How popular is this Washington, D.C. to Costa Rica flight route?

This flight path from Washington, D.C. to Costa Rica was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines to fly from Washington, D.C. to Costa Rica one-way?

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $87. Users have also found prices from $107 and $107 on United Airlines and Delta, respectively.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

What are the most popular routes from Washington, D.C. to Costa Rica?

The most popular route from Washington, D.C. to Costa Rica is Washington, D.C. Dulles Intl - San José Juan Santamaria Intl. You may also consider Baltimore/Washington - San José Juan Santamaria Intl or Washington, D.C. Reagan-National - San José Juan Santamaria Intl.

What are the cheapest flights from Washington, D.C. to Costa Rica?

Looking for the cheapest flight from Washington, D.C. to Costa Rica? While on average our users pay $505, our data indicates the cheapest price to be $423. The most popular route (Washington, D.C. Dulles Intl - San José Juan Santamaria Intl), is priced around $241.

What are the most popular airlines that fly from Washington, D.C. to Costa Rica?

Before booking your flight from Washington, D.C. to Costa Rica check out the most popular airlines for this route: American Airlines, Avianca or Copa Airlines.

What is the cheapest day to fly round-trip from Washington, D.C. to Costa Rica?

Friday flights are generally found to be more expensive for flights from Washington, D.C. to Costa Rica. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Costa Rica.

How far in advance should I book a flight from Washington, D.C. to Costa Rica?

To save up to 9% on this flight, we recommend booking at least 16 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. to Costa Rica from $343 1-2 weeks out and tickets from $343 for flights departing within the next 72 hours.

What is the cheapest month to fly from Washington, D.C. to Costa Rica?

October is one of the best times of the year to fly to Costa Rica from Washington, D.C.. Prices for October average $400 per person but you can even find prices for as low as $211. The most expensive prices can be found in the month of December. Opting for a October flight can save you 68% on your journey compared to booking in December

Can I find deals for flights from Washington, D.C. to Costa Rica that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Costa Rica?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Costa Rica.

Can I find deals for business class flights from Washington, D.C. to Costa Rica?

Yes. Cheapflights offers flight deals from Washington, D.C. to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$87+ Flights from Washington, D.C. to Costa Rica

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Cheap flight deals from Washington, D.C. to Costa Rica

Round-trip from	$245 (American Airlines)
One-way from	$87 (Cheapflightsfares)
Popular in	December
Cheapest in	October
Average price	$360
Good round-trip deal	$277 or less
Good one-way deal	$169 or less

From Washington, D.C. (WAS) to Costa Rica

Search Deals

One-way flight from Washington, D.C. (WAS) to Costa Rica

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Highest demand for flights based on searches. 17% potential increase in price ($81 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Washington, D.C. (WAS) to Costa Rica.

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Price to beat on a one-way flight from Washington, D.C. (WAS) to Costa Rica.

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Find flight deals from Washington, D.C. to Costa Rica

Cheapest flights from Washington, D.C. to Costa Rica
Explore the most affordable flight options available from Washington, D.C. to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Wed 8/207:00 amBWI - LIR

