Find Cheap Flights from Baltimore/Washington to Buffalo (BWI - 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 Baltimore/Washington to Buffalo

(Round-trip)
Depart: Tue Dec 12 2017 Return: Wed Dec 13 2017 Trip spans 2 days
American Airlines
American Airlines
BWI
12:00a
BUF
3:00a
3h 00m
1 stop
BUF
12:00a
BWI
5:09a
5h 09m
1 stop
Depart: Thu Nov 9 2017 Return: Mon Nov 13 2017 Trip spans 5 days
United
United
BWI
12:00a
BUF
4:40a
4h 40m
1 stop
BUF
12:00a
BWI
5:02a
5h 02m
1 stop
Depart: Fri Feb 23 2018 Return: Sun Feb 25 2018 Trip spans 3 days
Delta
Delta
BWI
12:00a
BUF
5:01a
5h 01m
1 stop
BUF
12:00a
BWI
6:16a
6h 16m
1 stop
Depart: Fri Jan 12 2018 Return: Mon Jan 15 2018 Trip spans 4 days
American Airlines
American Airlines
BWI
12:00a
BUF
3:28a
3h 28m
1 stop
BUF
12:00a
BWI
5:40a
5h 40m
1 stop
Depart: Fri Feb 16 2018 Return: Sun Feb 18 2018 Trip spans 3 days
United
United
BWI
12:00a
BUF
5:46a
5h 46m
1 stop
BUF
12:00a
BWI
5:35a
5h 35m
1 stop
Depart: Wed Nov 8 2017 Return: Wed Nov 15 2017 Trip spans 8 days
American Airlines
American Airlines
BWI
12:00a
BUF
5:58a
5h 58m
1 stop
BUF
12:00a
BWI
3:09a
3h 09m
1 stop
Depart: Thu Dec 14 2017 Return: Sun Dec 17 2017 Trip spans 4 days
United
United
BWI
12:00a
BUF
4:40a
4h 40m
1 stop
BUF
12:00a
BWI
6:25a
6h 25m
1 stop
Depart: Mon Oct 30 2017 Return: Thu Nov 2 2017 Trip spans 4 days
Delta
Delta
BWI
12:00a
BUF
3:46a
3h 46m
1 stop
BUF
12:00a
BWI
5:04a
5h 04m
1 stop
Depart: Fri Nov 3 2017 Return: Sat Nov 4 2017 Trip spans 2 days
Delta
Delta
BWI
12:00a
BUF
4:49a
4h 49m
1 stop
BUF
12:00a
BWI
4:13a
4h 13m
1 stop
Depart: Fri Apr 6 2018 Return: Sat Apr 7 2018 Trip spans 2 days
Delta
Delta
BWI
12:00a
BUF
4:36a
4h 36m
1 stop
BUF
12:00a
BWI
4:14a
4h 14m
1 stop
Depart: Sat Dec 23 2017 Return: Tue Dec 26 2017 Trip spans 4 days
United
United
BWI
12:00a
BUF
5:35a
5h 35m
1 stop
BUF
12:00a
BWI
6:05a
6h 05m
1 stop
Depart: Thu Oct 26 2017 Return: Sun Oct 29 2017 Trip spans 4 days
American Airlines
American Airlines
BWI
12:00a
BUF
4:00a
4h 00m
1 stop
BUF
12:00a
BWI
3:26a
3h 26m
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
2131 7:00 am 8:10 am Nov 23 - Nov 23
407 7:00 am 8:10 am Nov 6 - Nov 16
407 7:00 am 8:10 am Nov 20 - Nov 20
5182 7:05 am 8:15 am Nov 17 - Nov 22
5182 7:05 am 8:15 am Nov 26 - Nov 27
2299 7:10 am 8:20 am Nov 11 - Nov 11
1900 7:15 am 8:20 am Oct 8 - Oct 29
3292 7:20 am 8:30 am Nov 5 - Nov 5
