How long is the flight from Washington, D.C. to Costa Rica?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Costa Rica you fly into. For example, flying from Baltimore to San José takes 4h 45m on average. On the other hand, flying from Washington, D.C. to San José takes 6h 08m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Costa Rica?

Avianca, American Airlines and Copa Airlines are the top three most popular airlines that fly to Costa Rica from Washington, D.C. according to our data. Avianca is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 9 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington, D.C. to Costa Rica?

Southwest, American Airlines, and United Airlines are the most popular carriers operating from Washington, D.C. to Costa Rica

How many flights depart from Washington, D.C. to Costa Rica on average per week?

As of November 2025, 1 flights take off from Washington, D.C. and land in Costa Rica each week. The most common flight departure day for this route is Tue, with 100% of weekly flights taking off on this day.

When did momondo last update prices for flights from Washington, D.C. to Costa Rica?

Prices for flights from Washington, D.C. to Costa Rica refresh daily.

How many operators does momondo search for flights from Washington, D.C. to Costa Rica?

As of November 2025, there are 9 operators available to choose from for flights from Washington, D.C. to Costa Rica.

How old do you have to be to fly from Washington, D.C. to Costa Rica?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Costa Rica.

What documentation or ID do you need to fly to Costa Rica?

The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$84 Cheap Flights from Washington, D.C. to Costa Rica in 2025/26

