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Denver to Phoenix Sky Harbor International Airport flight

Explore the cheapest one-way and round-trip flights from Denver to Phoenix Sky Harbor International Airport over the next 90 days, with one-way fares from $19 and round-trip from $88. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        DEN 6:44 PM
        2h 2m
        Nonstop
        PHX 7:46 PM
        Denver - Phoenix | Tue, Oct 20 | Frontier Airlines
        PHX 8:51 PM
        1h 52m
        Nonstop
        DEN 11:43 PM
        Phoenix - Denver | Thu, Oct 22 | Frontier Airlines
        $88 $186
        53% off
        53% off
        $186 $88
      • DEN 7:12 AM
        1h 58m
        Nonstop
        PHX 8:10 AM
        Denver - Phoenix | Sat, Oct 24 | Frontier Airlines
        PHX 8:51 PM
        1h 52m
        Nonstop
        DEN 11:43 PM
        Phoenix - Denver | Mon, Oct 26 | Frontier Airlines
        $92 $186
        51% off
        51% off
        $186 $92
      • DEN 6:46 PM
        2h 8m
        Nonstop
        PHX 8:54 PM
        Denver - Phoenix | Tue, Nov 10 | Frontier Airlines
        PHX 3:46 PM
        1h 52m
        Nonstop
        DEN 5:38 PM
        Phoenix - Denver | Fri, Nov 13 | Frontier Airlines
        $103 $186
        45% off
        45% off
        $186 $103
      • DEN 2:51 PM
        2h 3m
        Nonstop
        PHX 4:54 PM
        Denver - Phoenix | Fri, Dec 11 | Frontier Airlines
        PHX 7:20 AM
        1h 56m
        Nonstop
        DEN 9:16 AM
        Phoenix - Denver | Mon, Dec 14 | Frontier Airlines
        $116
        38% off
        $186 $116
      • DEN 10:29 PM
        2h 13m
        Nonstop
        PHX 12:42 AM
        Denver - Phoenix | Thu, Nov 19 | Frontier Airlines
        PHX 3:46 PM
        1h 52m
        Nonstop
        DEN 5:38 PM
        Phoenix - Denver | Wed, Nov 25 | Frontier Airlines
        $143
        23% off
        $186 $143
      • DEN 2:14 PM
        1h 59m
        Nonstop
        PHX 3:13 PM
        Denver - Phoenix | Sun, Oct 18 | Frontier Airlines
        PHX 8:51 PM
        1h 55m
        Nonstop
        DEN 11:46 PM
        Phoenix - Denver | Tue, Oct 20 | Frontier Airlines
        $144
        23% off
        $186 $144
      • DEN 8:05 AM
        2h 27m
        Nonstop
        PHX 9:32 AM
        Denver - Phoenix | Tue, Oct 20 | American Airlines
        PHX 8:51 PM
        1h 52m
        Nonstop
        DEN 11:43 PM
        Phoenix - Denver | Thu, Oct 22 | Frontier Airlines
        $168
        10% off
        $186 $168
      • DEN 10:29 PM
        2h 13m
        Nonstop
        PHX 12:42 AM
        Denver - Phoenix | Sat, Nov 28 | Frontier Airlines
        PHX 7:25 AM
        1h 58m
        Nonstop
        DEN 9:23 AM
        Phoenix - Denver | Sat, Dec 5 | Frontier Airlines
        $169
        9% off
        $186 $169
      • DEN 7:10 PM
        2h 6m
        Nonstop
        PHX 9:16 PM
        Denver - Phoenix | Sun, Nov 29 | Frontier Airlines
        PHX 7:25 AM
        1h 58m
        Nonstop
        DEN 9:23 AM
        Phoenix - Denver | Sat, Dec 5 | Frontier Airlines
        $169
        9% off
        $186 $169
      • DEN 6:45 AM
        2h
        Nonstop
        PHX 8:45 AM
        Denver - Phoenix | Mon, Nov 30 | Frontier Airlines
        PHX 7:25 AM
        1h 58m
        Nonstop
        DEN 9:23 AM
        Phoenix - Denver | Sat, Dec 5 | Frontier Airlines
        $169
        9% off
        $186 $169
