Cheap flights from Mexico to Costa Rica from £114

The month of September is, on average, the cheapest month to fly to Costa Rica from Mexico, with most prices found around £201. If you are unable to visit Costa Rica during the month of September, then departing from Mexico during the month February is also very affordable. Most momondo users find prices during this month for around £201.

According to our data, the cheapest time of day to fly to Costa Rica is in the morning. momondo users have found flights departing from Mexico to Costa Rica in the morning for as low as £235. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive, with an average ticket price of £292.

Fly from Cancun to San José Juan Santamaria Intl for the best Mexico - Costa Rica flight prices

You are more likely to see cheaper flights to Costa Rica from Mexico when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around £216 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Mexico for as low as £186 on momondo.

There are 2 cabin classes available to choose from on Mexico to Costa Rica flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 24% on your flight if you consider stops on a Mexico to Costa Rica flight.

Historically, on average around 11% of flights between Mexico and Costa Rica have experienced a delay on any given week. The average delay length over the past 12 months has been 114 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Avianca have had the fewest delays on this route over the last 12 months, with about 3% of their flights experiencing any sort of delay.

The number of flights available between Mexico and Costa Rica is 5 per day as of September 2026. The most frequent departure time is 18:00, with 63% of daily flights leaving in the evening.

The number of flights available between Mexico and Costa Rica is 36 per week as of September 2026. The most frequent departure day is Wed, with 19% of weekly flights leaving on this day.