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

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

Prices were available within the past 7 days and start at for one-way flights and $191 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 14 - Sat, May 16

BOS

Boston

PIT

Pittsburgh

$191 Roundtrip, found 17 hours ago

$191

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Thu, May 14 from Boston to Pittsburgh, returning Sat, May 16, priced at $191 found 17 hours ago

Thu, May 14 - Mon, May 18

BOS

Boston

PIT

Pittsburgh

$211 Roundtrip, found 17 hours ago

$211

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Thu, May 14 from Boston to Pittsburgh, returning Mon, May 18, priced at $211 found 17 hours ago