Compare the Best Travel eSIMs for Mexico
Prepaid data eSIMs for visitors to Mexico, every plan ranked by real price per GB. This is not a Mexico contract or a local SIM. Updated daily.
Reviewed by Lee DobsonLast updated Ranked independently by real price per GBUpdated dailyFree to use, no account
The 3 best Mexico eSIMs right now
Hand-checked · ranked by price per GB
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Airalo50 GB Mexico travel eSIM valid for 30 daysAll plans 185
What Mexico data actually costs
Mexico travel eSIM prices look random until you convert every plan to one number: the real cost per gigabyte. Here is what that reveals right now.
The cheapest plan at each size, 30 days
| Data | Cheapest provider | Total | Price per GB | |
|---|---|---|---|---|
| 50 GB | Airalo | $45 | $0.90/GB | Get plan ↗ |
| 25 GB | Ubigi | $58 | $2.32/GB | Get plan ↗🏷 10% off with code TRAVELCITY10 |
| 20 GB | Sim Local | $24.50 | $1.23/GB | Get plan ↗🏷 10% off with code ATESIM |
| 10 GB | Sim Local | $14.75 | $1.48/GB | Get plan ↗🏷 10% off with code ATESIM |
| 5 GB | Sim Local | $10 | $2.00/GB | Get plan ↗🏷 10% off with code ATESIM |
| 1 GB | Ubigi | $5 | $5.00/GB | Get plan ↗🏷 10% off with code TRAVELCITY10 |
Cost per GB rises from $0.90/GB at 50 GB to $5.00/GB at 1 GB. Buying a little more data than you expect to use is almost always cheaper per gigabyte than buying exactly what you need.
The "unlimited" trap
The same words, unlimited for 30 days, cover a wide price range, and most plans slow down after a daily threshold that the label hides.
| Provider | Unlimited, 30 days | Fair-use cap | |
|---|---|---|---|
| Maya | $49.99 | 3 GB/day, then 10 Mbps source | Get plan ↗🏷 10% off with code ATESIM |
| Airalo | $59 | 3 GB/day, then 1 Mbps source | Get plan ↗ |
| Saily | $71.99 | 5 GB/day, then 1 Mbps source | Get plan ↗ |
| GigSky | $89.99 | 2.5 GB/day, then reduced, but not below 100 kbps source | Get plan ↗🏷 15% off with code ATESIM |
| Yesim | $91.21 | Not published | Get plan ↗🏷 15% off with code TRAVELCITY |
| Ubigi | $99 | Not published | Get plan ↗🏷 10% off with code TRAVELCITY10 |
Unlimited 30 day plans run from $49.99 to $99, a spread of about 98 percent, for a label that means the same thing on paper. Check the daily cap before you buy, especially if you plan to tether a laptop.
Do not overpay for coverage you will not use
If your whole trip is in Mexico, a Mexico only plan is far cheaper per gigabyte than a North America or global plan carrying the same data. Same provider (GigSky), same 50 GB, 30 days:
| GigSky plan | Price | Price per GB | |
|---|---|---|---|
| Mexico only | $59.99 | $1.20/GB | Get plan ↗🏷 15% off with code ATESIM |
| North America | $59.99 | $1.20/GB | Get plan ↗🏷 15% off with code ATESIM |
| Global | $109.99 | $2.20/GB | Get plan ↗🏷 15% off with code ATESIM |
A Mexico only plan costs much less per gigabyte than a regional or global plan with the same data. Only pay for the wider plan if you are actually crossing borders on this trip.
Which network does your Mexico eSIM use?
This is the question that decides your real signal, and almost no comparison site answers it. Your travel eSIM connects to one or more local networks as a visitor, and that choice matters the moment you leave the big cities, because rural coverage varies a lot between them.
| Provider | Host network | Status |
|---|---|---|
| Nomad | AT&T / Movistar | Confirmed |
| Sim Local | AT&T, Movistar | Confirmed |
| Saily | Not publicly disclosed | Confirming |
| Airalo | Movistar | Confirming |
| Ubigi | Movistar, Telcel Mexico | Confirmed |
| Yesim | AT&T, Telcel, Movistar, Altan | Confirmed |
| GigSky | Not publicly disclosed | Confirming |
Ubigi is the only provider that publishes its Mexican networks, and its list includes Telcel, the network you want for rural and beach coverage; the other five do not disclose a fixed host, with independent reports placing Nomad on AT&T Mexico and Airalo sometimes on Movistar, so for reliable rural coverage favor Ubigi or a local Telcel or Bait SIM.
Coverage by where you are going
- Telcel, part of America Movil, is the largest network and the only one with strong coverage in rural Yucatan, Oaxaca, and Baja California, including small beaches and inland villages.
- AT&T Mexico and Movistar concentrate on cities, main highways, and tourist resorts, and their signal fades on back roads and remote coastline.
