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

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

Prices were available within the past 7 days and start at for one-way flights and $154 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 17 - Mon, Jan 26

PIT

Pittsburgh

BOS

Boston

$154 Roundtrip, found 2 days ago

$154

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sat, Jan 17 from Pittsburgh to Boston, returning Mon, Jan 26, priced at $154 found 2 days ago

Sat, Jan 17 - Sun, Jan 25

PIT

Pittsburgh

BOS

Boston

$202 Roundtrip, found 2 days ago

$202

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sat, Jan 17 from Pittsburgh to Boston, returning Sun, Jan 25, priced at $202 found 2 days ago