Cheap flights from Los Angeles to Costa Rica from £212

The month of February is, on average, the cheapest month to fly to Costa Rica from Los Angeles, with most prices found around £353. If you are unable to visit Costa Rica during the month of February, then departing from Los Angeles during the month January is also very affordable. Most momondo users find prices during this month for around £367.

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

You are more likely to see cheaper flights to Costa Rica from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around £432 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 Los Angeles for as low as £372 on momondo.

There are 3 cabin classes available to choose from on Los Angeles to Costa Rica flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 13% of flights between Los Angeles and Costa Rica have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night 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. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Alaska Airlines have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

As of November 2026, 1 flights take off from Los Angeles and land in Costa Rica each day. The most common flight departure time for this route is 13:00, with 58% of daily flights taking off in the afternoon.

As of November 2026, there are 8 flights per week flying from Los Angeles to Costa Rica. The most common day of the week flights depart is Mon, with 25% of flights taking off on this day.