1 stop6h 25mAmerican Airlines

Wed 8/2712:35 pmLIR - BWI

1 stop8h 34mAmerican Airlines

Deal found 7/31

$245

Wed 9/34:49 pmBWI - SJO

1 stop16h 38mCopa Airlines

Sun 9/74:10 amSJO - BWI

1 stop8h 58mCopa Airlines

Deal found 7/30

$246

Fri 8/157:54 pmBWI - SJO

1 stop17h 18mMultiple Airlines

Fri 8/227:30 amSJO - BWI

1 stop11h 32mMultiple Airlines

Deal found 7/30

$249

Mon 9/12:25 amIAD - SJO

1 stop7h 54mCopa Airlines

Sun 9/710:05 amSJO - IAD

1 stop16h 15mCopa Airlines

Deal found 7/31

$255

Wed 9/1711:35 amBWI - SJO

2 stops9h 20mSouthwest

Sun 9/218:45 amSJO - BWI

1 stop9h 20mSouthwest

Deal found 7/30

$256

Fri 9/512:50 pmDCA - SJO

1 stop8h 47mUnited Airlines

Tue 9/91:30 pmSJO - DCA

1 stop8h 24mUnited Airlines

Deal found 7/31

$256

Sun 8/177:54 pmBWI - SJO

1 stop17h 18mSpirit Airlines

Thu 8/2112:18 pmSJO - BWI

1 stop8h 50mSpirit Airlines

Deal found 7/30

$257

Mon 8/251:05 amIAD - SJO

Nonstop4h 30mAvianca

Sat 8/305:10 pmSJO - IAD

Nonstop4h 35mAvianca

Deal found 7/29

$257

Wed 9/32:37 amIAD - SJO

1 stop19h 42mMultiple Airlines

Mon 9/84:17 pmSJO - IAD

1 stop6h 37mMultiple Airlines

Deal found 7/30

$258

Tue 9/236:41 pmBWI - SJO

2 stops18h 31mAmerican Airlines

Tue 9/306:00 amSJO - BWI

2 stops15h 02mAmerican Airlines

Deal found 7/30

$260

Wed 8/2711:47 amDCA - SJO

1 stop10h 28mAmerican Airlines

Wed 9/36:00 amSJO - DCA

1 stop10h 34mAmerican Airlines

Deal found 7/29

$262

Sat 9/66:25 amIAD - SJO

1 stop13h 32mAmerican Airlines

Sat 9/131:45 pmSJO - IAD

1 stop17h 01mAmerican Airlines

Deal found 7/28

$262

Best flights from Washington, D.C. to Costa Rica
Discover carefully curated flight deals from Washington, D.C. to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Wed 8/207:00 amBWI - LIR

1 stop6h 25mAmerican Airlines

Wed 8/2712:35 pmLIR - BWI

1 stop8h 34mAmerican Airlines

Deal found 7/29

$245

Wed 9/34:49 pmBWI - SJO

1 stop16h 38mCopa Airlines

Sun 9/74:10 amSJO - BWI

1 stop8h 58mCopa Airlines

Deal found 7/31

$246

Fri 8/157:54 pmBWI - SJO

1 stop17h 18mMultiple Airlines

Fri 8/227:30 amSJO - BWI

1 stop11h 32mMultiple Airlines

Deal found 7/30

$249

Wed 9/1711:35 amBWI - SJO

2 stops9h 20mSouthwest

Sun 9/218:45 amSJO - BWI

1 stop9h 20mSouthwest

Deal found 7/30

$256

Fri 9/512:50 pmDCA - SJO

1 stop8h 47mUnited Airlines

Tue 9/91:30 pmSJO - DCA

1 stop8h 24mUnited Airlines

Deal found 7/31

$256

Sun 8/177:54 pmBWI - SJO

1 stop17h 18mSpirit Airlines

Thu 8/2112:18 pmSJO - BWI

1 stop8h 50mSpirit Airlines

Deal found 7/30

$257

Mon 8/251:05 amIAD - SJO

Nonstop4h 30mAvianca

Tue 9/24:20 pmSJO - IAD

1 stop6h 55mAvianca

Deal found 7/29

$257

Wed 10/297:05 amBWI - SJO

1 stop6h 51mDelta

Thu 11/62:15 pmSJO - BWI

1 stop9h 26mDelta

Deal found 7/31

$266

Sat 9/278:29 pmDCA - SJO

1 stop17h 26mJetBlue

Thu 10/21:00 pmSJO - DCA

1 stop27h 06mJetBlue

Deal found 7/30

$337

Tue 9/168:59 amDCA - LIR

1 stop23h 21mAlaska Airlines

Fri 9/1911:20 amLIR - DCA

2 stops28h 39mAlaska Airlines

Deal found 7/29

$429

Mon 9/12:25 amIAD - SJO

1 stop7h 54mCopa Airlines

Sun 9/710:05 amSJO - IAD

1 stop16h 15mCopa Airlines

Deal found 7/31

$255

Wed 9/32:37 amIAD - SJO

1 stop19h 42mMultiple Airlines

Mon 9/84:17 pmSJO - IAD

1 stop6h 37mMultiple Airlines

Deal found 7/30

$258

Last-minute flights from Washington, D.C. to Costa Rica
Discover last-minute flight deals from Washington, D.C. to Costa Rica. Data last updated July 31, 2025 and is based on user searches.

