Cheap flights from Denver to Southern Arizona

View AU$104 flight on Tue, 21 Oct. 2025Opens in a new window

Popular airlines from Denver to Southern Arizona

  • 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 Denver (DEN) to Southern Arizona (PHX)

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
Fri, 1 Aug. - Sat, 2 Aug.
DEN
Denver
PHX
Phoenix
AU$513 Return, found 2 days ago
AU$513
Return
found 2 days ago
Select American Airlines flight, departing Fri, 1 Aug. from Denver to Phoenix, returning Sat, 2 Aug., priced at AU$513 found 2 days ago
American Airlines
Fri, 1 Aug. - Sat, 2 Aug.
DEN
Denver
PHX
Phoenix
AU$527 Return, found 2 days ago
AU$527
Return
found 2 days ago
Select American Airlines flight, departing Fri, 1 Aug. from Denver to Phoenix, returning Sat, 2 Aug., priced at AU$527 found 2 days ago
Delta
Fri, 1 Aug. - Sat, 2 Aug.
DEN
Denver
PHX
Phoenix
AU$530 Return, found 2 days ago
AU$530
Return
found 2 days ago
Select Delta flight, departing Fri, 1 Aug. from Denver to Phoenix, returning Sat, 2 Aug., priced at AU$530 found 2 days ago
American Airlines
Fri, 1 Aug. - Sat, 2 Aug.
DEN
Denver
PHX
Phoenix
AU$542 Return, found 2 days ago
AU$542
Return
found 2 days ago
Select American Airlines flight, departing Fri, 1 Aug. from Denver to Phoenix, returning Sat, 2 Aug., priced at AU$542 found 2 days ago
United
Fri, 1 Aug. - Sat, 2 Aug.
DEN
Denver
PHX
Phoenix
AU$569 Return, found 2 days ago
AU$569
Return
found 2 days ago
Select United flight, departing Fri, 1 Aug. from Denver to Phoenix, returning Sat, 2 Aug., priced at AU$569 found 2 days ago
Alaska Airlines
Fri, 1 Aug. - Sat, 2 Aug.
DEN
Denver
PHX
Phoenix
AU$1,472 Return, found 2 days ago
AU$1,472
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 1 Aug. from Denver to Phoenix, returning Sat, 2 Aug., priced at AU$1,472 found 2 days ago

Find the cheapest month to fly from Denver (DEN) to Tucson (TUS)

March is typically the cheapest month to fly

From AU$112 - AU$576 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.