Find Cheap Flights from Washington to San Juan Luis Munoz Marin International (WAS - SJU)

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 Luis Munoz Marin International

(Round-trip)
Depart: Wed Jan 31 2018 Return: Mon Feb 12 2018 Trip spans 13 days
Frontier
Frontier
IAD
12:00a
SJU
10:45a
10h 45m
1 stop
SJU
12:00a
IAD
9:37a
9h 37m
1 stop
Depart: Wed Jan 10 2018 Return: Sat Jan 20 2018 Trip spans 11 days
Delta
Delta
DCA
12:00a
SJU
6:37a
6h 37m
1 stop
SJU
12:00a
DCA
7:14a
7h 14m
1 stop
Depart: Mon Dec 25 2017 Return: Mon Jan 8 2018 Trip spans 15 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
SJU
3:45a
3h 45m
nonstop
SJU
12:00a
IAD
9:37a
9h 37m
1 stop
Depart: Tue Dec 5 2017 Return: Mon Dec 11 2017 Trip spans 7 days
JetBlue
JetBlue
DCA
12:00a
SJU
3:48a
3h 48m
nonstop
SJU
12:00a
DCA
3:51a
3h 51m
nonstop
Depart: Mon Dec 25 2017 Return: Fri Jan 5 2018 Trip spans 12 days
United
United
IAD
12:00a
SJU
3:45a
3h 45m
nonstop
SJU
12:00a
IAD
3:55a
3h 55m
nonstop
Depart: Sat Mar 10 2018 Return: Sat Mar 17 2018 Trip spans 7 days
American Airlines
American Airlines
DCA
12:00a
SJU
6:10a
6h 10m
1 stop
SJU
12:00a
DCA
5:49a
5h 49m
1 stop
Depart: Sat Feb 3 2018 Return: Tue Feb 6 2018 Trip spans 4 days
Frontier
Frontier
IAD
12:00a
SJU
10:45a
10h 45m
1 stop
SJU
12:00a
IAD
9:37a
9h 37m
1 stop
Depart: Tue Apr 17 2018 Return: Fri Apr 20 2018 Trip spans 4 days
Frontier
Frontier
IAD
12:00a
SJU
1:17p
13h 17m
1 stop
SJU
12:00a
IAD
1:35p
13h 35m
1 stop
Depart: Fri Feb 2 2018 Return: Fri Feb 9 2018 Trip spans 8 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
SJU
3:45a
3h 45m
nonstop
SJU
12:00a
IAD
9:37a
9h 37m
1 stop
Depart: Fri Feb 2 2018 Return: Sat Feb 10 2018 Trip spans 9 days
Delta
Delta
DCA
12:00a
SJU
6:08a
6h 08m
1 stop
SJU
12:00a
DCA
7:24a
7h 24m
1 stop
Depart: Sat Dec 30 2017 Return: Fri Jan 5 2018 Trip spans 7 days
United
United
IAD
12:00a
SJU
3:45a
3h 45m
nonstop
SJU
12:00a
IAD
3:55a
3h 55m
nonstop
Depart: Wed Jan 31 2018 Return: Tue Feb 13 2018 Trip spans 14 days
JetBlue
JetBlue
DCA
12:00a
SJU
3:46a
3h 46m
nonstop
SJU
12:00a
DCA
3:54a
3h 54m
nonstop
Depart: Sat Feb 10 2018 Return: Fri Feb 16 2018 Trip spans 7 days
Multiple Airlines
Multiple Airlines
DCA
12:00a
SJU
6:29a
6h 29m
1 stop
SJU
12:00a
DCA
3:54a
3h 54m
nonstop
Depart: Thu Dec 14 2017 Return: Mon Dec 18 2017 Trip spans 5 days
American Airlines
American Airlines
DCA
12:00a
SJU
5:47a
5h 47m
1 stop
SJU
12:00a
DCA
6:06a
6h 06m
1 stop
Depart: Thu Feb 1 2018 Return: Fri Mar 2 2018 Trip spans 30 days
Frontier
Frontier
IAD
12:00a
SJU
10:45a
10h 45m
1 stop
SJU
12:00a
IAD
9:58a
9h 58m
1 stop
Depart: Mon Jan 1 2018 Return: Wed Jan 3 2018 Trip spans 3 days
United
United
IAD
12:00a
SJU
3:45a
3h 45m
nonstop
SJU
12:00a
IAD
3:55a
3h 55m
nonstop
Depart: Thu Mar 1 2018 Return: Fri Mar 9 2018 Trip spans 9 days
JetBlue
JetBlue
DCA
12:00a
SJU
3:40a
3h 40m
nonstop
SJU
12:00a
DCA
3:58a
3h 58m
nonstop
Depart: Fri Mar 2 2018 Return: Fri Mar 9 2018 Trip spans 8 days
Frontier
Frontier
IAD
12:00a
SJU
10:17a
10h 17m
1 stop
SJU
12:00a
IAD
9:58a
9h 58m
1 stop
Depart: Mon May 14 2018 Return: Wed May 23 2018 Trip spans 10 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
SJU
8:03a
8h 03m
1 stop
SJU
12:00a
IAD
1:05p
13h 05m
1 stop
Depart: Thu Apr 12 2018 Return: Sun Apr 15 2018 Trip spans 4 days
JetBlue
JetBlue
DCA
12:00a
SJU
3:40a
3h 40m
nonstop
SJU
12:00a
DCA
3:58a
3h 58m
nonstop
Direct flights WAS to SJU on United
Flight # Depart IAD Arrive SJU Sun Mon Tue Wed Thu Fri Sat Valid Between
2021 8:10 am 12:55 pm Dec 20 - Dec 26
1639 5:05 pm 9:50 pm Dec 23 - Jan 6
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
only $259
only $270
Destination

San Juan
$259