Find Cheap Flights from San Juan to Washington

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 San Juan to Washington

(Round-trip)
Depart: Tue Oct 31 2017 Return: Wed Nov 8 2017 Trip spans 9 days
Frontier
Frontier
SJU
12:00a
IAD
9:39a
9h 39m
1 stop
IAD
12:00a
SJU
10:41a
10h 41m
1 stop
Depart: Fri Sep 29 2017 Return: Sat Oct 7 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SJU
12:00a
IAD
3:30p
15h 30m
1 stop
IAD
12:00a
SJU
3:50a
3h 50m
nonstop
Depart: Sat Oct 14 2017 Return: Sun Oct 15 2017 Trip spans 2 days
JetBlue
JetBlue
SJU
12:00a
DCA
3:47a
3h 47m
nonstop
DCA
12:00a
SJU
3:45a
3h 45m
nonstop
Depart: Thu Nov 9 2017 Return: Thu Nov 30 2017 Trip spans 22 days
Delta
Delta
SJU
12:00a
IAD
6:40a
6h 40m
1 stop
IAD
12:00a
SJU
6:08a
6h 08m
1 stop
Depart: Thu Dec 21 2017 Return: Tue Jan 2 2018 Trip spans 13 days
United
United
SJU
12:00a
IAD
3:55a
3h 55m
nonstop
IAD
12:00a
SJU
3:45a
3h 45m
nonstop
Depart: Fri Dec 22 2017 Return: Tue Dec 26 2017 Trip spans 5 days
American Airlines
American Airlines
SJU
12:00a
DCA
5:49a
5h 49m
1 stop
DCA
12:00a
SJU
8:14a
8h 14m
1 stop
Depart: Tue Oct 3 2017 Return: Sat Oct 7 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
SJU
12:00a
IAD
3:30p
15h 30m
1 stop
IAD
12:00a
SJU
3:50a
3h 50m
nonstop
Depart: Tue Nov 7 2017 Return: Sat Nov 11 2017 Trip spans 5 days
Frontier
Frontier
SJU
12:00a
IAD
9:39a
9h 39m
1 stop
IAD
12:00a
SJU
10:41a
10h 41m
1 stop
Depart: Fri Oct 20 2017 Return: Sat Oct 21 2017 Trip spans 2 days
JetBlue
JetBlue
SJU
12:00a
DCA
3:47a
3h 47m
nonstop
DCA
12:00a
SJU
3:45a
3h 45m
nonstop
Depart: Thu Dec 7 2017 Return: Thu Dec 14 2017 Trip spans 8 days
Delta
Delta
SJU
12:00a
IAD
6:45a
6h 45m
1 stop
IAD
12:00a
SJU
8:52a
8h 52m
1 stop
Depart: Thu Jan 11 2018 Return: Mon Jan 22 2018 Trip spans 12 days
Frontier
Frontier
SJU
12:00a
IAD
9:52a
9h 52m
1 stop
IAD
12:00a
SJU
10:10a
10h 10m
1 stop
Depart: Mon Oct 9 2017 Return: Tue Oct 10 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
SJU
12:00a
DCA
6:24p
18h 24m
1 stop
DCA
12:00a
SJU
6:59a
6h 59m
1 stop
Depart: Fri Oct 20 2017 Return: Sat Oct 21 2017 Trip spans 2 days
JetBlue
JetBlue
SJU
12:00a
DCA
3:47a
3h 47m
nonstop
DCA
12:00a
SJU
3:45a
3h 45m
nonstop
Depart: Sat Oct 21 2017 Return: Sun Oct 22 2017 Trip spans 2 days
United
United
SJU
12:00a
IAD
3:55a
3h 55m
nonstop
IAD
12:00a
SJU
3:45a
3h 45m
nonstop
Depart: Mon Nov 13 2017 Return: Wed Nov 29 2017 Trip spans 17 days
Frontier
Frontier
SJU
12:00a
IAD
9:39a
9h 39m
1 stop
IAD
12:00a
SJU
10:41a
10h 41m
1 stop
Depart: Thu Oct 26 2017 Return: Mon Oct 30 2017 Trip spans 5 days
JetBlue
JetBlue
SJU
12:00a
DCA
8:09a
8h 09m
1 stop
DCA
12:00a
SJU
3:48a
3h 48m
nonstop
Depart: Wed Dec 27 2017 Return: Mon Jan 1 2018 Trip spans 6 days
Multiple Airlines
Multiple Airlines
SJU
12:00a
DCA
9:00a
9h 00m
1 stop
DCA
12:00a
SJU
3:52a
3h 52m
nonstop
Depart: Sat Oct 21 2017 Return: Sun Oct 22 2017 Trip spans 2 days
United
United
SJU
12:00a
IAD
3:55a
3h 55m
nonstop
IAD
12:00a
SJU
3:45a
3h 45m
nonstop
Depart: Thu Nov 30 2017 Return: Tue Dec 5 2017 Trip spans 6 days
JetBlue
JetBlue
SJU
12:00a
DCA
3:51a
3h 51m
nonstop
DCA
12:00a
SJU
3:48a
3h 48m
nonstop
Depart: Wed Nov 22 2017 Return: Mon Nov 27 2017 Trip spans 6 days
United
United
SJU
12:00a
DCA
3:06p
15h 06m
1 stop
DCA
12:00a
SJU
4:40p
16h 40m
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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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 Juan
$269
Destination

Washington
only $269
only $298
Airlines Airline reviews

45 travelers who booked a flight from San Juan to Washington rated their chosen airlines with an average of 7.2.

Overall
7.6
Boarding
7.8
Crew
8.0
Comfort
7.1
Food
6.5
Entertainment
6.5