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Cheap flights from Costa Rica to Washington, D.C. from $179

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 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

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

Enter your travel dates to find the best prices.
United Airlines Logo
7:55 am - 11:40 am
SJO
-
DCA
25h 45m
1 stop
United Airlines Logo
2:55 pm - 10:39 pm
DCA
-
SJO
9h 44m
1 stop
$305United Airlines
Tue, May 12 - Wed, May 27
United Airlines Logo
7:55 am - 6:31 pm
SJO
-
DCA
8h 36m
1 stop
United Airlines Logo
6:00 am - 10:39 pm
DCA
-
SJO
18h 39m
1 stop
$314United Airlines
Thu, May 21 - Mon, May 25
American Airlines Logo
6:00 am - 12:41 am
SJO
-
DCA
16h 41m
1 stop
American Airlines Logo
5:00 am - 7:24 pm
DCA
-
SJO
16h 24m
1 stop
$320American Airlines
Sun, Jun 7 - Sun, Jun 14
American Airlines Logo
2:08 pm - 9:04 am
SJO
-
DCA
16h 56m
1 stop
American Airlines Logo
7:00 am - 1:08 pm
DCA
-
SJO
8h 08m
1 stop
$321American Airlines
Tue, Apr 21 - Sun, Apr 26
Multiple Airlines Logo
1:00 pm - 8:56 am
SJO
-
DCA
17h 56m
1 stop
Multiple Airlines Logo
6:00 am - 12:21 pm
DCA
-
SJO
8h 21m
1 stop
$326Multiple Airlines
Sat, May 16 - Sat, Aug 29
JetBlue Logo
12:20 pm - 10:31 pm
SJO
-
DCA
8h 11m
1 stop
JetBlue Logo
6:00 am - 11:20 am
DCA
-
SJO
7h 20m
1 stop
$336JetBlue
Fri, Sep 11 - Thu, Sep 17
Delta Logo
1:25 pm - 11:24 pm
LIR
-
DCA
7h 59m
1 stop
Delta Logo
6:00 am - 12:00 pm
DCA
-
LIR
8h 00m
1 stop
$344Delta
Thu, Sep 10 - Tue, Sep 15
Delta Logo
1:21 pm - 11:41 pm
SJO
-
DCA
8h 20m
1 stop
Delta Logo
6:00 am - 11:52 am
DCA
-
SJO
7h 52m
1 stop
$344Delta
Thu, Apr 30 - Thu, May 7
JetBlue Logo
1:00 pm - 10:32 pm
LIR
-
DCA
7h 32m
1 stop
JetBlue Logo
7:20 am - 11:55 am
DCA
-
LIR
6h 35m
1 stop
$395JetBlue
Thu, Apr 23 - Mon, Apr 27
Multiple Airlines Logo
4:30 pm - 7:46 am
LIR
-
DCA
13h 16m
1 stop
Multiple Airlines Logo
6:00 am - 12:10 pm
DCA
-
LIR
8h 10m
1 stop
$448Multiple Airlines
Wed, Jun 10 - Wed, Jun 17

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

Our best American Airlines deals on Costa Rica to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Jun 7
SJO6:00 amSan José Juan Santamaria Intl
16h 41m
1 stop
DCA12:41 amWashington, D.C. Reagan-National
Jun 14
DCA5:00 amWashington, D.C. Reagan-National
16h 24m
1 stop
SJO7:24 pmSan José Juan Santamaria Intl
$320
American Airlines
Apr 21
SJO2:08 pmSan José Juan Santamaria Intl
16h 56m
1 stop
DCA9:04 amWashington, D.C. Reagan-National
Apr 26
DCA7:00 amWashington, D.C. Reagan-National
8h 08m
1 stop
SJO1:08 pmSan José Juan Santamaria Intl
$321
American Airlines
May 13
LIR12:30 pmLiberia
10h 04m
1 stop
DCA12:34 amWashington, D.C. Reagan-National
May 27
DCA5:00 amWashington, D.C. Reagan-National
10h 18m
1 stop
LIR1:18 pmLiberia
$341

