Phoenix to Denver Flights (PHX-DEN) from $29

Selected fares from Phoenix to Denver

The cheapest prices found with in the last 7 days for return flights were $53 and $29 for one-way flights to Denver for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 17 - Sat, Aug 17

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$53 Roundtrip, found 7 hours ago

$53

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Sat, Aug 17 from Sky Harbor Intl. to Denver Intl., returning Sat, Aug 17, priced at $53 found 7 hours ago

Sat, Aug 24 - Wed, Aug 28

PHX

Sky Harbor Intl.

DEN

Denver Intl.

$117 Roundtrip, found 14 hours ago

$117

Roundtrip

found 14 hours ago

Select United flight, departing Sat, Aug 24 from Sky Harbor Intl. to Denver Intl., returning Wed, Aug 28, priced at $117 found 14 hours ago

Sat, Jun 22 - Sat, Jun 29

PHX

Sky Harbor Intl.

COS

Colorado Springs

$198 Roundtrip, found 5 hours ago

$198

Roundtrip

found 5 hours ago

Select Delta flight, departing Sat, Jun 22 from Sky Harbor Intl. to Colorado Springs, returning Sat, Jun 29, priced at $198 found 5 hours ago