Cheapest return flights from Mexico City to San Jose in September from 208€

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

Return flights

10 Sep - 17 Sep Avianca direct
16 Sep - 20 Sep Avianca
20 Sep - 25 Sep Avianca direct
23 Sep - 30 Sep Avianca
06 Sep - 15 Sep Avianca direct
02 Sep - 14 Sep Avianca
18 Sep - 23 Sep Avianca
11 Sep - 14 Sep Avianca direct
11 Sep - 15 Sep Avianca direct
16 Sep - 23 Sep Avianca
29 Sep - 12 Oct Avianca
27 Sep - 05 Oct Avianca direct
27 Sep - 07 Oct Avianca direct
26 Sep - 03 Oct Avianca
29 Sep - 06 Oct Avianca
08 Sep - 03 Oct Avianca
08 Sep - 03 Oct Aeromexico direct
26 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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