# Best eSIM for Mexico

> The cheapest eSIM plan for Mexico by trip length and data use.

Page: https://esimnest.com/mexico/best-esim/ · Data as of: 2026-10-09 · Prices: US dollars

117 eSIM plans work in Mexico, from $0.47. This page picks the cheapest plan that covers each trip length and level of use. Prices from the eSimNest catalogue on 2026-10-09; eSimNest sells these plans.

For a week of everyday use, the cheapest eSIM plan that covers it is Mexico - 10 GB - 30 days: 10 GB for 30 days for $14.40.

For a three-day trip with light use, Mexico 1GB 7Days covers it for $2.42 (1 GB for 7 days).

## The cheapest plan that covers your trip

Each cell is the cheapest plan made for Mexico with enough data for the trip, as on the Mexico page. Light use: about 0.3 GB a day; Everyday use: about 1.0 GB a day; Heavy use: about 2.5 GB a day.

| Trip | Light use | Everyday use | Heavy use |
| --- | --- | --- | --- |
| 3 days | [Mexico 1GB 7Days](https://esimnest.com/mexico/#plan-mexico-1gb-7days): 1 GB for 7 days, $2.42 | [Mexico - 3 GB - 30 days](https://esimnest.com/mexico/#plan-mexico-3-gb-30-days-5): 3 GB for 30 days, $5.93 | [Mexico - Unlimited - 3 days](https://esimnest.com/mexico/#plan-mexico-unlimited-3-days-3): unlimited data for 3 days, $10.50 |
| 7 days | [Mexico - 3 GB - 30 days](https://esimnest.com/mexico/#plan-mexico-3-gb-30-days-5): 3 GB for 30 days, $5.93 | [Mexico - 10 GB - 30 days](https://esimnest.com/mexico/#plan-mexico-10-gb-30-days-7): 10 GB for 30 days, $14.40 | [Mexico - 20 GB - 30 days](https://esimnest.com/mexico/#plan-mexico-20-gb-30-days-5): 20 GB for 30 days, $22.90 |
| 14 days | [Mexico - 5 GB - 30 days](https://esimnest.com/mexico/#plan-mexico-5-gb-30-days-7): 5 GB for 30 days, $9.05 | [Mexico - 20 GB - 30 days](https://esimnest.com/mexico/#plan-mexico-20-gb-30-days-5): 20 GB for 30 days, $22.90 | [Mexico - Unlimited - 15 days](https://esimnest.com/mexico/#plan-mexico-unlimited-15-days-3): unlimited data for 15 days, $43.00 |
| 30 days | [Mexico - 10 GB - 30 days](https://esimnest.com/mexico/#plan-mexico-10-gb-30-days-7): 10 GB for 30 days, $14.40 | [Mexico - Unlimited - 30 days](https://esimnest.com/mexico/#plan-mexico-unlimited-30-days-3): unlimited data for 30 days, $62.00 | [Mexico - Unlimited - 30 days](https://esimnest.com/mexico/#plan-mexico-unlimited-30-days-3): unlimited data for 30 days, $62.00 |

## The cheapest is not the only choice

### 7 days, everyday use

- Cheapest Mexico plan: [Mexico - 10 GB - 30 days](https://esimnest.com/mexico/#plan-mexico-10-gb-30-days-7), $14.40, 10 GB for 30 days; it works only in Mexico.
- Cheapest unlimited plan: [Mexico 1GB/Day Unlimited](https://esimnest.com/mexico/#plan-mexico-1gbday), $16.38, 1 GB a day for 7 days, then slower; it works only in Mexico.
- Next cheapest: [Latin America - 10 GB - 30 days](https://esimnest.com/mexico/#plan-latin-america-10-gb-30-days-3), $18.14, 10 GB for 30 days; it also covers other countries in the region.
- Next cheapest: [Mexico 10GB 30Days](https://esimnest.com/mexico/#plan-mexico-10gb-30days), $19.67, 10 GB for 30 days; it works only in Mexico.

### 14 days, everyday use

- Cheapest Mexico plan: [Mexico - 20 GB - 30 days](https://esimnest.com/mexico/#plan-mexico-20-gb-30-days-5), $22.90, 20 GB for 30 days; it works only in Mexico.
- Cheapest unlimited plan: [Mexico 1GB/Day Unlimited](https://esimnest.com/mexico/#plan-mexico-1gbday), $32.76, 1 GB a day for 14 days, then slower; it works only in Mexico.
- Next cheapest: [Latin America - 20 GB - 30 days](https://esimnest.com/mexico/#plan-latin-america-20-gb-30-days-3), $26.53, 20 GB for 30 days; it also covers other countries in the region.
- Next cheapest: [Mexico 20GB 30Days](https://esimnest.com/mexico/#plan-mexico-20gb-30days), $32.58, 20 GB for 30 days; it works only in Mexico.

## Networks these plans use

AT&T, AT&T Mexico, Claro, Movistar, Movistar Mexico, Telcel, TELCEL, Telcel Claro, Telcel Mexico, Telefonica

## Questions

### What is the cheapest eSIM for a week in Mexico?

For a week of everyday use (about 7 GB), Mexico - 10 GB - 30 days is the cheapest plan that covers it at $14.40: 10 GB for 30 days, and it works only in Mexico.

### How much data do I need in Mexico?

We assume 2.1 GB for a week of light use (maps and messaging), 7 GB for everyday use (adds social media, music and some video) and 17.5 GB for heavy use with a lot of video. Your own habits decide, so the data calculator lets you change the hours.

### Is an unlimited plan worth it for two weeks in Mexico?

The cheapest unlimited plan for two weeks is Mexico 1GB/Day Unlimited at $32.76, against $22.90 for Mexico - 20 GB - 30 days (20 GB for 30 days). Unlimited plans often slow down after a daily allowance, so read the plan details.

### Which eSIM is cheapest for a month in Mexico?

For 30 days of everyday use the cheapest plan that covers it is Mexico - Unlimited - 30 days at $62.00 (unlimited data for 30 days). For a longer stay, the long-stay page lists plans valid for 90 days or more.

More: [Mexico travel eSIM guide](https://esimnest.com/mexico/guide/), [all eSIM plans for Mexico](https://esimnest.com/mexico/), [data calculator](https://esimnest.com/data-calculator/?destination=mexico).