Flights from Denver to Franklin Park

Cheapest flights from Denver

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 7 - Wed, Aug 13

DEN

Denver Intl.

ORD

O'Hare Intl.

$80 Roundtrip, found 22 hours ago

$80

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Thu, Aug 7 from Denver Intl. to O'Hare Intl., returning Wed, Aug 13, priced at $80 found 22 hours ago

Tue, Sep 16 - Tue, Sep 23

DEN

Denver Intl.

ORD

O'Hare Intl.

$82 Roundtrip, found 9 hours ago

$82

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Tue, Sep 16 from Denver Intl. to O'Hare Intl., returning Tue, Sep 23, priced at $82 found 9 hours ago

Tue, Sep 16 - Thu, Sep 18

DEN

Denver Intl.

ORD

O'Hare Intl.

$87 Roundtrip, found 9 hours ago

$87

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Tue, Sep 16 from Denver Intl. to O'Hare Intl., returning Thu, Sep 18, priced at $87 found 9 hours ago

Thu, Sep 18 - Thu, Sep 25

DEN

Denver Intl.

ORD

O'Hare Intl.

$92 Roundtrip, found 1 day ago

$92

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 18 from Denver Intl. to O'Hare Intl., returning Thu, Sep 25, priced at $92 found 1 day ago

Thu, Sep 11 - Tue, Sep 16

DEN

Denver Intl.

ORD

O'Hare Intl.

$99 Roundtrip, found 7 hours ago

$99

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Thu, Sep 11 from Denver Intl. to O'Hare Intl., returning Tue, Sep 16, priced at $99 found 7 hours ago

Thu, Sep 11 - Thu, Sep 18

DEN

Denver Intl.

ORD

O'Hare Intl.

$104 Roundtrip, found 7 hours ago

$104

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Thu, Sep 11 from Denver Intl. to O'Hare Intl., returning Thu, Sep 18, priced at $104 found 7 hours ago

Wed, Sep 24 - Mon, Sep 29

DEN

Denver Intl.

ORD

O'Hare Intl.

$105 Roundtrip, found 3 days ago

$105

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Wed, Sep 24 from Denver Intl. to O'Hare Intl., returning Mon, Sep 29, priced at $105 found 3 days ago

Fri, Sep 12 - Tue, Sep 16

DEN

Denver Intl.

ORD

O'Hare Intl.

$109 Roundtrip, found 7 hours ago

$109

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Fri, Sep 12 from Denver Intl. to O'Hare Intl., returning Tue, Sep 16, priced at $109 found 7 hours ago

Wed, Sep 10 - Tue, Sep 16

DEN

Denver Intl.

ORD

O'Hare Intl.

$113 Roundtrip, found 7 hours ago

$113

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Wed, Sep 10 from Denver Intl. to O'Hare Intl., returning Tue, Sep 16, priced at $113 found 7 hours ago

Fri, Sep 12 - Thu, Sep 18

DEN

Denver Intl.

ORD

O'Hare Intl.

$114 Roundtrip, found 7 hours ago

$114

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Fri, Sep 12 from Denver Intl. to O'Hare Intl., returning Thu, Sep 18, priced at $114 found 7 hours ago

Thu, Sep 4 - Thu, Sep 11

DEN

Denver Intl.

ORD

O'Hare Intl.

$116 Roundtrip, found 16 hours ago

$116

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Thu, Sep 4 from Denver Intl. to O'Hare Intl., returning Thu, Sep 11, priced at $116 found 16 hours ago

Wed, Sep 10 - Thu, Sep 18

DEN

Denver Intl.

ORD

O'Hare Intl.

$118 Roundtrip, found 7 hours ago

$118

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Wed, Sep 10 from Denver Intl. to O'Hare Intl., returning Thu, Sep 18, priced at $118 found 7 hours ago

Sat, Sep 20 - Tue, Sep 30

DEN

Denver Intl.

ORD

O'Hare Intl.

$122 Roundtrip, found 1 day ago

$122

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Sep 20 from Denver Intl. to O'Hare Intl., returning Tue, Sep 30, priced at $122 found 1 day ago

Thu, Sep 11 - Fri, Sep 19

DEN

Denver Intl.

ORD

O'Hare Intl.

$126 Roundtrip, found 7 hours ago

$126

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Thu, Sep 11 from Denver Intl. to O'Hare Intl., returning Fri, Sep 19, priced at $126 found 7 hours ago

Sat, Sep 20 - Thu, Sep 25

DEN

Denver Intl.

ORD

O'Hare Intl.

$127 Roundtrip, found 1 day ago

$127

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Sep 20 from Denver Intl. to O'Hare Intl., returning Thu, Sep 25, priced at $127 found 1 day ago

Wed, Sep 17 - Sun, Sep 28

DEN

Denver Intl.

ORD

O'Hare Intl.

$128 Roundtrip, found 1 day ago

$128

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Sep 17 from Denver Intl. to O'Hare Intl., returning Sun, Sep 28, priced at $128 found 1 day ago

Thu, Sep 11 - Sat, Sep 20

DEN

Denver Intl.

ORD

O'Hare Intl.

$130 Roundtrip, found 7 hours ago

$130

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Thu, Sep 11 from Denver Intl. to O'Hare Intl., returning Sat, Sep 20, priced at $130 found 7 hours ago

Wed, Sep 24 - Mon, Sep 29

DEN

Denver Intl.

ORD

O'Hare Intl.

$151 Roundtrip, found 3 days ago

$151

Roundtrip

found 3 days ago

Select American Airlines flight, departing Wed, Sep 24 from Denver Intl. to O'Hare Intl., returning Mon, Sep 29, priced at $151 found 3 days ago

Wed, Sep 24 - Mon, Sep 29

DEN

Denver Intl.

ORD

O'Hare Intl.

$151 Roundtrip, found 3 days ago

$151

Roundtrip

found 3 days ago

Select United flight, departing Wed, Sep 24 from Denver Intl. to O'Hare Intl., returning Mon, Sep 29, priced at $151 found 3 days ago

Sun, Aug 3 - Tue, Aug 5

COS

Colorado Springs

ORD

O'Hare Intl.

$425 Roundtrip, found 6 days ago

$425

Roundtrip

found 6 days ago

Select Delta flight, departing Sun, Aug 3 from Colorado Springs to O'Hare Intl., returning Tue, Aug 5, priced at $425 found 6 days ago