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Cheap round-trip flights

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6:20 am - 12:22 pmBWI-SJO

7h 02m1 stop

1:30 pm - 11:31 pmSJO-BWI

9h 01m1 stop

$215Spirit Airlines

Find Deal

Wed, Jan 21 - Wed, Jan 28

6:20 am - 12:22 pmBWI-SJO

7h 02m1 stop

1:30 pm - 11:31 pmSJO-BWI

9h 01m1 stop

$226Spirit Airlines

Find Deal

Wed, Jan 21 - Thu, Jan 29

6:20 am - 12:22 pmBWI-SJO

7h 02m1 stop

1:30 pm - 11:31 pmSJO-BWI

9h 01m1 stop

$229Spirit Airlines

Find Deal

Thu, Jan 22 - Wed, Jan 28

5:18 pm - 1:15 pmBWI-SJO

20h 57m2 stops

8:45 am - 10:30 pmSJO-BWI

12h 45m1 stop

$236United Airlines

Find Deal

Tue, Feb 3 - Fri, Feb 13

1:30 am - 7:45 amIAD-SJO

7h 15mnonstop

5:00 am - 2:55 pmSJO-IAD

8h 55m1 stop

$238Avianca

Find Deal

Sat, Feb 21 - Thu, Feb 26

4:30 am - 11:25 amIAD-SJO

7h 55m1 stop

5:10 pm - 10:35 pmSJO-IAD

4h 25mnonstop

$239Avianca

Find Deal

Sun, Jan 18 - Mon, Jan 26

9:17 am - 10:30 pmBWI-SJO

14h 13m2 stops

7:09 am - 11:21 pmSJO-BWI

15h 12m2 stops

$240American Airlines

Find Deal

Tue, Feb 3 - Tue, Feb 10

12:59 pm - 9:11 pmDCA-SJO

9h 12m1 stop

7:00 am - 5:40 pmSJO-DCA

9h 40m2 stops

$240American Airlines

Find Deal

Sat, Dec 6 - Tue, Dec 16

5:18 pm - 12:56 pmBWI-SJO

20h 38m1 stop

8:45 am - 10:25 pmSJO-BWI

12h 40m1 stop

$242United Airlines

Find Deal

Wed, Jan 21 - Wed, Jan 28

6:00 am - 7:30 pmDCA-SJO

14h 30m1 stop

9:40 am - 10:00 pmSJO-DCA

11h 20m2 stops

$280Southwest

Find Deal

Thu, Jan 22 - Wed, Jan 28

Spirit Airlines flights from Washington, D.C. to Costa Rica

Our best Spirit Airlines deals on Washington, D.C. to Costa Rica flight tickets

Spirit Airlines

Jan 19

BWI6:20 amBaltimore/Washington

7h 02m

1 stop

SJO12:22 pmSan José Juan Santamaria Intl

Jan 28

SJO1:30 pmSan José Juan Santamaria Intl

9h 01m

1 stop

BWI11:31 pmBaltimore/Washington

$214

Find similar

Spirit Airlines

Jan 21

BWI6:20 amBaltimore/Washington

7h 02m

1 stop

SJO12:22 pmSan José Juan Santamaria Intl

Jan 28

SJO1:30 pmSan José Juan Santamaria Intl

9h 01m

1 stop

BWI11:31 pmBaltimore/Washington

$215

Find similar

Spirit Airlines

Jan 21

BWI6:20 amBaltimore/Washington

7h 02m

1 stop

SJO12:22 pmSan José Juan Santamaria Intl

Jan 29

SJO1:30 pmSan José Juan Santamaria Intl

9h 01m

1 stop

BWI11:31 pmBaltimore/Washington

$226

Find similar

Avianca flights from Washington, D.C. to Costa Rica

Our best Avianca deals on Washington, D.C. to Costa Rica flight tickets

Avianca

Feb 21

IAD1:30 amWashington, D.C. Dulles Intl

7h 15m

SJO7:45 amSan José Juan Santamaria Intl

Feb 26

SJO5:00 amSan José Juan Santamaria Intl

8h 55m

1 stop

IAD2:55 pmWashington, D.C. Dulles Intl

$238

Find similar

Avianca

Dec 2

IAD11:55 pmWashington, D.C. Dulles Intl

4h 55m

SJO3:50 amSan José Juan Santamaria Intl

Dec 8

SJO5:10 pmSan José Juan Santamaria Intl

4h 25m

IAD10:35 pmWashington, D.C. Dulles Intl

$239

Find similar

Avianca

Feb 17

IAD4:15 pmWashington, D.C. Dulles Intl

8h 25m

1 stop

SJO11:40 pmSan José Juan Santamaria Intl

Feb 23

SJO4:15 pmSan José Juan Santamaria Intl

6h 55m

1 stop

IAD12:10 amWashington, D.C. Dulles Intl

$241

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Wed 1/21

6:20 am-12:22 pm

1 stop7h 02m

San José Juan Santamaria Intl

Wed 1/28

1:30 pm-11:31 pm

1 stop9h 01m

$215

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Wed 1/21

6:20 am-12:22 pm

1 stop7h 02m

San José Juan Santamaria Intl

Thu 1/29

1:30 pm-11:31 pm

1 stop9h 01m

$226

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Thu 1/22

6:20 am-12:22 pm

1 stop7h 02m

San José Juan Santamaria Intl

Wed 1/28

1:30 pm-11:31 pm

1 stop9h 01m

$229

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Tue 2/3

5:18 pm-1:15 pm

2 stops20h 57m

San José Juan Santamaria Intl

Fri 2/13

8:45 am-10:30 pm

1 stop12h 45m

$236

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Sat 2/21

1:30 am-7:45 am

Nonstop7h 15m

San José Juan Santamaria Intl

Thu 2/26

5:00 am-2:55 pm

1 stop8h 55m

$238

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Sun 1/18

4:30 am-11:25 am

1 stop7h 55m

San José Juan Santamaria Intl

Mon 1/26

5:10 pm-10:35 pm

Nonstop4h 25m

$239

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Tue 2/3

9:17 am-10:30 pm

2 stops14h 13m

San José Juan Santamaria Intl

Tue 2/10

7:09 am-11:21 pm

2 stops15h 12m

$240

Washington, D.C.San José

DCA - SJO

DCASJO

Washington, D.C. Reagan-National

Sat 12/6

12:59 pm-9:11 pm

1 stop9h 12m

San José Juan Santamaria Intl

Tue 12/16

7:00 am-5:40 pm

2 stops9h 40m

$240

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Wed 1/21

5:18 pm-12:56 pm

1 stop20h 38m

San José Juan Santamaria Intl

Wed 1/28

8:45 am-10:25 pm

