Find Deals on Flights from Buffalo to San Juan Luis Munoz Marin (BUF - 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 Buffalo to San Juan Luis Munoz Marin

(Round-trip)
Depart: Tue Mar 28 2017 Return: Wed Mar 29 2017 Trip spans 2 days
United
United
BUF
2:00a
SJU
8:15a
6h 15m
1 stop
SJU
9:45a
BUF
6:04p
8h 19m
1 stop
Depart: Wed Mar 29 2017 Return: Wed Apr 5 2017 Trip spans 8 days
Delta
Delta
BUF
5:15a
SJU
11:50a
6h 35m
1 stop
SJU
3:15a
BUF
11:50a
8h 35m
1 stop
Depart: Tue Apr 4 2017 Return: Mon Apr 10 2017 Trip spans 7 days
JetBlue
JetBlue
BUF
3:39p
SJU
11:45p
8h 06m
1 stop
SJU
11:00p
BUF
7:46a
8h 46m
1 stop
Depart: Tue Mar 14 2017 Return: Tue Mar 21 2017 Trip spans 8 days
American Airlines
American Airlines
BUF
11:05a
SJU
5:59p
6h 54m
1 stop
SJU
12:20p
BUF
6:58a
18h 38m
1 stop
Depart: Tue Jul 4 2017 Return: Thu Jul 20 2017 Trip spans 17 days
Major Airline
Major Airline
BUF
12:04a
SJU
7:20a
7h 16m
2 stops
SJU
3:42a
BUF
10:03a
6h 21m
2 stops
Depart: Sun Aug 6 2017 Return: Mon Aug 14 2017 Trip spans 9 days
Southwest
Southwest
BUF
2:20a
SJU
1:35p
11h 15m
3 stops
SJU
11:25a
BUF
8:30p
9h 05m
1 stop
Depart: Tue Apr 18 2017 Return: Tue Apr 25 2017 Trip spans 8 days
Delta
Delta
BUF
1:45a
SJU
8:07a
6h 22m
1 stop
SJU
3:00a
BUF
9:55a
6h 55m
1 stop
Depart: Mon Apr 24 2017 Return: Tue May 2 2017 Trip spans 9 days
Delta
Delta
BUF
2:00a
SJU
9:21a
7h 21m
1 stop
SJU
11:50a
BUF
7:14p
7h 24m
1 stop
Depart: Mon Mar 20 2017 Return: Mon Mar 27 2017 Trip spans 8 days
American Airlines
American Airlines
BUF
9:05a
SJU
5:59p
8h 54m
1 stop
SJU
10:44a
BUF
6:58a
20h 14m
1 stop
Depart: Mon Mar 13 2017 Return: Wed Mar 22 2017 Trip spans 10 days
JetBlue
JetBlue
BUF
3:39p
SJU
11:45p
8h 06m
1 stop
SJU
10:00p
BUF
5:32a
7h 32m
1 stop
Depart: Sat Apr 22 2017 Return: Tue Apr 25 2017 Trip spans 4 days
United
United
BUF
1:15p
SJU
9:00p
7h 45m
1 stop
SJU
9:30p
BUF
8:58a
11h 28m
2 stops
Depart: Tue Apr 25 2017 Return: Tue May 2 2017 Trip spans 8 days
Delta
Delta
BUF
2:00a
SJU
10:50a
8h 50m
1 stop
SJU
3:00a
BUF
10:12a
7h 12m
1 stop
Depart: Sat Jul 29 2017 Return: Sat Aug 5 2017 Trip spans 8 days
Major Airline
Major Airline
BUF
12:55p
SJU
12:59a
12h 04m
2 stops
SJU
6:01a
BUF
4:17p
10h 16m
2 stops
Depart: Wed Apr 19 2017 Return: Mon Apr 24 2017 Trip spans 6 days
JetBlue
JetBlue
BUF
3:39p
SJU
11:45p
8h 06m
1 stop
SJU
10:00p
BUF
9:21a
11h 21m
1 stop
Depart: Thu Apr 20 2017 Return: Thu Apr 27 2017 Trip spans 8 days
American Airlines
American Airlines
BUF
4:16a
SJU
11:36a
7h 20m
1 stop
SJU
12:43p
BUF
8:07p
7h 24m
1 stop
Depart: Wed Apr 26 2017 Return: Tue May 2 2017 Trip spans 7 days
Delta
Delta
BUF
1:45a
SJU
8:07a
6h 22m
1 stop
SJU
3:00a
BUF
10:12a
7h 12m
1 stop
Depart: Sat Jul 1 2017 Return: Wed Jul 19 2017 Trip spans 19 days
Major Airline
Major Airline
BUF
10:59a
SJU
7:53p
8h 54m
2 stops
SJU
6:01a
BUF
12:32p
6h 31m
2 stops
Depart: Fri Apr 28 2017 Return: Wed May 3 2017 Trip spans 6 days
American Airlines
American Airlines
BUF
2:00a
SJU
5:34p
15h 34m
1 stop
SJU
9:10a
BUF
6:18p
9h 08m
1 stop
Depart: Thu Apr 27 2017 Return: Tue May 2 2017 Trip spans 6 days
Delta
Delta
BUF
1:45a
SJU
8:07a
6h 22m
1 stop
SJU
10:14a
BUF
7:14p
9h 00m
1 stop
Depart: Fri Jul 14 2017 Return: Tue Jul 18 2017 Trip spans 5 days
Major Airline
Major Airline
BUF
12:04a
SJU
10:14a
10h 10m
2 stops
SJU
10:01p
BUF
6:00a
7h 59m
2 stops
* 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.

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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.

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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

Buffalo
$264
Destination

San Juan
$264