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 $92. Users have also found prices from $112 and $115 on Copa Airlines and American Airlines, 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 Washington, D.C. Reagan-National - San José Juan Santamaria Intl or Baltimore/Washington - 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 $455, our data indicates the cheapest price to be $197. The most popular route (Washington, D.C. Dulles Intl - San José Juan Santamaria Intl), is priced around $194.

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.

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 $397 per person but you can even find prices for as low as $209. The most expensive prices can be found in the month of December. Opting for a October flight can save you 73% 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.

$255+ Flights from Washington, D.C. to Costa Rica

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$269 (American Airlines)
One-way from	$92 (FlightHub)
Popular in	December
Cheapest in	October
Average price	$409
Good round-trip deal	$365 or less
Good one-way deal	$201 or less

Provider with most accurate pricing for Washington, D.C. (WAS)-San José Juan Santamaria Intl flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-San José Juan Santamaria Intl flights.

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

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

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Highest demand for flights based on searches. 18% potential increase in price ($91 potential increase over avg. RT price).

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Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).

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Average for round-trip flights in March 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 March 31, 2025.

Wed 4/305:00 amBWI - SJO

1 stop10h 05mAmerican Airlines

Thu 8/142:20 pmSJO - BWI

2 stops17h 56mAmerican Airlines

Deal found 3/30

$269

Tue 4/227:40 pmBWI - SJO

1 stop16h 44mSpirit Airlines

Wed 4/3012:23 pmSJO - BWI

1 stop8h 27mSpirit Airlines

Deal found 3/30

$271

Mon 5/126:30 amBWI - LIR

1 stop6h 50mAmerican Airlines

Thu 5/2212:20 pmLIR - BWI

1 stop9h 33mAmerican Airlines

Deal found 3/30

$275

Tue 5/1311:54 amDCA - SJO

1 stop12h 23mAmerican Airlines

Sun 5/1811:59 pmSJO - DCA

1 stop9h 00mAmerican Airlines

Deal found 3/30

$278

Fri 5/95:02 amIAD - SJO

1 stop10h 07mAmerican Airlines

Mon 5/122:10 pmSJO - IAD

1 stop24h 46mAmerican Airlines

Deal found 3/30

$278

Sun 3/302:18 amIAD - SJO

1 stop13h 03mCopa Airlines

Wed 4/23:07 pmSJO - IAD

1 stop7h 22mCopa Airlines

Deal found 3/30

$279

Thu 4/247:40 pmBWI - SJO

1 stop16h 44mMultiple Airlines

Sun 4/276:07 pmSJO - BWI

1 stop19h 08mMultiple Airlines

Deal found 3/30

$280

Wed 7/22:22 amIAD - SJO

1 stop19h 57mMultiple Airlines

Tue 7/155:00 pmSJO - IAD

1 stop17h 22mMultiple Airlines

Deal found 3/31

$280

Sat 4/265:07 pmBWI - LIR

2 stops21h 03mUnited Airlines

Fri 5/23:25 pmLIR - BWI

1 stop18h 10mUnited Airlines

Deal found 3/30

$281

Wed 6/42:35 amIAD - SJO

2 stops10h 40mAvianca

Sun 6/86:10 amSJO - IAD

1 stop17h 05mAvianca

Deal found 3/30

$282

Thu 4/32:22 amIAD - SJO

1 stop9h 52mVolaris El Salvador

Sun 4/611:15 amSJO - IAD

1 stop23h 05mVolaris El Salvador

Deal found 3/30

$284

Tue 6/105:40 amBWI - SJO

1 stop8h 20mDelta

Mon 6/161:25 pmSJO - BWI

1 stop8h 54mDelta

Deal found 3/30

$286

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 March 31, 2025.

