$129 Cheap Frontier Airlines flights Boston (BOS) to Pittsburgh (PIT)

$129 Cheap Frontier Airlines flights Boston (BOS) to Pittsburgh (PIT)

Prices were available within the past 7 days and start at $129 for one-way flights and $240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 14 - Wed, Jul 22

BOS

Boston

PIT

Pittsburgh

$240 Roundtrip, found 1 day ago

$240

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 14 from Boston to Pittsburgh, returning Wed, Jul 22, priced at $240 found 1 day ago

Fri, Jul 17 - Wed, Jul 22

BOS

Boston

PIT

Pittsburgh

$267 Roundtrip, found 1 day ago

$267

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 17 from Boston to Pittsburgh, returning Wed, Jul 22, priced at $267 found 1 day ago

Fri, Jul 17 - Sun, Jul 19

BOS

Boston

PIT

Pittsburgh

$276 Roundtrip, found 1 day ago

$276

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 17 from Boston to Pittsburgh, returning Sun, Jul 19, priced at $276 found 1 day ago