Cheap flights from Phoenix, AZ to Denver, CO

Flights starting at £18. Choose between Frontier Airlines, United Airlines, or American Airlines to find the best price.

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Tips to know when travelling to Denver

Travelers usually depart from Phoenix Sky Harbor International, Phoenix–Mesa Gateway, Phoenix, AZ - Tufesa, Phoenix, AZ - Deer Valley, or Phoenix, AZ Greyhound Bus stop when they travel from Phoenix to Denver. Book your trip to arrive at Denver International, or Denver Union Station. The distance between Phoenix and Denver is 969 km. The most popular airlines for this route are Frontier Airlines, United Airlines, American Airlines, Spirit Airlines, and Iberia Airlines. Phoenix and Denver have 168 direct flights per week.

Weekly direct flights

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

Weekly direct flights for Mon 20.11 - Sun 26.11

AirlineMon 20.11Tue 21.11Wed 22.11Thu 23.11Fri 24.11Sat 25.11Sun 26.11
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Weekly direct flights for Mon 27.11 - Sun 03.12

AirlineMon 27.11Tue 28.11Wed 29.11Thu 30.11Fri 01.12Sat 02.12Sun 03.12
------------345
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Weekly direct flights for Mon 04.12 - Sun 10.12

AirlineMon 04.12Tue 05.12Wed 06.12Thu 07.12Fri 08.12Sat 09.12Sun 10.12
4445445
6336512
3222232

Weekly direct flights for Mon 11.12 - Sun 17.12

AirlineMon 11.12Tue 12.12Wed 13.12Thu 14.12Fri 15.12Sat 16.12Sun 17.12
4445454
64354---2
233311---

Check-in for a flight from Phoenix to Denver

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
American AirlinesAALAANoNo
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Iberia AirlinesIBEIBYesOpens 24 days before flight
Closes 3 hours before flight

Denver travel tips

1) Find rare retro things (or bring your ones for sale) in Buffalo Exchange store in Denver
2) It is safe to drink tap water in Denver
3) See how the former chemicals weapons manufacturing centre has turned into a paradise for animals near Denver
Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

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