Earn point on your loyalty program!arrow arc left

Cheap flights from Boston (BOS) to Pittsburgh (PIT)

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 Boston (BOS) to Pittsburgh (PIT)

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

Cheap flights from Boston to Pittsburgh in March , April 2026

31 Mar - 01 Apr $ 254.00
BOS
Boston
United Airlines
1 STOPS
PIT
Pittsburgh
PIT
Pittsburgh
United Airlines
1 STOPS
BOS
Boston
Pick dates
10 Mar - 07 Apr $ 526.00
BOS
Boston
Alaska Airlines
1 STOPS
PIT
Pittsburgh
PIT
Pittsburgh
Alaska Airlines
1 STOPS
BOS
Boston
Pick dates
12 Mar - 07 Apr $ 644.00
BOS
Boston
Alaska Airlines
1 STOPS
PIT
Pittsburgh
PIT
Pittsburgh
Alaska Airlines
1 STOPS
BOS
Boston
Pick dates

Last minute flights from Boston to Pittsburgh

26 Mar - 31 Mar $ 277.00
BOS
Boston
United Airlines
1 STOPS
PIT
Pittsburgh
PIT
Pittsburgh
United Airlines
1 STOPS
BOS
Boston
Pick dates
10 Mar - 01 Apr $ 564.00
BOS
Boston
Alaska Airlines
1 STOPS
PIT
Pittsburgh
PIT
Pittsburgh
Alaska Airlines
1 STOPS
BOS
Boston
Pick dates
12 Mar - 01 Apr $ 681.00
BOS
Boston
Alaska Airlines
1 STOPS
PIT
Pittsburgh
PIT
Pittsburgh
Alaska Airlines
1 STOPS
BOS
Boston
Pick dates

One-way flights to Pittsburgh from Boston

4:23 PM - 8:35 PM
Spirit Airlines
1 Stops
6h 32m
BOS - PIT
$ 103
Kiwi
Pick dates
4:22 PM - 9:02 PM
Spirit Airlines
1 Stops
7h 3m
BOS - PIT
$ 128
Kiwi
Pick dates
7:34 PM - 10:05 PM
United Airlines
1 Stops
3h 36m
BOS - PIT
$ 259
Kiwi
Pick dates

How to find the cheapest flight from Boston (BOS) to Pittsburgh (PIT)

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 Boston (BOS) to Pittsburgh (PIT)
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 Boston (BOS) to Pittsburgh (PIT)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.