Sun 8/36:00 amBWI - SJO

1 stop15h 37mUnited Airlines

Tue 8/55:30 amSJO - BWI

1 stop8h 48mUnited Airlines

Deal found 7/30

$276

Tue 8/52:46 amIAD - SJO

1 stop15h 48mCopa Airlines

Wed 8/2010:05 amSJO - IAD

1 stop12h 23mCopa Airlines

Deal found 7/30

$290

Wed 8/64:49 pmBWI - SJO

1 stop28h 09mMultiple Airlines

Wed 8/2712:18 pmSJO - BWI

1 stop8h 50mMultiple Airlines

Deal found 7/31

$275

Wed 8/64:49 pmBWI - SJO

1 stop7h 02mCopa Airlines

Mon 8/115:57 amSJO - BWI

1 stop7h 11mCopa Airlines

Deal found 7/31

$323

Thu 8/72:25 pmIAD - SJO

1 stop18h 19mMultiple Airlines

Thu 8/145:10 pmSJO - IAD

Nonstop4h 35mMultiple Airlines

Deal found 7/28

$292

Thu 8/72:25 pmIAD - SJO

1 stop18h 19mVolaris El Salvador

Sun 8/104:17 pmSJO - IAD

1 stop18h 23mVolaris El Salvador

Deal found 7/29

$326

Fri 8/810:34 pmIAD - LIR

1 stop18h 51mUnited Airlines

Thu 8/1411:49 amLIR - IAD

1 stop10h 56mUnited Airlines

Deal found 7/29

$294

Fri 8/86:25 amBWI - SJO

1 stop6h 46mSpirit Airlines

Wed 8/2712:18 pmSJO - BWI

1 stop8h 50mSpirit Airlines

Deal found 7/31

$321

Sat 8/91:05 amIAD - SJO

Nonstop4h 30mAvianca

Thu 8/145:10 pmSJO - IAD

Nonstop4h 35mAvianca

Deal found 7/30

$257

Sat 8/98:07 pmDCA - LIR

1 stop17h 38mAmerican Airlines

Fri 8/1512:45 pmLIR - DCA

1 stop17h 49mAmerican Airlines

Deal found 7/29

$332

Sun 8/105:02 amBWI - LIR

1 stop8h 33mAmerican Airlines

Mon 8/1812:30 pmLIR - BWI

1 stop7h 12mAmerican Airlines

Deal found 7/31

$287

Sun 8/106:00 amIAD - LIR

1 stop8h 00mDelta

Wed 8/201:25 pmLIR - IAD

1 stop17h 47mDelta

Deal found 7/29

$325

One-way flights from Washington, D.C. to Costa Rica
Search for one-way flight options from Washington, D.C. to Costa Rica. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Fri 8/157:54 pmBWI - SJO

1 stop17h 18mSpirit Airlines

Deal found 7/31

$87

Mon 9/156:40 pmBWI - LIR

2 stops19h 30mUnited Airlines

Deal found 7/29

$107

Mon 9/227:59 pmDCA - LIR

1 stop18h 11mUnited Airlines

Deal found 7/31

$107

Sun 8/316:00 amIAD - LIR

1 stop8h 10mUnited Airlines

Deal found 7/30

$107

Sun 9/214:49 pmBWI - SJO

1 stop16h 38mCopa Airlines

Deal found 7/31

$110

Tue 9/236:41 pmBWI - LIR

2 stops19h 08mAmerican Airlines

Deal found 7/30

$112

Tue 9/3011:35 amBWI - SJO

2 stops9h 20mSouthwest

Deal found 7/31

$112

Sun 8/246:59 amDCA - LIR

1 stop7h 01mDelta

Deal found 7/30

$112

Thu 9/47:22 amIAD - LIR

1 stop6h 38mDelta

Deal found 7/30

$112

Mon 8/46:20 amBWI - SJO

2 stops15h 44mAmerican Airlines

Deal found 7/31

$114

Thu 9/45:40 amBWI - LIR

1 stop8h 20mDelta

Deal found 7/30

$117

Tue 10/286:00 amBWI - SJO

1 stop7h 56mDelta

Deal found 7/31

$117

Cheapflights 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

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

Wed 8/20

7:00 am-11:25 am

1 stop6h 25m

Liberia

Wed 8/27

12:35 pm-11:09 pm

1 stop8h 34m

$245

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Wed 9/3

4:49 pm-7:27 am

1 stop16h 38m

San José Juan Santamaria Intl

Sun 9/7

4:10 am-3:08 pm

1 stop8h 58m

$246

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Fri 8/15

7:54 pm-11:12 am

1 stop17h 18m

San José Juan Santamaria Intl

Fri 8/22

7:30 am-9:02 pm

1 stop11h 32m

$249

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Mon 9/1

2:25 am-8:19 am

1 stop7h 54m

San José Juan Santamaria Intl

Sun 9/7

10:05 am-4:20 am

1 stop16h 15m

$255

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Wed 9/17

11:35 am-6:55 pm

2 stops9h 20m

San José Juan Santamaria Intl

Sun 9/21

8:45 am-8:05 pm

1 stop9h 20m

$256

Washington, D.C.San José

DCA - SJO

DCASJO

Washington, D.C. Reagan-National

Fri 9/5

12:50 pm-7:37 pm

1 stop8h 47m

San José Juan Santamaria Intl

Tue 9/9

1:30 pm-11:54 pm

1 stop8h 24m

$256

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Sun 8/17

7:54 pm-11:12 am

1 stop17h 18m

San José Juan Santamaria Intl

Thu 8/21

12:18 pm-11:08 pm

1 stop8h 50m

$257

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Mon 8/25

1:05 am-3:35 am

Nonstop4h 30m

San José Juan Santamaria Intl

Tue 9/2

4:20 pm-1:15 am

1 stop6h 55m

$257

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Wed 9/3

2:37 am-8:19 pm

1 stop19h 42m

San José Juan Santamaria Intl

Mon 9/8

4:17 pm-12:54 am

1 stop6h 37m

$258

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Tue 9/23

6:41 pm-11:12 am

2 stops18h 31m

San José Juan Santamaria Intl

Tue 9/30

6:00 am-11:22 pm

2 stops15h 22m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 56 results

...

