Best eSIM for Argentina
84 prepaid data plans from 8 providers, read from their own sites on October 5, 2026. Sorted by price, with the fields that change what you actually get.
Cheapest plan
$4.50
aloSIM · 1 GB, 7 days
Best price per GB
$1.39/GB
Vodafone Travel eSIM · 50 GB, 15 days
Cheapest unlimited
$6.00
Yesim · Unlimited, 1 day
Regional plans that include it
23 of 69
Ubigi Best World
Cheapest plan by trip length and usage
For a trip only in Argentina. Each cell is the cheapest plan that holds enough data and stays valid for the whole stay.
All eSIM plans for Argentina
| Provider | Data | Validity | Price | Price per GB | Hotspot | Validity starts | Top-up | See plan |
|---|---|---|---|---|---|---|---|---|
| aloSIM | 1 GB | 7 days | $4.50 | $4.50 | Yes | On first connection | Yes | See plan → |
| Airalo | 1 GB | 3 days | $5.00 | $5.00 | Yes | On first connection | Yes | See plan → |
| Nomad | 1 GB | 7 days | $5.00 | $5.00 | Yes | On first connection | Yes | See plan → |
| Saily | 1 GB | 7 days | $5.29 | $5.29 | Yes | On first connection | Yes | See plan → |
| Yesim | 1 GB | 30 days | $5.76 | $5.76 | Yes | Varies by plan | Not stated | See plan → |
| Ubigi | 1 GB | 7 days | $6.00 | $6.00 | Yes | On first connection | Yes | See plan → |
| YesimFair-use limit | Unlimited | 1 day | $6.00 | – | Yes | Varies by plan | Not stated | See plan → |
| Airalo | 3 GB | 3 days | $9.50 | $3.17 | Yes | On first connection | Yes | See plan → |
| Holafly | Unlimited | 1 day | $9.50 | – | Yes | On first connection | No | See plan → |
| Nomad | 3 GB | 30 days | $9.50 | $3.17 | Yes | On first connection | Yes | See plan → |
| Saily | 3 GB | 30 days | $9.99 | $3.33 | Yes | On first connection | Yes | See plan → |
| Airalo | 3 GB | 7 days | $10.00 | $3.33 | Yes | On first connection | Yes | See plan → |
| aloSIM | 2 GB | 15 days | $11.50 | $5.75 | Yes | On first connection | Yes | See plan → |
| Ubigi | 3 GB | 15 days | $12.00 | $4.00 | Yes | On first connection | Yes | See plan → |
| Vodafone Travel eSIM | 3 GB | 7 days | $12.00 | $4.00 | Yes | Not stated | Yes | See plan → |
| Vodafone Travel eSIMFair-use limitCalls or SMS included | Unlimited | 3 days | $12.00 | – | Yes | Not stated | Yes | See plan → |
| aloSIM | 3 GB | 30 days | $13.00 | $4.33 | Yes | On first connection | Yes | See plan → |
| Yesim | 5 GB | 30 days | $15.48 | $3.10 | Yes | Varies by plan | Not stated | See plan → |
| Vodafone Travel eSIM | 5 GB | 15 days | $15.50 | $3.10 | Yes | Not stated | Yes | See plan → |
| Airalo | 5 GB | 7 days | $16.00 | $3.20 | Yes | On first connection | Yes | See plan → |
| Nomad | 5 GB | 30 days | $16.00 | $3.20 | Yes | On first connection | Yes | See plan → |
| Airalo | 5 GB | 15 days | $16.50 | $3.30 | Yes | On first connection | Yes | See plan → |
| Saily | 5 GB | 30 days | $16.99 | $3.40 | Yes | On first connection | Yes | See plan → |
| Airalo | 5 GB | 30 days | $17.00 | $3.40 | Yes | On first connection | Yes | See plan → |
| YesimFair-use limit | Unlimited | 3 days | $18.00 | – | Yes | Varies by plan | Not stated | See plan → |
| AiraloFair-use limit | Unlimited | 3 days | $19.50 | – | Yes | On first connection | Yes | See plan → |
| Holafly | Unlimited | 3 days | $19.90 | – | Yes | On first connection | No | See plan → |
| aloSIMFair-use limit | Unlimited | 3 days | $20.00 | – | Yes | On first connection | Yes | See plan → |
| Ubigi | 10 GB | 7 days | $21.00 | $2.10 | Yes | On first connection | Yes | See plan → |
| Ubigi | 10 GB | 30 days | $23.00 | $2.30 | Yes | On first connection | Yes | See plan → |
