Find Deals on Flights from Costa Rica to Washington Reagan-National

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Costa Rica to Washington Reagan-National

(Round-trip)
Depart: Fri May 5 2017 Return: Sat May 6 2017 Trip spans 2 days
American Airlines
American Airlines
SJO
6:40a
DCA
2:02p
7h 22m
1 stop
DCA
2:30a
SJO
3:50p
13h 20m
2 stops
Depart: Wed Mar 15 2017 Return: Mon Mar 20 2017 Trip spans 6 days
Major Airline
Major Airline
SJO
4:35a
DCA
2:53a
22h 18m
1 stop
DCA
10:50a
SJO
5:35a
18h 45m
1 stop
Depart: Tue Apr 11 2017 Return: Wed Apr 19 2017 Trip spans 9 days
Delta
Delta
SJO
10:19a
DCA
5:59p
7h 40m
1 stop
DCA
8:23a
SJO
6:10p
9h 47m
1 stop
Depart: Wed Mar 22 2017 Return: Mon Mar 27 2017 Trip spans 6 days
United
United
SJO
9:05p
DCA
5:19a
8h 14m
1 stop
DCA
2:50a
SJO
11:05a
8h 15m
1 stop
Depart: Mon May 22 2017 Return: Fri Jun 2 2017 Trip spans 12 days
JetBlue
JetBlue
SJO
9:43a
DCA
3:04a
17h 21m
1 stop
DCA
2:00a
SJO
9:31a
7h 31m
1 stop
Depart: Tue Mar 21 2017 Return: Tue Mar 28 2017 Trip spans 8 days
American Airlines
American Airlines
SJO
10:20a
DCA
6:14p
7h 54m
1 stop
DCA
3:38a
SJO
11:51a
8h 13m
1 stop
Depart: Wed Apr 26 2017 Return: Tue May 2 2017 Trip spans 7 days
Delta
Delta
SJO
9:00a
DCA
5:59p
8h 59m
1 stop
DCA
2:59a
SJO
9:46a
6h 47m
1 stop
Depart: Thu Apr 13 2017 Return: Sat Apr 29 2017 Trip spans 17 days
United
United
SJO
2:30a
DCA
10:59a
8h 29m
1 stop
DCA
1:45a
SJO
6:20p
16h 35m
1 stop
Depart: Thu Mar 23 2017 Return: Tue Mar 28 2017 Trip spans 6 days
American Airlines
American Airlines
SJO
10:46a
DCA
2:53a
16h 07m
1 stop
DCA
4:55a
SJO
11:51a
6h 56m
1 stop
Depart: Fri Mar 24 2017 Return: Tue Mar 28 2017 Trip spans 5 days
Delta
Delta
SJO
3:00a
DCA
12:19p
9h 19m
1 stop
DCA
2:00a
SJO
9:50a
7h 50m
1 stop
Depart: Mon May 15 2017 Return: Fri May 19 2017 Trip spans 5 days
JetBlue
JetBlue
SJO
9:43a
DCA
3:04a
17h 21m
1 stop
DCA
10:19a
SJO
9:31a
23h 12m
1 stop
Depart: Tue May 9 2017 Return: Thu May 18 2017 Trip spans 10 days
American Airlines
American Airlines
SJO
2:50a
DCA
6:09p
15h 19m
1 stop
DCA
2:15a
SJO
9:43a
7h 28m
1 stop
Depart: Sat Mar 4 2017 Return: Wed Mar 8 2017 Trip spans 5 days
United
United
SJO
2:30a
DCA
5:09p
14h 39m
1 stop
DCA
12:45a
SJO
8:40a
7h 55m
1 stop
Depart: Wed Apr 12 2017 Return: Sat Apr 29 2017 Trip spans 18 days
Delta
Delta
SJO
10:19a
DCA
5:28a
19h 09m
1 stop
DCA
3:00a
SJO
11:03a
8h 03m
1 stop
Depart: Fri Apr 28 2017 Return: Fri May 12 2017 Trip spans 15 days
American Airlines
American Airlines
SJO
2:50a
DCA
4:52a
26h 02m
1 stop
DCA
9:55a
SJO
4:46p
6h 51m
1 stop
Depart: Sun Aug 20 2017 Return: Sun Aug 27 2017 Trip spans 8 days
JetBlue
JetBlue
SJO
8:36a
DCA
3:45a
19h 09m
1 stop
DCA
2:10a
SJO
9:40a
7h 30m
1 stop
Depart: Mon Jul 3 2017 Return: Thu Jul 13 2017 Trip spans 11 days
Major Airline
Major Airline
SJO
4:36a
DCA
11:45p
19h 09m
1 stop
DCA
2:30a
SJO
5:40a
27h 10m
1 stop
Depart: Sat May 20 2017 Return: Sun May 28 2017 Trip spans 9 days
Delta
Delta
SJO
9:00a
DCA
4:47p
7h 47m
1 stop
DCA
2:00a
SJO
9:46a
7h 46m
1 stop
Depart: Thu Jun 29 2017 Return: Tue Jul 4 2017 Trip spans 6 days
JetBlue
JetBlue
SJO
9:51a
DCA
2:43a
16h 52m
1 stop
DCA
2:10a
SJO
9:40a
7h 30m
1 stop
Depart: Sun Mar 26 2017 Return: Sun Apr 2 2017 Trip spans 8 days
United
United
SJO
2:00a
DCA
3:49p
13h 49m
1 stop
DCA
5:05p
SJO
8:40a
15h 35m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

San Jose
$330
Destination

Washington
$330