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Flights from Denver to Phoenix
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Flights from Denver to Phoenix Starting at TWD 583

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

  • One way
  • Round-trip
      • Cheapest nonstop
        DEN18:57
        2h 8m
        Nonstop
        PHX21:05
        Tue, Jan 28|Denver - Phoenix|Frontier Airlines
        TWD 583TWD 1,038
        44% OFF
        44% OFF
        TWD 1,038TWD 583

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Tue, Jan 28, arriving at Sky Harbor International Airport. One-way Prices start from TWD 583 including taxes and charges.

      • DEN22:18
        2h 8m
        Nonstop
        PHX00:26
        Sat, Jan 25|Denver - Phoenix|Frontier Airlines
        TWD 605TWD 1,038
        42% OFF
        42% OFF
        TWD 1,038TWD 605

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Sat, Jan 25, arriving at Sky Harbor International Airport. One-way Prices start from TWD 605 including taxes and charges.

      • DEN22:18
        2h 8m
        Nonstop
        PHX00:26
        Sat, Jan 18|Denver - Phoenix|Frontier Airlines
        TWD 646TWD 1,038
        38% OFF
        38% OFF
        TWD 1,038TWD 646

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Sat, Jan 18, arriving at Sky Harbor International Airport. One-way Prices start from TWD 646 including taxes and charges.

      • DEN22:18
        2h 2m
        Nonstop
        PHX00:20
        Wed, Jan 8|Denver - Phoenix|Frontier Airlines
        TWD 650
        TWD 650

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Wed, Jan 8, arriving at Sky Harbor International Airport. One-way Prices start from TWD 650 including taxes and charges.

      • DEN22:18
        2h 8m
        Nonstop
        PHX00:26
        Tue, Jan 21|Denver - Phoenix|Frontier Airlines
        TWD 664
        TWD 664

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Tue, Jan 21, arriving at Sky Harbor International Airport. One-way Prices start from TWD 664 including taxes and charges.

      • DEN18:57
        2h 15m
        Nonstop
        PHX21:12
        Wed, Jan 15|Denver - Phoenix|Frontier Airlines
        TWD 870
        TWD 870

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Wed, Jan 15, arriving at Sky Harbor International Airport. One-way Prices start from TWD 870 including taxes and charges.

      • DEN18:57
        2h 15m
        Nonstop
        PHX21:12
        Tue, Jan 7|Denver - Phoenix|Frontier Airlines
        TWD 888
        TWD 888

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Tue, Jan 7, arriving at Sky Harbor International Airport. One-way Prices start from TWD 888 including taxes and charges.

      • DEN18:57
        2h 15m
        Nonstop
        PHX21:12
        Tue, Jan 14|Denver - Phoenix|Frontier Airlines
        TWD 892
        TWD 892

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Tue, Jan 14, arriving at Sky Harbor International Airport. One-way Prices start from TWD 892 including taxes and charges.

      • DEN14:17
        2h 4m
        Nonstop
        PHX16:21
        Sat, Jan 11|Denver - Phoenix|Frontier Airlines
        TWD 892
        TWD 892

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Sat, Jan 11, arriving at Sky Harbor International Airport. One-way Prices start from TWD 892 including taxes and charges.

      • DEN19:01
        2h 9m
        Nonstop
        PHX21:10
        Sat, Feb 15|Denver - Phoenix|Frontier Airlines
        TWD 892
        TWD 892

        Choose Frontier Airlines flights from Denver to Phoenix. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Sat, Feb 15, arriving at Sky Harbor International Airport. One-way Prices start from TWD 892 including taxes and charges.

      • DEN13:00
        3h 5m
        Nonstop
        PHX14:00
        Thu, Dec 19|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.

Find the best 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.

Airlines Flying from Denver to Phoenix

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From TWD 583
American Airlines
From TWD 2,054
Southwest Airlines
From TWD 2,466
Delta Air Lines
From TWD 2,515
Alaska Airlines
From TWD 3,955
United Airlines
From TWD 11,654

Find more flights and airlines

Alternative Routes from Denver to Phoenix

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Denver to Phoenix.

  • Cheapest
    Frontier Airlines
    DEN
    18:57
    2h 8m
    Nonstop
    PHX
    21:05
    Denver International Airport - Sky Harbor International Airport
    Tue, Jan 28Frontier Airlines
    TWD 583
  • Frontier Airlines
    DEN
    18:57
    2h 8m
    Nonstop
    PHX
    21:05
    Denver International Airport - Sky Harbor International Airport
    Tue, Jan 28Frontier Airlines
    TWD 583
    Find More Flights

FAQ

  • 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 TWD 5,165.

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

    It takes around 2 hours 3 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): Frontier Airlines, Air Canada, Volaris, Lufthansa, Copa Airlines, Southwest Airlines, Alaska Airlines and United Airlines.

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 Information from Denver to Phoenix

Cheapest nonstop flight priceTWD 582
Cheapest round-trip ticket priceTWD 1,273
Off-season for travelDecember
Peak season for travelMarch
Flight distance970.46 km
Average flight time2 hours 3 minutes
Popular airlineAmerican Airlines

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