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

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

Prices were available within the past 7 days and start at for one-way flights and $260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 19 - Sun, May 25

PIT

Pittsburgh

ORD

Chicago

$260 Roundtrip, found 12 hours ago

$260

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Mon, May 19 from Pittsburgh to Chicago, returning Sun, May 25, priced at $260 found 12 hours ago

Fri, May 16 - Sun, May 25

PIT

Pittsburgh

ORD

Chicago

$270 Roundtrip, found 12 hours ago

$270

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Fri, May 16 from Pittsburgh to Chicago, returning Sun, May 25, priced at $270 found 12 hours ago

Mon, May 19 - Fri, May 23

PIT

Pittsburgh

ORD

Chicago

$290 Roundtrip, found 12 hours ago

$290

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Mon, May 19 from Pittsburgh to Chicago, returning Fri, May 23, priced at $290 found 12 hours ago

Fri, May 16 - Fri, May 23

PIT

Pittsburgh

ORD

Chicago

$300 Roundtrip, found 12 hours ago

$300

Roundtrip

found 12 hours ago

Select Frontier Airlines flight, departing Fri, May 16 from Pittsburgh to Chicago, returning Fri, May 23, priced at $300 found 12 hours ago