      • DEN 12:57 PM
        4h 27m
        1 stop
        PHX 4:24 PM
        Denver - Phoenix | Tue, Oct 20 | Delta Air Lines
        PHX 8:51 PM
        1h 52m
        Nonstop
        DEN 11:43 PM
        Phoenix - Denver | Thu, Oct 22 | Frontier Airlines
        $139
        25% off
        $186 $139
      • DEN 12:31 PM
        7h 11m
        1 stop
        PHX 6:42 PM
        Denver - Phoenix | Tue, Oct 20 | Alaska Airlines
        PHX 8:51 PM
        1h 52m
        Nonstop
        DEN 11:43 PM
        Phoenix - Denver | Thu, Oct 22 | Frontier Airlines
        $165
        11% off
        $186 $165
      • DEN 1:00 PM
        17h 25m
        1 stop
        PHX 2:00 PM
        Denver - Phoenix | Wed, Oct 14 | Normal Airline
        PHX 3:00 PM
        6h
        Nonstop
        DEN 4:00 PM
        Phoenix - Denver | Fri, Oct 16 | Normal Airline
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      • Cheapest nonstop
        DEN 10:37 PM
        2h 5m
        Nonstop
        PHX 12:42 AM
        Denver - Phoenix | Mon, Nov 23 | Frontier Airlines
        $19 $206
        91% off
        91% off
        $206 $19
      • DEN 7:12 AM
        1h 58m
        Nonstop
        PHX 8:10 AM
        Denver - Phoenix | Wed, Oct 28 | Frontier Airlines
        $20 $206
        90% off
        90% off
        $206 $20
      • DEN 7:12 AM
        1h 58m
        Nonstop
        PHX 8:10 AM
        Denver - Phoenix | Mon, Nov 2 | Frontier Airlines
        $20 $206
        90% off
        90% off
        $206 $20
      • DEN 10:37 PM
        2h 5m
        Nonstop
        PHX 11:42 PM
        Denver - Phoenix | Thu, Nov 5 | Frontier Airlines
        $20
        90% off
        $206 $20
      • DEN 10:44 PM
        2h 4m
        Nonstop
        PHX 11:48 PM
        Denver - Phoenix | Mon, Oct 26 | Frontier Airlines
        $21
        90% off
        $206 $21
      • DEN 6:44 PM
        2h 2m
        Nonstop
        PHX 7:46 PM
        Denver - Phoenix | Sat, Oct 31 | Frontier Airlines
        $36
        83% off
        $206 $36
      • DEN 6:46 PM
        2h 8m
        Nonstop
        PHX 8:54 PM
        Denver - Phoenix | Sat, Nov 14 | Frontier Airlines
        $36
        83% off
        $206 $36
      • DEN 10:37 PM
        2h 5m
        Nonstop
        PHX 12:42 AM
        Denver - Phoenix | Tue, Nov 10 | Frontier Airlines
        $37
        82% off
        $206 $37
      • DEN 10:29 PM
        2h 13m
        Nonstop
        PHX 12:42 AM
        Denver - Phoenix | Tue, Nov 24 | Frontier Airlines
        $45
        78% off
        $206 $45
      • DEN 7:12 AM
        1h 58m
        Nonstop
        PHX 8:10 AM
        Denver - Phoenix | Tue, Oct 27 | Frontier Airlines
        $119
        42% off
        $206 $119
      • DEN 11:33 AM
        2h 2m
        Nonstop
        PHX 12:35 PM
        Denver - Phoenix | Wed, Oct 14 | Frontier Airlines
        $139
        33% off
        $206 $139
      • DEN 10:44 PM
        2h 4m
        Nonstop
        PHX 11:48 PM
        Denver - Phoenix | Thu, Oct 15 | Frontier Airlines
        $187
        9% off
        $206 $187
      • DEN 1:00 PM
        17h 25m
        1 stop
        PHX 2:00 PM
        Denver - Phoenix | Wed, Oct 14 | Normal Airline
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Displayed flight fares from Denver to Phoenix Sky Harbor International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Denver to Phoenix Sky Harbor International Airport

