Flights from Denver to Phoenix

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.

Tue, Jul 22 - Wed, Jul 30

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$123 Roundtrip, found 19 hours ago

$123

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Denver Intl. to Sky Harbor Intl., returning Wed, Jul 30, priced at $123 found 19 hours ago

Tue, Jul 22 - Wed, Jul 30

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$129 Roundtrip, found 19 hours ago

$129

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Denver Intl. to Sky Harbor Intl., returning Wed, Jul 30, priced at $129 found 19 hours ago

Tue, Jul 22 - Wed, Jul 30

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$163 Roundtrip, found 19 hours ago

$163

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Denver Intl. to Sky Harbor Intl., returning Wed, Jul 30, priced at $163 found 19 hours ago

Tue, Jul 22 - Wed, Jul 30

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$167 Roundtrip, found 19 hours ago

$167

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Denver Intl. to Sky Harbor Intl., returning Wed, Jul 30, priced at $167 found 19 hours ago

Tue, Jul 22 - Wed, Jul 30

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$168 Roundtrip, found 19 hours ago

$168

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Denver Intl. to Sky Harbor Intl., returning Wed, Jul 30, priced at $168 found 19 hours ago

Tue, Jul 22 - Wed, Jul 30

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$174 Roundtrip, found 19 hours ago

$174

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Denver Intl. to Sky Harbor Intl., returning Wed, Jul 30, priced at $174 found 19 hours ago

Tue, Jul 22 - Wed, Jul 30

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$175 Roundtrip, found 19 hours ago

$175

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Denver Intl. to Sky Harbor Intl., returning Wed, Jul 30, priced at $175 found 19 hours ago

Tue, Jul 22 - Wed, Jul 30

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$178 Roundtrip, found 19 hours ago

$178

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Denver Intl. to Sky Harbor Intl., returning Wed, Jul 30, priced at $178 found 19 hours ago

Tue, Jul 22 - Wed, Jul 30

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$179 Roundtrip, found 19 hours ago

$179

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Denver Intl. to Sky Harbor Intl., returning Wed, Jul 30, priced at $179 found 19 hours ago

Thu, Jul 24 - Sat, Aug 2

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$181 Roundtrip, found 19 hours ago

$181

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Thu, Jul 24 from Denver Intl. to Sky Harbor Intl., returning Sat, Aug 2, priced at $181 found 19 hours ago

Tue, Jul 22 - Wed, Jul 30

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$183 Roundtrip, found 19 hours ago

$183

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Denver Intl. to Sky Harbor Intl., returning Wed, Jul 30, priced at $183 found 19 hours ago

Tue, Jul 22 - Wed, Jul 23

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$183 Roundtrip, found 19 hours ago

$183

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Denver Intl. to Sky Harbor Intl., returning Wed, Jul 23, priced at $183 found 19 hours ago

Thu, Jul 24 - Tue, Jul 29

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$188 Roundtrip, found 19 hours ago

$188

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Thu, Jul 24 from Denver Intl. to Sky Harbor Intl., returning Tue, Jul 29, priced at $188 found 19 hours ago

Sun, Jul 20 - Sat, Aug 2

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$190 Roundtrip, found 19 hours ago

$190

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Sun, Jul 20 from Denver Intl. to Sky Harbor Intl., returning Sat, Aug 2, priced at $190 found 19 hours ago

Tue, Jul 22 - Wed, Jul 30

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$193 Roundtrip, found 19 hours ago

$193

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Tue, Jul 22 from Denver Intl. to Sky Harbor Intl., returning Wed, Jul 30, priced at $193 found 19 hours ago

Tue, Jul 22 - Wed, Jul 30

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$227 Roundtrip, found 19 hours ago

$227

Roundtrip

found 19 hours ago

Select United flight, departing Tue, Jul 22 from Denver Intl. to Sky Harbor Intl., returning Wed, Jul 30, priced at $227 found 19 hours ago

Tue, Jul 22 - Wed, Jul 30

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$227 Roundtrip, found 19 hours ago

$227

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Tue, Jul 22 from Denver Intl. to Sky Harbor Intl., returning Wed, Jul 30, priced at $227 found 19 hours ago

Tue, Jul 22 - Wed, Jul 30

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$247 Roundtrip, found 19 hours ago

$247

Roundtrip

found 19 hours ago

Select Delta flight, departing Tue, Jul 22 from Denver Intl. to Sky Harbor Intl., returning Wed, Jul 30, priced at $247 found 19 hours ago

Tue, Jul 22 - Wed, Jul 30

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$444 Roundtrip, found 19 hours ago

$444

Roundtrip

found 19 hours ago

Select Alaska Airlines flight, departing Tue, Jul 22 from Denver Intl. to Sky Harbor Intl., returning Wed, Jul 30, priced at $444 found 19 hours ago

Tue, Jul 22 - Wed, Jul 23

DEN

Denver Intl.

PHX

Sky Harbor Intl.

$860 Roundtrip, found 19 hours ago

$860

Roundtrip

found 19 hours ago

Select KEY LIME AIR DBA DENVER AIR CONNECTION flight, departing Tue, Jul 22 from Denver Intl. to Sky Harbor Intl., returning Wed, Jul 23, priced at $860 found 19 hours ago