1 stop12h 40m

$242

Washington, D.C.San José

DCA - SJO

DCASJO

Washington, D.C. Reagan-National

Thu 1/22

6:00 am-7:30 pm

1 stop14h 30m

San José Juan Santamaria Intl

Wed 1/28

9:40 am-10:00 pm

2 stops11h 20m

$280

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How to get the cheapest flight ticket from Washington, D.C. to Costa Rica

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

Prices

Airlines

Other information

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Washington, D.C. is in October. Flight prices, which tend to average around $277, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in October, then September is your next best option. Flight prices from Washington, D.C. to Costa Rica during September average around $283.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Tuesday is the cheapest day to fly to Costa Rica from Washington, D.C.. The lowest ticket price found for a Tuesday departure recently was $355. 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 $660. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

At noon is the cheapest time of day to fly from Washington, D.C. to Costa Rica when you can find flight prices for as low as $335. Flying to Costa Rica at noon 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 $785. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington, D.C. to Costa Rica flight route?

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

How far in advance should I book a flight to Costa Rica?

You are more likely to see cheaper flights to Costa Rica from Washington, D.C. 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 Washington, D.C. for as low as $335 on momondo.

What cabin class options are available on Washington, D.C. to Costa Rica flights?

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

Can stopping save me money on Washington, D.C. to Costa Rica flights?

You could potentially save up to 9% on your flight if you consider stops on a Washington, D.C. to Costa Rica flight.

Cheap Washington, D.C. to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Costa Rica

Best Price Found	$164
Fastest flight time	4h 40m
Direct flights	Mon, Tue, Fri and Sun
Airports in Costa Rica	2 airports

The best one-way flight to Costa Rica from Washington, D.C. in the past 72 hours is $164. The best round-trip flight deal from Washington, D.C. to Costa Rica found on momondo in the last 72 hours is $267.

The fastest flight from Washington, D.C. to Costa Rica takes 4h 40m

Direct flights go from Washington, D.C. to Costa Rica on Monday, Tuesday, Friday and Sunday. Airlines offering direct flights are: Southwest and Avianca.

There are 2 airports near Costa Rica: Liberia (LIR), San José Juan Santamaria Intl (SJO)

Search flight deals

When did momondo last update prices for flights from Washington, D.C. to Costa Rica?
Prices for flights from Washington, D.C. to Costa Rica refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Costa Rica?
As of November 2025, there are 9 operators available to choose from for flights from Washington, D.C. to Costa Rica.
How old do you have to be to fly from Washington, D.C. to Costa Rica?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. to Costa Rica?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. to Costa Rica is Airbus A320neo, representing 48.42% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 33.26%, Airbus A320-100/200 at 8.21%, and Boeing 737-700 Passenger/BBJ1 (winglets) at 3.37%.

Best airlines flying from Washington, D.C. to Costa Rica

Compare and see reviews for airlines that fly from Washington, D.C. to Costa Rica with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $174	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
Volaris El Salvador	PriceFrom $200	Free Cancellation	Rating 7.4 26 reviews	Search Volaris El Salvador flights
Avianca	PriceFrom $225	Free Cancellation	Rating 6.6 2,477 reviews	Search Avianca flights
United Airlines	PriceFrom $235	Free Cancellation	Rating 7.4 9,046 reviews	Search United Airlines flights
American Airlines	PriceFrom $237	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights
JetBlue	PriceFrom $244	Free Cancellation	Rating 7.2 2,905 reviews	Search JetBlue flights
Copa Airlines	PriceFrom $245	Free Cancellation	Rating 7.6 1,569 reviews	Search Copa Airlines flights
Southwest	PriceFrom $256	Free Cancellation	Rating 8.0 4,254 reviews	Search Southwest flights
Spirit Airlines	PriceFrom $258	Free Cancellation	Rating 6.3 8,158 reviews	Search Spirit Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Costa Rica?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Costa Rica. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Costa Rica with flexible booking policies on momondo?