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
Apr 9
SJO1:25 pmSan José Juan Santamaria Intl
8h 34m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
Apr 23
DCA6:00 amWashington, D.C. Reagan-National
15h 37m
1 stop
SJO7:37 pmSan José Juan Santamaria Intl
$305
United Airlines
May 21
SJO7:55 amSan José Juan Santamaria Intl
8h 36m
1 stop
DCA6:31 pmWashington, D.C. Reagan-National
May 25
DCA6:00 amWashington, D.C. Reagan-National
18h 39m
1 stop
SJO10:39 pmSan José Juan Santamaria Intl
$314
United Airlines
Apr 23
LIR1:20 pmLiberia
8h 39m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
Apr 27
DCA8:30 amWashington, D.C. Reagan-National
7h 55m
1 stop
LIR2:25 pmLiberia
$315

momondo Fare Finder

 
Customize your flight search to find flights from Costa Rica to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 6, 2026.
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

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Tue 5/12

7:55 am-11:40 am

1 stop25h 45m

Washington, D.C. Reagan-National

Wed 5/27

2:55 pm-10:39 pm

1 stop9h 44m

$305

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Thu 5/21

7:55 am-6:31 pm

1 stop8h 36m

Washington, D.C. Reagan-National

Mon 5/25

6:00 am-10:39 pm

1 stop18h 39m

$314

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Sun 6/7

6:00 am-12:41 am

1 stop16h 41m

Washington, D.C. Reagan-National

Sun 6/14

5:00 am-7:24 pm

1 stop16h 24m

$320

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Tue 4/21

2:08 pm-9:04 am

1 stop16h 56m

Washington, D.C. Reagan-National

Sun 4/26

7:00 am-1:08 pm

1 stop8h 08m

$321

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Sat 5/16

1:00 pm-8:56 am

1 stop17h 56m

Washington, D.C. Reagan-National

Sat 8/29

6:00 am-12:21 pm

1 stop8h 21m

$326

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Fri 9/11

12:20 pm-10:31 pm

1 stop8h 11m

Washington, D.C. Reagan-National

Thu 9/17

6:00 am-11:20 am

1 stop7h 20m

$336

LiberiaWashington, D.C.

LIR - DCA

LIRDCA

Liberia

Thu 9/10

1:25 pm-11:24 pm

1 stop7h 59m

Washington, D.C. Reagan-National

Tue 9/15

6:00 am-12:00 pm

1 stop8h 00m

$344

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Thu 4/30

1:21 pm-11:41 pm

1 stop8h 20m

Washington, D.C. Reagan-National

Thu 5/7

6:00 am-11:52 am

1 stop7h 52m

$344
Quickest round-trip

LiberiaWashington, D.C.

LIR - DCA

LIRDCA

Liberia

Thu 4/23

1:00 pm-10:32 pm

1 stop7h 32m

Washington, D.C. Reagan-National

Mon 4/27

7:20 am-11:55 am

1 stop6h 35m

$395

LiberiaWashington, D.C.

LIR - DCA

LIRDCA

Liberia

Wed 6/10

4:30 pm-7:46 am

1 stop13h 16m

Washington, D.C. Reagan-National

Wed 6/17

6:00 am-12:10 pm

1 stop8h 10m

$448

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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 Washington, D.C. Reagan-National Airport?

The month of February is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Costa Rica, with most prices found around $239. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $269.

How far in advance should I book a flight 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 $346 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 $158 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 25m

Direct flights

None
The fastest flight from Costa Rica to Washington, D.C. Reagan-National Airport takes 7h 25m
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.
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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?

  • 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 AirlinesPriceFrom $216Free CancellationRating
7.4
9,547 reviews
Search United Airlines flights
American AirlinesPriceFrom $252Free CancellationRating
7.1
11,553 reviews
Search American Airlines flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Silver Spring
Fredericksburg
Rockville
Manassas
Tysons
Linthicum Heights
Bethesda
Fairfax
Springfield
College Park

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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