Find Deals on Flights from Baltimore/Washington to Puerto Rico

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 Baltimore/Washington to Puerto Rico

(Round-trip)
Depart: Tue Mar 7 2017 Return: Wed Mar 8 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
1:50a
SJU
8:07a
6h 17m
1 stop
SJU
12:28p
BWI
7:03p
6h 35m
1 stop
Depart: Sat Feb 11 2017 Return: Wed Feb 15 2017 Trip spans 5 days
Major Airline
Major Airline
BWI
4:57a
SJU
3:22p
10h 25m
1 stop
SJU
7:25p
BWI
3:29a
8h 04m
1 stop
Depart: Mon Feb 13 2017 Return: Tue Feb 14 2017 Trip spans 2 days
American Airlines
American Airlines
BWI
12:10a
SJU
8:47a
8h 37m
1 stop
SJU
8:40a
BWI
3:21p
6h 41m
1 stop
Depart: Sun Feb 12 2017 Return: Tue Feb 14 2017 Trip spans 3 days
Delta
Delta
BWI
4:55a
SJU
1:56p
9h 01m
1 stop
SJU
8:55a
BWI
5:43p
8h 48m
1 stop
Depart: Wed Feb 22 2017 Return: Thu Mar 2 2017 Trip spans 9 days
United
United
BWI
12:51p
SJU
11:49p
10h 58m
1 stop
SJU
10:10a
BWI
6:18p
8h 08m
1 stop
Depart: Tue Feb 21 2017 Return: Tue Feb 28 2017 Trip spans 8 days
JetBlue
JetBlue
BWI
2:15a
SJU
6:50p
16h 35m
1 stop
SJU
5:19p
BWI
8:01a
14h 42m
1 stop
Depart: Wed Feb 1 2017 Return: Tue Feb 7 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
5:25a
SJU
1:44p
8h 19m
1 stop
SJU
12:41p
BWI
7:00p
6h 19m
1 stop
Depart: Mon Feb 6 2017 Return: Fri Feb 10 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BWI
1:35a
SJU
8:08a
6h 33m
1 stop
SJU
12:28p
BWI
7:03p
6h 35m
1 stop
Depart: Sat Mar 18 2017 Return: Thu Mar 23 2017 Trip spans 6 days
Major Airline
Major Airline
BWI
10:35a
SJU
7:45p
9h 10m
1 stop
SJU
10:15p
BWI
7:45a
9h 30m
1 stop
Depart: Tue Feb 28 2017 Return: Wed Mar 1 2017 Trip spans 2 days
American Airlines
American Airlines
BWI
2:00a
SJU
10:23a
8h 23m
1 stop
SJU
12:20p
BWI
7:58p
7h 38m
1 stop
Depart: Mon Mar 6 2017 Return: Wed Mar 8 2017 Trip spans 3 days
Delta
Delta
BWI
10:03a
SJU
4:33p
6h 30m
1 stop
SJU
3:15a
BWI
10:23a
7h 08m
1 stop
Depart: Thu Feb 2 2017 Return: Mon Feb 6 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BWI
5:25a
SJU
1:44p
8h 19m
1 stop
SJU
12:41p
BWI
7:00p
6h 19m
1 stop
Depart: Sat Apr 29 2017 Return: Thu May 4 2017 Trip spans 6 days
Major Airline
Major Airline
BWI
11:00p
SJU
6:44a
7h 44m
1 stop
SJU
8:35a
BWI
3:01p
6h 26m
1 stop
Depart: Wed Mar 15 2017 Return: Tue Mar 21 2017 Trip spans 7 days
JetBlue
JetBlue
BWI
12:30p
SJU
4:08a
15h 38m
1 stop
SJU
10:17p
BWI
8:01a
9h 44m
1 stop
Depart: Sun Feb 26 2017 Return: Tue Mar 7 2017 Trip spans 10 days
United
United
BWI
12:25a
SJU
10:48a
10h 23m
1 stop
SJU
1:45a
BWI
12:59p
11h 14m
1 stop
Depart: Tue Apr 25 2017 Return: Thu Apr 27 2017 Trip spans 3 days
American Airlines
American Airlines
BWI
3:00a
SJU
9:42a
6h 42m
1 stop
SJU
12:43p
BWI
8:02p
7h 19m
1 stop
Depart: Wed Mar 8 2017 Return: Wed Mar 15 2017 Trip spans 7 days
Delta
Delta
BWI
4:50a
SJU
1:23p
8h 33m
1 stop
SJU
9:05a
BWI
6:30p
9h 25m
1 stop
Depart: Tue Mar 28 2017 Return: Wed Mar 29 2017 Trip spans 2 days
JetBlue
JetBlue
BWI
12:30p
SJU
4:08a
15h 38m
1 stop
SJU
4:59p
BWI
8:01a
15h 02m
1 stop
Depart: Fri Feb 24 2017 Return: Fri Mar 3 2017 Trip spans 8 days
Major Airline
Major Airline
BWI
9:15p
SJU
10:41a
13h 26m
1 stop
SJU
11:59p
BWI
1:45p
13h 46m
1 stop
Depart: Tue May 2 2017 Return: Fri May 5 2017 Trip spans 4 days
American Airlines
American Airlines
BWI
1:10a
SJU
9:42a
8h 32m
1 stop
SJU
12:40p
BWI
7:44p
7h 04m
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

Baltimore
$160
Destination

San Juan
$160