| aloSIM | 5 GB | 30 days | $23.50 | $4.70 | Yes | On first connection | Yes | See plan → |
| AiraloFair-use limit | Unlimited | 5 days | $27.50 | – | Yes | On first connection | Yes | See plan → |
| Vodafone Travel eSIMFair-use limitCalls or SMS included | Unlimited | 7 days | $27.50 | – | Yes | Not stated | Yes | See plan → |
| SailyFair-use limit | Unlimited | 5 days | $27.99 | – | Yes | On first connection | Yes | See plan → |
| Airalo | 10 GB | 7 days | $28.00 | $2.80 | Yes | On first connection | Yes | See plan → |
| Nomad | 10 GB | 30 days | $28.00 | $2.80 | Yes | On first connection | Yes | See plan → |
| Vodafone Travel eSIM | 10 GB | 30 days | $28.50 | $2.85 | Yes | Not stated | Yes | See plan → |
| Yesim | 10 GB | 30 days | $28.80 | $2.88 | Yes | Varies by plan | Not stated | See plan → |
| Holafly | Unlimited | 5 days | $28.90 | – | Yes | On first connection | No | See plan → |
| Airalo | 10 GB | 15 days | $29.00 | $2.90 | Yes | On first connection | Yes | See plan → |
| aloSIMFair-use limit | Unlimited | 5 days | $29.00 | – | Yes | On first connection | Yes | See plan → |
| Saily | 10 GB | 30 days | $29.99 | $3.00 | Yes | On first connection | Yes | See plan → |
| Airalo | 10 GB | 30 days | $30.00 | $3.00 | Yes | On first connection | Yes | See plan → |
| YesimFair-use limit | Unlimited | 5 days | $30.00 | – | Yes | Varies by plan | Not stated | See plan → |
| AiraloFair-use limit | Unlimited | 7 days | $34.50 | – | Yes | On first connection | Yes | See plan → |
| SailyFair-use limit | Unlimited | 7 days | $34.99 | – | Yes | On first connection | Yes | See plan → |
| aloSIMFair-use limit | Unlimited | 7 days | $35.00 | – | Yes | On first connection | Yes | See plan → |
| UbigiFair-use limit | Unlimited | 7 days | $35.00 | – | Yes | On first connection | Yes | See plan → |
| Holafly | Unlimited | 7 days | $35.90 | – | Yes | On first connection | No | See plan → |
| AiraloFair-use limit | Unlimited | 10 days | $38.50 | – | Yes | On first connection | Yes | See plan → |
| SailyFair-use limit | Unlimited | 10 days | $38.99 | – | Yes | On first connection | Yes | See plan → |
| aloSIM | 10 GB | 30 days | $39.00 | $3.90 | Yes | On first connection | Yes | See plan → |
| aloSIMFair-use limit | Unlimited | 10 days | $39.50 | – | Yes | On first connection | Yes | See plan → |
| Holafly | Unlimited | 10 days | $39.50 | – | Yes | On first connection | No | See plan → |
| YesimFair-use limit | Unlimited | 7 days | $42.00 | – | Yes | Varies by plan | Not stated | See plan → |
| Yesim | 20 GB | 30 days | $43.20 | $2.16 | Yes | Varies by plan | Not stated | See plan → |
| Ubigi | 25 GB | 30 days | $44.00 | $1.76 | Yes | On first connection | Yes | See plan → |
| Vodafone Travel eSIMFair-use limitCalls or SMS included | Unlimited | 15 days | $45.00 | – | Yes | Not stated | Yes | See plan → |
| Airalo | 20 GB | 15 days | $46.00 | $2.30 | Yes | On first connection | Yes | See plan → |
| aloSIM | 20 GB | 30 days | $46.00 | $2.30 | Yes | On first connection | Yes | See plan → |
| Vodafone Travel eSIM | 20 GB | 30 days | $46.00 | $2.30 | Yes | Not stated | Yes | See plan → |
| Saily | 20 GB | 30 days | $46.99 | $2.35 | Yes | On first connection | Yes | See plan → |
| Airalo | 20 GB | 30 days | $47.00 | $2.35 | Yes | On first connection | Yes | See plan → |
| aloSIMFair-use limit | Unlimited | 15 days | $47.00 | – | Yes | On first connection | Yes | See plan → |
| Nomad | 20 GB | 30 days | $47.00 | $2.35 | Yes | On first connection | Yes | See plan → |
| Holafly | Unlimited | 14 days | $47.90 | – | Yes | On first connection | No | See plan → |
