Cheapest return flights from Mexico City to San Jose in October from $229

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

Return flights

18 Oct - 25 Oct Volaris Costa Rica direct
01 Oct - 10 Oct Aeromexico direct
03 Oct - 11 Oct Aeromexico direct
02 Oct - 10 Oct Aeromexico direct
09 Oct - 16 Oct Aeromexico direct
06 Oct - 18 Oct Aeromexico direct
01 Oct - 09 Oct Aeromexico direct
10 Oct - 17 Oct Aeromexico direct
04 Oct - 12 Oct Aeromexico direct
02 Oct - 09 Oct Aeromexico direct
25 Oct - 06 Nov Aeromexico direct
25 Oct - 02 Nov Aeromexico direct
31 Oct - 13 Nov Aeromexico direct
25 Oct - 03 Nov Aeromexico direct
30 Oct - 02 Nov Avianca
31 Oct - 03 Nov Avianca direct
31 Oct - 02 Nov Avianca direct
18 Oct - 04 Nov Aeromexico direct
20 Oct - 12 Nov Aeromexico direct
21 Oct - 06 Nov 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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