Cheap flights from Denver, CO to Phoenix, AZ

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

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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, Phoenix–Mesa Gateway, Phoenix, AZ - Tufesa, or Phoenix, AZ - Sky Train Station. The distance between Denver and Phoenix is 969 km. The most popular airlines for this route are Frontier Airlines, United Airlines, Allegiant Air, Sun Country Airlines, and Alaska Airlines. Denver and Phoenix have 184 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 10.03 - Sat 16.03

AirlineSun 10.03Mon 11.03Tue 12.03Wed 13.03Thu 14.03Fri 15.03Sat 16.03
---------------------
55454------

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
---------------------
---------------55

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
------77978
5555555

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
---778---27
5555555

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
United AirlinesUALUAYesNo
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight
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

Sunday
10 Mar
24°C14°C
17 Mar
24°C15°C
Monday
11 Mar
25°C17°C
18 Mar
26°C17°C
Tuesday
12 Mar
24°C16°C
19 Mar
27°C18°C
Wednesday
13 Mar
23°C16°C
20 Mar
28°C19°C
Thursday
14 Mar
19°C16°C
21 Mar
28°C19°C
Friday
15 Mar
20°C12°C
22 Mar
25°C18°C
Saturday
16 Mar
21°C14°C
23 Mar
24°C17°C

Frequently asked questions

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