How long does it take to fly to Washington, D.C. Reagan-National Airport?

Flight times from Costa Rica to Washington, D.C. Reagan-National Airport vary, but if you’re flying out of San José and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 4h 43m on average. Another popular route from Costa Rica to Washington, D.C. Reagan-National Airport is flying from Liberia to Washington, D.C. Dulles Intl Airport, which will take roughly 9h 10m. Keep in mind that layovers or delays could extend your travel time.

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

United Airlines, American Airlines, and Delta are the most popular carriers operating from Costa Rica to Washington, D.C. Reagan-National

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 2 as of July 2026.

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.

$173 Cheap Flights from Costa Rica to Washington, D.C. Reagan-National Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Costa Rica to Washington, D.C.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Costa Rica to Washington, D.C.

Enter your travel dates to find the best prices.

1:20 pm - 9:05 pm

LIR

DCA

29h 45m

1 stop

7:30 pm - 12:10 pm

DCA

LIR

18h 40m

1 stop

$283United Airlines

Thu, Oct 8 - Mon, Oct 12

1:20 pm - 9:05 pm

LIR

DCA

29h 45m

1 stop

7:30 pm - 12:10 pm

DCA

LIR

18h 40m

1 stop

$309United Airlines

Thu, Oct 8 - Mon, Oct 12

1:20 pm - 11:59 pm

LIR

DCA

8h 39m

1 stop

6:00 am - 12:10 pm

DCA

LIR

8h 10m

1 stop

$315United Airlines

Thu, Sep 3 - Mon, Sep 7

7:55 am - 9:05 pm

SJO

DCA

11h 10m

1 stop

7:29 pm - 7:37 pm

DCA

SJO

26h 08m

1 stop

$340United Airlines

Fri, Sep 11 - Tue, Sep 15

7:55 am - 6:29 pm

SJO

DCA

8h 34m

1 stop

7:00 pm - 7:15 am

DCA

SJO

14h 15m

1 stop

$343United Airlines

Fri, Sep 11 - Sat, Sep 12

1:03 pm - 9:02 am

SJO

DCA

17h 59m

1 stop

5:00 am - 12:59 pm

DCA

SJO

9h 59m

1 stop

$350American Airlines

Tue, Sep 8 - Wed, Sep 16

1:03 pm - 8:59 am

SJO

DCA

17h 56m

1 stop

7:06 pm - 12:59 pm

DCA

SJO

19h 53m

1 stop

$357American Airlines

Mon, Sep 7 - Mon, Sep 21

2:10 pm - 8:58 am

LIR

DCA

16h 48m

1 stop

4:00 pm - 2:20 pm

DCA

LIR

23h 20m

1 stop

$384Air Canada

Thu, Oct 29 - Wed, Nov 4

2:10 pm - 12:19 pm

LIR

DCA

20h 09m

2 stops

8:45 pm - 2:20 pm

DCA

LIR

18h 35m

2 stops

$392Air Canada

Thu, Oct 29 - Wed, Nov 4

2:06 pm - 11:32 pm

LIR

DCA

7h 26m

1 stop

7:35 am - 11:57 am

DCA

LIR

6h 22m

1 stop

$484JetBlue

Wed, Aug 26 - Thu, Sep 17

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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

Oct 8

LIR1:20 pmLiberia

29h 45m

1 stop

DCA9:05 pmWashington, D.C. Reagan-National

Oct 12

DCA7:30 pmWashington, D.C. Reagan-National

18h 40m

1 stop

LIR12:10 pmLiberia

$283

United Airlines

Oct 8

LIR1:20 pmLiberia

29h 45m

1 stop

DCA9:05 pmWashington, D.C. Reagan-National

Oct 12

DCA7:30 pmWashington, D.C. Reagan-National

18h 40m

1 stop

LIR12:10 pmLiberia

$309

United Airlines

Sep 3

LIR1:20 pmLiberia

8h 39m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

Sep 7

DCA6:00 amWashington, D.C. Reagan-National

8h 10m

1 stop

LIR12:10 pmLiberia

$315

Southwest flights from Costa Rica to Washington, D.C. Reagan-National Airport

Our best Southwest deals on Costa Rica to Washington, D.C. Reagan-National Airport flight tickets

Southwest

Sep 18

SJO1:40 pmSan José Juan Santamaria Intl

17h 05m

2 stops

DCA8:45 amWashington, D.C. Reagan-National

Sep 28

DCA6:00 amWashington, D.C. Reagan-National

8h 45m

1 stop

SJO12:45 pmSan José Juan Santamaria Intl

$401

Southwest

Oct 29

SJO1:30 pmSan José Juan Santamaria Intl

8h 10m

1 stop

DCA11:40 pmWashington, D.C. Reagan-National

Nov 5

DCA9:15 pmWashington, D.C. Reagan-National

16h 05m

2 stops

SJO12:20 pmSan José Juan Santamaria Intl

$403

Southwest

Sep 17

SJO1:40 pmSan José Juan Santamaria Intl

16h 50m

2 stops

DCA8:30 amWashington, D.C. Reagan-National

Nov 5

DCA9:15 pmWashington, D.C. Reagan-National

16h 05m

2 stops

SJO12:20 pmSan José Juan Santamaria Intl

$405

momondo 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

Cheapest round-trip

LiberiaWashington, D.C.

