Find Cheap Flights from Washington to San Jose Juan Santamaria Intl (WAS - SJO)

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 Washington to San Jose Juan Santamaria Intl

(Round-trip)
Depart: Sat Jan 27 2018 Return: Sat Feb 3 2018 Trip spans 8 days
United
United
IAD
12:00a
SJO
2:10p
14h 10m
1 stop
SJO
12:00a
IAD
4:40a
4h 40m
nonstop
Depart: Sat Dec 2 2017 Return: Fri Dec 8 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
SJO
1:39p
13h 39m
2 stops
SJO
12:00a
IAD
8:11a
8h 11m
1 stop
Depart: Sun Dec 3 2017 Return: Fri Dec 8 2017 Trip spans 6 days
Delta
Delta
IAD
12:00a
SJO
7:46a
7h 46m
1 stop
SJO
12:00a
IAD
9:11a
9h 11m
1 stop
Depart: Mon Oct 30 2017 Return: Tue Nov 7 2017 Trip spans 9 days
Aeromexico
Aeromexico
IAD
12:00a
SJO
11:05a
11h 05m
1 stop
SJO
12:00a
IAD
10:17a
10h 17m
1 stop
Depart: Thu Feb 8 2018 Return: Mon Feb 12 2018 Trip spans 5 days
Avianca
Avianca
IAD
12:00a
SJO
7:15a
7h 15m
1 stop
SJO
12:00a
IAD
1:30p
13h 30m
1 stop
Depart: Wed Jan 31 2018 Return: Sat Feb 10 2018 Trip spans 11 days
United
United
IAD
12:00a
SJO
2:10p
14h 10m
1 stop
SJO
12:00a
IAD
4:40a
4h 40m
nonstop
Depart: Thu Feb 1 2018 Return: Sat Feb 10 2018 Trip spans 10 days
United
United
IAD
12:00a
SJO
7:10p
19h 10m
1 stop
SJO
12:00a
IAD
4:40a
4h 40m
nonstop
Depart: Wed Dec 6 2017 Return: Sun Dec 10 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
DCA
12:00a
SJO
7:05a
7h 05m
1 stop
SJO
12:00a
DCA
9:15a
9h 15m
1 stop
Depart: Thu Nov 2 2017 Return: Tue Nov 7 2017 Trip spans 6 days
Delta
Delta
IAD
12:00a
SJO
2:09p
14h 09m
1 stop
SJO
12:00a
IAD
8:38a
8h 38m
1 stop
Depart: Mon Feb 5 2018 Return: Tue Feb 6 2018 Trip spans 2 days
United
United
DCA
12:00a
SJO
4:15p
16h 15m
1 stop
SJO
12:00a
DCA
8:15a
8h 15m
1 stop
Depart: Wed Nov 29 2017 Return: Thu Dec 14 2017 Trip spans 16 days
Multiple Airlines
Multiple Airlines
DCA
12:00a
SJO
3:40p
15h 40m
1 stop
SJO
12:00a
DCA
8:14a
8h 14m
1 stop
Depart: Thu Nov 2 2017 Return: Wed Nov 8 2017 Trip spans 7 days
Delta
Delta
IAD
12:00a
SJO
2:09p
14h 09m
1 stop
SJO
12:00a
IAD
8:38a
8h 38m
1 stop
Depart: Fri Oct 20 2017 Return: Tue Oct 24 2017 Trip spans 5 days
United
United
IAD
12:00a
SJO
3:35p
15h 35m
1 stop
SJO
12:00a
IAD
8:35a
8h 35m
1 stop
Depart: Wed Dec 13 2017 Return: Thu Jan 4 2018 Trip spans 23 days
Copa Airlines
Copa Airlines
IAD
12:00a
SJO
9:40p
21h 40m
1 stop
SJO
12:00a
IAD
5:15a
29h 15m
1 stop
Depart: Sat Jan 13 2018 Return: Thu Jan 25 2018 Trip spans 13 days
United
United
DCA
12:00a
SJO
6:30p
18h 30m
1 stop
SJO
12:00a
DCA
8:15a
8h 15m
1 stop
Depart: Tue Dec 5 2017 Return: Fri Dec 15 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
DCA
12:00a
SJO
8:00a
8h 00m
1 stop
SJO
12:00a
DCA
8:14a
8h 14m
1 stop
Depart: Mon Mar 26 2018 Return: Sun Apr 1 2018 Trip spans 7 days
Avianca
Avianca
IAD
12:00a
SJO
2:45p
14h 45m
2 stops
SJO
12:00a
IAD
6:36a
6h 36m
1 stop
Depart: Wed Jan 31 2018 Return: Fri Feb 9 2018 Trip spans 10 days
United
United
DCA
12:00a
SJO
4:45p
16h 45m
1 stop
SJO
12:00a
DCA
8:15a
8h 15m
1 stop
Depart: Fri Feb 2 2018 Return: Fri Feb 9 2018 Trip spans 8 days
Avianca
Avianca
IAD
12:00a
SJO
12:20p
12h 20m
1 stop
SJO
12:00a
IAD
6:29a
6h 29m
1 stop
Depart: Sun Feb 4 2018 Return: Fri Feb 9 2018 Trip spans 6 days
United
United
DCA
12:00a
SJO
6:10p
18h 10m
1 stop
SJO
12:00a
DCA
8:15a
8h 15m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

Washington
only $296
only $301
Destination

San Jose
$296
Airlines Airline reviews

3 travelers who booked a flight from Washington to San Jose rated their chosen airlines with an average of 3.3.

Overall
3.3
Boarding
3.3
Crew
4.7
Comfort
2.0
Food
2.7
Entertainment
4.0