Find Cheap Flights from San Juan to Buffalo

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 San Juan to Buffalo

(Round-trip)
Depart: Tue Oct 17 2017 Return: Sat Oct 28 2017 Trip spans 12 days
Delta
Delta
SJU
3:00a
BUF
10:31a
7h 31m
1 stop
BUF
11:10a
SJU
6:24p
7h 14m
1 stop
Depart: Sun Aug 6 2017 Return: Wed Aug 9 2017 Trip spans 4 days
JetBlue
JetBlue
SJU
2:01a
BUF
10:00a
7h 59m
1 stop
BUF
2:59p
SJU
11:53p
8h 54m
1 stop
Depart: Thu Jun 15 2017 Return: Sat Jun 17 2017 Trip spans 3 days
American Airlines
American Airlines
SJU
12:45p
BUF
7:57p
7h 12m
1 stop
BUF
9:45a
SJU
5:53p
8h 08m
1 stop
Depart: Sat May 27 2017 Return: Sat Jun 3 2017 Trip spans 8 days
United
United
SJU
8:20a
BUF
7:20p
11h 00m
2 stops
BUF
2:00a
SJU
8:15a
6h 15m
1 stop
Depart: Tue Jul 18 2017 Return: Thu Jul 20 2017 Trip spans 3 days
Major Airline
Major Airline
SJU
9:50p
BUF
6:05a
8h 15m
1 stop
BUF
11:30p
SJU
6:24a
6h 54m
1 stop
Depart: Thu Sep 7 2017 Return: Sun Sep 24 2017 Trip spans 18 days
Delta
Delta
SJU
9:30a
BUF
7:16p
9h 46m
1 stop
BUF
1:49a
SJU
8:08a
6h 19m
1 stop
Depart: Fri Jun 16 2017 Return: Sat Jun 17 2017 Trip spans 2 days
American Airlines
American Airlines
SJU
12:45p
BUF
7:57p
7h 12m
1 stop
BUF
9:45a
SJU
5:53p
8h 08m
1 stop
Depart: Fri Aug 11 2017 Return: Mon Aug 14 2017 Trip spans 4 days
JetBlue
JetBlue
SJU
1:10a
BUF
7:59a
6h 49m
1 stop
BUF
4:55p
SJU
11:36p
6h 41m
1 stop
Depart: Tue Jun 6 2017 Return: Sat Jun 10 2017 Trip spans 5 days
American Airlines
American Airlines
SJU
9:15a
BUF
6:22p
9h 07m
1 stop
BUF
4:40a
SJU
12:39p
7h 59m
1 stop
Depart: Wed Jul 19 2017 Return: Wed Jul 26 2017 Trip spans 8 days
Delta
Delta
SJU
10:19a
BUF
7:55p
9h 36m
1 stop
BUF
2:00a
SJU
10:35a
8h 35m
1 stop
Depart: Wed Jun 7 2017 Return: Sat Jun 10 2017 Trip spans 4 days
American Airlines
American Airlines
SJU
9:15a
BUF
6:22p
9h 07m
1 stop
BUF
4:40a
SJU
12:39p
7h 59m
1 stop
Depart: Fri Sep 1 2017 Return: Mon Sep 11 2017 Trip spans 11 days
JetBlue
JetBlue
SJU
7:57a
BUF
6:21p
10h 24m
1 stop
BUF
7:07a
SJU
4:17p
9h 10m
1 stop
Depart: Wed Jun 14 2017 Return: Tue Jun 20 2017 Trip spans 7 days
Delta
Delta
SJU
11:30a
BUF
7:40p
8h 10m
1 stop
BUF
1:53a
SJU
8:07a
6h 14m
1 stop
Depart: Tue Jun 13 2017 Return: Mon Jun 26 2017 Trip spans 14 days
Major Airline
Major Airline
SJU
10:00p
BUF
8:30a
10h 30m
1 stop
BUF
5:01a
SJU
7:36p
14h 35m
1 stop
Depart: Thu Jun 8 2017 Return: Sat Jun 10 2017 Trip spans 3 days
American Airlines
American Airlines
SJU
11:30a
BUF
6:22p
6h 52m
1 stop
BUF
4:40a
SJU
12:39p
7h 59m
1 stop
Depart: Mon Jun 19 2017 Return: Tue Jun 20 2017 Trip spans 2 days
JetBlue
JetBlue
SJU
1:45a
BUF
10:04a
8h 19m
1 stop
BUF
3:05p
SJU
11:54p
8h 49m
1 stop
Depart: Fri Jun 9 2017 Return: Sat Jun 10 2017 Trip spans 2 days
American Airlines
American Airlines
SJU
11:30a
BUF
6:22p
6h 52m
1 stop
BUF
4:40a
SJU
12:39p
7h 59m
1 stop
Depart: Fri Jun 23 2017 Return: Sat Jul 1 2017 Trip spans 9 days
JetBlue
JetBlue
SJU
10:04a
BUF
8:17p
10h 13m
1 stop
BUF
2:55p
SJU
8:51p
5h 56m
1 stop
Depart: Wed Jul 26 2017 Return: Sat Aug 12 2017 Trip spans 18 days
Delta
Delta
SJU
1:30a
BUF
7:41a
6h 11m
1 stop
BUF
1:50a
SJU
8:07a
6h 17m
1 stop
Depart: Thu Jul 20 2017 Return: Mon Jul 24 2017 Trip spans 5 days
JetBlue
JetBlue
SJU
1:26a
BUF
10:17a
8h 51m
1 stop
BUF
2:55p
SJU
11:56p
9h 01m
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.

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Airports
Origin

San Juan
$290
Destination

Buffalo
$290