Find Cheap Flights from Washington to San Juan

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 Juan

(Round-trip)
Depart: Wed Sep 6 2017 Return: Thu Sep 14 2017 Trip spans 9 days
Major Airline
Major Airline
IAD
2:21a
SJU
8:17a
29h 56m
1 stop
SJU
10:04a
IAD
4:55p
30h 51m
1 stop
Depart: Sat Jun 3 2017 Return: Tue Jun 13 2017 Trip spans 11 days
United
United
IAD
4:15a
SJU
8:05a
3h 50m
nonstop
SJU
9:24a
IAD
1:24p
4h 00m
nonstop
Depart: Tue Aug 22 2017 Return: Thu Sep 7 2017 Trip spans 17 days
JetBlue
JetBlue
DCA
4:00a
SJU
7:52a
3h 52m
nonstop
SJU
2:00p
DCA
5:47p
3h 47m
nonstop
Depart: Tue Jun 6 2017 Return: Fri Jun 9 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
4:59a
SJU
11:41a
6h 42m
1 stop
SJU
11:30a
DCA
6:18p
6h 48m
1 stop
Depart: Thu Aug 24 2017 Return: Thu Sep 7 2017 Trip spans 15 days
Delta
Delta
DCA
2:05a
SJU
8:08a
6h 03m
1 stop
SJU
3:25a
DCA
11:20a
7h 55m
1 stop
Depart: Sun Oct 15 2017 Return: Wed Oct 18 2017 Trip spans 4 days
Major Airline
Major Airline
IAD
2:21a
SJU
3:01p
12h 40m
1 stop
SJU
10:08p
IAD
4:55p
18h 47m
1 stop
Depart: Wed Sep 13 2017 Return: Mon Sep 18 2017 Trip spans 6 days
Major Airline
Major Airline
IAD
8:29a
SJU
8:17a
23h 48m
1 stop
SJU
10:04a
IAD
7:10a
21h 06m
1 stop
Depart: Tue Aug 29 2017 Return: Thu Sep 7 2017 Trip spans 10 days
JetBlue
JetBlue
DCA
4:00a
SJU
7:52a
3h 52m
nonstop
SJU
2:00p
DCA
5:47p
3h 47m
nonstop
Depart: Mon Aug 14 2017 Return: Wed Sep 13 2017 Trip spans 31 days
United
United
IAD
4:23a
SJU
8:13a
3h 50m
nonstop
SJU
10:20a
IAD
7:39p
9h 19m
1 stop
Depart: Sun Sep 17 2017 Return: Wed Sep 20 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
1:25a
SJU
9:23a
7h 58m
1 stop
SJU
2:40a
DCA
10:46a
8h 06m
1 stop
Depart: Wed Aug 30 2017 Return: Thu Sep 7 2017 Trip spans 9 days
Delta
Delta
DCA
2:55a
SJU
11:23a
8h 28m
1 stop
SJU
3:25a
DCA
11:20a
7h 55m
1 stop
Depart: Tue Sep 19 2017 Return: Mon Sep 25 2017 Trip spans 7 days
Major Airline
Major Airline
DCA
1:31a
SJU
11:07a
9h 36m
2 stops
SJU
10:00p
DCA
6:58a
8h 58m
2 stops
Depart: Sun Sep 3 2017 Return: Thu Sep 7 2017 Trip spans 5 days
JetBlue
JetBlue
DCA
4:00a
SJU
7:52a
3h 52m
nonstop
SJU
2:00p
DCA
5:47p
3h 47m
nonstop
Depart: Sun Oct 22 2017 Return: Tue Oct 31 2017 Trip spans 10 days
American Airlines
American Airlines
DCA
1:25a
SJU
9:23a
7h 58m
1 stop
SJU
2:40a
DCA
3:20p
12h 40m
2 stops
Depart: Sat Sep 9 2017 Return: Sat Sep 16 2017 Trip spans 8 days
Delta
Delta
DCA
10:55a
SJU
5:34p
6h 39m
1 stop
SJU
3:00a
DCA
12:29p
9h 29m
1 stop
Depart: Tue Oct 31 2017 Return: Sat Nov 4 2017 Trip spans 5 days
United
United
DCA
1:45a
SJU
11:30a
9h 45m
1 stop
SJU
2:18a
DCA
2:48p
12h 30m
2 stops
Depart: Tue Sep 5 2017 Return: Wed Sep 13 2017 Trip spans 9 days
Major Airline
Major Airline
IAD
12:15p
SJU
10:19a
22h 04m
nonstop
SJU
3:16a
IAD
11:50a
8h 34m
nonstop
Depart: Mon Sep 4 2017 Return: Thu Sep 7 2017 Trip spans 4 days
JetBlue
JetBlue
DCA
4:00a
SJU
7:52a
3h 52m
nonstop
SJU
2:00p
DCA
5:47p
3h 47m
nonstop
Depart: Sun Nov 5 2017 Return: Thu Nov 9 2017 Trip spans 5 days
American Airlines
American Airlines
DCA
1:25a
SJU
9:23a
7h 58m
1 stop
SJU
9:10a
DCA
5:35p
8h 25m
1 stop
Depart: Wed Oct 4 2017 Return: Wed Oct 11 2017 Trip spans 8 days
Delta
Delta
DCA
2:00a
SJU
10:52a
8h 52m
1 stop
SJU
9:30a
DCA
6:44p
9h 14m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Why aren’t prices accurate 100% of the time?
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Airports
Origin

Washington
only $254
only $265
Destination

San Juan
$254
Airlines Airline reviews

21 travelers who booked a flight from Washington to San Juan rated their chosen airlines with an average of 7.6.

Overall
7.6
Boarding
7.9
Crew
8.0
Comfort
7.8
Food
7.1
Entertainment
6.8