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Cheap flight deals from Denver to Phoenix Starting at PHP 991

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        DEN10:51 pm
        2h 8m
        Nonstop
        PHX12:59 am
        Wed, Feb 12|Denver - Phoenix|Frontier Airlines
        PHP 991PHP 1,391
        28% OFF
        28% OFF
        PHP 1,391PHP 991

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Wed, Feb 12, arriving at Sky Harbor International Airport. One-way Prices start from PHP 991 including taxes and charges.

      • DEN08:51 am
        2h 9m
        Nonstop
        PHX11:00 am
        Tue, Feb 25|Denver - Phoenix|Frontier Airlines
        PHP 999PHP 1,391
        28% OFF
        28% OFF
        PHP 1,391PHP 999

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Tue, Feb 25, arriving at Sky Harbor International Airport. One-way Prices start from PHP 999 including taxes and charges.

      • DEN08:51 am
        2h 9m
        Nonstop
        PHX11:00 am
        Wed, Feb 19|Denver - Phoenix|Frontier Airlines
        PHP 999PHP 1,391
        28% OFF
        28% OFF
        PHP 1,391PHP 999

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Wed, Feb 19, arriving at Sky Harbor International Airport. One-way Prices start from PHP 999 including taxes and charges.

      • DEN10:51 pm
        2h 8m
        Nonstop
        PHX12:59 am
        Thu, Feb 20|Denver - Phoenix|Frontier Airlines
        PHP 999
        PHP 999

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Thu, Feb 20, arriving at Sky Harbor International Airport. One-way Prices start from PHP 999 including taxes and charges.

      • DEN10:51 pm
        2h 8m
        Nonstop
        PHX12:59 am
        Sat, Feb 22|Denver - Phoenix|Frontier Airlines
        PHP 999
        PHP 999

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Sat, Feb 22, arriving at Sky Harbor International Airport. One-way Prices start from PHP 999 including taxes and charges.

      • DEN08:51 am
        2h 9m
        Nonstop
        PHX11:00 am
        Wed, Feb 26|Denver - Phoenix|Frontier Airlines
        PHP 999
        PHP 999

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Wed, Feb 26, arriving at Sky Harbor International Airport. One-way Prices start from PHP 999 including taxes and charges.

      • DEN10:51 pm
        2h 8m
        Nonstop
        PHX12:59 am
        Tue, Feb 18|Denver - Phoenix|Frontier Airlines
        PHP 999
        PHP 999

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Tue, Feb 18, arriving at Sky Harbor International Airport. One-way Prices start from PHP 999 including taxes and charges.

      • DEN10:52 pm
        2h 7m
        Nonstop
        PHX11:59 pm
        Wed, Mar 26|Denver - Phoenix|Frontier Airlines
        PHP 999
        PHP 999

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Wed, Mar 26, arriving at Sky Harbor International Airport. One-way Prices start from PHP 999 including taxes and charges.

      • DEN10:51 pm
        2h 8m
        Nonstop
        PHX11:59 pm
        Tue, Mar 11|Denver - Phoenix|Frontier Airlines
        PHP 999
        PHP 999

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Tue, Mar 11, arriving at Sky Harbor International Airport. One-way Prices start from PHP 999 including taxes and charges.

      • DEN06:30 am
        2h 10m
        Nonstop
        PHX08:40 am
        Sat, Mar 1|Denver - Phoenix|Frontier Airlines
        PHP 1,015
        PHP 1,015

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Sat, Mar 1, arriving at Sky Harbor International Airport. One-way Prices start from PHP 1,015 including taxes and charges.

      • DEN01:00 pm
        3h 5m
        Nonstop
        PHX02:00 pm
        Sun, Feb 9|Denver - Phoenix|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Denver to Phoenix Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. F92105

    Frontier Airlines

    05:56 pm

    DEN

    3.1h

    Nonstop

    08:01 pm

    PHX

    SMTWTFS
    Search

  2. F92141

    Frontier Airlines

    06:45 am

    DEN

    3.1h

    Nonstop

    08:53 am

    PHX

    SMTWTFS
    Search

  3. F93467

    Frontier Airlines

    07:01 pm

    DEN

    3.0h

    Nonstop

    09:04 pm

    PHX

    S--WTFS
    Search

  4. F91375

    Frontier Airlines

    07:20 am

    DEN

    2.1h

    Nonstop

    08:24 am

    PHX

    S--W-FS
    Search

  5. F94753

    Frontier Airlines

    10:53 pm

    DEN

    2.0h

    Nonstop

    11:55 pm

    PHX

    SMTWTFS
    Search

  6. F91819

    Frontier Airlines

    11:02 am

    DEN

    2.1h

    Nonstop

    12:07 pm

    PHX

    SMTWTFS
    Search
Find more flights and airlines

When is the cheapest time to fly from Denver to Phoenix?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Denver (DEN) to Phoenix (PHX) the cheapest?

    Airlines adjust prices for flights from Denver to Phoenix based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Denver (DEN) to Phoenix (PHX) cost?

    According to Trip.com's data, the lowest price is around PHP 9,282.

  • How long does it take to fly from Denver (DEN) to Phoenix (PHX) and what is the distance?

    It takes around 2 hours 5 minutes to fly from Denver (DEN) to Phoenix (PHX).

  • What are the most popular airlines that fly from Denver (DEN) to Phoenix (PHX)?

    Airlines with flights from Denver (DEN) to Phoenix (PHX): United Airlines, Frontier Airlines, Southwest Airlines, Alaska Airlines, Air Canada, Lufthansa, Copa Airlines and Volaris.

How to find a cheap flight from Denver to Phoenix

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Denver to Phoenix. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Denver to Phoenix

Cheapest nonstop flight pricePHP 991
Cheapest round-trip ticket pricePHP 1,563
Off-season for travelFebruary
Peak season for travelMay
Flight distance970.46 km
Average flight time2 hours 5 minutes
Popular airlineAmerican Airlines

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