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Phoenix Sky Harbor International Airport to Denver International Airport flight
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Phoenix Sky Harbor International Airport to Denver International Airport Flights Info

Cheapest one-way
DKK 198
Frontier Airlines Frontier Airlines 1h 56m · Direct Thu, Dec 17
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Cheapest return
DKK 287
Frontier Airlines Frontier Airlines 1h 55m · Direct Wed, Dec 2 - Sat, Dec 5
Book Now
Best time to book
February
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From DKK 198 Frontier Airlines Frontier AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Phoenix Sky Harbor International Airport to Denver International Airport over the next 90 days, with one-way fares from DKK 198 and round-trip from DKK 287. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      PHX 16:00
      1h 55m
      Direct
      DEN 17:55
      Phoenix - Denver | Wed, Dec 2 | Frontier Airlines
      DEN 14:50
      1h 59m
      Direct
      PHX 16:49
      Denver - Phoenix | Sat, Dec 5 | Frontier Airlines
      DKK 287 DKK 1,843
      84% off
      84% off
      DKK 1,843 DKK 287
    • PHX 07:15
      2h 4m
      Direct
      DEN 09:19
      Phoenix - Denver | Thu, Nov 19 | Frontier Airlines
      DEN 13:15
      1h 58m
      Direct
      PHX 15:13
      Denver - Phoenix | Mon, Nov 23 | Frontier Airlines
      DKK 371 DKK 1,843
      80% off
      80% off
      DKK 1,843 DKK 371
    • PHX 21:50
      1h 57m
      Direct
      DEN 23:47
      Phoenix - Denver | Mon, Dec 14 | Frontier Airlines
      DEN 19:04
      2h
      Direct
      PHX 21:04
      Denver - Phoenix | Thu, Dec 17 | Frontier Airlines
      DKK 388 DKK 1,843
      79% off
      79% off
      DKK 1,843 DKK 388
    • PHX 14:00
      1h 55m
      Direct
      DEN 15:55
      Phoenix - Denver | Tue, Dec 15 | Frontier Airlines
      DEN 22:29
      2h 1m
      Direct
      PHX 00:30
      Denver - Phoenix | Mon, Dec 21 | Frontier Airlines
      DKK 487
      74% off
      DKK 1,843 DKK 487
    • PHX 10:48
      1h 56m
      Direct
      DEN 12:44
      Phoenix - Denver | Thu, Dec 17 | Frontier Airlines
      DEN 19:04
      2h
      Direct
      PHX 21:04
      Denver - Phoenix | Wed, Dec 23 | Frontier Airlines
      DKK 495
      73% off
      DKK 1,843 DKK 495
    • PHX 16:00
      1h 55m
      Direct
      DEN 17:55
      Phoenix - Denver | Fri, Dec 4 | Frontier Airlines
      DEN 22:42
      2h 1m
      Direct
      PHX 00:43
      Denver - Phoenix | Mon, Dec 7 | Frontier Airlines
      DKK 496
      73% off
      DKK 1,843 DKK 496
    • PHX 16:00
      1h 55m
      Direct
      DEN 17:55
      Phoenix - Denver | Thu, Dec 3 | Frontier Airlines
      DEN 22:48
      2h 1m
      Direct
      PHX 00:49
      Denver - Phoenix | Sun, Dec 6 | Frontier Airlines
      DKK 497
      73% off
      DKK 1,843 DKK 497
    • PHX 07:20
      1h 52m
      Direct
      DEN 09:12
      Phoenix - Denver | Thu, Dec 10 | Frontier Airlines
      DEN 22:29
      2h 1m
      Direct
      PHX 00:30
      Denver - Phoenix | Thu, Dec 17 | Frontier Airlines
      DKK 939
      49% off
      DKK 1,843 DKK 939
    • PHX 22:21
      1h 46m
      Direct
      DEN 00:07
      Phoenix - Denver | Sat, Nov 21 | Frontier Airlines
      DEN 06:45
      2h
      Direct
      PHX 08:45
      Denver - Phoenix | Tue, Nov 24 | Frontier Airlines
      DKK 1,254
      32% off
      DKK 1,843 DKK 1,254
    • PHX 13:00
      17h 25m
      1 stop
      DEN 14:00
      Phoenix - Denver | Mon, Nov 16 | Normal Airline
      DEN 15:00
      6h
      Direct
      PHX 16:00
      Denver - Phoenix | Wed, Nov 18 | Normal Airline
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    • Cheapest
      PHX 10:48
      1h 56m
      Direct
      DEN 12:44
      Phoenix - Denver | Thu, Dec 17 | Frontier Airlines
      DKK 198 DKK 1,183
      83% off
      83% off
      DKK 1,183 DKK 198
    • Cheapest
      PHX 06:45
      1h 55m
      Direct
      DEN 08:40
      Phoenix - Denver | Wed, Dec 16 | Frontier Airlines
      DKK 198 DKK 1,183
      83% off
      83% off
      DKK 1,183 DKK 198
    • PHX 07:20
      1h 52m
      Direct
      DEN 09:12
