Find Deals on Flights from San Juan to Washington Dulles Intl

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.
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 San Juan to Washington Dulles Intl

(Round-trip)
Depart: Thu Mar 9 2017 Return: Tue Mar 14 2017 Trip spans 5 days
Delta
Delta
SJU
11:40a
IAD
8:20p
8h 40m
1 stop
IAD
1:40a
SJU
7:52a
6h 12m
1 stop
Depart: Tue Mar 14 2017 Return: Tue Mar 21 2017 Trip spans 8 days
American Airlines
American Airlines
SJU
10:23a
IAD
6:55p
8h 32m
1 stop
IAD
5:19a
SJU
11:23a
6h 04m
1 stop
Depart: Thu Mar 23 2017 Return: Mon Mar 27 2017 Trip spans 5 days
United
United
SJU
8:51a
IAD
12:46p
3h 55m
nonstop
IAD
4:15a
SJU
8:00a
3h 45m
nonstop
Depart: Wed Apr 12 2017 Return: Sun Apr 23 2017 Trip spans 12 days
Major Airline
Major Airline
SJU
8:40a
IAD
3:36p
6h 56m
1 stop
IAD
2:00a
SJU
11:50a
9h 50m
1 stop
Depart: Tue Mar 21 2017 Return: Mon Mar 27 2017 Trip spans 7 days
JetBlue
JetBlue
SJU
10:00p
IAD
5:24a
7h 24m
1 stop
IAD
3:40p
SJU
9:47p
6h 07m
1 stop
Depart: Wed Mar 22 2017 Return: Wed Mar 29 2017 Trip spans 8 days
Delta
Delta
SJU
8:42a
IAD
5:25p
8h 43m
1 stop
IAD
10:45a
SJU
5:39p
6h 54m
1 stop
Depart: Thu Mar 30 2017 Return: Mon Apr 3 2017 Trip spans 5 days
Delta
Delta
SJU
3:00a
IAD
9:17a
6h 17m
1 stop
IAD
12:00p
SJU
6:23p
6h 23m
1 stop
Depart: Tue Mar 28 2017 Return: Tue Apr 4 2017 Trip spans 8 days
American Airlines
American Airlines
SJU
10:23a
IAD
6:55p
8h 32m
1 stop
IAD
5:19a
SJU
11:36a
6h 17m
1 stop
Depart: Wed Apr 19 2017 Return: Mon Apr 24 2017 Trip spans 6 days
Delta
Delta
SJU
11:45a
IAD
8:15p
8h 30m
1 stop
IAD
8:10a
SJU
5:33p
9h 23m
1 stop
Depart: Wed Mar 29 2017 Return: Tue Apr 4 2017 Trip spans 7 days
American Airlines
American Airlines
SJU
10:23a
IAD
6:55p
8h 32m
1 stop
IAD
5:19a
SJU
11:36a
6h 17m
1 stop
Depart: Thu Apr 20 2017 Return: Sat Apr 29 2017 Trip spans 10 days
United
United
SJU
9:00a
IAD
1:00p
4h 00m
nonstop
IAD
4:15a
SJU
8:05a
3h 50m
nonstop
Depart: Thu May 4 2017 Return: Mon May 8 2017 Trip spans 5 days
Delta
Delta
SJU
3:00a
IAD
11:31a
8h 31m
1 stop
IAD
3:10a
SJU
11:23a
8h 13m
1 stop
Depart: Thu Apr 27 2017 Return: Tue May 2 2017 Trip spans 6 days
American Airlines
American Airlines
SJU
5:45a
IAD
2:22p
8h 37m
1 stop
IAD
5:19a
SJU
11:36a
6h 17m
1 stop
Depart: Mon May 15 2017 Return: Sun May 28 2017 Trip spans 14 days
United
United
SJU
10:10a
IAD
7:44p
9h 34m
1 stop
IAD
4:15a
SJU
8:05a
3h 50m
nonstop
Depart: Mon Mar 27 2017 Return: Fri Mar 31 2017 Trip spans 5 days
Major Airline
Major Airline
SJU
8:40a
IAD
3:36p
6h 56m
nonstop
IAD
11:40a
SJU
5:47p
6h 07m
nonstop
Depart: Fri May 5 2017 Return: Mon May 8 2017 Trip spans 4 days
Delta
Delta
SJU
3:00a
IAD
11:31a
8h 31m
1 stop
IAD
3:10a
SJU
11:23a
8h 13m
1 stop
Depart: Sat May 13 2017 Return: Sun May 21 2017 Trip spans 9 days
United
United
SJU
9:00a
IAD
1:00p
4h 00m
nonstop
IAD
4:15a
SJU
8:05a
3h 50m
nonstop
Depart: Wed Mar 15 2017 Return: Tue Mar 21 2017 Trip spans 7 days
American Airlines
American Airlines
SJU
6:20a
IAD
12:41p
6h 21m
1 stop
IAD
5:19a
SJU
11:23a
6h 04m
1 stop
Depart: Tue May 16 2017 Return: Sat May 20 2017 Trip spans 5 days
Delta
Delta
SJU
3:00a
IAD
11:31a
8h 31m
1 stop
IAD
3:10a
SJU
11:23a
8h 13m
1 stop
Depart: Wed Jun 28 2017 Return: Wed Jul 12 2017 Trip spans 15 days
JetBlue
JetBlue
SJU
1:30a
IAD
9:53a
8h 23m
1 stop
IAD
4:15p
SJU
11:36p
7h 21m
1 stop
* 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

San Juan
$254
Destination

Washington
$254
Airlines Airline reviews

27 travelers who booked a flight from San Juan to Washington rated their chosen airlines with an average of 6.7.

Overall
7.2
Boarding
7.4
Crew
7.8
Comfort
6.4
Food
5.8
Entertainment
5.7