Cheapest one-way flights from Mexico City to San Jose in March from $146

AirHint found the following cheapest one-way flights from Mexico City (MEX) to San Jose (SJO) in March 2026 (see full year).

One-Way flights

31 Mar Avianca
22 Mar Volaris Costa Rica direct
07 Mar Avianca
07 Mar Avianca direct
01 Mar Avianca
01 Mar Avianca direct
31 Mar Volaris Costa Rica direct
16 Mar Copa
06 Mar Avianca direct
14 Mar Avianca direct

Also check the deals for return flights from Mexico City to San Jose in March.

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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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