$104 Cheap Frontier Airlines flights Boston (BOS) to Pittsburgh (PIT)

$104 Cheap Frontier Airlines flights Boston (BOS) to Pittsburgh (PIT)

Prices were available within the past 7 days and start at $104 for one-way flights and $198 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jun 28 - Sun, Jul 13

BOS

Boston

PIT

Pittsburgh

$198 Roundtrip, found 1 day ago

$198

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 28 from Boston to Pittsburgh, returning Sun, Jul 13, priced at $198 found 1 day ago

Thu, Jul 10 - Sat, Jul 12

BOS

Boston

PIT

Pittsburgh

$201 Roundtrip, found 10 hours ago

$201

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Boston to Pittsburgh, returning Sat, Jul 12, priced at $201 found 10 hours ago

Fri, Jul 11 - Sun, Jul 13

BOS

Boston

PIT

Pittsburgh

$208 Roundtrip, found 1 day ago

$208

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 11 from Boston to Pittsburgh, returning Sun, Jul 13, priced at $208 found 1 day ago