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

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $143. Southwest flights start at $150 while deals on American Airlines start at $161 one-way.

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

American Airlines, JetBlue and United Airlines are the most popular airlines when flying from Costa Rica to Washington, D.C. Reagan-National Airport.

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

Travelers have found it’s best to book a flight 48 days in advance to save up to 35% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 48 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Costa Rica to Washington, D.C. Reagan-National Airport 1-2 weeks in advance for as low as $326, or $351 for flights within the next 24 hours.

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

Our data shows that February tends to be the cheapest month to fly to Washington, D.C. Reagan-National Airport from Costa Rica. Users have commonly found prices around $321 for the month, but tickets can be as low as $225. Due to multiple factors, prepare for potentially higher prices in December.

Can I find deals for flights from Costa Rica to Reagan-National that include hotel bookings?

Yes. In addition to deals on Costa Rica to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Costa Rica to Reagan-National?

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

Can I find deals for business class flights from Costa Rica to Reagan-National?

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

$480+ Flights from Costa Rica to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Costa Rica to Reagan-National

Round-trip from	$238 (United Airlines)
One-way from	$143 (United Airlines)
Popular in	December
Cheapest in	February
Average price	$342

From Costa Rica to Washington, D.C. Reagan-National

Search Deals

One-way flight from Costa Rica to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($31 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Costa Rica to Reagan-National

Cheapest flights from Costa Rica to Reagan-National
Explore the most affordable flight options available from Costa Rica to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Mon 12/222:05 pmSJO - DCA

1 stop8h 51mUnited Airlines

Tue 1/64:07 pmDCA - SJO

2 stops17h 08mUnited Airlines

Deal found 6/10

$238

Thu 7/248:45 amSJO - DCA

1 stop12h 00mSouthwest

Sun 7/276:00 amDCA - SJO

1 stop8h 15mSouthwest

Deal found 6/11

$253

Thu 10/232:25 pmSJO - DCA

2 stops14h 34mAmerican Airlines

Wed 10/295:30 amDCA - SJO

2 stops9h 30mAmerican Airlines

Deal found 6/11

$257

Thu 10/231:13 pmSJO - DCA

1 stop8h 06mDelta

Mon 10/276:00 amDCA - SJO

1 stop7h 48mDelta

Deal found 6/10

$269

Tue 7/11:20 pmLIR - DCA

1 stop8h 39mUnited Airlines

Sat 7/56:00 amDCA - LIR

1 stop8h 10mUnited Airlines

Deal found 6/11

$334

Thu 7/177:55 amSJO - DCA

1 stop11h 53mAir Canada

Mon 7/288:40 pmDCA - SJO

1 stop28h 10mAir Canada

Deal found 6/10

$519

Wed 6/255:05 amSJO - DCA

2 stops25h 47mMultiple Airlines

Sun 6/296:59 amDCA - SJO

2 stops37h 46mMultiple Airlines

Deal found 6/10

$557

Fri 6/1312:45 pmLIR - DCA

1 stop9h 14mAmerican Airlines

Wed 6/185:00 amDCA - LIR

1 stop10h 15mAmerican Airlines

Deal found 6/10

$565

Wed 8/1312:50 amSJO - DCA

1 stop18h 52mAlaska Airlines

Fri 8/228:59 amDCA - SJO

1 stop12h 05mAlaska Airlines

Deal found 6/12

$639

Fri 7/1110:00 amLIR - DCA

2 stops29h 58mAlaska Airlines

Fri 7/186:58 pmDCA - LIR

2 stops37h 22mAlaska Airlines

Deal found 6/11

$736

Fri 7/117:25 amLIR - DCA

3 stops24h 53mMultiple Airlines

Fri 7/1812:55 pmDCA - LIR

2 stops25h 29mMultiple Airlines

Deal found 6/11

$1,153

Fri 6/131:25 pmLIR - DCA

2 stops29h 21mWestJet

Wed 6/187:40 pmDCA - LIR

2 stops42h 44mWestJet

Deal found 6/10

$1,283

Best flights from Costa Rica to Reagan-National
Discover carefully curated flight deals from Costa Rica to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Mon 8/181:30 pmSJO - DCA

