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Cheap flights from Costa Rica to Washington, D.C. from $133

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 1/29. 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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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
6:30 am - 3:57 pm
SJO
-
DCA
8h 27m1 stop
United Airlines Logo
12:00 pm - 12:56 pm
DCA
-
SJO
25h 56m1 stop
$217United Airlines
Thu, Jan 15 - Thu, Jan 29
United Airlines Logo
6:30 am - 10:06 pm
SJO
-
DCA
14h 36m1 stop
United Airlines Logo
11:00 am - 6:16 pm
DCA
-
SJO
8h 16m1 stop
$226United Airlines
Wed, Feb 11 - Tue, Feb 17
United Airlines Logo
11:13 am - 10:15 pm
SJO
-
DCA
9h 02m1 stop
United Airlines Logo
1:00 pm - 7:15 am
DCA
-
SJO
20h 15m2 stops
$228United Airlines
Thu, Apr 16 - Wed, Apr 22
American Airlines Logo
6:38 am - 11:00 pm
SJO
-
DCA
15h 22m1 stop
American Airlines Logo
5:55 am - 12:38 pm
DCA
-
SJO
7h 43m1 stop
$230American Airlines
Thu, Feb 5 - Mon, Feb 9
American Airlines Logo
7:09 am - 10:55 pm
SJO
-
DCA
14h 46m1 stop
American Airlines Logo
11:50 am - 11:43 pm
DCA
-
SJO
12h 53m1 stop
$233American Airlines
Sat, Jan 10 - Sat, Jan 24
Lufthansa Logo
6:30 am - 8:56 pm
SJO
-
DCA
13h 26m1 stop
Lufthansa Logo
5:59 pm - 8:32 am
DCA
-
SJO
15h 33m1 stop
$238Lufthansa
Thu, Jan 15 - Wed, Jan 21
Air Canada Logo
3:45 pm - 6:05 pm
LIR
-
DCA
25h 20m1 stop
Air Canada Logo
9:40 am - 2:45 pm
DCA
-
LIR
30h 05m1 stop
$280Air Canada
Thu, Jan 15 - Wed, Jan 21
JetBlue Logo
2:00 pm - 10:31 pm
LIR
-
DCA
7h 31m1 stop
JetBlue Logo
6:00 am - 12:55 pm
DCA
-
LIR
7h 55m1 stop
$347JetBlue
Thu, Jan 22 - Mon, Jan 26
Air Canada Logo
3:45 pm - 12:19 pm
LIR
-
DCA
19h 34m2 stops
Air Canada Logo
4:15 pm - 2:55 pm
DCA
-
LIR
23h 40m1 stop
$395Air Canada
Thu, Jan 22 - Mon, Jan 26
JetBlue Logo
3:55 pm - 9:51 am
LIR
-
DCA
16h 56m1 stop
JetBlue Logo
7:30 am - 12:50 pm
DCA
-
LIR
6h 20m1 stop
$399JetBlue
Wed, Jan 21 - Sun, Jan 25

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
Feb 5
SJO1:45 pmSan José Juan Santamaria Intl
8h 10m
1 stop
DCA10:55 pmWashington, D.C. Reagan-National
Feb 9
DCA6:10 amWashington, D.C. Reagan-National
14h 20m
2 stops
SJO7:30 pmSan José Juan Santamaria Intl
$343
Find similar
Southwest
Jan 15
SJO9:40 amSan José Juan Santamaria Intl
12h 40m
2 stops
DCA11:20 pmWashington, D.C. Reagan-National
Jan 29
DCA6:00 amWashington, D.C. Reagan-National
14h 30m
1 stop
SJO7:30 pmSan José Juan Santamaria Intl
$388
Find similar
Southwest
Jan 15
SJO9:40 amSan José Juan Santamaria Intl
12h 40m
2 stops
DCA11:20 pmWashington, D.C. Reagan-National
Jan 22
DCA6:00 amWashington, D.C. Reagan-National
14h 30m
1 stop
SJO7:30 pmSan José Juan Santamaria Intl
$391
Find similar