      Phoenix - Denver | Thu, Dec 10 | Frontier Airlines
      DKK 199 DKK 1,183
      83% off
      83% off
      DKK 1,183 DKK 199
    • PHX 07:35
      1h 56m
      Direct
      DEN 09:31
      Phoenix - Denver | Tue, Jan 12 | Frontier Airlines
      DKK 227
      81% off
      DKK 1,183 DKK 227
    • PHX 16:14
      1h 55m
      Direct
      DEN 18:09
      Phoenix - Denver | Tue, Dec 22 | Frontier Airlines
      DKK 249
      79% off
      DKK 1,183 DKK 249
    • PHX 11:56
      1h 58m
      Direct
      DEN 13:54
      Phoenix - Denver | Sat, Dec 5 | Frontier Airlines
      DKK 249
      79% off
      DKK 1,183 DKK 249
    • PHX 07:35
      1h 56m
      Direct
      DEN 09:31
      Phoenix - Denver | Tue, Jan 26 | Frontier Airlines
      DKK 298
      75% off
      DKK 1,183 DKK 298
    • PHX 21:50
      1h 57m
      Direct
      DEN 23:47
      Phoenix - Denver | Wed, Dec 16 | Frontier Airlines
      DKK 300
      75% off
      DKK 1,183 DKK 300
    • PHX 17:13
      1h 55m
      Direct
      DEN 19:08
      Phoenix - Denver | Sat, Dec 19 | Frontier Airlines
      DKK 301
      75% off
      DKK 1,183 DKK 301
    • PHX 13:00
      17h 25m
      1 stop
      DEN 14:00
      Phoenix - Denver | Mon, Nov 16 | Normal Airline
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    • Cheapest nonstop
      PHX 10:48
      1h 56m
      Direct
      DEN 12:44
      Phoenix - Denver | Thu, Dec 17 | Frontier Airlines
      DKK 198 DKK 1,183
      83% off
      83% off
      DKK 1,183 DKK 198
    • PHX 06:45
      1h 55m
      Direct
      DEN 08:40
      Phoenix - Denver | Wed, Dec 16 | Frontier Airlines
      DKK 198 DKK 1,183
      83% off
      83% off
      DKK 1,183 DKK 198
    • PHX 07:20
      1h 52m
      Direct
      DEN 09:12
      Phoenix - Denver | Thu, Dec 10 | Frontier Airlines
      DKK 199 DKK 1,183
      83% off
      83% off
      DKK 1,183 DKK 199
    • PHX 07:35
      1h 56m
      Direct
      DEN 09:31
      Phoenix - Denver | Tue, Jan 12 | Frontier Airlines
      DKK 227
      81% off
      DKK 1,183 DKK 227
    • PHX 16:14
      1h 55m
      Direct
      DEN 18:09
      Phoenix - Denver | Tue, Dec 22 | Frontier Airlines
      DKK 249
      79% off
      DKK 1,183 DKK 249
    • PHX 11:56
      1h 58m
      Direct
      DEN 13:54
      Phoenix - Denver | Sat, Dec 5 | Frontier Airlines
      DKK 249
      79% off
      DKK 1,183 DKK 249
    • PHX 07:35
      1h 56m
      Direct
      DEN 09:31
      Phoenix - Denver | Tue, Jan 26 | Frontier Airlines
      DKK 298
      75% off
      DKK 1,183 DKK 298
    • PHX 21:50
      1h 57m
      Direct
      DEN 23:47
      Phoenix - Denver | Wed, Dec 16 | Frontier Airlines
      DKK 300
      75% off
      DKK 1,183 DKK 300
    • PHX 17:13
      1h 55m
      Direct
      DEN 19:08
      Phoenix - Denver | Sat, Dec 19 | Frontier Airlines
      DKK 301
      75% off
      DKK 1,183 DKK 301
    • PHX 13:00
      17h 25m
      1 stop
      DEN 14:00
      Phoenix - Denver | Mon, Nov 16 | Normal Airline
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    • Cheapest nonstop
      PHX 16:14
      1h 55m
      Direct
      DEN 18:09
      Phoenix - Denver | Tue, Dec 22 | Frontier Airlines
      DKK 249 DKK 1,713
      85% off
      85% off
      DKK 1,713 DKK 249
    • PHX 11:56
      1h 58m
      Direct
      DEN 13:54
      Phoenix - Denver | Sat, Dec 5 | Frontier Airlines
      DKK 249 DKK 1,713
      85% off
      85% off
      DKK 1,713 DKK 249
    • PHX 07:35
      1h 56m
      Direct
      DEN 09:31
      Phoenix - Denver | Tue, Jan 26 | Frontier Airlines
      DKK 298 DKK 1,713
      83% off
      83% off
      DKK 1,713 DKK 298
    • PHX 21:50
      1h 57m
      Direct
      DEN 23:47
      Phoenix - Denver | Wed, Dec 16 | Frontier Airlines
      DKK 300
      82% off
      DKK 1,713 DKK 300
    • PHX 17:13
      1h 55m
      Direct
      DEN 19:08
      Phoenix - Denver | Sat, Dec 19 | Frontier Airlines
      DKK 301
      82% off
      DKK 1,713 DKK 301
    • PHX 17:13
      1h 55m
      Direct
      DEN 19:08
      Phoenix - Denver | Wed, Dec 30 | Frontier Airlines
      DKK 301
      82% off
      DKK 1,713 DKK 301
    • PHX 21:38
      1h 57m
      Direct
      DEN 23:35
      Phoenix - Denver | Tue, Feb 2 | Frontier Airlines