Yes. All flights to Costa Rica from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Costa Rica?

Once you have performed a search for Washington, D.C. to Costa Rica flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Costa Rica right now. Can momondo alert me if prices change?

Price alerts on flights to Costa Rica from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Popular cities in Costa Rica

Flights to San Joséfrom $148

Flights to Liberiafrom $210

Flights to Limon

Flights to Tamarindo

Flights to Golfito

Flights to Buenos Aires, Puntarenas

Flights to Palmar Sur

Washington, D.C. flight routes

Flights from Washington, D.C. Dulles Intl to Miami

Flights from Baltimore/Washington to Orlando

Flights from Washington, D.C. Dulles Intl to Atlanta Hartsfield-Jackson

Flights from Baltimore/Washington to Miami

Flights from Washington, D.C. Dulles Intl to Orlando

Flights from Baltimore/Washington to Atlanta Hartsfield-Jackson

Cheap flights from Washington, D.C. to Costa Rica from $84

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Costa Rica departing on 2/5. 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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Spirit Airlines flights from Washington, D.C. to Costa Rica

Our best Spirit Airlines deals on Washington, D.C. to Costa Rica flight tickets

Avianca flights from Washington, D.C. to Costa Rica

Our best Avianca deals on Washington, D.C. to Costa Rica flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Costa Rica that are best for you.

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How to get the cheapest flight ticket from Washington, D.C. to Costa Rica

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

What is the cheapest month to fly to Costa Rica?

What is the cheapest day to depart on your flight to Costa Rica?

What is the cheapest time of day to depart on your flight to Costa Rica?

What is the cheapest Washington, D.C. to Costa Rica flight route?

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

How far in advance should I book a flight to Costa Rica?

What cabin class options are available on Washington, D.C. to Costa Rica flights?

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

Can stopping save me money on Washington, D.C. to Costa Rica flights?

You could potentially save up to 9% on your flight if you consider stops on a Washington, D.C. to Costa Rica flight.

What is the cheapest airline that flies from Washington, D.C. to Costa Rica?

Southwest, American Airlines, and United Airlines are the most popular carriers operating from Washington, D.C. to Costa Rica

What airlines fly to Costa Rica?

How many flights depart from Washington, D.C. to Costa Rica on average per week?

As of November 2025, 1 flights take off from Washington, D.C. and land in Costa Rica each week. The most common flight departure day for this route is Tue, with 100% of weekly flights taking off on this day.

How long is the flight from Washington, D.C. to Costa Rica?

Cheap Washington, D.C. to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Costa Rica

Best Price Found

Fastest flight time

Direct flights

Airports in Costa Rica

When did momondo last update prices for flights from Washington, D.C. to Costa Rica?

How many operators does momondo search for flights from Washington, D.C. to Costa Rica?

How old do you have to be to fly from Washington, D.C. to Costa Rica?

What documentation or ID do you need to fly to Costa Rica?

What is the most popular plane model from Washington, D.C. to Costa Rica?

Best airlines flying from Washington, D.C. to Costa Rica

Compare and see reviews for airlines that fly from Washington, D.C. to Costa Rica with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Costa Rica?

Can I find flights from Washington, D.C. to Costa Rica with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Costa Rica?

I’m not ready to book a flight from Washington, D.C. to Costa Rica right now. Can momondo alert me if prices change?

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Costa Rica

Popular cities in Costa Rica

Popular flights according to clicks in the last 7 days on momondo