Cheap flights from Phoenix to North Central Colorado

View AU$113 flight on Tue, 28 Oct. 2025Opens in a new window

Popular airlines from Phoenix to North Central Colorado

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Phoenix (PHX) to North Central Colorado (DEN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 9 Aug. - Sun, 10 Aug.
PHX
Phoenix
DEN
Denver
AU$293 Return, found 2 days ago
AU$293
Return
found 2 days ago
Select American Airlines flight, departing Sat, 9 Aug. from Phoenix to Denver, returning Sun, 10 Aug., priced at AU$293 found 2 days ago
Delta
Thu, 7 Aug. - Mon, 11 Aug.
PHX
Phoenix
DEN
Denver
AU$301 Return, found 5 days ago
AU$301
Return
found 5 days ago
Select Delta flight, departing Thu, 7 Aug. from Phoenix to Denver, returning Mon, 11 Aug., priced at AU$301 found 5 days ago
American Airlines
Thu, 7 Aug. - Mon, 11 Aug.
PHX
Phoenix
DEN
Denver
AU$321 Return, found 5 days ago
AU$321
Return
found 5 days ago
Select American Airlines flight, departing Thu, 7 Aug. from Phoenix to Denver, returning Mon, 11 Aug., priced at AU$321 found 5 days ago
United
Thu, 7 Aug. - Mon, 11 Aug.
PHX
Phoenix
DEN
Denver
AU$325 Return, found 5 days ago
AU$325
Return
found 5 days ago
Select United flight, departing Thu, 7 Aug. from Phoenix to Denver, returning Mon, 11 Aug., priced at AU$325 found 5 days ago
Delta
Thu, 7 Aug. - Mon, 11 Aug.
PHX
Phoenix
DEN
Denver
AU$352 Return, found 5 days ago
AU$352
Return
found 5 days ago
Select Delta flight, departing Thu, 7 Aug. from Phoenix to Denver, returning Mon, 11 Aug., priced at AU$352 found 5 days ago
Alaska Airlines
Sat, 9 Aug. - Sun, 10 Aug.
PHX
Phoenix
DEN
Denver
AU$710 Return, found 2 days ago
AU$710
Return
found 2 days ago
Select Alaska Airlines flight, departing Sat, 9 Aug. from Phoenix to Denver, returning Sun, 10 Aug., priced at AU$710 found 2 days ago

Find the cheapest month to fly from Phoenix (PHX) to Denver (DEN)

September is typically the cheapest month to fly

From AU$74 - AU$173 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.