Cheap flights from Mexico City to San Jose, Costa Rica (MEX - SJO)

Flying from Mexico City to San Jose can be expensive. Our search helps you compare cheap flights, airfare deals, and flight tickets across airlines and agencies so you can book at the best price.

We scan trusted travel agencies and airline booking systems for the route Mexico City - San Jose (MEX - SJO). We do not sell tickets or add fees - you choose where to buy.

Airfares vary by date, time, and airport. Use filters to find the best option by departure/arrival time, number of stops, airline or alliance, and booking channel.

If your dates are flexible, check the low-fare calendar to find the cheapest days. Booking round-trip in one order often reduces fees, and prices usually rise as departure approaches.

We also recommend you to look through the prices for return tickets from San Jose to Mexico City.

Airfares found by our users in the past 24 hours

The cheapest flight from Mexico City to San Jose is 15 195 on Birmingham European, departing on 05/18/2026 - 04:50 and returning on 05/28/2026 - 16:00.
The price for these dates could change. Use search to get the best price.

Average round-trip airfares from Mexico City to San Jose by months

MonthRound-Trip
January 202629.01 - 05.02from 17 380
February 202613.02 - 15.02from 16 247
March 202615.03 - 30.03from 17 743
April 202617.04 - 21.04from 18 953
May 202618.05 - 28.05from 15 195
June 2026find now
July 202602.07 - 16.07from 20 088
August 2026find now
September 2026find now
October 2026find now
November 2026find now
December 202622.12 - 26.12from 23 676

Prices shown are based on searches from the last few days. Ticket prices can change and depend on availability at the time of booking.

Airlines are flying from Mexico City to San Jose

Avianca - Aerovias Nacionales de ColombiaAero Condor Peru
Find Flights to San Jose