1 stop8h 29mUnited Airlines

Sat 8/238:20 amDCA - SJO

1 stop30h 06mUnited Airlines

Deal found 6/11

$238

Thu 7/248:45 amSJO - DCA

1 stop12h 00mSouthwest

Sun 7/276:00 amDCA - SJO

1 stop8h 15mSouthwest

Deal found 6/11

$253

Sat 9/66:00 amSJO - DCA

1 stop14h 00mAmerican Airlines

Fri 9/197:00 amDCA - SJO

1 stop14h 42mAmerican Airlines

Deal found 6/10

$258

Thu 8/141:35 pmSJO - DCA

1 stop8h 11mDelta

Mon 8/186:59 amDCA - SJO

1 stop7h 11mDelta

Deal found 6/9

$320

Thu 7/177:55 amSJO - DCA

1 stop11h 53mAir Canada

Mon 7/288:40 pmDCA - SJO

1 stop28h 10mAir Canada

Deal found 6/10

$519

Wed 6/255:05 amSJO - DCA

2 stops25h 47mMultiple Airlines

Sun 6/296:59 amDCA - SJO

2 stops37h 46mMultiple Airlines

Deal found 6/10

$557

Wed 8/1312:50 amSJO - DCA

1 stop18h 52mAlaska Airlines

Fri 8/226:59 pmDCA - SJO

2 stops26h 05mAlaska Airlines

Deal found 6/10

$643

Tue 7/11:20 pmLIR - DCA

1 stop8h 39mUnited Airlines

Sat 7/56:00 amDCA - LIR

1 stop8h 10mUnited Airlines

Deal found 6/11

$334

Fri 7/112:25 pmLIR - DCA

2 stops15h 05mAmerican Airlines

Fri 7/185:00 amDCA - LIR

1 stop8h 30mAmerican Airlines

Deal found 6/11

$587

Fri 7/1110:00 amLIR - DCA

2 stops29h 58mAlaska Airlines

Fri 7/186:58 pmDCA - LIR

2 stops37h 22mAlaska Airlines

Deal found 6/11

$736

Fri 7/117:25 amLIR - DCA

3 stops24h 53mMultiple Airlines

Fri 7/1812:55 pmDCA - LIR

2 stops25h 29mMultiple Airlines

Deal found 6/11

$1,153

Last-minute flights from Costa Rica to Reagan-National
Discover last-minute flight deals from Costa Rica to Reagan-National. Data last updated June 12, 2025 and is based on user searches.

