Flights from Chicago to Fraser

Cheapest flights from Chicago

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.

Wed, Jun 25 - Mon, Jun 30

ORD

O'Hare Intl.

DEN

Denver Intl.

$116 Roundtrip, found 5 days ago

$116

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jun 25 from O'Hare Intl. to Denver Intl., returning Mon, Jun 30, priced at $116 found 5 days ago

Wed, Jun 25 - Sat, Jun 28

ORD

O'Hare Intl.

DEN

Denver Intl.

$123 Roundtrip, found 5 days ago

$123

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jun 25 from O'Hare Intl. to Denver Intl., returning Sat, Jun 28, priced at $123 found 5 days ago

Wed, Jun 25 - Tue, Jul 1

ORD

O'Hare Intl.

DEN

Denver Intl.

$154 Roundtrip, found 5 days ago

$154

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jun 25 from O'Hare Intl. to Denver Intl., returning Tue, Jul 1, priced at $154 found 5 days ago

Wed, Jun 25 - Fri, Jun 27

ORD

O'Hare Intl.

DEN

Denver Intl.

$157 Roundtrip, found 5 days ago

$157

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jun 25 from O'Hare Intl. to Denver Intl., returning Fri, Jun 27, priced at $157 found 5 days ago

Wed, Jun 25 - Sun, Jun 29

ORD

O'Hare Intl.

DEN

Denver Intl.

$164 Roundtrip, found 5 days ago

$164

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jun 25 from O'Hare Intl. to Denver Intl., returning Sun, Jun 29, priced at $164 found 5 days ago

Tue, Jun 24 - Mon, Jun 30

ORD

O'Hare Intl.

DEN

Denver Intl.

$174 Roundtrip, found 5 days ago

$174

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jun 24 from O'Hare Intl. to Denver Intl., returning Mon, Jun 30, priced at $174 found 5 days ago

Tue, Jun 24 - Sat, Jun 28

ORD

O'Hare Intl.

DEN

Denver Intl.

$179 Roundtrip, found 5 days ago

$179

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jun 24 from O'Hare Intl. to Denver Intl., returning Sat, Jun 28, priced at $179 found 5 days ago

Wed, Jun 25 - Thu, Jun 26

ORD

O'Hare Intl.

DEN

Denver Intl.

$184 Roundtrip, found 5 days ago

$184

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jun 25 from O'Hare Intl. to Denver Intl., returning Thu, Jun 26, priced at $184 found 5 days ago

Thu, Jun 26 - Sat, Jun 28

ORD

O'Hare Intl.

DEN

Denver Intl.

$189 Roundtrip, found 5 days ago

$189

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Jun 26 from O'Hare Intl. to Denver Intl., returning Sat, Jun 28, priced at $189 found 5 days ago

Thu, Jun 26 - Sun, Jun 29

ORD

O'Hare Intl.

DEN

Denver Intl.

$198 Roundtrip, found 5 days ago

$198

Roundtrip

found 5 days ago

Select United flight, departing Thu, Jun 26 from O'Hare Intl. to Denver Intl., returning Sun, Jun 29, priced at $198 found 5 days ago

Mon, Jun 23 - Mon, Jun 30

ORD

O'Hare Intl.

DEN

Denver Intl.

$199 Roundtrip, found 5 days ago

$199

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Jun 23 from O'Hare Intl. to Denver Intl., returning Mon, Jun 30, priced at $199 found 5 days ago

Sat, Jun 28 - Tue, Jul 1

ORD

O'Hare Intl.

DEN

Denver Intl.

$200 Roundtrip, found 5 days ago

$200

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Jun 28 from O'Hare Intl. to Denver Intl., returning Tue, Jul 1, priced at $200 found 5 days ago

Mon, Jun 23 - Sat, Jun 28

ORD

O'Hare Intl.

DEN

Denver Intl.

$204 Roundtrip, found 5 days ago

$204

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Jun 23 from O'Hare Intl. to Denver Intl., returning Sat, Jun 28, priced at $204 found 5 days ago

Wed, May 14 - Wed, May 21

ORD

O'Hare Intl.

DEN

Denver Intl.

$206 Roundtrip, found 6 days ago

$206

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, May 14 from O'Hare Intl. to Denver Intl., returning Wed, May 21, priced at $206 found 6 days ago

Tue, Jun 24 - Tue, Jul 1

ORD

O'Hare Intl.

DEN

Denver Intl.

$210 Roundtrip, found 5 days ago

$210

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jun 24 from O'Hare Intl. to Denver Intl., returning Tue, Jul 1, priced at $210 found 5 days ago

Tue, Jun 24 - Thu, Jun 26

ORD

O'Hare Intl.

DEN

Denver Intl.

$217 Roundtrip, found 5 days ago

$217

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Jun 24 from O'Hare Intl. to Denver Intl., returning Thu, Jun 26, priced at $217 found 5 days ago