Find Deals on 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 Mar 21 2017 Return: Wed Mar 22 2017 Trip spans 2 days
JetBlue
JetBlue
BWI
4:10a
BUF
7:46a
3h 36m
1 stop
BUF
10:00a
BWI
3:02p
5h 02m
1 stop
Depart: Thu Mar 9 2017 Return: Mon Mar 13 2017 Trip spans 4 days
Major Airline
Major Airline
BWI
7:50p
BUF
1:46a
5h 56m
1 stop
BUF
11:39a
BWI
11:25p
11h 46m
1 stop
Depart: Wed Mar 29 2017 Return: Sat Apr 1 2017 Trip spans 4 days
Delta
Delta
BWI
3:10a
BUF
7:47a
4h 37m
1 stop
BUF
2:00p
BWI
6:10p
4h 10m
1 stop
Depart: Wed May 17 2017 Return: Tue May 23 2017 Trip spans 7 days
United
United
BWI
3:25p
BUF
6:51p
3h 26m
1 stop
BUF
5:45a
BWI
11:57a
6h 12m
1 stop
Depart: Mon Jun 19 2017 Return: Sat Jun 24 2017 Trip spans 6 days
American Airlines
American Airlines
BWI
2:50p
BUF
5:59p
3h 09m
1 stop
BUF
4:30a
BWI
9:44a
5h 14m
1 stop
Depart: Fri Mar 10 2017 Return: Mon Mar 13 2017 Trip spans 3 days
JetBlue
JetBlue
BWI
12:50a
BUF
1:03p
12h 13m
1 stop
BUF
3:39p
BWI
3:25a
11h 46m
1 stop
Depart: Wed Apr 12 2017 Return: Mon Apr 17 2017 Trip spans 6 days
Major Airline
Major Airline
BWI
12:10a
BUF
3:46a
3h 36m
1 stop
BUF
11:39a
BWI
8:51a
21h 12m
1 stop
Depart: Tue Mar 14 2017 Return: Thu Mar 16 2017 Trip spans 3 days
JetBlue
JetBlue
BWI
1:30p
BUF
6:10p
4h 40m
1 stop
BUF
4:45a
BWI
3:25a
22h 40m
1 stop
Depart: Tue Apr 11 2017 Return: Tue Apr 18 2017 Trip spans 8 days
Delta
Delta
BWI
12:59p
BUF
6:55p
5h 56m
1 stop
BUF
1:45a
BWI
5:23a
3h 38m
1 stop
Depart: Fri Mar 31 2017 Return: Tue Apr 4 2017 Trip spans 5 days
United
United
BWI
1:50a
BUF
5:23a
3h 33m
1 stop
BUF
2:45p
BWI
6:55p
4h 10m
1 stop
Depart: Wed Apr 26 2017 Return: Sat Apr 29 2017 Trip spans 4 days
Delta
Delta
BWI
3:37p
BUF
7:01p
3h 24m
1 stop
BUF
2:10a
BWI
5:56a
3h 46m
1 stop
Depart: Sat Jul 15 2017 Return: Tue Jul 18 2017 Trip spans 4 days
American Airlines
American Airlines
BWI
2:50p
BUF
5:59p
3h 09m
1 stop
BUF
7:05a
BWI
9:44a
2h 39m
1 stop
Depart: Wed May 10 2017 Return: Tue May 16 2017 Trip spans 7 days
JetBlue
JetBlue
BWI
4:06a
BUF
7:51a
3h 45m
1 stop
BUF
8:27a
BWI
1:14p
4h 47m
1 stop
Depart: Sat May 20 2017 Return: Tue May 23 2017 Trip spans 4 days
Delta
Delta
BWI
2:10a
BUF
5:40a
3h 30m
1 stop
BUF
2:25a
BWI
7:31a
5h 06m
1 stop
Depart: Sat May 13 2017 Return: Mon May 15 2017 Trip spans 3 days
United
United
BWI
3:25p
BUF
7:22p
3h 57m
1 stop
BUF
5:45a
BWI
11:57a
6h 12m
1 stop
Depart: Tue May 30 2017 Return: Thu Jun 1 2017 Trip spans 3 days
Major Airline
