Find Deals on Flights from Washington to San Juan Luis Munoz Marin (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
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington to San Juan Luis Munoz Marin

(Round-trip)
Depart: Tue Oct 25 2016 Return: Wed Nov 2 2016 Trip spans 9 days
JetBlue
JetBlue
DCA
4:20a
SJU
10:46a
6h 26m
1 stop
SJU
6:50a
DCA
4:14p
9h 24m
1 stop
Depart: Wed Oct 19 2016 Return: Mon Oct 24 2016 Trip spans 6 days
Major Airline
Major Airline
IAD
12:35a
SJU
2:38a
26h 03m
1 stop
SJU
3:24a
IAD
11:56p
20h 32m
1 stop
Depart: Wed Oct 26 2016 Return: Tue Nov 1 2016 Trip spans 7 days
JetBlue
JetBlue
DCA
4:20a
SJU
10:46a
6h 26m
1 stop
SJU
6:50a
DCA
4:14p
9h 24m
1 stop
Depart: Sat Oct 15 2016 Return: Wed Oct 19 2016 Trip spans 5 days
Delta
Delta
IAD
7:40a
SJU
2:50p
7h 10m
1 stop
SJU
3:00a
IAD
11:28a
8h 28m
1 stop
Depart: Mon Feb 13 2017 Return: Fri Feb 17 2017 Trip spans 5 days
United
United
IAD
3:15a
SJU
6:59a
3h 44m
nonstop
SJU
8:54a
IAD
12:59p
4h 05m
nonstop
Depart: Thu Jan 12 2017 Return: Sun Jan 15 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
12:25a
SJU
10:13a
9h 48m
1 stop
SJU
2:40a
DCA
12:20p
9h 40m
1 stop
Depart: Tue Nov 8 2016 Return: Wed Nov 9 2016 Trip spans 2 days
JetBlue
JetBlue
DCA
6:40a
SJU
1:26p
6h 46m
1 stop
SJU
6:50a
DCA
2:22p
7h 32m
1 stop
Depart: Mon Oct 24 2016 Return: Wed Oct 26 2016 Trip spans 3 days
JetBlue
JetBlue
IAD
2:35a
SJU
9:47a
7h 12m
1 stop
SJU
7:24a
IAD
2:10p
6h 46m
1 stop
Depart: Wed Oct 5 2016 Return: Mon Oct 10 2016 Trip spans 6 days
Major Airline
Major Airline
DCA
7:34a
SJU
3:49p
8h 15m
1 stop
SJU
1:35a
DCA
12:18p
10h 43m
1 stop
Depart: Mon Oct 17 2016 Return: Wed Oct 26 2016 Trip spans 10 days
JetBlue
JetBlue
IAD
2:35a
SJU
9:47a
7h 12m
1 stop
SJU
11:59a
IAD
7:19p
7h 20m
1 stop
Depart: Thu Oct 13 2016 Return: Sun Oct 16 2016 Trip spans 4 days
Major Airline
Major Airline
DCA
11:05p
SJU
6:46a
7h 41m
1 stop
SJU
9:05p
DCA
4:23a
7h 18m
1 stop
Depart: Fri Oct 21 2016 Return: Sat Oct 22 2016 Trip spans 2 days
Delta
Delta
DCA
2:59a
SJU
9:16a
6h 17m
1 stop
SJU
3:00a
DCA
9:57a
6h 57m
1 stop
Depart: Wed Oct 12 2016 Return: Fri Oct 14 2016 Trip spans 3 days
JetBlue
JetBlue
DCA
4:56p
SJU
11:58p
7h 02m
1 stop
SJU
2:12p
DCA
5:59p
3h 47m
nonstop
Depart: Tue Feb 14 2017 Return: Fri Feb 17 2017 Trip spans 4 days
United
United
IAD
3:15a
SJU
6:59a
3h 44m
nonstop
SJU
8:54a
IAD
12:59p
4h 05m
nonstop
Depart: Fri Feb 10 2017 Return: Mon Feb 13 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
12:25a
SJU
10:13a
9h 48m
1 stop
SJU
8:40a
DCA
7:29p
10h 49m
1 stop
Depart: Sun Oct 23 2016 Return: Fri Oct 28 2016 Trip spans 6 days
Delta
Delta
DCA
2:06a
SJU
8:18a
6h 12m
1 stop
SJU
3:00a
DCA
9:19a
6h 19m
1 stop
Depart: Wed Dec 14 2016 Return: Sat Dec 17 2016 Trip spans 4 days
Major Airline
Major Airline
DCA
2:36a
SJU
1:41p
11h 05m
1 stop
SJU
8:01p
DCA
4:00a
7h 59m
1 stop
Depart: Tue Mar 7 2017 Return: Wed Mar 15 2017 Trip spans 8 days
United
United
IAD
3:15a
SJU
6:59a
3h 44m
nonstop
SJU
8:54a
IAD
12:59p
4h 05m
nonstop
Depart: Sat Oct 29 2016 Return: Tue Nov 1 2016 Trip spans 4 days
JetBlue
JetBlue
DCA
11:34a
SJU
7:49p
8h 15m
1 stop
SJU
6:50a
DCA
4:14p
9h 24m
1 stop
Depart: Thu Feb 16 2017 Return: Sun Feb 19 2017 Trip spans 4 days
American Airlines
American Airlines
DCA
12:25a
SJU
10:13a
9h 48m
1 stop
SJU
2:40a
DCA
12:20p
9h 40m
1 stop
Direct flights WAS to SJU on United
Flight # Depart IAD Arrive SJU Sun Mon Tue Wed Thu Fri Sat Valid Between
2021 8:15 am 12:05 pm Oct 29 - Oct 29
2021 8:15 am 12:00 pm Oct 30 - Oct 30
2021 8:15 am 12:00 pm Nov 5 - Nov 5
2021 8:15 am 1:00 pm Nov 6 - Nov 13
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Washington
only $146
only $119
Destination

San Juan
$119
Airlines Airline reviews

12 travelers who booked a flight from Washington to San Juan rated their chosen airlines with an average of 7.3.

Overall
7.3
Boarding
7.7
Crew
7.8
Comfort
7.8
Food
6.7
Entertainment
6.3