Find Cheap Flights from Baltimore/Washington to San Juan

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 Baltimore/Washington to San Juan

(Round-trip)
Depart: Sun Sep 10 2017 Return: Wed Sep 13 2017 Trip spans 4 days
Delta
Delta
BWI
3:00a
SJU
11:23a
8h 23m
1 stop
SJU
11:50a
BWI
8:30p
8h 40m
1 stop
Depart: Tue Sep 12 2017 Return: Wed Sep 27 2017 Trip spans 16 days
United
United
BWI
1:30a
SJU
9:30a
8h 00m
1 stop
SJU
10:30a
BWI
7:59p
9h 29m
1 stop
Depart: Sat Oct 7 2017 Return: Wed Oct 11 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BWI
7:20a
SJU
3:38p
8h 18m
1 stop
SJU
12:23p
BWI
7:04p
6h 41m
1 stop
Depart: Fri Sep 15 2017 Return: Tue Sep 19 2017 Trip spans 5 days
Major Airline
Major Airline
BWI
10:00p
SJU
5:22a
7h 22m
1 stop
SJU
9:05a
BWI
3:54p
6h 49m
1 stop
Depart: Sun Nov 19 2017 Return: Fri Dec 1 2017 Trip spans 13 days
American Airlines
American Airlines
BWI
1:20a
SJU
7:00a
5h 40m
1 stop
SJU
10:40a
BWI
7:44p
9h 04m
1 stop
Depart: Sun Jul 30 2017 Return: Thu Aug 3 2017 Trip spans 5 days
JetBlue
JetBlue
BWI
3:00a
SJU
10:37a
7h 37m
1 stop
SJU
12:59p
BWI
7:36p
6h 37m
1 stop
Depart: Mon Sep 11 2017 Return: Wed Sep 13 2017 Trip spans 3 days
Delta
Delta
BWI
3:35a
SJU
11:23a
7h 48m
1 stop
SJU
11:50a
BWI
8:30p
8h 40m
1 stop
Depart: Wed Sep 13 2017 Return: Thu Sep 21 2017 Trip spans 9 days
United
United
BWI
1:45a
SJU
11:52a
10h 07m
1 stop
SJU
10:30a
BWI
7:59p
9h 29m
1 stop
Depart: Mon Oct 16 2017 Return: Fri Oct 20 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BWI
7:20a
SJU
3:38p
8h 18m
1 stop
SJU
12:23p
BWI
7:04p
6h 41m
1 stop
Depart: Thu Sep 28 2017 Return: Sun Oct 1 2017 Trip spans 4 days
Major Airline
Major Airline
BWI
11:00p
SJU
6:26a
7h 26m
2 stops
SJU
10:00p
BWI
5:24a
7h 24m
2 stops
Depart: Thu Sep 14 2017 Return: Fri Sep 15 2017 Trip spans 2 days
Delta
Delta
BWI
3:35a
SJU
11:23a
7h 48m
1 stop
SJU
11:50a
BWI
8:30p
8h 40m
1 stop
Depart: Sat Sep 16 2017 Return: Thu Sep 21 2017 Trip spans 6 days
United
United
BWI
3:45p
SJU
9:30a
17h 45m
2 stops
SJU
10:30a
BWI
7:59p
9h 29m
1 stop
Depart: Thu Oct 19 2017 Return: Sat Oct 21 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BWI
2:45a
SJU
9:08a
6h 23m
1 stop
SJU
12:23p
BWI
7:04p
6h 41m
1 stop
Depart: Sun Aug 27 2017 Return: Sat Sep 2 2017 Trip spans 7 days
Major Airline
Major Airline
BWI
11:00p
SJU
6:37a
7h 37m
2 stops
SJU
8:59a
BWI
3:28p
6h 29m
2 stops
Depart: Sun Sep 24 2017 Return: Wed Sep 27 2017 Trip spans 4 days
Delta
Delta
BWI
3:35a
SJU
11:23a
7h 48m
1 stop
SJU
11:50a
BWI
8:30p
8h 40m
1 stop
Depart: Wed Sep 27 2017 Return: Sat Sep 30 2017 Trip spans 4 days
United
United
BWI
1:30a
SJU
9:30a
8h 00m
1 stop
SJU
12:39p
BWI
7:19p
6h 40m
1 stop
Depart: Mon Aug 28 2017 Return: Sat Sep 2 2017 Trip spans 6 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
SJU
11:40a
9h 20m
1 stop
SJU
12:40p
BWI
7:03p
6h 23m
1 stop
Depart: Mon Sep 25 2017 Return: Fri Sep 29 2017 Trip spans 5 days
Delta
Delta
BWI
3:35a
SJU
11:23a
7h 48m
1 stop
SJU
11:50a
BWI
8:30p
8h 40m
1 stop
Depart: Sun Oct 22 2017 Return: Sat Oct 28 2017 Trip spans 7 days
Major Airline
Major Airline
BWI
6:05a
SJU
3:33p
9h 28m
1 stop
SJU
9:15p
BWI
3:21p
18h 06m
1 stop
Depart: Sun Sep 17 2017 Return: Thu Sep 21 2017 Trip spans 5 days
United
United
BWI
9:05a
SJU
9:30a
24h 25m
1 stop
SJU
10:30a
BWI
7:59p
9h 29m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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,
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Airports
Origin

Baltimore
$254
Destination

San Juan
$254