LIR - DCA

LIRDCA

Liberia

Thu 10/8

1:20 pm-9:05 pm

1 stop29h 45m

Washington, D.C. Reagan-National

Mon 10/12

7:30 pm-12:10 pm

1 stop18h 40m

$283

LiberiaWashington, D.C.

LIR - DCA

LIRDCA

Liberia

Thu 10/8

1:20 pm-9:05 pm

1 stop29h 45m

Washington, D.C. Reagan-National

Mon 10/12

7:30 pm-12:10 pm

1 stop18h 40m

$309

LiberiaWashington, D.C.

LIR - DCA

LIRDCA

Liberia

Thu 9/3

1:20 pm-11:59 pm

1 stop8h 39m

Washington, D.C. Reagan-National

Mon 9/7

6:00 am-12:10 pm

1 stop8h 10m

$315

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Fri 9/11

7:55 am-9:05 pm

1 stop11h 10m

Washington, D.C. Reagan-National

Tue 9/15

7:29 pm-7:37 pm

1 stop26h 08m

$340

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Fri 9/11

7:55 am-6:29 pm

1 stop8h 34m

Washington, D.C. Reagan-National

Sat 9/12

7:00 pm-7:15 am

1 stop14h 15m

$343

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Tue 9/8

1:03 pm-9:02 am

1 stop17h 59m

Washington, D.C. Reagan-National

Wed 9/16

5:00 am-12:59 pm

1 stop9h 59m

$350

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Mon 9/7

1:03 pm-8:59 am

1 stop17h 56m

Washington, D.C. Reagan-National

Mon 9/21

7:06 pm-12:59 pm

1 stop19h 53m

$357

LiberiaWashington, D.C.

LIR - DCA

LIRDCA

Liberia

Thu 10/29

2:10 pm-8:58 am

1 stop16h 48m

Washington, D.C. Reagan-National

Wed 11/4

4:00 pm-2:20 pm

1 stop23h 20m

$384

LiberiaWashington, D.C.

LIR - DCA

LIRDCA

Liberia

Thu 10/29

2:10 pm-12:19 pm

2 stops20h 09m

Washington, D.C. Reagan-National

Wed 11/4

8:45 pm-2:20 pm

2 stops18h 35m

$392

Quickest round-trip

LiberiaWashington, D.C.

LIR - DCA

LIRDCA

Liberia

Wed 8/26

2:06 pm-11:32 pm

1 stop7h 26m

Washington, D.C. Reagan-National

Thu 9/17

7:35 am-11:57 am

1 stop6h 22m

$484

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

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Other information

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

The month of December is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Costa Rica, with most prices found around $185. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of December, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $216.

How far in advance should I book a flight from Costa Rica 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 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $384 when searching 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 $239 on momondo.

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

Fastest flight time	7h 26m
Direct flights	None

The fastest flight from Costa Rica to Washington, D.C. Reagan-National Airport takes 7h 26m

There are no direct flights from Costa Rica to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Costa Rica to Washington, D.C. Reagan-National Airport.

Search flight deals

Frequently asked questions about flying 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 2 as of July 2026.
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
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 9,966 reviews		Search United Airlines flights
American Airlines	PriceFrom $252	Free Cancellation	Rating 7.1 11,802 reviews		Search American Airlines flights

Alexandria

National Harbor

Arlington

Gettysburg

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Linthicum Heights

Rockville

Colonial Beach

Towson

Manassas

Silver Spring

Tysons

Springfield

Fairfax

Bethesda

Edgewood

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?

Price alerts on flights to Washington, D.C. from Costa Rica 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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Cheap flights from Costa Rica to Washington, D.C. from $173

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 10/9. 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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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

Southwest flights from Costa Rica to Washington, D.C. Reagan-National Airport

Our best Southwest deals on Costa Rica to Washington, D.C. Reagan-National Airport flight tickets

momondo 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.

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

What is the cheapest month to fly 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?

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

How long does it take to fly to Washington, D.C. Reagan-National Airport?

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Costa Rica to Washington, D.C. Reagan-National Airport

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

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. Reagan-National Airport trip

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