Wed 4/305:00 amBWI - SJO

1 stop10h 05mAmerican Airlines

Thu 8/142:20 pmSJO - BWI

2 stops17h 56mAmerican Airlines

Deal found 3/30

$269

Tue 4/227:40 pmBWI - SJO

1 stop16h 44mSpirit Airlines

Wed 4/3012:23 pmSJO - BWI

1 stop8h 27mSpirit Airlines

Deal found 3/30

$271

Fri 4/254:31 pmIAD - SJO

1 stop17h 50mCopa Airlines

Sun 4/278:09 amSJO - IAD

1 stop18h 11mCopa Airlines

Deal found 3/30

$279

Thu 4/247:40 pmBWI - SJO

1 stop16h 44mMultiple Airlines

Sun 4/276:07 pmSJO - BWI

1 stop19h 08mMultiple Airlines

Deal found 3/30

$280

Sat 4/265:07 pmBWI - LIR

2 stops21h 03mUnited Airlines

Fri 5/23:25 pmLIR - BWI

1 stop18h 10mUnited Airlines

Deal found 3/30

$281

Wed 6/42:35 amIAD - SJO

2 stops10h 40mAvianca

Sun 6/86:10 amSJO - IAD

1 stop17h 05mAvianca

Deal found 3/31

$282

Tue 6/105:40 amBWI - SJO

1 stop8h 20mDelta

Mon 6/161:25 pmSJO - BWI

1 stop8h 54mDelta

Deal found 3/30

$286

Thu 6/262:05 pmIAD - SJO

1 stop22h 09mVolaris El Salvador

Sun 6/2911:15 amSJO - IAD

1 stop23h 07mVolaris El Salvador

Deal found 3/31

$297

Wed 4/95:44 pmIAD - LIR

1 stop22h 06mAir Canada

Sat 4/123:50 pmLIR - IAD

1 stop17h 24mAir Canada

Deal found 3/31

$338

Thu 5/19:30 amDCA - SJO

2 stops12h 10mSouthwest

Fri 5/98:45 amSJO - DCA

1 stop11h 20mSouthwest

Deal found 3/31

$416

Wed 5/288:59 amDCA - SJO

1 stop16h 47mAlaska Airlines

Mon 6/21:06 amSJO - DCA

1 stop17h 53mAlaska Airlines

Deal found 3/30

$517

Mon 5/128:09 amBWI - LIR

1 stop7h 17mAmerican Airlines

Thu 5/2212:20 pmLIR - BWI

1 stop9h 33mAmerican Airlines

Deal found 3/31

$275

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 March 31, 2025 and is based on user searches.

Sun 3/302:18 amIAD - SJO

1 stop13h 03mCopa Airlines

Wed 4/23:07 pmSJO - IAD

1 stop7h 22mCopa Airlines

Deal found 3/30

$279

Thu 4/32:22 amIAD - SJO

1 stop9h 52mVolaris El Salvador

Sun 4/611:15 amSJO - IAD

1 stop23h 05mVolaris El Salvador

Deal found 3/30

$284

Sat 4/54:49 pmBWI - SJO

1 stop7h 05mCopa Airlines

Tue 4/86:07 pmSJO - BWI

1 stop19h 08mCopa Airlines

Deal found 3/31

$303

Sat 4/56:00 amDCA - LIR

1 stop10h 35mAir Canada

Thu 4/103:05 pmLIR - DCA

1 stop22h 19mAir Canada

Deal found 3/30

$338

Sat 4/52:22 amIAD - SJO

1 stop9h 52mMultiple Airlines

Tue 5/204:20 pmSJO - IAD

1 stop6h 55mMultiple Airlines

Deal found 3/30

$339

Sun 4/64:31 pmIAD - SJO

1 stop17h 05mCopa Airlines

Tue 5/203:07 pmSJO - IAD

1 stop7h 22mCopa Airlines

Deal found 3/30

$291

Sun 4/69:00 amIAD - SJO

Nonstop4h 51mUnited Airlines

Tue 5/207:55 amSJO - IAD

1 stop14h 03mUnited Airlines

Deal found 3/30

$348

Tue 4/82:22 amIAD - SJO

1 stop12h 15mVolaris El Salvador

Mon 4/1411:15 amSJO - IAD

1 stop23h 05mVolaris El Salvador

Deal found 3/30

$304

Tue 4/88:09 amBWI - LIR

1 stop7h 07mAmerican Airlines

Mon 4/1412:45 pmLIR - BWI

2 stops20h 27mAmerican Airlines

Deal found 3/30

$310

Tue 4/88:14 pmIAD - LIR

1 stop17h 06mAmerican Airlines

Mon 4/1412:45 pmLIR - IAD

2 stops17h 53mAmerican Airlines

Deal found 3/30

$356

Wed 4/97:40 pmBWI - SJO

1 stop16h 44mSpirit Airlines

Mon 4/1412:55 amSJO - BWI

1 stop15h 55mSpirit Airlines

Deal found 3/30

$316

Wed 4/95:44 pmIAD - LIR

1 stop22h 06mAir Canada

Sat 4/123:50 pmLIR - IAD

1 stop17h 24mAir Canada

Deal found 3/31

$338

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 March 31, 2025.