Fri 6/1312:45 pmLIR - DCA

1 stop9h 14mAmerican Airlines

Wed 6/185:00 amDCA - LIR

1 stop10h 15mAmerican Airlines

Deal found 6/10

$565

Fri 6/131:25 pmLIR - DCA

2 stops29h 21mWestJet

Wed 6/187:40 pmDCA - LIR

2 stops42h 44mWestJet

Deal found 6/10

$1,283

Tue 6/177:55 amSJO - DCA

1 stop9h 00mUnited Airlines

Fri 8/88:00 pmDCA - SJO

1 stop17h 55mUnited Airlines

Deal found 6/10

$238

Tue 6/178:45 amSJO - DCA

1 stop12h 00mSouthwest

Fri 8/86:10 amDCA - SJO

2 stops14h 45mSouthwest

Deal found 6/10

$378

Tue 6/175:05 amSJO - DCA

2 stops11h 50mMultiple Airlines

Sat 6/218:40 pmDCA - SJO

2 stops16h 35mMultiple Airlines

Deal found 6/11

$609

Fri 6/202:15 pmSJO - DCA

1 stop17h 14mAmerican Airlines

Tue 6/246:30 amDCA - SJO

2 stops8h 25mAmerican Airlines

Deal found 6/11

$670

Fri 6/2012:50 amSJO - DCA

1 stop18h 52mAlaska Airlines

Thu 7/36:58 pmDCA - SJO

2 stops30h 32mAlaska Airlines

Deal found 6/12

$1,273

Sun 6/228:00 amSJO - DCA

1 stop9h 42mAir Canada

Tue 8/54:30 pmDCA - SJO

1 stop29h 55mAir Canada

Deal found 6/9

$1,440

Wed 6/255:30 amSJO - DCA

1 stop16h 29mUnited Airlines

Sun 6/296:00 amDCA - SJO

1 stop18h 39mUnited Airlines

Deal found 6/10

$238

Wed 6/255:05 amSJO - DCA

2 stops25h 47mMultiple Airlines

Sun 6/296:59 amDCA - SJO

2 stops37h 46mMultiple Airlines

Deal found 6/10

$557

Tue 7/11:20 pmLIR - DCA

1 stop8h 39mUnited Airlines

Sat 7/56:00 amDCA - LIR

1 stop8h 10mUnited Airlines

Deal found 6/11

$334

Fri 7/1110:00 amLIR - DCA

2 stops29h 58mAlaska Airlines

Fri 7/186:58 pmDCA - LIR

2 stops37h 22mAlaska Airlines

Deal found 6/11

$736

One-way flights from Costa Rica to Reagan-National
Search for one-way flight options from Costa Rica to Reagan-National. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Tue 7/225:30 amSJO - DCA

1 stop28h 16mUnited Airlines

Deal found 6/11

$143

Thu 9/111:20 pmLIR - DCA

1 stop29h 33mUnited Airlines

Deal found 6/12

$147

Mon 6/238:45 amSJO - DCA

1 stop12h 00mSouthwest

Deal found 6/10

$150

Tue 10/1412:55 pmLIR - DCA

1 stop17h 04mAmerican Airlines

Deal found 6/11

$161

Tue 6/1712:40 pmSJO - DCA

2 stops20h 53mAmerican Airlines

Deal found 6/10

$181

Tue 12/23:00 pmLIR - DCA

1 stop23h 19mAir Canada

Deal found 6/11

$229

Thu 7/177:55 amSJO - DCA

1 stop11h 53mAir Canada

Deal found 6/11

$277

Mon 6/234:45 pmSJO - DCA

2 stops17h 40mMultiple Airlines

Deal found 6/10

$310

Wed 7/21:25 pmLIR - DCA

2 stops20h 38mMultiple Airlines

Deal found 6/10

$326

Thu 8/74:58 pmLIR - DCA

2 stops23h 00mAlaska Airlines

Deal found 6/10

$330

Sun 6/291:45 pmLIR - DCA

2 stops17h 00mSouthwest

Deal found 6/11

$410

Wed 8/612:50 amSJO - DCA

2 stops39h 08mAlaska Airlines

Deal found 6/11

$411

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Wed 6/25

5:30 am-11:59 pm

1 stop16h 29m

Washington, D.C. Reagan-National

Sun 6/29

6:00 am-10:39 pm

1 stop18h 39m

$238

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Thu 7/24

8:45 am-10:45 pm

1 stop12h 00m

Washington, D.C. Reagan-National

Sun 7/27

6:00 am-12:15 pm

1 stop8h 15m

$253

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Sat 9/6

6:00 am-10:00 pm

1 stop14h 00m

Washington, D.C. Reagan-National

Fri 9/19

7:00 am-7:42 pm

1 stop14h 42m

$258

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Thu 8/14

1:35 pm-11:46 pm

1 stop8h 11m

Washington, D.C. Reagan-National

Mon 8/18

6:59 am-12:10 pm

1 stop7h 11m

$320

LiberiaWashington, D.C.