- Main tourist zones such as Cancun, Tulum, Playa del Carmen, and Los Cabos have solid 4G and 5G on all three networks.
- Telcel launched 5G in 2022 and now covers major cities and many mid-size towns, with AT&T Mexico also running 5G in urban areas.
- Mexico City and its metro area have dense coverage, though signal can weaken in deep underground metro stations.
- Budget MVNO Bait sells SIMs in Walmart stores and runs on the Telcel network, so it inherits Telcel's wide rural reach.
Travel eSIM vs a local Mexico SIM
The six travel eSIMs are easy to install before you fly and suit trips of a few days to a few weeks. The catch in Mexico is the host network. Ubigi is the only one that names its networks (which include Telcel), while Airalo, GigSky, Nomad, Saily, and Yesim do not publish a fixed carrier, and reports suggest some ride AT&T Mexico or Movistar, which are weaker outside cities. Most sell cheap large-data or capped unlimited plans, and several also offer North America regional plans that cover the US, Canada, and Mexico on one eSIM.
A local prepaid SIM gives you the widest coverage if you plan to travel outside the resorts. Telcel Amigo is the flagship prepaid brand and reaches the most remote areas. Bait, a low-cost MVNO sold in Walmart stores, runs on the same Telcel network for less money. AT&T Mexico and Movistar prepaid are also available and cheaper for city stays. You can buy SIMs at the airport, at OXXO convenience stores, and in supermarkets, though registration and a Mexican payment method can slow you down.
Quick rule: For cities and resorts, any travel eSIM is fine; for rural roads and remote beaches, choose Telcel-based coverage, which in practice means Ubigi or a local Telcel or Bait SIM.
Mexico's networks are Telcel, AT&T Mexico and Movistar, and budget MVNO Bait, sold in Walmart stores, runs on the Telcel network so it delivers the same wide rural reach as Telcel at a much lower price.
How a Mexico travel eSIM works
A travel eSIM replaces expensive roaming with a cheap local data plan you activate in seconds. There is no plastic SIM and no airport queue. Roaming with your home carrier can run 6 to 12 dollars a day, so a week easily tops 50 to 80 dollars for service you already pay for at home.
Three things to get right:
- Check your phone supports eSIM before you buy.
- Install the eSIM at home over WiFi, but wait to activate it until you land, because the validity period usually starts on activation.
- Keep your physical SIM in the phone for calls and texts on your normal number.
How we rank Mexico eSIMs
Every plan on this page is sorted by real price per GB (total price divided by included data, normalised to USD), so a cheap-looking 1 GB plan cannot outrank a better-value 10 GB one. We refresh prices daily and only list providers with a track record of activating on arrival. We earn a small affiliate commission when you buy through our links. It funds the price tracking and never changes the order you see.
Mexico travel eSIM FAQ
Which network should my Mexico eSIM use?
Telcel gives the widest coverage and is the only network that performs well in rural areas and on remote beaches. AT&T Mexico and Movistar are fine in cities, on highways, and at the main resorts, but they get patchy elsewhere. If you plan to leave the tourist zones, aim for a Telcel-based plan such as Ubigi, or buy a local Telcel or Bait SIM.
Do these eSIMs work in Cancun, Tulum, and Playa del Carmen?
Yes. The main Caribbean tourist zones, along with Los Cabos and Puerto Vallarta, have solid 4G and 5G on all three Mexican networks. Any of the six providers will work well in these areas. Coverage only becomes a concern once you head into small towns, jungle roads, or quiet stretches of coast.
Are the unlimited Mexico plans really unlimited?
No, they use daily or total caps with throttling afterward. Airalo and Saily give 3 GB per day of full speed, and Nomad gives 2 GB per day. After the cap, Airalo and Nomad stay usable at 1 Mbps, while Saily drops to about 1 kbps. Ubigi instead allows 20 GB at full speed before slowing to 2 Mbps, and Yesim does not publish a specific limit.
Can I use a Mexico eSIM in the United States as well?
Some providers sell North America regional plans that cover the United States, Canada, and Mexico on a single eSIM, including Airalo, Nomad, Saily, and Yesim. These cost more per gigabyte than a Mexico-only plan but save you swapping profiles at the border. A single-country Mexico plan will not work once you cross into the US.
Will my eSIM work at remote beaches, cenotes, and ruins?
It depends on the host network. On Telcel, coverage reaches most inhabited areas and many remote spots. On AT&T Mexico or Movistar, signal can disappear on back roads and quiet coastline. Because most travel eSIMs do not confirm they use Telcel, download offline maps and do not rely on a live connection in very remote places.
Do these plans include a phone number for calls and texts?
Most are data only, so you use WhatsApp, FaceTime, or similar apps over the data connection. Airalo is the exception and sells some Mexico plans with a local +52 number and two-way SMS. GigSky, Ubigi, Nomad, Saily, and Yesim do not offer a number or standard SMS for Mexico.