| Holafly | Unlimited | 15 days | $50.50 | – | Yes | On first connection | No | See plan → |
| YesimFair-use limit | Unlimited | 10 days | $51.00 | – | Yes | Varies by plan | Not stated | See plan → |
| Yesim | 30 GB | 30 days | $54.72 | $1.82 | Yes | Varies by plan | Not stated | See plan → |
| SailyFair-use limit | Unlimited | 15 days | $57.99 | – | Yes | On first connection | Yes | See plan → |
| Holafly | Unlimited | 20 days | $60.90 | – | Yes | On first connection | No | See plan → |
| YesimFair-use limit | Unlimited | 14 days | $63.00 | – | Yes | Varies by plan | Not stated | See plan → |
| Vodafone Travel eSIMFair-use limit | 50 GB | 15 days | $69.50 | $1.39 | Yes | Not stated | Yes | See plan → |
| Vodafone Travel eSIMFair-use limitCalls or SMS included | Unlimited | 30 days | $69.50 | – | Yes | Not stated | Yes | See plan → |
| SailyFair-use limit | Unlimited | 20 days | $72.99 | – | Yes | On first connection | Yes | See plan → |
| YesimFair-use limit | Unlimited | 21 days | $77.52 | – | Yes | Varies by plan | Not stated | See plan → |
| UbigiFair-use limit | Unlimited | 30 days | $78.00 | – | Yes | On first connection | Yes | See plan → |
| SailyFair-use limit | Unlimited | 25 days | $86.99 | – | Yes | On first connection | Yes | See plan → |
| Holafly | Unlimited | 30 days | $89.50 | – | Yes | On first connection | No | See plan → |
| YesimFair-use limit | Unlimited | 30 days | $94.80 | – | Yes | Varies by plan | Not stated | See plan → |
| aloSIMFair-use limit | Unlimited | 30 days | $97.00 | – | Yes | On first connection | Yes | See plan → |
| SailyFair-use limit | Unlimited | 30 days | $98.99 | – | Yes | On first connection | Yes | See plan → |
| Holafly | Unlimited | 60 days | $155.50 | – | Yes | On first connection | No | See plan → |
| Holafly | Unlimited | 90 days | $218.90 | – | Yes | On first connection | No | See plan → |
Prices in US dollars, read from each provider on October 5, 2026. They change often: confirm on the provider page before paying. Only price and fit to your route decide the order of results.
Each provider at a glance
One row per provider: its entry price, its best price per gigabyte and its cheapest unlimited plan for Argentina.
| Provider | Plans | Cheapest plan | Best price per GB | Cheapest unlimited | Hotspot | Validity starts |
|---|---|---|---|---|---|---|
| aloSIM | 12 | $4.501 GB · 7 days | $2.30/GB20 GB · 30 days | $20.003 days | Yes | On first connection |
| Airalo | 15 | $5.001 GB · 3 days | $2.30/GB20 GB · 15 days | $19.503 days | Yes | On first connection |
| Nomad | 5 | $5.001 GB · 7 days | $2.35/GB20 GB · 30 days | – | Yes | On first connection |
| Saily | 12 | $5.291 GB · 7 days | $2.35/GB20 GB · 30 days | $27.995 days | Yes | On first connection |
| Yesim | 13 | $5.761 GB · 30 days | $1.82/GB30 GB · 30 days | $6.001 day | Yes | Varies by plan |
| Ubigi | 7 | $6.001 GB · 7 days | $1.76/GB25 GB · 30 days | $35.007 days | Yes | On first connection |
| Holafly | 11 | $9.50Unlimited · 1 day | – | $9.501 day | Yes | On first connection |
| Vodafone Travel eSIM | 9 | $12.003 GB · 7 days | $1.39/GB50 GB · 15 days | $12.003 days | Yes | Not stated |
What to know about mobile data in Argentina
Argentina is very large, with most people concentrated in a few urban areas, and the mobile networks reflect that. 5G deployment so far is concentrated in cities. A 2025 bill in the national congress describes large numbers of people in the interior and in rural zones as lacking quality mobile coverage. For travelers this shows up in Patagonia and the northwest, where signal exists in towns and fades on the roads between them.
