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

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0 Children (2~11)
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How to find the cheapest flight from Baltimore (BWI) to Buffalo (BUF)

How to find the cheapest flight from Baltimore (BWI) to Buffalo (BUF)
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How to find the cheapest flight from Baltimore (BWI) to Buffalo (BUF)
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How to find the cheapest flight from Baltimore (BWI) to Buffalo (BUF)
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Cheap flights from Baltimore to Buffalo in March , April 2026

30 Mar - 15 Apr $ 299.00
BWI
Baltimore
Frontier Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
BWI
Baltimore
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30 Mar - 14 Apr $ 299.00
BWI
Baltimore
Frontier Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
BWI
Baltimore
Pick dates
30 Mar - 29 Apr $ 299.00
BWI
Baltimore
Frontier Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
BWI
Baltimore
Pick dates

One-way flights to Buffalo from Baltimore

5:41 AM - 10:01 AM
Frontier Airlines
1 Stops
6h 24m
BWI - BUF
$ 237
Kiwi
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6:05 AM - 6:05 PM
United Airlines
1 Stops
14h 41m
BWI - BUF
$ 444
Kiwi
Pick dates
8:09 AM - 10:35 AM
United Airlines
1 Stops
5h 8m
BWI - BUF
$ 739
Kiwi
Pick dates

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

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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.