Find Cheap Flights from Washington Dulles Intl to San Juan Luis Munoz Marin International (IAD - 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 Dulles Intl to San Juan Luis Munoz Marin International

(Round-trip)
Depart: Wed Sep 27 2017 Return: Wed Oct 4 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
2:06a
SJU
8:17a
30h 11m
3 stops
SJU
10:05a
IAD
6:58a
20h 53m
3 stops
Depart: Tue Aug 15 2017 Return: Tue Aug 29 2017 Trip spans 15 days
Frontier
Frontier
IAD
2:15a
SJU
8:26p
18h 11m
1 stop
SJU
10:40p
IAD
1:47p
15h 07m
1 stop
Depart: Sun Oct 1 2017 Return: Sat Oct 7 2017 Trip spans 7 days
United
United
IAD
4:40a
SJU
8:25a
3h 45m
nonstop
SJU
8:15a
IAD
12:10p
3h 55m
nonstop
Depart: Sat Sep 9 2017 Return: Sat Sep 23 2017 Trip spans 15 days
Delta
Delta
IAD
11:00a
SJU
5:34p
6h 34m
1 stop
SJU
3:00a
IAD
11:30a
8h 30m
1 stop
Depart: Sat Dec 2 2017 Return: Tue Dec 12 2017 Trip spans 11 days
American Airlines
American Airlines
IAD
11:15a
SJU
4:45p
5h 30m
1 stop
SJU
5:45a
IAD
2:03p
8h 18m
1 stop
Depart: Sat Dec 16 2017 Return: Tue Jan 2 2018 Trip spans 18 days
JetBlue
JetBlue
IAD
3:10p
SJU
10:16a
19h 06m
1 stop
SJU
12:02p
IAD
7:15p
7h 13m
1 stop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
10:20p
SJU
6:52a
8h 32m
2 stops
SJU
9:25p
IAD
5:49a
8h 24m
2 stops
Depart: Wed Aug 16 2017 Return: Fri Aug 18 2017 Trip spans 3 days
Frontier
Frontier
IAD
2:15a
SJU
8:26p
18h 11m
1 stop
SJU
10:40p
IAD
1:47p
15h 07m
1 stop
Depart: Sun Oct 8 2017 Return: Wed Oct 11 2017 Trip spans 4 days
Major Airline
Major Airline
IAD
2:06a
SJU
8:17a
30h 11m
1 stop
SJU
9:52p
IAD
6:58a
9h 06m
1 stop
Depart: Sat Aug 19 2017 Return: Mon Aug 28 2017 Trip spans 10 days
Frontier
Frontier
IAD
2:15a
SJU
8:26p
18h 11m
1 stop
SJU
10:40p
IAD
1:47p
15h 07m
1 stop
Depart: Mon Oct 16 2017 Return: Fri Oct 20 2017 Trip spans 5 days
Major Airline
Major Airline
IAD
2:06a
SJU
3:05p
12h 59m
3 stops
SJU
10:05a
IAD
6:58a
20h 53m
3 stops
Depart: Wed Jul 12 2017 Return: Wed Jul 19 2017 Trip spans 8 days
United
United
IAD
8:39a
SJU
8:20p
11h 41m
1 stop
SJU
9:05a
IAD
1:05p
4h 00m
nonstop
Depart: Sun Oct 29 2017 Return: Thu Nov 2 2017 Trip spans 5 days
Delta
Delta
IAD
3:10a
SJU
11:23a
8h 13m
1 stop
SJU
3:00a
IAD
11:37a
8h 37m
1 stop
Depart: Tue Aug 22 2017 Return: Mon Aug 28 2017 Trip spans 7 days
Frontier
Frontier
IAD
2:15a
SJU
8:26p
18h 11m
1 stop
SJU
10:40p
IAD
1:47p
15h 07m
1 stop
Depart: Tue Oct 17 2017 Return: Thu Oct 19 2017 Trip spans 3 days
American Airlines
American Airlines
IAD
8:00a
SJU
4:00p
8h 00m
1 stop
SJU
5:45a
IAD
2:03p
8h 18m
1 stop
Depart: Thu Oct 26 2017 Return: Mon Nov 6 2017 Trip spans 12 days
Major Airline
Major Airline
IAD
8:13a
SJU
8:17a
24h 04m
1 stop
SJU
8:05a
IAD
4:58a
20h 53m
1 stop
Depart: Sat Jul 15 2017 Return: Wed Jul 19 2017 Trip spans 5 days
United
United
IAD
4:17a
SJU
8:20p
16h 03m
1 stop
SJU
9:05a
IAD
1:05p
4h 00m
nonstop
Depart: Sun Nov 5 2017 Return: Thu Nov 9 2017 Trip spans 5 days
Delta
Delta
IAD
2:10a
SJU
10:23a
8h 13m
1 stop
SJU
3:00a
IAD
10:06a
7h 06m
1 stop
Depart: Wed Aug 23 2017 Return: Mon Aug 28 2017 Trip spans 6 days
Frontier
Frontier
IAD
2:15a
SJU
8:26p
18h 11m
1 stop
SJU
10:40p
IAD
1:47p
15h 07m
1 stop
Depart: Mon Dec 4 2017 Return: Thu Dec 7 2017 Trip spans 4 days
Major Airline
Major Airline
IAD
5:13a
SJU
12:05p
30h 52m
2 stops
SJU
7:52p
IAD
4:58a
9h 06m
2 stops
Select an airline:  United
Direct flights IAD to SJU on United
Flight # Depart IAD Arrive SJU Sun Mon Tue Wed Thu Fri Sat Valid Between
2021 8:23 am 12:13 pm Jul 6 - Jul 6
2021 8:23 am 12:13 pm Jul 12 - Aug 14
2021 8:23 am 12:13 pm Jul 1 - Aug 12
2021 8:23 am 12:13 pm Jul 2 - Jul 11
2021 8:23 am 12:13 pm Jul 5 - Jul 5
2021 8:39 am 12:29 pm Jun 29 - Jun 30
* 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
$254
Destination

San Juan
$254
Airlines Airline reviews

20 travelers who booked a flight from Washington to San Juan rated their chosen airlines with an average of 7.4.

Overall
7.5
Boarding
7.8
Crew
7.9
Comfort
7.7
Food
6.7
Entertainment
6.7