Cheap flights from Denver, CO to Phoenix, AZ

Flights starting at $33. Choose between Frontier Airlines, Allegiant Air, or United Airlines to find the best price.

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Tips to know when travelling to Phoenix

Travelers usually depart from Denver International, or Rocky Mountain Metropolitan Airport when they travel from Denver to Phoenix. Book your trip to arrive at Phoenix Sky Harbor International, or Phoenix–Mesa Gateway. The distance between Denver and Phoenix is 969 km. The most popular airlines for this route are Frontier Airlines, Allegiant Air, United Airlines, Sun Country Airlines, and Alaska Airlines. Denver and Phoenix have 179 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from Denver to Phoenix in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Sun 17.03 - Sat 23.03

AirlineSun 17.03Mon 18.03Tue 19.03Wed 20.03Thu 21.03Fri 22.03Sat 23.03
---------------------
---------------25

Weekly direct flights for Sun 24.03 - Sat 30.03

AirlineSun 24.03Mon 25.03Tue 26.03Wed 27.03Thu 28.03Fri 29.03Sat 30.03
---------6453
5455555

Weekly direct flights for Sun 31.03 - Sat 06.04

AirlineSun 31.03Mon 01.04Tue 02.04Wed 03.04Thu 04.04Fri 05.04Sat 06.04
7538---------
5555445

Weekly direct flights for Sun 07.04 - Sat 13.04

AirlineSun 07.04Mon 08.04Tue 09.04Wed 10.04Thu 11.04Fri 12.04Sat 13.04
------74237
5544542

Check-in for a flight from Denver to Phoenix

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Sun Country AirlinesSCXSYYesNo
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight

Weather in Phoenix

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January19°C7°C
February21°C9°C
March25°C12°C
April30°C16°C
May34°C20°C
June40°C25°C
July40°C29°C
August40°C29°C
September37°C26°C
October31°C19°C
November25°C12°C
December18°C8°C
Hottest Month
40°C
July
Coldest month
7°C
January
Sunny days
341
days per year

14 day forecast

Monday
18 Mar
85%
22°C13°C
25 Mar
79%
17°C11°C
Tuesday
19 Mar
88%
23°C14°C
26 Mar
82%
21°C12°C
Wednesday
20 Mar
25°C16°C
27 Mar
24°C15°C
Thursday
21 Mar
27°C17°C
28 Mar
19°C15°C
Friday
22 Mar
28°C19°C
29 Mar
20°C12°C
Saturday
23 Mar
27°C21°C
30 Mar
89%
17°C14°C
Sunday
24 Mar
82%
20°C17°C
31 Mar
21°C13°C

Frequently asked questions

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