      DKK 405
      76% off
      DKK 1,713 DKK 405
    • PHX 21:50
      1h 57m
      Direct
      DEN 23:47
      Phoenix - Denver | Mon, Dec 14 | Frontier Airlines
      DKK 546
      68% off
      DKK 1,713 DKK 546
    • PHX 15:57
      1h 51m
      Direct
      DEN 17:48
      Phoenix - Denver | Mon, Dec 7 | Frontier Airlines
      DKK 603
      65% off
      DKK 1,713 DKK 603
    • PHX 13:00
      17h 25m
      1 stop
      DEN 14:00
      Phoenix - Denver | Mon, Nov 16 | Normal Airline
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    • Cheapest nonstop
      PHX 07:15
      2h 4m
      Direct
      DEN 09:19
      Phoenix - Denver | Sun, Nov 15 | Frontier Airlines
      DKK 1,637 DKK 3,187
      49% off
      49% off
      DKK 3,187 DKK 1,637
    • PHX 08:00
      4h 57m
      1 stop
      DEN 12:57
      Phoenix - Denver | Sun, Nov 15 | Alaska Airlines
      DKK 1,490 DKK 3,187
      53% off
      53% off
      DKK 3,187 DKK 1,490
    • PHX 15:46
      1h 52m
      Direct
      DEN 17:38
      Phoenix - Denver | Mon, Nov 16 | Frontier Airlines
      DKK 1,238 DKK 3,187
      61% off
      61% off
      DKK 3,187 DKK 1,238
    • PHX 08:10
      1h 55m
      Direct
      DEN 10:05
      Phoenix - Denver | Tue, Nov 17 | United Airlines
      DKK 1,765
      45% off
      DKK 3,187 DKK 1,765
    • PHX 19:54
      2h
      Direct
      DEN 21:54
      Phoenix - Denver | Tue, Nov 17 | American Airlines
      DKK 1,823
      43% off
      DKK 3,187 DKK 1,823
    • PHX 21:59
      1h 54m
      Direct
      DEN 23:53
      Phoenix - Denver | Tue, Nov 17 | Frontier Airlines
      DKK 631
      80% off
      DKK 3,187 DKK 631
    • PHX 21:59
      1h 54m
      Direct
      DEN 23:53
      Phoenix - Denver | Wed, Nov 18 | Frontier Airlines
      DKK 635
      80% off
      DKK 3,187 DKK 635
    • PHX 08:00
      4h 57m
      1 stop
      DEN 12:57
      Phoenix - Denver | Thu, Nov 19 | Alaska Airlines
      DKK 1,423
      55% off
      DKK 3,187 DKK 1,423
    • PHX 17:41
      1h 54m
      Direct
      DEN 19:35
      Phoenix - Denver | Thu, Nov 19 | United Airlines
      DKK 2,142
      33% off
      DKK 3,187 DKK 2,142
    • PHX 13:00
      17h 25m
      1 stop
      DEN 14:00
      Phoenix - Denver | Mon, Nov 16 | Normal Airline
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    • PHX 22:21
      1h 46m
      Direct
      DEN 00:07
      Phoenix - Denver | Sat, Nov 21 | Frontier Airlines
      DKK 633 DKK 1,183
      46% off
      46% off
      DKK 1,183 DKK 633
    • PHX 22:21
      1h 46m
      Direct
      DEN 00:07
      Phoenix - Denver | Wed, Nov 25 | Frontier Airlines
      DKK 1,029 DKK 1,183
      13% off
      13% off
      DKK 1,183 DKK 1,029
    • PHX 10:00
      1h 50m
      Direct
      DEN 11:50
      Phoenix - Denver | Thu, Nov 26 | Frontier Airlines
      DKK 742 DKK 1,183
      37% off
      37% off
      DKK 1,183 DKK 742
    • PHX 15:57
      1h 51m
      Direct
      DEN 17:48
      Phoenix - Denver | Mon, Dec 7 | Frontier Airlines
      DKK 603
      49% off
      DKK 1,183 DKK 603
    • PHX 07:20
      1h 52m
      Direct
      DEN 09:12
      Phoenix - Denver | Thu, Dec 10 | Frontier Airlines
      DKK 199
      83% off
      DKK 1,183 DKK 199
    • PHX 21:59
      1h 54m
      Direct
      DEN 23:53
      Phoenix - Denver | Tue, Nov 17 | Frontier Airlines
      DKK 631
      47% off
      DKK 1,183 DKK 631
    • PHX 06:45
      1h 55m
      Direct
      DEN 08:40
      Phoenix - Denver | Wed, Dec 16 | Frontier Airlines
      DKK 198
      83% off
      DKK 1,183 DKK 198
    • PHX 16:14
      1h 55m
      Direct
      DEN 18:09
      Phoenix - Denver | Tue, Dec 22 | Frontier Airlines
      DKK 249
      79% off
      DKK 1,183 DKK 249
    • PHX 17:13
      1h 55m
      Direct
      DEN 19:08
      Phoenix - Denver | Sat, Dec 19 | Frontier Airlines
      DKK 301
      75% off
      DKK 1,183 DKK 301
    • PHX 13:00
      17h 25m
      1 stop
      DEN 14:00
      Phoenix - Denver | Mon, Nov 16 | Normal Airline
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Displayed flight fares from Phoenix to Denver are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Phoenix Sky Harbor International Airport to Denver International Airport?

