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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Baltimore/Washington to Buffalo

(Round-trip)
Depart: Tue Sep 12 2017 Return: Thu Sep 14 2017 Trip spans 3 days
Delta
Delta
BWI
12:00a
BUF
5:26a
5h 26m
1 stop
BUF
12:00a
BWI
6:17a
6h 17m
1 stop
Depart: Wed Sep 13 2017 Return: Tue Sep 26 2017 Trip spans 14 days
JetBlue
JetBlue
BWI
12:00a
BUF
3:42a
3h 42m
1 stop
BUF
12:00a
BWI
3:45a
3h 45m
1 stop
Depart: Thu Nov 9 2017 Return: Mon Nov 13 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
BWI
12:00a
BUF
5:58a
5h 58m
1 stop
BUF
12:00a
BWI
3:43a
3h 43m
1 stop
Depart: Sat Sep 9 2017 Return: Mon Sep 11 2017 Trip spans 3 days
United
United
BWI
12:00a
BUF
3:37a
3h 37m
1 stop
BUF
12:00a
BWI
4:29a
4h 29m
1 stop
Depart: Sat Sep 16 2017 Return: Sat Sep 23 2017 Trip spans 8 days
Delta
Delta
BWI
12:00a
BUF
3:40a
3h 40m
1 stop
BUF
12:00a
BWI
4:08a
4h 08m
1 stop
Depart: Fri Dec 1 2017 Return: Mon Dec 4 2017 Trip spans 4 days
Delta
Delta
BWI
12:00a
BUF
5:47a
5h 47m
1 stop
BUF
12:00a
BWI
5:52a
5h 52m
1 stop
Depart: Tue Sep 19 2017 Return: Tue Sep 26 2017 Trip spans 8 days
JetBlue
JetBlue
BWI
12:00a
BUF
5:48a
5h 48m
1 stop
BUF
12:00a
BWI
3:45a
3h 45m
1 stop
Depart: Wed Sep 13 2017 Return: Fri Sep 22 2017 Trip spans 10 days
Multiple Airlines
Multiple Airlines
BWI
12:00a
BUF
3:35a
3h 35m
1 stop
BUF
12:00a
BWI
3:28a
3h 28m
1 stop
Depart: Wed Sep 20 2017 Return: Wed Sep 27 2017 Trip spans 8 days
JetBlue
JetBlue
BWI
12:00a
BUF
5:48a
5h 48m
1 stop
BUF
12:00a
BWI
7:01a
7h 01m
1 stop
Depart: Tue Sep 5 2017 Return: Sat Sep 9 2017 Trip spans 5 days
Delta
Delta
BWI
12:00a
BUF
3:59a
3h 59m
1 stop
BUF
12:00a
BWI
4:26a
4h 26m
1 stop
Depart: Thu Sep 14 2017 Return: Fri Sep 22 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
BWI
12:00a
BUF
3:44a
3h 44m
1 stop
BUF
12:00a
BWI
3:28a
3h 28m
1 stop
Depart: Wed Sep 13 2017 Return: Thu Sep 21 2017 Trip spans 9 days
JetBlue
JetBlue
BWI
12:00a
BUF
7:45a
7h 45m
1 stop
BUF
12:00a
BWI
6:09a
6h 09m
1 stop
Depart: Thu Sep 7 2017 Return: Sun Sep 10 2017 Trip spans 4 days
Delta
Delta
BWI
12:00a
BUF
3:35a
3h 35m
1 stop
BUF
12:00a
BWI
4:21a
4h 21m
1 stop
Depart: Sat Sep 16 2017 Return: Fri Sep 22 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
BWI
12:00a
BUF
3:40a
3h 40m
1 stop
BUF
12:00a
BWI
3:28a
3h 28m
1 stop
Depart: Thu Sep 14 2017 Return: Tue Sep 26 2017 Trip spans 13 days
JetBlue
JetBlue
BWI
12:00a
BUF
5:48a
5h 48m
1 stop
BUF
12:00a
BWI
6:09a
6h 09m
1 stop
Depart: Fri Sep 8 2017 Return: Sun Sep 10 2017 Trip spans 3 days
Delta
Delta
BWI
12:00a
BUF
5:13a
5h 13m
1 stop
BUF
12:00a
BWI
4:21a
4h 21m
1 stop
Depart: Mon Sep 18 2017 Return: Fri Sep 22 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
BWI
12:00a
BUF
5:26a
5h 26m
1 stop
BUF
12:00a
BWI
3:28a
3h 28m
1 stop
Depart: Tue Sep 19 2017 Return: Thu Sep 21 2017 Trip spans 3 days
JetBlue
JetBlue
BWI
12:00a
BUF
5:48a
5h 48m
1 stop
BUF
12:00a
BWI
6:09a
6h 09m
1 stop
Depart: Fri Sep 8 2017 Return: Sun Sep 10 2017 Trip spans 3 days
Delta
Delta
BWI
12:00a
BUF
5:13a
5h 13m
1 stop
BUF
12:00a
BWI
4:21a
4h 21m
1 stop
Depart: Tue Sep 19 2017 Return: Fri Sep 22 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
BWI
12:00a
BUF
3:35a
3h 35m
1 stop
BUF
12:00a
BWI
3:28a
3h 28m
1 stop
Select an airline:  Southwest
Direct flights BWI to BUF on Southwest
Flight # Depart BWI Arrive BUF Sun Mon Tue Wed Thu Fri Sat Valid Between
2107 7:20 am 8:30 am Sep 9 - Sep 23
2107 7:20 am 8:30 am Sep 2 - Sep 2
419 7:20 am 8:30 am Sep 15 - Sep 29
419 7:20 am 8:30 am Sep 5 - Sep 14
419 7:20 am 8:30 am Aug 21 - Sep 1
479 10:50 am 11:55 am Sep 4 - Sep 4
479 10:50 am 12:00 pm Sep 5 - Sep 29
479 10:50 am 12:00 pm Aug 21 - Sep 1
3033 11:00 am 12:05 pm Sep 9 - Sep 23
4617 11:00 am 12:05 pm Sep 2 - Sep 2
3473 11:20 am 12:30 pm Sep 3 - Sep 3
3708 11:20 am 12:30 pm Sep 10 - Sep 24
4090 2:20 pm 3:25 pm Sep 3 - Sep 3
4512 2:20 pm 3:25 pm Sep 10 - Sep 24
1796 2:45 pm 3:50 pm Aug 21 - Sep 29
3515 2:45 pm 3:50 pm Sep 9 - Sep 23
387 2:50 pm 3:55 pm Sep 2 - Sep 2
3337 4:25 pm 5:30 pm Sep 3 - Sep 3
3537 4:25 pm 5:30 pm Sep 10 - Sep 24
4451 6:50 pm 7:55 pm Sep 4 - Sep 4
1357 6:55 pm 8:00 pm Sep 5 - Sep 29
1357 6:55 pm 8:00 pm Aug 21 - Sep 1
1166 7:00 pm 8:05 pm Sep 2 - Sep 2
364 8:00 pm 9:05 pm Sep 4 - Sep 4
4654 8:05 pm 9:10 pm Sep 10 - Sep 24
794 8:25 pm 9:35 pm Aug 21 - Sep 1
794 8:25 pm 9:35 pm Sep 5 - Sep 29
2943 9:50 pm 11:00 pm Sep 9 - Sep 23
185 10:20 pm 11:30 pm Aug 21 - Sep 29
4395 10:35 pm 11:45 pm Sep 10 - Sep 24
* 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

Baltimore
$174
Destination

Buffalo
$174