LIR - DCA

LIRDCA

Liberia

Tue 7/1

1:20 pm-11:59 pm

1 stop8h 39m

Washington, D.C. Reagan-National

Sat 7/5

6:00 am-12:10 pm

1 stop8h 10m

$334

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Thu 7/17

7:55 am-9:48 pm

1 stop11h 53m

Washington, D.C. Reagan-National

Mon 7/28

8:40 pm-10:50 pm

1 stop28h 10m

$519

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Wed 6/25

5:05 am-8:52 am

2 stops25h 47m

Washington, D.C. Reagan-National

Sun 6/29

6:59 am-6:45 pm

2 stops37h 46m

$557

LiberiaWashington, D.C.

LIR - DCA

LIRDCA

Liberia

Fri 7/11

2:25 pm-7:30 am

2 stops15h 05m

Washington, D.C. Reagan-National

Fri 7/18

5:00 am-11:30 am

1 stop8h 30m

$587

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Wed 8/13

12:50 am-9:42 pm

1 stop18h 52m

Washington, D.C. Reagan-National

Fri 8/22

8:59 am-7:04 pm

1 stop12h 05m

$639

LiberiaWashington, D.C.

LIR - DCA

LIRDCA

Liberia

Fri 7/11

10:00 am-5:58 pm

2 stops29h 58m

Washington, D.C. Reagan-National

Fri 7/18

6:58 pm-6:20 am

2 stops37h 22m

$736

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 24 results

Best time to book a flight from Costa Rica to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Costa Rica 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 Costa Rica to Washington, D.C. Reagan-National Airport

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

Currently, February is the cheapest month in which you can book a flight from Costa Rica to Washington, D.C. Reagan-National Airport (average of $278). Flying from Costa Rica to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $337). 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 CR to DCA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Costa Rica to Washington, D.C. Reagan-National Airport as you normally would.

Rainfall in Reagan-National by month

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Costa Rica to Washington, D.C.. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,287 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,950 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,790 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What are the cheapest airlines to fly from Costa Rica to Washington, D.C. Reagan-National Airport one-way?
To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $143. Southwest flights start at $150 while deals on American Airlines start at $161 one-way.
Can I find deals for flights from Costa Rica to Reagan-National that include hotel bookings?
Yes. In addition to deals on Costa Rica to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Costa Rica to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to Reagan-National.
Can I find deals for business class flights from Costa Rica to Reagan-National?
Yes. Cheapflights offers flight deals from Costa Rica to Reagan-National 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 Costa Rica to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Costa Rica to Washington, D.C. Reagan-National Airport (average of $278). Flying from Costa Rica to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $337). 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

Arlington

Alexandria

Woodbridge

Tysons

Silver Spring

Linthicum Heights

Fredericksburg

Gaithersburg

Fairfax

Falls Church

Easton

Herndon

Towson

Bowie

Rockville

Reston

National Harbor

Springfield

Manassas

Dundalk

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Costa Rica to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$238	Average$432	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$271	Average$567	FlexibilityNo cancel fee	On-time69%
JetBlue	Cheapest$339	Average$624	FlexibilityNo cancel fee	On-time62%

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$143+ Cheap flights from Costa Rica to Reagan-National (DCA)

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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Costa Rica to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Costa Rica to Reagan-National

Keep the following information in mind while searching for Costa Rica to Reagan-National flight deals. Data was last updated June 12, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Costa Rica to Reagan-National

Cheapest flights from Costa Rica to Reagan-NationalExplore the most affordable flight options available from Costa Rica to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Costa Rica to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Costa Rica to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Costa Rica with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Costa Rica to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Reagan-National

Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Costa Rica to Washington, D.C.. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

Can I find deals for flights from Costa Rica to Reagan-National that include hotel bookings?

How can I find direct flights from Costa Rica to Reagan-National?

Can I find deals for business class flights from Costa Rica to Reagan-National?

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

Traveling to a place near Costa Rica?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Costa Rica to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Costa Rica to Reagan-National

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Cheapest flights from Costa Rica to Reagan-National
Explore the most affordable flight options available from Costa Rica to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.