Cheap flights from District of Columbia to Costa Rica from $144

The cheapest month to fly to Costa Rica from District of Columbia is in August. Flight prices, which tend to average around $109, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in August, then May is your next best option. Flight prices from District of Columbia to Costa Rica during May average around $124.

According to our data, Thursday is the cheapest day to fly to Costa Rica from District of Columbia. The lowest ticket price found for a Thursday departure recently was $343. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $636. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

In the evening is the cheapest time of day to fly from District of Columbia to Costa Rica when you can find flight prices for as low as $384. Flying to Costa Rica in the evening is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the morning, with an average ticket price of $751. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Washington, D.C. Dulles Intl to San José Juan Santamaria Intl for the best District of Columbia - Costa Rica flight prices

You are more likely to see cheaper flights to Costa Rica from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $378 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from District of Columbia for as low as $348 on momondo.

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

American Airlines, United Airlines, and Delta are the most popular carriers operating from District of Columbia to Costa Rica

Avianca, United Airlines and American Airlines are the top three most popular airlines that fly to Costa Rica from District of Columbia according to our data. Avianca is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 8 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.