Flights from Phoenix to Aurora

Cheapest flights from Phoenix

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, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$139 Roundtrip, found 23 hours ago

$139

Roundtrip

found 23 hours ago

Select Frontier Airlines flight, departing Wed, Jul 16 from Sky Harbor Intl. to Denver Intl., returning Tue, Jul 22, priced at $139 found 23 hours ago

Wed, Jul 30 - Mon, Aug 18

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$142 Roundtrip, found 2 days ago

$142

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 30 from Sky Harbor Intl. to Denver Intl., returning Mon, Aug 18, priced at $142 found 2 days ago

Sat, Jul 19 - Mon, Jul 28

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$142 Roundtrip, found 3 days ago

$142

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Jul 19 from Sky Harbor Intl. to Denver Intl., returning Mon, Jul 28, priced at $142 found 3 days ago

Thu, Jul 10 - Thu, Jul 17

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$145 Roundtrip, found 5 days ago

$145

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Sky Harbor Intl. to Denver Intl., returning Thu, Jul 17, priced at $145 found 5 days ago

Sat, Jul 19 - Mon, Jul 28

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$154 Roundtrip, found 3 days ago

$154

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Jul 19 from Sky Harbor Intl. to Denver Intl., returning Mon, Jul 28, priced at $154 found 3 days ago

Thu, Jul 10 - Thu, Jul 17

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$157 Roundtrip, found 5 days ago

$157

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Sky Harbor Intl. to Denver Intl., returning Thu, Jul 17, priced at $157 found 5 days ago

Wed, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$157 Roundtrip, found 23 hours ago

$157

Roundtrip

found 23 hours ago

Select United flight, departing Wed, Jul 16 from Sky Harbor Intl. to Denver Intl., returning Tue, Jul 22, priced at $157 found 23 hours ago

Sat, Jul 19 - Mon, Jul 28

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$159 Roundtrip, found 3 days ago

$159

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Jul 19 from Sky Harbor Intl. to Denver Intl., returning Mon, Jul 28, priced at $159 found 3 days ago

Wed, Jul 30 - Mon, Aug 18

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$162 Roundtrip, found 2 days ago

$162

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 30 from Sky Harbor Intl. to Denver Intl., returning Mon, Aug 18, priced at $162 found 2 days ago

Wed, Jul 30 - Mon, Aug 18

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$169 Roundtrip, found 2 days ago

$169

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 30 from Sky Harbor Intl. to Denver Intl., returning Mon, Aug 18, priced at $169 found 2 days ago

Wed, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$173 Roundtrip, found 23 hours ago

$173

Roundtrip

found 23 hours ago

Select American Airlines flight, departing Wed, Jul 16 from Sky Harbor Intl. to Denver Intl., returning Tue, Jul 22, priced at $173 found 23 hours ago

Wed, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$177 Roundtrip, found 23 hours ago

$177

Roundtrip

found 23 hours ago

Select Delta flight, departing Wed, Jul 16 from Sky Harbor Intl. to Denver Intl., returning Tue, Jul 22, priced at $177 found 23 hours ago

Mon, Jul 7 - Thu, Jul 10

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$179 Roundtrip, found 3 days ago

$179

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Jul 7 from Sky Harbor Intl. to Denver Intl., returning Thu, Jul 10, priced at $179 found 3 days ago

Wed, Jul 30 - Mon, Aug 18

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$182 Roundtrip, found 2 days ago

$182

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 30 from Sky Harbor Intl. to Denver Intl., returning Mon, Aug 18, priced at $182 found 2 days ago

Thu, Jul 10 - Thu, Jul 17

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$183 Roundtrip, found 5 days ago

$183

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Jul 10 from Sky Harbor Intl. to Denver Intl., returning Thu, Jul 17, priced at $183 found 5 days ago

Wed, Jul 9 - Sun, Jul 13

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$185 Roundtrip, found 3 days ago

$185

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Wed, Jul 9 from Sky Harbor Intl. to Denver Intl., returning Sun, Jul 13, priced at $185 found 3 days ago

Wed, Jul 30 - Mon, Aug 18

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$185 Roundtrip, found 2 days ago

$185

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 30 from Sky Harbor Intl. to Denver Intl., returning Mon, Aug 18, priced at $185 found 2 days ago

Sat, Jul 12 - Sat, Jul 12

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$191 Roundtrip, found 4 days ago

$191

Roundtrip

found 4 days ago

Select Delta flight, departing Sat, Jul 12 from Sky Harbor Intl. to Denver Intl., returning Sat, Jul 12, priced at $191 found 4 days ago

Wed, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$414 Roundtrip, found 23 hours ago

$414

Roundtrip

found 23 hours ago

Select Alaska Airlines flight, departing Wed, Jul 16 from Sky Harbor Intl. to Denver Intl., returning Tue, Jul 22, priced at $414 found 23 hours ago

Wed, Jul 16 - Tue, Jul 22

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$689 Roundtrip, found 23 hours ago

$689

Roundtrip

found 23 hours ago

Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Wed, Jul 16 from Sky Harbor Intl. to Denver Intl., returning Tue, Jul 22, priced at $689 found 23 hours ago