$120 Cheap Frontier Airlines flights Denver (DEN) to Chicago (MDW)

$120 Cheap Frontier Airlines flights Denver (DEN) to Chicago (MDW)

Prices were available within the past 7 days and start at $120 for one-way flights and $200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 15 - Tue, Sep 22

DEN

Denver

MDW

Chicago

$200 Roundtrip, found 5 days ago

$200

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Sep 15 from Denver to Chicago, returning Tue, Sep 22, priced at $200 found 5 days ago

Tue, Sep 15 - Sat, Sep 19

DEN

Denver

MDW

Chicago

$214 Roundtrip, found 5 days ago

$214

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Sep 15 from Denver to Chicago, returning Sat, Sep 19, priced at $214 found 5 days ago

Sat, Sep 12 - Sat, Sep 19

DEN

Denver

MDW

Chicago

$228 Roundtrip, found 5 days ago

$228

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Sep 12 from Denver to Chicago, returning Sat, Sep 19, priced at $228 found 5 days ago

Thu, Sep 10 - Wed, Sep 16

DEN

Denver

MDW

Chicago

$240 Roundtrip, found 5 days ago

$240

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Sep 10 from Denver to Chicago, returning Wed, Sep 16, priced at $240 found 5 days ago

Sat, Sep 12 - Mon, Sep 14

DEN

Denver

MDW

Chicago

$248 Roundtrip, found 5 days ago

$248

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Sep 12 from Denver to Chicago, returning Mon, Sep 14, priced at $248 found 5 days ago

Thu, Sep 10 - Sat, Sep 19

DEN

Denver

MDW

Chicago

$254 Roundtrip, found 5 days ago

$254

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Sep 10 from Denver to Chicago, returning Sat, Sep 19, priced at $254 found 5 days ago