Earn point on your loyalty program!arrow arc left

Cheap flights from Baltimore (BWI) to Buffalo (BUF)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Baltimore (BWI) to Buffalo (BUF)

How to find the cheapest flight from Baltimore (BWI) to Buffalo (BUF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Baltimore (BWI) to Buffalo (BUF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Baltimore (BWI) to Buffalo (BUF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Baltimore to Buffalo in April , May 2025

30 Apr - 07 May $ 947.00
BWI
Baltimore
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
BWI
Baltimore
Pick dates
30 Apr - 07 May $ 947.00
BWI
Baltimore
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
BWI
Baltimore
Pick dates
30 Apr - 07 May $ 947.00
BWI
Baltimore
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
BWI
Baltimore
Pick dates

Last minute flights from Baltimore to Buffalo

23 Apr - 01 May $ 917.00
BWI
Baltimore
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
BWI
Baltimore
Pick dates
23 Apr - 01 May $ 917.00
BWI
Baltimore
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
BWI
Baltimore
Pick dates
23 Apr - 30 Apr $ 1,045.00
BWI
Baltimore
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
BWI
Baltimore
Pick dates

One-way flights to Buffalo from Baltimore

6:15 AM - 2:12 PM
United Airlines
1 Stops
10h 40m
BWI - BUF
$ 495
Kiwi
Pick dates
5:07 PM - 10:35 AM
United Airlines
1 Stops
20h 13m
BWI - BUF
$ 504
Kiwi
Pick dates
10:50 AM - 2:12 PM
United Airlines
1 Stops
6h 5m
BWI - BUF
$ 584
Kiwi
Pick dates

How to find the cheapest flight from Baltimore (BWI) to Buffalo (BUF)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Baltimore (BWI) to Buffalo (BUF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Baltimore (BWI) to Buffalo (BUF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.