Find Deals on 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
Students
under 26
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: Wed Jan 18 2017 Return: Wed Jan 25 2017 Trip spans 8 days
JetBlue
JetBlue
SEA
4:19p
BUF
12:27a
8h 08m
1 stop
BUF
4:00a
SEA
12:21p
8h 21m
1 stop
Depart: Thu Jan 5 2017 Return: Tue Jan 31 2017 Trip spans 27 days
Major Airline
Major Airline
SEA
12:00a
BUF
1:13a
1h 13m
nonstop
BUF
12:00a
SEA
7:13a
7h 13m
nonstop
Depart: Thu Jan 12 2017 Return: Wed Jan 18 2017 Trip spans 7 days
United
United
SEA
1:30a
BUF
8:57a
7h 27m
1 stop
BUF
12:35p
SEA
8:25p
7h 50m
1 stop
Depart: Sat Jan 14 2017 Return: Sat Jan 21 2017 Trip spans 8 days
Delta
Delta
SEA
6:59p
BUF
3:46a
8h 47m
1 stop
BUF
11:00a
SEA
7:35p
8h 35m
1 stop
Depart: Tue Feb 28 2017 Return: Tue Mar 7 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
3:15a
BUF
11:40a
8h 25m
1 stop
BUF
8:14a
SEA
4:29p
8h 15m
1 stop
Depart: Tue Mar 28 2017 Return: Tue Apr 4 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SEA
8:38p
BUF
4:02a
7h 24m
1 stop
BUF
7:40a
SEA
5:06p
9h 26m
1 stop
Depart: Tue Jan 31 2017 Return: Wed Feb 8 2017 Trip spans 9 days
JetBlue
JetBlue
SEA
4:19p
BUF
12:27a
8h 08m
1 stop
BUF
4:00a
SEA
12:23p
8h 23m
1 stop
Depart: Tue Jan 17 2017 Return: Tue Jan 24 2017 Trip spans 8 days
United
United
SEA
1:30a
BUF
8:57a
7h 27m
1 stop
BUF
12:35p
SEA
8:25p
7h 50m
1 stop
Depart: Sat Jan 21 2017 Return: Sat Jan 28 2017 Trip spans 8 days
Delta
Delta
SEA
6:49p
BUF
3:46a
8h 57m
1 stop
BUF
7:40a
SEA
5:39p
9h 59m
1 stop
Depart: Wed Mar 1 2017 Return: Tue Mar 7 2017 Trip spans 7 days
American Airlines
American Airlines
SEA
3:15a
BUF
11:40a
8h 25m
1 stop
BUF
6:05a
SEA
4:29p
10h 24m
1 stop
Depart: Fri Feb 17 2017 Return: Mon Feb 20 2017 Trip spans 4 days
Major Airline
Major Airline
SEA
3:02a
BUF
11:31p
20h 29m
2 stops
BUF
8:28a
SEA
5:06p
8h 38m
2 stops
Depart: Wed Feb 1 2017 Return: Wed Feb 8 2017 Trip spans 8 days
JetBlue
JetBlue
SEA
4:19p
BUF
12:27a
8h 08m
1 stop
BUF
4:00a
SEA
12:23p
8h 23m
1 stop
Depart: Thu Jan 19 2017 Return: Wed Jan 25 2017 Trip spans 7 days
United
United
SEA
5:45a
BUF
12:49p
7h 04m
1 stop
BUF
2:02a
SEA
9:57a
7h 55m
1 stop
Depart: Sat Jan 28 2017 Return: Sat Feb 4 2017 Trip spans 8 days
Delta
Delta
SEA
6:49p
BUF
3:46a
8h 57m
1 stop
BUF
1:15a
SEA
8:33a
7h 18m
1 stop
Depart: Tue Mar 14 2017 Return: Tue Mar 21 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
4:30a
BUF
12:34p
8h 04m
1 stop
BUF
11:10a
SEA
6:53p
7h 43m
1 stop
Depart: Tue Jan 10 2017 Return: Wed Jan 18 2017 Trip spans 9 days
JetBlue
JetBlue
SEA
4:19p
BUF
12:27a
8h 08m
1 stop
BUF
4:00a
SEA
12:21p
8h 21m
1 stop
Depart: Mon Dec 12 2016 Return: Fri Dec 16 2016 Trip spans 5 days
Major Airline
Major Airline
SEA
12:00a
BUF
1:13a
1h 13m
nonstop
BUF
8:00a
SEA
3:13p
7h 13m
nonstop
Depart: Thu Jan 26 2017 Return: Wed Feb 1 2017 Trip spans 7 days
United
United
SEA
5:45a
BUF
12:49p
7h 04m
1 stop
BUF
2:02a
SEA
9:57a
7h 55m
1 stop
Depart: Thu Mar 2 2017 Return: Thu Mar 9 2017 Trip spans 8 days
Delta
Delta
SEA
7:15a
BUF
2:52p
7h 37m
1 stop
BUF
9:55a
SEA
9:23p
11h 28m
1 stop
Depart: Wed Jan 11 2017 Return: Wed Jan 18 2017 Trip spans 8 days
JetBlue
JetBlue
SEA
4:19p
BUF
12:27a
8h 08m
1 stop
BUF
4:00a
SEA
12:21p
8h 21m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Seattle
$356
Destination

Buffalo
$356