3292 7:20 am 8:30 am Nov 19 - Nov 19
1642 7:25 am 8:35 am Oct 7 - Oct 28
269 7:30 am 8:40 am Nov 4 - Nov 4
1124 7:50 am 8:55 am Oct 9 - Nov 3
1625 10:45 am 11:55 am Nov 6 - Nov 16
1625 10:45 am 11:55 am Nov 23 - Nov 23
1625 10:45 am 11:55 am Nov 20 - Nov 20
2788 10:45 am 11:55 am Nov 24 - Nov 24
2736 10:50 am 12:00 pm Nov 18 - Nov 25
2390 10:55 am 12:05 pm Nov 11 - Nov 11
1065 11:00 am 12:05 pm Oct 31 - Oct 31
1541 11:00 am 12:05 pm Oct 9 - Oct 30
1541 11:00 am 12:05 pm Nov 1 - Nov 3
2826 11:00 am 12:05 pm Oct 7 - Oct 28
299 11:05 am 12:10 pm Nov 4 - Nov 4
1650 11:10 am 12:20 pm Nov 5 - Nov 19
6701 11:10 am 12:20 pm Nov 26 - Nov 27
6701 11:10 am 12:20 pm Nov 17 - Nov 22
3274 11:25 am 12:30 pm Oct 8 - Oct 29
2830 12:40 pm 1:45 pm Nov 24 - Nov 24
483 12:40 pm 1:45 pm Nov 20 - Nov 20
483 12:40 pm 1:45 pm Nov 6 - Nov 16
556 12:40 pm 1:45 pm Nov 23 - Nov 23
973 12:40 pm 1:45 pm Oct 9 - Nov 3
2226 1:10 pm 2:20 pm Nov 25 - Nov 25
4009 1:10 pm 2:20 pm Nov 18 - Nov 18
2427 2:00 pm 3:10 pm Nov 11 - Nov 11
1451 2:40 pm 3:45 pm Nov 1 - Nov 3
1451 2:40 pm 3:45 pm Oct 9 - Oct 30
466 2:40 pm 3:45 pm Oct 31 - Oct 31
1871 2:45 pm 3:50 pm Nov 20 - Nov 24
1871 2:45 pm 3:50 pm Nov 6 - Nov 16
917 3:00 pm 4:05 pm Nov 23 - Nov 23
6243 3:10 pm 4:20 pm Nov 5 - Nov 19
2766 3:30 pm 4:40 pm Nov 18 - Nov 25
3820 3:50 pm 5:00 pm Oct 7 - Oct 28
6561 3:55 pm 5:05 pm Nov 26 - Nov 27
6561 3:55 pm 5:05 pm Nov 17 - Nov 22
1852 4:05 pm 5:10 pm Oct 9 - Nov 3
3329 4:10 pm 5:15 pm Oct 8 - Oct 29
355 4:30 pm 5:40 pm Nov 4 - Nov 4
3323 5:15 pm 6:25 pm Nov 5 - Nov 19
4489 5:20 pm 6:30 pm Nov 11 - Nov 11
1581 7:25 pm 8:35 pm Nov 20 - Nov 20
1581 7:25 pm 8:35 pm Nov 6 - Nov 16
529 7:30 pm 8:40 pm Nov 24 - Nov 24
5050 8:15 pm 9:30 pm Nov 26 - Nov 27
5050 8:15 pm 9:30 pm Nov 17 - Nov 22
3026 8:50 pm 10:05 pm Oct 8 - Oct 29
5220 9:35 pm 10:45 pm Oct 7 - Oct 28
354 9:40 pm 10:50 pm Nov 4 - Nov 4
2291 10:00 pm 11:10 pm Nov 11 - Nov 11
4151 10:30 pm 11:40 pm Nov 18 - Nov 25
445 10:30 pm 11:40 pm Oct 9 - Nov 3
3288 10:35 pm 11:50 pm Nov 5 - Nov 19
122 10:40 pm 11:55 pm Nov 6 - Nov 16
122 10:40 pm 11:55 pm Nov 20 - Nov 20
353 10:40 pm 11:55 pm Nov 24 - Nov 24
3944 10:55 pm 12:05 am Oct 8 - Oct 29
1073 11:10 pm 12:25 am Nov 26 - Nov 27
1073 11:10 pm 12:25 am Nov 17 - Nov 22
* 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

Baltimore
$198
Destination

Buffalo
$198