$113 Cheap Frontier Airlines flights Chicago (ORD) to Pittsburgh (PIT)

$113 Cheap Frontier Airlines flights Chicago (ORD) to Pittsburgh (PIT)

Prices were available within the past 7 days and start at $113 for one-way flights and $172 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 12 - Mon, Feb 23

ORD

Chicago

PIT

Pittsburgh

$172 Roundtrip, found 1 day ago

$172

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Feb 12 from Chicago to Pittsburgh, returning Mon, Feb 23, priced at $172 found 1 day ago

Sat, Feb 14 - Mon, Feb 23

ORD

Chicago

PIT

Pittsburgh

$193 Roundtrip, found 1 day ago

$193

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Feb 14 from Chicago to Pittsburgh, returning Mon, Feb 23, priced at $193 found 1 day ago