What is the cheapest month for one-way flights from Denver to Phoenix Sky Harbor International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Denver to Phoenix Sky Harbor International Airport for each month in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest month to fly one-way from Denver to Phoenix Sky Harbor International Airport is February, with an average price of $69. The priciest month is usually July, when the average price can reach $216.

$216
$143
$69
0
    Cheapest
  • $126
    Oct
  • $150
    Nov
  • $124
    Dec
  • $94
    Jan
  • $69
    Feb
  • $128
    Mar
  • $96
    Apr
  • $105
    May
  • $165
    Jun
  • $216
    Jul
  • $159
    Aug
  • $112
    Sep

What is the cheapest day of the week to fly from Denver to Phoenix Sky Harbor International Airport?

The data is based on the past 12 months and shows the average ticket prices from Denver to Phoenix Sky Harbor International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Denver to Phoenix Sky Harbor International Airport is Wednesday, with average fares generally lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

$144
$118
$92
$66
    Cheapest
  • $143
    Mon
  • $110
    Tue
  • $92
    Wed
  • $118
    Thu
  • $140
    Fri
  • $106
    Sat
  • $144
    Sun

Which airlines are the most popular for Denver to Phoenix Sky Harbor International Airport flights?

The most popular airlines flying from Denver to Phoenix Sky Harbor International Airport are Frontier Airlines, United Airlines, and American Airlines, among 3 carriers on this route. Frontier Airlines offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
Frontier Airlines logo Frontier Airlines
United Airlines logo United Airlines
American Airlines logo American Airlines

Flight Schedule from Denver to Phoenix Sky Harbor International Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91375

    Denver International Airport

    8:50 AM

    DEN

    2h 6m

    10:56 AM

    PHX

    S M T W T F S
    Search

  2. F94753

    Denver International Airport

    10:29 PM

    DEN

    2h 13m

    12:42 AM

    PHX

    S M T W T F S
    Search

  3. F94765

    Denver International Airport

    7:10 PM

    DEN

    2h 6m

    9:16 PM

    PHX

    S - T - T F -
    Search

  4. AA1404

    Denver International Airport

    8:05 AM

    DEN

    2h 27m

    9:32 AM

    PHX

    S M T W T F S
    Search

  5. AS636

    Denver International Airport

    6:59 PM

    DEN

    2h 35m

    Nonstop

    8:34 PM

    SAN

    S M T W T F S
    Search

  6. AS2224

    San Diego International Airport

    9:38 PM

    SAN

    1h 22m

    Nonstop

    11:00 PM

    PHX

    S - - W T - S
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What to know about flights from Denver to Phoenix Sky Harbor International Airport?

Cheapest round-trip ticket price $84
Cheapest one-way flight price $19
Off-season for travel November
Peak season for travel July

FAQs for Denver to Phoenix Sky Harbor International Airport Flights

  • 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.
  • According to Trip.com's data, the lowest price is around $272.
  • It takes around 2 hours 13 minutes to fly from Denver (DEN) to Phoenix (PHX).
  • Airlines with flights from Denver (DEN) to Phoenix (PHX): Air Canada, American Airlines, United Airlines, Frontier Airlines and Volaris.
  • One-way flights from Denver to Phoenix Sky Harbor International Airport currently start from $19, and round-trip fares start from $88. The lowest fare is currently available on flights operated by Frontier Airlines departing on Mon, Nov 23. Fares are subject to change based on availability.
  • Flights from Denver to Phoenix Sky Harbor International Airport are usually cheapest in February, with an average one-way fare of about $69.
  • A direct flight from Denver to Phoenix Sky Harbor International Airport takes about 1 hour 36 minutes on average. Actual flight time may vary depending on the route, weather and air traffic.
  • Enter your Denver and Phoenix Sky Harbor International Airport, select your departure date and number of passengers, then compare flights by price, flight duration and baggage allowance. Once you've chosen a fare, review the change and cancellation policy, fill in your passenger details and pay to receive your booking confirmation.
  • Yes. United Airlines and American Airlines operate direct flights from Denver to Phoenix Sky Harbor International Airport. The flight time is approximately 1 hour 38 minutes, with about 205 flights per week. Actual flight frequency may vary by season.
  • The latest flight from Denver to Phoenix Sky Harbor International Airport departs at 22:47, with approximately 75 flights per day. Flight schedules may change, so please check the latest departure times before traveling.
  • Phoenix has 1 airports reachable by flights departing from Denver, including Phoenix Sky Harbor International Airport. When choosing an airport, consider its distance to the city center and route coverage.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 26 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.