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

Return flights

21 Jul - 26 Jul	Avianca
31 Jul - 07 Aug	Avianca
07 Jul - 28 Jul	Avianca	direct
07 Jul - 11 Jul	Avianca	direct
17 Jul - 31 Jul	Avianca
10 Jul - 15 Jul	Avianca	direct
31 Jul - 07 Aug	Avianca	direct
17 Jul - 31 Jul	Avianca	direct
12 Jul - 28 Jul	Viva
12 Jul - 22 Jul	Avianca
11 Jul - 21 Jul	Avianca	direct
11 Jul - 28 Jul	Avianca	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 212€

Return flights