Cheap Flights from Denver, CO to Phoenix, AZ from $103

Return flight: Phoenix – Denver

On Cheapflightsplus.com you will find 1 connecting flights from Denver to Phoenix. You can compare airfare deals from 1 airlines and multiple travel sites from $103, book and save on cheap plane tickets and last minute offers. Also check out DEN-PHX flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Denver to Phoenix Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $103 (one-way), $177 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Denver to Phoenix. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
22:58 — 17:29
+1 day
22:15 — 23:58 F94251 Frontier Airlines
Denver — Salt Lake City
16h 7m stop
22:52 — 00:39 F94949 Frontier Airlines
Salt Lake City — Phoenix
19h 31m
including layover
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from$103
*Departure and arrival times - local. Updated on May 12, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Denver to Phoenix depends on and how to choose the most interesting flight option for you.

Distance between Denver and Phoenix is 969 miles. Time difference between the cities is 0h. Airplanes depart 22:58 to 22:58 from 2 Denver airports and arrive 22:58 to 22:58 to 5 Phoenix airports. Average flight time is 19h 31m.

  • The fastest flight 19h 31m
  • Average flight time 19h 31m
  • The earliest flight 22:58
  • The latest flight 22:58
  • Distance 603 ml

The cheapest months to travel to Phoenix are february (from 103 $), may (from 103 $).

What is the lowest airfare Denver to Phoenix?

The cheapest plane ticket found by our users is $103. This airfare is for economy class on one-way F94251 flight by Frontier Airlines for May 17, 2025 which leaves Denver International in Denver at 22:58 am and arrives at Phoenix Sky Harbor Intl at 17:29.

Economy class
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Business class
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First class
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Popular Airlines on the Route

The flight Denver — Phoenix is served by 1 regular airline and 1 low-cost airline. Most of the flights on this route are operated by Frontier Airlines - 1 departures per week at the price of from $ 103 . And the most expensive tickets are offered by Frontier Airlines airline - from $ 103.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 1 flights with layovers on the route. The fastest connecting flight is F94251 by Frontier Airlines takes 19h 31m and the cheapest is F94251 by Frontier Airlines for $103.

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Airports

You can fly from Denver to Phoenix from 2 airports (Denver International, Arapahoe Co).

Denver airports

  • Denver International-DEN
    from $103
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  • Arapahoe Co-APA
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Phoenix airports

  • Williams Gateway-AZA
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  • Sky Harbor Intl-PHX
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  • Phoenix-Deer Valley-DVT
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  • Luke AFB-LUF
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  • Scottsdale Municipal-SCF
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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