Best time to book a flight from Washington, D.C. to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Costa Rica

What is the cheapest month to book a flight from Washington, D.C. to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Costa Rica (average of $398). Flying from Washington, D.C. to Costa Rica in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to CR?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Costa Rica at noon. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Washington, D.C. to Costa Rica?

Travelers seeking maximum savings on their Washington, D.C. to Costa Rica flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Costa Rica

Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Washington, D.C. to Costa Rica. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Southwest

8.0

Very good

4,246 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Delta

8.0

Very good

7,981 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Copa Airlines

7.5

Good

1,493 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

How popular is this Washington, D.C. to Costa Rica flight route?
This flight path from Washington, D.C. to Costa Rica was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines to fly from Washington, D.C. to Costa Rica one-way?
For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $87. Users have also found prices from $107 and $107 on United Airlines and Delta, respectively.
What are the most popular routes from Washington, D.C. to Costa Rica?
The most popular route from Washington, D.C. to Costa Rica is Washington, D.C. Dulles Intl - San José Juan Santamaria Intl. You may also consider Baltimore/Washington - San José Juan Santamaria Intl or Washington, D.C. Reagan-National - San José Juan Santamaria Intl.
What are the cheapest flights from Washington, D.C. to Costa Rica?
Looking for the cheapest flight from Washington, D.C. to Costa Rica? While on average our users pay $505, our data indicates the cheapest price to be $423. The most popular route (Washington, D.C. Dulles Intl - San José Juan Santamaria Intl), is priced around $241.
Can I find deals for flights from Washington, D.C. to Costa Rica that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Costa Rica?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Costa Rica.
Can I find deals for business class flights from Washington, D.C. to Costa Rica?
Yes. Cheapflights offers flight deals from Washington, D.C. to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. to Costa Rica?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Costa Rica (average of $398). Flying from Washington, D.C. to Costa Rica in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Washington, D.C. to Costa Rica

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$174	Average$478	FlexibilityNo cancel fee	On-timeN/A
Volaris El Salvador	Cheapest$200	Average$290	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$212	Average$538	FlexibilityNo cancel fee	On-time69%
Copa Airlines	Cheapest$231	Average$372	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$236	Average$549	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$246	Average$636	FlexibilityNo cancel fee	On-time63%
Avianca	Cheapest$256	Average$416	FlexibilityNo cancel fee	On-time71%
Spirit Airlines	Cheapest$279	Average$440	FlexibilityNo cancel fee	On-time65%
JetBlue	Cheapest$360	Average$527	FlexibilityNo cancel fee	On-time62%

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$87+ Cheap flights from Washington, D.C. (WAS) to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Costa Rica with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Washington, D.C. to Costa Rica

Keep the following information in mind while searching for Washington, D.C. to Costa Rica flight deals. Data was last updated July 31, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Washington, D.C. to Costa Rica

Cheapest flights from Washington, D.C. to Costa RicaExplore the most affordable flight options available from Washington, D.C. to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Washington, D.C. to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Washington, D.C. to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Costa Rica

What is the cheapest month to book a flight from Washington, D.C. to Costa Rica?

What is the cheapest time of day to fly from WAS to CR?

Find hourly flight availability from Washington, D.C. to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

What is the cheapest day to fly from Washington, D.C. to Costa Rica?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Costa Rica. Price data was last updated on December 16, 2024.

Reviews of airlines servicing Costa Rica

Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Washington, D.C. to Costa Rica. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this Washington, D.C. to Costa Rica flight route?

What are the cheapest airlines to fly from Washington, D.C. to Costa Rica one-way?

What are the most popular routes from Washington, D.C. to Costa Rica?

What are the cheapest flights from Washington, D.C. to Costa Rica?

Can I find deals for flights from Washington, D.C. to Costa Rica that include hotel bookings?

How can I find direct flights from Washington, D.C. to Costa Rica?

Can I find deals for business class flights from Washington, D.C. to Costa Rica?

What is the cheapest month to book a flight from Washington, D.C. to Costa Rica?

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Alternative routes for Washington, D.C. to Costa Rica

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Top 9 airlines flying from Washington, D.C. to Costa Rica

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Cheapest flights from Washington, D.C. to Costa Rica
Explore the most affordable flight options available from Washington, D.C. to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.