Find Cheap Flights from Seattle/Tacoma Intl to Buffalo (SEA - BUF)

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 Seattle/Tacoma Intl to Buffalo

(Round-trip)
Depart: Tue Oct 17 2017 Return: Tue Oct 24 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BUF
11:39a
11h 39m
1 stop
BUF
12:00a
SEA
7:29a
7h 29m
1 stop
Depart: Mon Sep 25 2017 Return: Fri Sep 29 2017 Trip spans 5 days
United
United
SEA
12:00a
BUF
12:01p
12h 01m
2 stops
BUF
12:00a
SEA
7:35a
7h 35m
1 stop
Depart: Wed Sep 6 2017 Return: Tue Sep 12 2017 Trip spans 7 days
Delta
Delta
SEA
12:00a
BUF
7:43a
7h 43m
1 stop
BUF
12:00a
SEA
8:35a
8h 35m
1 stop
Depart: Wed Nov 8 2017 Return: Thu Nov 16 2017 Trip spans 9 days
American Airlines
American Airlines
SEA
12:00a
BUF
8:21a
8h 21m
1 stop
BUF
12:00a
SEA
7:38a
7h 38m
1 stop
Depart: Tue Sep 19 2017 Return: Tue Sep 26 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BUF
12:01p
12h 01m
2 stops
BUF
12:00a
SEA
10:34a
10h 34m
1 stop
Depart: Thu Sep 7 2017 Return: Sun Sep 10 2017 Trip spans 4 days
United
United
SEA
12:00a
BUF
7:32a
7h 32m
1 stop
BUF
12:00a
SEA
7:18a
7h 18m
1 stop
Depart: Wed Nov 8 2017 Return: Thu Nov 16 2017 Trip spans 9 days
Delta
Delta
SEA
12:00a
BUF
8:08a
8h 08m
1 stop
BUF
12:00a
SEA
7:30a
7h 30m
1 stop
Depart: Sun Aug 20 2017 Return: Tue Aug 22 2017 Trip spans 3 days
JetBlue
JetBlue
SEA
12:00a
BUF
10:49a
10h 49m
1 stop
BUF
12:00a
SEA
9:57a
9h 57m
1 stop
Depart: Sat Dec 2 2017 Return: Sat Dec 9 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BUF
12:46p
12h 46m
2 stops
BUF
12:00a
SEA
11:22a
11h 22m
1 stop
Depart: Thu Sep 14 2017 Return: Mon Sep 18 2017 Trip spans 5 days
United
United
SEA
12:00a
BUF
6:41a
6h 41m
1 stop
BUF
12:00a
SEA
7:35a
7h 35m
1 stop
Depart: Thu Nov 9 2017 Return: Mon Nov 13 2017 Trip spans 5 days
Delta
Delta
SEA
12:00a
BUF
6:02a
6h 02m
1 stop
BUF
12:00a
SEA
7:15a
7h 15m
1 stop
Depart: Wed Nov 8 2017 Return: Wed Nov 15 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BUF
8:14a
8h 14m
1 stop
BUF
12:00a
SEA
11:06a
11h 06m
1 stop
Depart: Sat Sep 16 2017 Return: Mon Sep 18 2017 Trip spans 3 days
United
United
SEA
12:00a
BUF
8:00a
8h 00m
1 stop
BUF
12:00a
SEA
7:35a
7h 35m
1 stop
Depart: Tue Sep 19 2017 Return: Fri Sep 22 2017 Trip spans 4 days
Delta
Delta
SEA
12:00a
BUF
8:36a
8h 36m
1 stop
BUF
12:00a
SEA
9:05a
9h 05m
1 stop
Depart: Tue Sep 19 2017 Return: Fri Sep 22 2017 Trip spans 4 days
United
United
SEA
12:00a
BUF
8:16a
8h 16m
1 stop
BUF
12:00a
SEA
9:08a
9h 08m
1 stop
Depart: Mon Oct 2 2017 Return: Sat Oct 14 2017 Trip spans 13 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BUF
6:49a
6h 49m
1 stop
BUF
12:00a
SEA
6:41a
6h 41m
1 stop
Depart: Fri Nov 10 2017 Return: Mon Nov 13 2017 Trip spans 4 days
Delta
Delta
SEA
12:00a
BUF
6:02a
6h 02m
1 stop
BUF
12:00a
SEA
7:30a
7h 30m
1 stop
Depart: Sun Oct 1 2017 Return: Fri Oct 13 2017 Trip spans 13 days
United
United
SEA
12:00a
BUF
6:41a
6h 41m
1 stop
BUF
12:00a
SEA
7:29a
7h 29m
1 stop
Depart: Tue Oct 3 2017 Return: Fri Oct 13 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
SEA
12:00a
BUF
6:10a
6h 10m
1 stop
BUF
12:00a
SEA
7:29a
7h 29m
1 stop
Depart: Sat Sep 16 2017 Return: Mon Sep 18 2017 Trip spans 3 days
Delta
Delta
SEA
12:00a
BUF
8:51a
8h 51m
1 stop
BUF
12:00a
SEA
10:04a
10h 04m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Seattle
$377
Destination

Buffalo
$377