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
Feb 5
SJO6:38 amSan José Juan Santamaria Intl
15h 22m
1 stop
DCA11:00 pmWashington, D.C. Reagan-National
Feb 9
DCA5:55 amWashington, D.C. Reagan-National
7h 43m
1 stop
SJO12:38 pmSan José Juan Santamaria Intl
$230
Find similar
American Airlines
Jan 10
SJO7:09 amSan José Juan Santamaria Intl
14h 46m
1 stop
DCA10:55 pmWashington, D.C. Reagan-National
Jan 24
DCA11:50 amWashington, D.C. Reagan-National
12h 53m
1 stop
SJO11:43 pmSan José Juan Santamaria Intl
$233
Find similar
American Airlines
Jan 16
SJO7:09 amSan José Juan Santamaria Intl
10h 35m
1 stop
DCA6:44 pmWashington, D.C. Reagan-National
Jan 22
DCA11:50 amWashington, D.C. Reagan-National
12h 53m
1 stop
SJO11:43 pmSan José Juan Santamaria Intl
$239
Find similar

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 December 28, 2025.
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

Thu 1/15

6:30 am-3:57 pm

1 stop8h 27m

Washington, D.C. Reagan-National

Thu 1/29

12:00 pm-12:56 pm

1 stop25h 56m

$217

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Wed 2/11

6:30 am-10:06 pm

1 stop14h 36m

Washington, D.C. Reagan-National

Tue 2/17

11:00 am-6:16 pm

1 stop8h 16m

$226

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Thu 4/16

11:13 am-10:15 pm

1 stop9h 02m

Washington, D.C. Reagan-National

Wed 4/22

1:00 pm-7:15 am

2 stops20h 15m

$228

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Thu 2/5

6:38 am-11:00 pm

1 stop15h 22m

Washington, D.C. Reagan-National

Mon 2/9

5:55 am-12:38 pm

1 stop7h 43m

$230

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Sat 1/10

7:09 am-10:55 pm

1 stop14h 46m

Washington, D.C. Reagan-National

Sat 1/24

11:50 am-11:43 pm

1 stop12h 53m

$233

San JoséWashington, D.C.

SJO - DCA

SJODCA

San José Juan Santamaria Intl

Thu 1/15

6:30 am-8:56 pm

1 stop13h 26m

Washington, D.C. Reagan-National

Wed 1/21

5:59 pm-8:32 am

1 stop15h 33m

$238

LiberiaWashington, D.C.

LIR - DCA

LIRDCA

Liberia

Thu 1/15

3:45 pm-6:05 pm

1 stop25h 20m

Washington, D.C. Reagan-National

Wed 1/21

9:40 am-2:45 pm

1 stop30h 05m

$280

LiberiaWashington, D.C.

LIR - DCA

LIRDCA

Liberia

Thu 1/22

2:00 pm-10:31 pm

1 stop7h 31m

Washington, D.C. Reagan-National

Mon 1/26

6:00 am-12:55 pm

1 stop7h 55m

$347

LiberiaWashington, D.C.

LIR - DCA

LIRDCA

Liberia

Thu 1/22

3:45 pm-12:19 pm

2 stops19h 34m

Washington, D.C. Reagan-National

Mon 1/26

4:15 pm-2:55 pm

1 stop23h 40m

$395

LiberiaWashington, D.C.

LIR - DCA

LIRDCA

Liberia

Wed 1/21

3:55 pm-9:51 am

1 stop16h 56m

Washington, D.C. Reagan-National

Sun 1/25

7:30 am-12:50 pm

1 stop6h 20m

$399

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 $270. 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 $290.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Costa Rica to Washington, D.C. Reagan-National Airport is on a Thursday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Thursday will often find tickets for as low as $419. Flights from Costa Rica to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $676. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Costa Rica to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $478. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the evening when prices are around $617.

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 $372 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 37m

Direct flights

None
The fastest flight from Costa Rica to Washington, D.C. Reagan-National Airport takes 7h 37m
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

  • 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
9,113 reviews
Search United Airlines flights
American AirlinesPriceFrom $252Free CancellationRating
7.2
11,073 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
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Rockville
Gaithersburg
Manassas
Fairfax
Springfield
Glen Burnie
Reston
Linthicum Heights

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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