Earn point on your loyalty program!arrow arc left

Cheap flights from Pittsburgh (PIT) 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 Pittsburgh (PIT) to Buffalo (BUF)

How to find the cheapest flight from Pittsburgh (PIT) 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 Pittsburgh (PIT) 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 Pittsburgh (PIT) 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 Pittsburgh to Buffalo in March , April 2026

25 Mar - 20 Apr $ 348.00
PIT
Pittsburgh
Frontier Airlines
2 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
PIT
Pittsburgh
Pick dates
25 Mar - 09 Apr $ 395.00
PIT
Pittsburgh
Spirit Airlines
2 STOPS
BUF
Buffalo
BUF
Buffalo
Spirit Airlines
1 STOPS
PIT
Pittsburgh
Pick dates
25 Mar - 11 Apr $ 414.00
PIT
Pittsburgh
Frontier Airlines
2 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
PIT
Pittsburgh
Pick dates

Last minute flights from Pittsburgh to Buffalo

28 Mar - 31 Mar $ 301.00
PIT
Pittsburgh
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
PIT
Pittsburgh
Pick dates
28 Mar - 31 Mar $ 301.00
PIT
Pittsburgh
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
PIT
Pittsburgh
Pick dates
28 Mar - 31 Mar $ 336.00
PIT
Pittsburgh
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
PIT
Pittsburgh
Pick dates

One-way flights to Buffalo from Pittsburgh

2:09 PM - 6:02 PM
United Airlines
1 Stops
6h 34m
PIT - BUF
$ 122
Kiwi
Pick dates
6:00 AM - 8:15 AM
United Airlines
1 Stops
3h 48m
PIT - BUF
$ 181
Kiwi
Pick dates
8:06 PM - 10:18 PM
United Airlines
1 Stops
3h 38m
PIT - BUF
$ 207
Kiwi
Pick dates

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