$144 Cheap Frontier Airlines flights Pittsburgh (PIT) to Boston (BOS)

$144 Cheap Frontier Airlines flights Pittsburgh (PIT) to Boston (BOS)

Prices were available within the past 7 days and start at $144 for one-way flights and $160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 19 - Thu, Oct 23

PIT

Pittsburgh

BOS

Boston

$160 Roundtrip, found 1 day ago

$160

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Oct 19 from Pittsburgh to Boston, returning Thu, Oct 23, priced at $160 found 1 day ago

Sun, Oct 19 - Sun, Oct 26

PIT

Pittsburgh

BOS

Boston

$328 Roundtrip, found 1 day ago

$328

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Oct 19 from Pittsburgh to Boston, returning Sun, Oct 26, priced at $328 found 1 day ago