Find Cheap Flights from Costa Rica to Washington Dulles Intl

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 Dulles Intl

(Round-trip)
Depart: Wed Jul 5 2017 Return: Wed Jul 19 2017 Trip spans 15 days
American Airlines
American Airlines
SJO
12:00a
IAD
10:11p
22h 11m
1 stop
IAD
12:00a
SJO
4:40a
28h 40m
2 stops
Depart: Wed Jul 19 2017 Return: Fri Jul 28 2017 Trip spans 10 days
United
United
SJO
12:00a
IAD
8:40a
8h 40m
1 stop
IAD
12:00a
SJO
8:53a
8h 53m
1 stop
Depart: Mon Jul 24 2017 Return: Mon Jul 31 2017 Trip spans 8 days
Copa Airlines
Copa Airlines
SJO
12:00a
IAD
3:24p
15h 24m
1 stop
IAD
12:00a
SJO
8:01a
8h 01m
1 stop
Depart: Tue Jul 18 2017 Return: Thu Jul 27 2017 Trip spans 10 days
Aeromexico
Aeromexico
SJO
12:00a
IAD
10:13a
10h 13m
1 stop
IAD
12:00a
SJO
11:43p
23h 43m
1 stop
Depart: Thu Jul 20 2017 Return: Sun Jul 30 2017 Trip spans 11 days
Delta
Delta
SJO
12:00a
IAD
3:20p
15h 20m
1 stop
IAD
12:00a
SJO
9:59a
9h 59m
1 stop
Depart: Wed Jun 28 2017 Return: Sun Jul 9 2017 Trip spans 12 days
Multiple Airlines
Multiple Airlines
SJO
12:00a
IAD
7:55a
7h 55m
1 stop
IAD
12:00a
SJO
2:18p
14h 18m
1 stop
Depart: Fri Jun 30 2017 Return: Tue Jul 4 2017 Trip spans 5 days
Major Airline
Major Airline
SJO
12:00a
IAD
7:56a
7h 56m
3 stops
IAD
12:00a
SJO
7:29a
7h 29m
3 stops
Depart: Thu Jul 20 2017 Return: Fri Jul 28 2017 Trip spans 9 days
United
United
SJO
12:00a
IAD
8:58a
8h 58m
1 stop
IAD
12:00a
SJO
6:05p
18h 05m
1 stop
Depart: Sat Jul 15 2017 Return: Fri Jul 28 2017 Trip spans 14 days
United
United
SJO
12:00a
IAD
3:25p
15h 25m
1 stop
IAD
12:00a
SJO
6:05p
18h 05m
1 stop
Depart: Sun Jul 16 2017 Return: Tue Jul 25 2017 Trip spans 10 days
Copa Airlines
Copa Airlines
SJO
12:00a
IAD
5:02p
17h 02m
1 stop
IAD
12:00a
SJO
11:28a
11h 28m
1 stop
Depart: Fri Jul 21 2017 Return: Fri Jul 28 2017 Trip spans 8 days
United
United
SJO
12:00a
IAD
2:50p
14h 50m
1 stop
IAD
12:00a
SJO
8:53a
8h 53m
1 stop
Depart: Mon Jul 17 2017 Return: Tue Jul 25 2017 Trip spans 9 days
Copa Airlines
Copa Airlines
SJO
12:00a
IAD
5:02p
17h 02m
1 stop
IAD
12:00a
SJO
5:44p
17h 44m
1 stop
Depart: Sun Jul 23 2017 Return: Fri Jul 28 2017 Trip spans 6 days
United
United
SJO
12:00a
IAD
3:11p
15h 11m
1 stop
IAD
12:00a
SJO
8:53a
8h 53m
1 stop
Depart: Tue Jun 27 2017 Return: Thu Jul 6 2017 Trip spans 10 days
Delta
Delta
SJO
12:00a
IAD
9:25a
9h 25m
1 stop
IAD
12:00a
SJO
7:06a
7h 06m
1 stop
Depart: Tue Jul 18 2017 Return: Tue Jul 25 2017 Trip spans 8 days
Copa Airlines
Copa Airlines
SJO
12:00a
IAD
5:02p
17h 02m
1 stop
IAD
12:00a
SJO
11:28a
11h 28m
1 stop
Depart: Wed Jun 28 2017 Return: Sat Jul 8 2017 Trip spans 11 days
United
United
SJO
12:00a
IAD
1:48a
25h 48m
1 stop
IAD
12:00a
SJO
3:35p
15h 35m
1 stop
Depart: Wed Jul 19 2017 Return: Tue Jul 25 2017 Trip spans 7 days
Copa Airlines
Copa Airlines
SJO
12:00a
IAD
3:24p
15h 24m
1 stop
IAD
12:00a
SJO
11:28a
11h 28m
1 stop
Depart: Tue Jun 27 2017 Return: Fri Jul 7 2017 Trip spans 11 days
Delta
Delta
SJO
12:00a
IAD
9:25a
9h 25m
1 stop
IAD
12:00a
SJO
3:27p
15h 27m
1 stop
Depart: Thu Jul 20 2017 Return: Tue Jul 25 2017 Trip spans 6 days
Copa Airlines
Copa Airlines
SJO
12:00a
IAD
11:30a
11h 30m
1 stop
IAD
12:00a
SJO
5:44p
17h 44m
1 stop
Depart: Mon Jul 24 2017 Return: Wed Aug 2 2017 Trip spans 10 days
Copa Airlines
Copa Airlines
SJO
12:00a
IAD
6:11p
18h 11m
1 stop
IAD
12:00a
SJO
8:01a
8h 01m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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
$452
Destination

Washington
$452
Airlines Airline reviews

1 traveler who booked a flight from San Jose to Washington rated their chosen airline with an average of 6.3

Overall
8.0
Boarding
6.0
Crew
8.0
Comfort
8.0
Food
6.0
Entertainment
2.0