Cheapest return flights from Mexico City to San Jose in September from 236€

Best time to book flights for Mexico City (MEX) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from Mexico City (MEX) to San Jose (SJO) in September 2025 (see full year).

Return flights

11 Sep - 16 Sep Avianca direct
12 Sep - 21 Sep Avianca direct
15 Sep - 23 Sep Avianca direct
17 Sep - 24 Sep Avianca
15 Sep - 19 Sep Avianca direct
01 Sep - 05 Sep Avianca direct
27 Sep - 30 Sep Avianca
09 Sep - 16 Sep Avianca direct
01 Sep - 09 Sep Avianca direct
17 Sep - 22 Sep Avianca direct
30 Sep - 05 Oct Avianca

Also check the deals for one-way flights from Mexico City to San Jose in September.

Skyscanner

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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