Cheap flights from Costa Rica to Washington, D.C. from $137
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Costa Rica to Washington, D.C. departing on 5/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent one-way flight deals from Costa Rica to Washington, D.C.
Recent last minute flight deals from Costa Rica to Washington, D.C.
American Airlines flights from Costa Rica to Washington, D.C. Reagan-National Airport
Our best American Airlines deals on Costa Rica to Washington, D.C. Reagan-National Airport flight tickets
American Airlines![American Airlines]()
May 21![American Airlines]()
May 29
SJO2:15 pmSan José Juan Santamaria Intl
16h 50m
1 stop
DCA9:05 amWashington, D.C. Reagan-National
DCA8:45 pmWashington, D.C. Reagan-National
16h 34m
1 stop
SJO11:19 amSan José Juan Santamaria Intl
American Airlines![American Airlines]()
Sep 6![American Airlines]()
Sep 19
SJO11:35 amSan José Juan Santamaria Intl
9h 14m
1 stop
DCA10:49 pmWashington, D.C. Reagan-National
DCA8:11 pmWashington, D.C. Reagan-National
15h 14m
1 stop
SJO9:25 amSan José Juan Santamaria Intl
United Airlines flights from Costa Rica to Washington, D.C. Reagan-National Airport
Our best United Airlines deals on Costa Rica to Washington, D.C. Reagan-National Airport flight tickets
United Airlines![United Airlines]()
May 29![United Airlines]()
May 31
SJO7:55 amSan José Juan Santamaria Intl
12h 20m
1 stop
DCA10:15 pmWashington, D.C. Reagan-National
DCA6:00 amWashington, D.C. Reagan-National
7h 38m
1 stop
SJO11:38 amSan José Juan Santamaria Intl
United Airlines![United Airlines]()
Aug 14![United Airlines]()
Aug 19
SJO5:30 amSan José Juan Santamaria Intl
11h 15m
1 stop
DCA6:45 pmWashington, D.C. Reagan-National
DCA6:00 amWashington, D.C. Reagan-National
7h 38m
1 stop
SJO11:38 amSan José Juan Santamaria Intl
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Costa Rica to Washington, D.C. Reagan-National Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
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Other information
What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?
The month of March is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Costa Rica, with most prices found around $321. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $347.
What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?
The cheapest day to depart from Costa Rica to Washington, D.C. Reagan-National Airport is on a Thursday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Thursday will often find tickets for as low as $419. Flights from Costa Rica to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $676. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?
Our data shows that the cheapest Costa Rica to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $478. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the evening when prices are around $617.
How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?
You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Costa Rica when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $455 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Costa Rica for as low as $351 on momondo.
What is the cheapest airline that flies from Costa Rica to Washington, D.C. Reagan-National?
American Airlines, United Airlines, and Air Canada are the most popular carriers operating from Costa Rica to Washington, D.C. Reagan-National
What airlines fly to Washington, D.C. Reagan-National Airport?
American Airlines, United Airlines and JetBlue are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Costa Rica according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 3 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.
Cheap Costa Rica to Washington, D.C. Reagan-National Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Costa Rica to Washington, D.C. Reagan-National Airport
When did momondo last update prices for flights from Costa Rica to Washington, D.C. Reagan-National Airport?
Prices for flights from Costa Rica to Washington, D.C. Reagan-National Airport refresh daily.
How many operators does momondo search for flights from Costa Rica to Washington, D.C. Reagan-National Airport?
The number of operators available for flights from Costa Rica to Washington, D.C. Reagan-National Airport is 3 as of May 2025.
How old do you have to be to fly from Costa Rica to Washington, D.C. Reagan-National Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Costa Rica to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Costa Rica to Washington, D.C. Reagan-National Airport
Compare and see reviews for airlines that fly from Costa Rica to Washington, D.C. Reagan-National Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $238 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 7.4 8,723 reviews | |||
| PriceFrom $339 | Free Cancellation | Rating 7.3 2,923 reviews |
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsAlexandria
Gettysburg
Arlington
National Harbor
Laurel
Woodbridge
Silver Spring
Tysons
Fredericksburg
Waldorf
Manassas
Gaithersburg
Towson
Rockville
Glen Burnie
Fairfax
Linthicum Heights
Reston
Hanover
Springfield
Why use momondo?
Why should I use momondo to find a flight deal from Costa Rica to Washington, D.C.?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Costa Rica to Washington, D.C. for you.
Can I find flights from Costa Rica to Washington, D.C. with flexible booking policies on momondo?
Yes. All flights to Washington, D.C. from Costa Rica on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Costa Rica to Washington, D.C.?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Costa Rica to Washington, D.C..
I’m not ready to book a flight from Costa Rica to Washington, D.C. right now. Can momondo alert me if prices change?
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