AirHint found the following cheapest return flights from Mexico City (MEX) to San Jose (SJO) in July 2026 (see full year).

Return flights

25 Jul - 08 Aug	Avianca	direct
14 Jul - 17 Jul	Avianca	direct
25 Jul - 29 Jul	Avianca
25 Jul - 31 Jul	Avianca
19 Jul - 26 Jul	Avianca
27 Jul - 09 Aug	Avianca
16 Jul - 20 Jul	Avianca	direct
25 Jul - 29 Jul	Avianca	direct
25 Jul - 31 Jul	Avianca	direct
27 Jul - 09 Aug	Avianca	direct
27 Jul - 06 Aug	Avianca	direct
19 Jul - 26 Jul	Avianca	direct
07 Jul - 24 Jul	Aeromexico	direct
02 Jul - 05 Jul	Aeromexico	direct

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

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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Cheapest return flights from Mexico City to San Jose in July from 187€

Return flights