one or two days. Or your trip runs long enough to hit the 10-day cap within a single bill period, and you want your own number and plan data without fuss; even then, $120 for one line is more than most 20GB eSIMs.

To use an eSIM and keep your AT&T number for texts, set the eSIM as your data line and turn off data roaming on the AT&T line. Our data roaming guide shows the setting, and international roaming plans compares AT&T with Verizon and T-Mobile. If you're visiting the US rather than leaving it, our AT&T SIM guide covers the prepaid route.