Wed 4/3010:27 amBWI - SJO

1 stop15h 23mSpirit Airlines

Deal found 3/30

$92

Sat 5/34:49 pmBWI - SJO

1 stop7h 04mCopa Airlines

Deal found 3/31

$112

Wed 5/146:03 amBWI - SJO

1 stop18h 14mAmerican Airlines

Deal found 3/30

$115

Tue 6/105:40 amBWI - SJO

1 stop8h 20mDelta

Deal found 3/31

$117

Mon 5/266:10 amIAD - SJO

1 stop18h 29mUnited Airlines

Deal found 3/31

$117

Mon 5/122:21 amIAD - SJO

1 stop9h 38mCopa Airlines

Deal found 3/31

$118

Thu 5/12:22 amIAD - SJO

1 stop9h 52mVolaris El Salvador

Deal found 3/31

$119

Sat 5/105:02 amIAD - SJO

1 stop10h 07mAmerican Airlines

Deal found 3/29

$120

Mon 6/91:05 amIAD - SJO

Nonstop4h 30mAvianca

Deal found 3/31

$121

Wed 4/305:00 amBWI - LIR

1 stop8h 20mAmerican Airlines

Deal found 3/31

$122

Tue 6/1710:06 amDCA - SJO

2 stops12h 03mAmerican Airlines

Deal found 3/30

$122

Mon 5/266:00 amDCA - LIR

1 stop8h 00mDelta

Deal found 3/30

$127

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

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Wed 4/30

5:00 am-1:05 pm

1 stop10h 05m

San José Juan Santamaria Intl

Thu 8/14

2:20 pm-10:16 am

2 stops17h 56m

$269

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Tue 4/22

7:40 pm-10:24 am

1 stop16h 44m

San José Juan Santamaria Intl

Wed 4/30

12:23 pm-10:50 pm

1 stop8h 27m

$271

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

Mon 5/12

8:09 am-1:26 pm

1 stop7h 17m

Liberia

Thu 5/22

12:20 pm-11:53 pm

1 stop9h 33m

$275

Washington, D.C.San José

DCA - SJO

DCASJO

Washington, D.C. Reagan-National

Tue 5/13

11:54 am-10:17 pm

1 stop12h 23m

San José Juan Santamaria Intl

Sun 5/18

11:59 pm-10:59 am

1 stop9h 00m

$278

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Fri 5/9

5:02 am-1:09 pm

1 stop10h 07m

San José Juan Santamaria Intl

Mon 5/12

2:10 pm-4:56 pm

1 stop24h 46m

$278

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Fri 4/25

4:31 pm-8:21 am

1 stop17h 50m

San José Juan Santamaria Intl

Sun 4/27

8:09 am-4:20 am

1 stop18h 11m

$279

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Thu 4/24

7:40 pm-10:24 am

1 stop16h 44m

San José Juan Santamaria Intl

Sun 4/27

6:07 pm-3:15 pm

1 stop19h 08m

$280

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Wed 7/2

2:22 am-8:19 pm

1 stop19h 57m

San José Juan Santamaria Intl

Tue 7/15

5:00 pm-12:22 pm

1 stop17h 22m

$280

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

Sat 4/26

5:07 pm-12:10 pm

2 stops21h 03m

Liberia

Fri 5/2

3:25 pm-11:35 am

1 stop18h 10m

$281

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Wed 6/4

2:35 am-11:15 am

2 stops10h 40m

San José Juan Santamaria Intl

Sun 6/8

6:10 am-1:15 am

1 stop17h 05m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 60 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 48% 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. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Costa Rica by month

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.

Temperature in Costa Rica by month

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).

Reviews of airlines servicing Costa Rica

Read reviews from past customers who have flown Delta, Alaska Airlines and Southwest 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.

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,899 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Alaska Airlines

8.0

Very good

9,811 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Southwest

8.0

Very good

4,275 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines

7.6

Good

1,400 reviews

Delta

8.0

Very good

7,899 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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 $92. Users have also found prices from $112 and $115 on Copa Airlines and American Airlines, 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 Washington, D.C. Reagan-National - San José Juan Santamaria Intl or Baltimore/Washington - 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 $455, our data indicates the cheapest price to be $197. The most popular route (Washington, D.C. Dulles Intl - San José Juan Santamaria Intl), is priced around $194.
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

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

Airline	Cheapest	Average	Flexibility	On-time
Volaris El Salvador	Cheapest$200	Average$290	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$214	Average$588	FlexibilityNo cancel fee	On-time69%
Avianca	Cheapest$214	Average$400	FlexibilityNo cancel fee	On-time71%
American Airlines	Cheapest$217	Average$566	FlexibilityNo cancel fee	On-time71%
Spirit Airlines	Cheapest$233	Average$410	FlexibilityNo cancel fee	On-time65%
Southwest	Cheapest$246	Average$650	FlexibilityNo cancel fee	On-time63%
Copa Airlines	Cheapest$269	Average$419	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$269	Average$497	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$372	Average$774	FlexibilityNo cancel fee	On-time62%

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$92+ 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 4/30. 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

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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 March 31, 2025.

Most accurate provider

Most trusted provider

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 March 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 March 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 March 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.

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

Reviews of airlines servicing Costa Rica

Read reviews from past customers who have flown Delta, Alaska Airlines and Southwest 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.

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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 March 31, 2025.