Major Airline
BWI
10:00p
BUF
3:51a
5h 51m
1 stop
BUF
10:00p
BWI
2:00p
16h 00m
1 stop
Depart: Tue May 23 2017 Return: Wed May 24 2017 Trip spans 2 days
Delta
Delta
BWI
3:05a
BUF
7:40a
4h 35m
1 stop
BUF
1:25p
BWI
5:25p
4h 00m
1 stop
Depart: Wed Mar 1 2017 Return: Tue Mar 7 2017 Trip spans 7 days
American Airlines
American Airlines
BWI
1:55a
BUF
5:15a
3h 20m
1 stop
BUF
8:05a
BWI
10:57a
2h 52m
1 stop
Depart: Thu Apr 6 2017 Return: Mon Apr 10 2017 Trip spans 5 days
JetBlue
JetBlue
BWI
2:00a
BUF
6:10p
16h 10m
1 stop
BUF
3:39p
BWI
3:25a
11h 46m
1 stop
Depart: Fri Mar 3 2017 Return: Sun Mar 5 2017 Trip spans 3 days
Major Airline
Major Airline
BWI
12:00a
BUF
12:33a
0h 33m
nonstop
BUF
8:00a
BWI
8:33a
0h 33m
nonstop
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
3082 6:15 am 7:25 am Mar 12 - Apr 23
2521 6:50 am 8:00 am Mar 10 - Mar 10
2521 6:50 am 8:00 am Mar 13 - Apr 7
365 6:50 am 8:00 am Mar 9 - Mar 9
1381 6:55 am 8:10 am Feb 16 - Mar 8
1185 10:10 am 11:20 am Mar 9 - Mar 10
1185 10:10 am 11:20 am Mar 13 - Apr 24
236 10:30 am 11:40 am Feb 16 - Mar 8
1274 10:35 am 11:45 am Feb 18 - Mar 4
2425 10:40 am 11:50 am Mar 11 - Mar 11
2425 10:40 am 11:50 am Mar 18 - Apr 22
5111 11:05 am 12:10 pm Mar 12 - Apr 23
3517 11:15 am 12:25 pm Feb 19 - Mar 5
3891 12:20 pm 1:30 pm Feb 16 - Mar 8
2248 1:25 pm 2:30 pm Mar 9 - Mar 9
588 1:25 pm 2:30 pm Mar 10 - Mar 10
588 1:25 pm 2:30 pm Apr 3 - Apr 7
588 1:25 pm 2:30 pm Mar 27 - Mar 31
588 1:25 pm 2:30 pm Mar 20 - Mar 24
588 1:25 pm 2:30 pm Mar 13 - Mar 17
4565 2:35 pm 3:45 pm Feb 19 - Mar 5
1930 3:20 pm 4:25 pm Mar 9 - Mar 10
1930 3:20 pm 4:25 pm Apr 3 - Apr 7
1930 3:20 pm 4:25 pm Mar 13 - Mar 31
4412 3:20 pm 4:25 pm Mar 12 - Apr 23
801 3:40 pm 4:50 pm Feb 18 - Mar 4
4794 3:50 pm 5:00 pm Mar 11 - Mar 11
4794 3:50 pm 5:00 pm Mar 18 - Apr 22
4786 6:10 pm 7:20 pm Mar 18 - Apr 22
4786 6:10 pm 7:20 pm Mar 11 - Mar 11
2844 7:10 pm 8:20 pm Feb 19 - Mar 5
180 8:05 pm 9:10 pm Feb 16 - Mar 8
2909 9:40 pm 10:45 pm Feb 18 - Mar 4
997 9:45 pm 10:50 pm Mar 11 - Mar 11
997 9:45 pm 10:50 pm Mar 18 - Apr 22
300 10:05 pm 11:15 pm Feb 16 - Mar 8
1398 10:10 pm 11:20 pm Mar 13 - Apr 24
1398 10:10 pm 11:20 pm Mar 9 - Mar 10
3093 10:25 pm 11:35 pm Feb 19 - Mar 5
3780 10:35 pm 11:45 pm Mar 12 - Apr 23
* 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.

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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
$202
Destination

Buffalo
$202