Find Cheap Flights 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 Portland to Buffalo

(Round-trip)
Depart: Wed Oct 18 2017 Return: Thu Oct 19 2017 Trip spans 2 days
Delta
Delta
PWM
3:15a
BUF
8:26a
5h 11m
1 stop
BUF
9:00a
PWM
12:43p
3h 43m
1 stop
Depart: Fri Oct 6 2017 Return: Wed Oct 11 2017 Trip spans 6 days
United
United
PWM
2:50p
BUF
7:22p
4h 32m
1 stop
BUF
3:30p
PWM
7:45p
4h 15m
1 stop
Depart: Thu Aug 31 2017 Return: Mon Sep 4 2017 Trip spans 5 days
JetBlue
JetBlue
PWM
2:40p
BUF
8:17p
5h 37m
1 stop
BUF
1:40a
PWM
4:49a
3h 09m
1 stop
Depart: Thu Nov 9 2017 Return: Sat Nov 11 2017 Trip spans 3 days
Delta
Delta
PWM
6:05a
BUF
10:21a
4h 16m
1 stop
BUF
12:40p
PWM
4:49p
4h 09m
1 stop
Depart: Fri Dec 1 2017 Return: Mon Dec 4 2017 Trip spans 4 days
Delta
Delta
PWM
6:05a
BUF
12:41p
6h 36m
1 stop
BUF
1:35a
PWM
8:10a
6h 35m
1 stop
Depart: Fri Jul 28 2017 Return: Sun Jul 30 2017 Trip spans 3 days
American Airlines
American Airlines
PWM
1:47p
BUF
6:20p
4h 33m
1 stop
BUF
1:45p
PWM
6:25p
4h 40m
1 stop
Depart: Fri Oct 27 2017 Return: Mon Oct 30 2017 Trip spans 4 days
Delta
Delta
PWM
3:15a
BUF
8:26a
5h 11m
1 stop
BUF
2:30a
PWM
6:42a
4h 12m
1 stop
Depart: Thu Aug 24 2017 Return: Sun Aug 27 2017 Trip spans 4 days
JetBlue
JetBlue
PWM
2:40p
BUF
8:17p
5h 37m
1 stop
BUF
1:40a
PWM
4:49a
3h 09m
1 stop
Depart: Wed Aug 2 2017 Return: Wed Aug 16 2017 Trip spans 15 days
United
United
PWM
2:50p
BUF
7:17p
4h 27m
1 stop
BUF
2:00a
PWM
3:21a
25h 21m
1 stop
Depart: Sun Sep 10 2017 Return: Wed Sep 13 2017 Trip spans 4 days
Delta
Delta
PWM
1:30a
BUF
5:30a
4h 00m
1 stop
BUF
12:00p
PWM
4:53p
4h 53m
1 stop
Depart: Fri Aug 4 2017 Return: Tue Aug 8 2017 Trip spans 5 days
United
United
PWM
4:35p
BUF
2:11p
21h 36m
1 stop
BUF
2:45p
PWM
7:18p
4h 33m
1 stop
Depart: Tue Jul 25 2017 Return: Wed Jul 26 2017 Trip spans 2 days
Delta
Delta
PWM
1:15p
BUF
7:12p
5h 57m
1 stop
BUF
2:30a
PWM
6:53a
4h 23m
1 stop
Depart: Wed Aug 9 2017 Return: Thu Aug 10 2017 Trip spans 2 days
United
United
PWM
4:35p
BUF
2:11p
21h 36m
1 stop
BUF
4:40p
PWM
3:21a
10h 41m
1 stop
Depart: Fri Oct 13 2017 Return: Sun Oct 15 2017 Trip spans 3 days
Delta
Delta
PWM
3:15a
BUF
8:26a
5h 11m
1 stop
BUF
12:07p
PWM
6:53p
6h 46m
1 stop
Depart: Thu Jul 27 2017 Return: Sat Aug 5 2017 Trip spans 10 days
Delta
Delta
PWM
4:13a
BUF
8:25a
4h 12m
1 stop
BUF
9:50a
PWM
3:36p
5h 46m
1 stop
Depart: Tue Aug 1 2017 Return: Mon Aug 7 2017 Trip spans 7 days
Delta
Delta
PWM
1:15p
BUF
7:12p
5h 57m
1 stop
BUF
2:42p
PWM
7:09p
4h 27m
1 stop
Depart: Fri Sep 1 2017 Return: Mon Sep 4 2017 Trip spans 4 days
Delta
Delta
PWM
3:15a
BUF
8:26a
5h 11m
1 stop
BUF
2:50p
PWM
6:53p
4h 03m
1 stop
Depart: Thu Sep 14 2017 Return: Sun Sep 17 2017 Trip spans 4 days
Delta
Delta
PWM
1:30a
BUF
7:14a
5h 44m
1 stop
BUF
9:05a
PWM
12:42p
3h 37m
1 stop
Depart: Fri Jul 21 2017 Return: Sun Jul 23 2017 Trip spans 3 days
Delta
Delta
PWM
9:42a
BUF
2:07p
4h 25m
1 stop
BUF
2:15a
PWM
8:00a
5h 45m
1 stop
Depart: Sat Jul 22 2017 Return: Mon Jul 24 2017 Trip spans 3 days
Delta
Delta
PWM
1:44a
BUF
5:40a
3h 56m
1 stop
BUF
2:42p
PWM
7:09p
4h 27m
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

Portland
$222
Destination

Buffalo
$222