The short answer
I read AT&T's page: the International Day Pass turns on your own line in Argentina for $12 a day, with talk and text included and no setup. Over two weeks that is $168, over a month $360. Ringo Light is unlimited data at full speed for $44.99 for 2 weeks or $56.99 for 30 days, and it carries data only.
Unlimited data at full speed for $44.99 (2 weeks) or $56.99 (30 days), one payment, nothing renews. The AT&T pass would run to $168 and $360 for those same stretches.
The pass adds roaming to your existing plan, so your number works as normal, no eSIM slot is needed, nothing is installed and the days are charged to your bill. Ringo Light is data only.
Prices read on 1 November 2026: AT&T, Ringo Light on their own sites or listings, Ringo Light from its catalogue. All in US dollars unless stated. Treat every number as a snapshot.
See the full price index for every country.
Travelling further? Compare the best eSIM for Colombia, the best eSIM for Brazil and the eSIM for Argentina.
The prices, charted
US dollars, read 1 November 2026. AT&T at $12 a day for 14 days against Ringo Light for 2 weeks, which is unlimited data at full speed.
AT&T at $12 a day for 30 days. The pages read sell no monthly international plan, so the daily rate is the only figure. Ringo Light is the 30-day plan.
Side by side
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Get Ringo Light for Argentina, from $16.99.
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- 7 days $16.99
- 2 weeks $44.99
- 30 days $56.99
We sell data eSIMs for now to fund the full Ringo service. Ringo is self funded. Every plan bought here pays for the build of one plan that works everywhere.
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That is the full Ringo service: one plan that works everywhere, with your own number included.
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AT&T or Ringo Light for Argentina
Argentina is a long way to go for a short stay, and the trips people take there tend to be long: Buenos Aires, then Salta, Mendoza or the lakes. On those, Ringo Light costs a fraction of the day pass, $44.99 against $168 for two weeks and $56.99 against $360 for a month. I would buy AT&T when the trip is brief or when your own phone number is the point. It needs no install, no eSIM slot and no planning, and calls and texts carry on as usual.
Price: what the same days cost
I read AT&T's International Day Pass page on 1 November 2026. It lists $12 a day on land and $6 for each additional line used on the same calendar day. The destination list names Argentina but prints no price against it, so $12 is the land rate the page states generally. Fourteen days comes to $168 and thirty to $360, as the pages read show no monthly plan.
Ringo Light costs $44.99 for 2 weeks and $56.99 for 30 days, which leaves you $123.01 ahead on the fortnight and $303.01 ahead on the month. The step from a fortnight to a month is just $12.00 at Ringo Light. On the pass the same step is sixteen more days at $12.
Because the pass bills per day of use, a day with the phone switched off on a glacier trail may cost nothing. I count every day as used in the charts so the figures stay simple.
Data: what you get
On land AT&T describes unlimited talk, text and high-speed data when the pass is added to an Unlimited plan, and warns that speeds and coverage vary by destination. It names no daily cap for land use. If you are on a smaller plan, I would read that plan's terms before relying on it.
I like that Ringo Light is unlimited data at full speed from the first day to the last, with no allowance to count. Fair use policy, see Terms.
Calls and your number
This is AT&T's clearest win, and I do not argue with it. Your phone keeps ringing on the number everyone has, and a bank's text code lands the way it does at home. For Ringo Light, calls go through apps that use data, and in Argentina WhatsApp covers most of what you would phone about, from a remis driver to a lodge booking. Your own SIM stays in the phone for calls, and the eSIM carries only data.
Setup and billing
Nothing to do for AT&T: the first data use, text or call in an included destination starts a 24-hour pass, and the charge appears on your bill at the end of the billing cycle. Convenient on arrival, a surprise weeks later if you forgot how many days you used, and that is the part I would watch.
Ringo Light is arranged before departure. Install the eSIM from the email on home Wi-Fi, then switch it on for data after landing at Ezeiza or Aeroparque. A phone that supports eSIM is required, so I would check that first.
What Ringo Light is and is not
Ringo Light is the data eSIM that Ringo sells to fund the full Ringo, one plan that works everywhere. Argentina comes as 7 days at $16.99, 2 weeks at $44.99 or 30 days at $56.99, all unlimited data at full speed, paid once with no renewal.
It is data only and has no number, so it does not take over the calls and texts AT&T includes. It is not billed by the day and I would not buy it for a single night away.
The comparison of the travel eSIM brands for Argentina is at /blog/best-esim-for-argentina. The card to buy Ringo Light is further up this page, just after the side-by-side table.
Which to pick
- ✓Ringo Light, for a stay of two weeks or longer. $44.99 for 2 weeks or $56.99 for 30 days, against $168 and $360 on the day pass.
- ✓Ringo Light, for heavy data use. Unlimited data at full speed covers video, uploads and a laptop on the hotspot.
- ✓AT&T, for calls and texts on your own number. The pass runs on your line, so nothing changes for the people who reach you.
- ✓AT&T, for a trip with no time to prepare. No eSIM, no email, no scan.
Pick by trip
AT&T at $12 a day, with your own number and nothing to install.
Ringo Light, $44.99 for 2 weeks, against $168 at $12 a day on AT&T.
Ringo Light, $56.99 for 30 days. AT&T would be $360.
AT&T. You pay for the day you use it and nothing beforehand.
AT&T, or Ringo Light for data with your own SIM left in the phone.
Frequently asked questions
How we compared, and our sources
AT&T, Ringo Light, Ringo Light
We priced AT&T and Ringo Light for Argentina on 1 November 2026, all on the same day, in US dollars. Each rival's price comes from its own website where it showed dollars, otherwise from an esimdb.com listing, and every source and its date is listed below. Ringo Light's prices come from the catalogue our checkout charges.
We compare the trips people actually book: a week, two weeks and a month of unlimited data, and a 10 GB bucket. We read each brand's fair use and speed rules and quote them as the brands state them. We did not run speed tests, so this page makes no speed claims for any brand.
Ringo Light is our own product. We put it in the table on the same terms as everyone else, and where a rival is the better buy the page says so.
Left out: Verizon. Has its own comparison page for Argentina. This page keeps to AT&T and Ringo Light. Left out: A 7-day comparison. Ringo Light sells Argentina as 7 days, 2 weeks or 30 days, but the table compares 2 weeks and 30 days, so there is no weekend or week chart on this page. Left out: AT&T cruise rates. The pass costs more at sea, which a land trip through Argentina does not touch.
- AT&T: www.att.com/international/day-pass/, International Day Pass price, additional lines and what it includes, with the destination list at att.com/support/article/wireless/KM1395068/ naming Argentina, read 1 November 2026
- Ringo Light: ringoesim.com/argentina, the catalogue the checkout charges, read the same day
- Ringo Light: our own catalogue, the prices the checkout charges on 1 November 2026.
Written and priced by the Ringo team. Prices change often; if you spot one that has moved, tell us through the contact page and we will update the table.
