AirHint found the following cheapest return flights from Mexico City (MEX) to San Jose (SJO) in October 2026 (see full year).
Return flights
| 11 Oct - 17 Oct | Viva | ||
| 05 Oct - 17 Oct | Viva | ||
| 13 Oct - 22 Oct | Avianca | direct | |
| 28 Oct - 18 Nov | Avianca | direct | |
| 05 Oct - 10 Oct | Viva | ||
| 11 Oct - 17 Oct | Avianca | direct | |
| 05 Oct - 10 Oct | Aeromexico | direct |
Also check the deals for one-way flights from Mexico City to San Jose in October.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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