Before you go
- On Ruta 40 or other Patagonian drives, fuel stops and towns are where you get data. Download maps for the whole stretch beforehand.
- Crossing to Chile in the Andes or Tierra del Fuego, expect no signal at the pass. Chile must be named in your plan for data to resume.
- At Iguazu, phones near the falls can pick up Brazilian or Paraguayan networks. Select the Argentine network manually if your plan is single-country.
Regional and global plans that cover Argentina
Useful when Argentina is one stop among several. The country count is the provider's own list.
| Provider | Product | Countries | Plan | Price | Region |
|---|---|---|---|---|---|
| Ubigi | Best World | 178 | 0.5 GB, 30 days | From $5.00 | Global |
| aloSIM | South America | 8 | 1 GB, 7 days | From $6.50 | Latin America |
| Airalo | Latamlink (Latin America) | 17 | 1 GB, 3 days | From $7.00 | Latin America |
| Ubigi | World | 201 | 0.5 GB, 30 days | From $7.00 | Global |
| Saily | Latin America | 12 | 1 GB, 7 days | From $7.99 | Latin America |
| Airalo | Discover | 159 | 1 GB, 7 days | From $8.50 | Global |
| Saily | Global (121 countries) | 121 | 1 GB, 7 days | From $8.99 | Global |
| Airalo | Discover+ | 162 | 1 GB, 7 days | From $9.00 | Global |
| Nomad | Latin America | 17 | 1 GB, 7 days | From $9.00 | Latin America |
| Holafly | Latin America | 18 | Unlimited, 1 day | From $9.50 | Latin America |
| Holafly | Global | 141 | Unlimited, 1 day | From $9.50 | Global |
| aloSIM | Global | 146 | 1 GB, 7 days | From $10.00 | Global |
| Yesim | South America | 12 | Unlimited, 1 day | From $10.80 | Latin America |
| Nomad | Global | 123 | 1 GB, 7 days | From $12.00 | Global |
| Ubigi | Americas | 25 | 1 GB, 30 days | From $12.00 | Latin America |
| Vodafone Travel eSIM | Latin America eSIM | 16 | 1 GB, 7 days | From $12.00 | Latin America |
Visiting more than Argentina?
Add the other stops and the planner will tell you whether a regional plan, separate plans or a mix costs less.
Plan a route starting in Argentina
Frequently asked questions
What is the cheapest eSIM for Argentina?
On October 5, 2026, the cheapest plan we found was aloSIM with 1 GB, 7 days at $4.50. The lowest price per gigabyte was Vodafone Travel eSIM: 50 GB, 15 days at $69.50, which is $1.39/GB.
Is there an unlimited data eSIM for Argentina?
Yes. 7 of the providers we track sell unlimited plans for Argentina; the cheapest is Yesim at $6.00 for 1 day. Unlimited plans often slow down after a daily amount, so read the fair-use note on the provider page.
Which regional eSIM plans include Argentina?
23 of the 69 regional and global products we track list Argentina: Ubigi Best World, aloSIM South America, Airalo Latamlink (Latin America), Ubigi World, Saily Latin America, Airalo Discover, Saily Global (121 countries), Airalo Discover+.
Will I have mobile data in Patagonia?
In towns such as Bariloche, El Calafate and Ushuaia, yes. On the long roads and trails between them, often not. Coverage also varies by Argentine operator, so ask which one your eSIM uses.
Does my eSIM keep working when I cross into Chile or Brazil?
Only if those countries are in the plan. Latin America regional plans vary widely in which countries they list, so check each one on your route.