The cheapest airline flying from Phoenix Sky Harbor International Airport to Denver International Airport is Frontier Airlines (from DKK 198) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
easyJet logo easyJet Wizz Air UK logo Wizz Air UK British Airways logo British Airways Jet2.com logo Jet2.com Virgin Atlantic logo Virgin Atlantic
Frontier Airlines logo Frontier Airlines

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

What is the cheapest month to fly return from Phoenix Sky Harbor International Airport to Denver International Airport?

The data is based on the past 12 months and shows the average monthly return fares from Phoenix Sky Harbor International Airport to Denver International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, April is often the month to find the lowest fares from Phoenix Sky Harbor International Airport to Denver International Airport, with an average price of DKK 596. February is usually the most expensive month, with an average price reaching DKK 3,446.

DKK 3,446
DKK 2,021
DKK 596
0
    Cheapest
  • DKK 897
    Nov
  • DKK 1,247
    Dec
  • DKK 951
    Jan
  • DKK 3,446
    Feb
  • DKK 679
    Mar
  • DKK 596
    Apr
  • DKK 3,133
    May
  • DKK 1,492
    Jun
  • DKK 1,739
    Jul
  • DKK 1,329
    Aug
  • DKK 2,324
    Sep
  • DKK 870
    Oct

What is the cheapest month to fly from Phoenix Sky Harbor International Airport to Denver International Airport?

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

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Phoenix Sky Harbor International Airport to Denver International Airport are usually in February, with an average price of DKK 645. It is best to avoid January, when the average price can reach DKK 1,099.

DKK 1,099
DKK 872
DKK 645
DKK 418
    Cheapest
  • DKK 860
    Nov
  • DKK 1,067
    Dec
  • DKK 1,099
    Jan
  • DKK 645
    Feb
  • DKK 752
    Mar
  • DKK 895
    Apr
  • DKK 828
    May
  • DKK 980
    Jun
  • DKK 1,076
    Jul
  • DKK 943
    Aug
  • DKK 785
    Sep
  • DKK 929
    Oct

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

The data is based on the past 12 months and shows the average ticket prices from Phoenix Sky Harbor International Airport to Denver 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 departure day from Phoenix Sky Harbor International Airport to Denver International Airport is Saturday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

DKK 1,089
DKK 908
DKK 727
DKK 546
    Cheapest
  • DKK 844
    Mon
  • DKK 923
    Tue
  • DKK 1,065
    Wed
  • DKK 737
    Thu
  • DKK 1,006
    Fri
  • DKK 727
    Sat
  • DKK 1,089
    Sun

What is the flight schedule from Phoenix Sky Harbor International Airport to Denver International Airport?

Check the schedule for flights from Phoenix to Denver and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91748

    Phoenix Sky Harbor International Airport

    09:32

    PHX

    1h 58m

    11:30

    DEN

    - M T - T F -
    Search

  2. F91820

    Phoenix Sky Harbor International Airport

    09:32

    PHX

    1h 58m

    11:30

    DEN

    S M T W - - S
    Search

  3. F94768

    Phoenix Sky Harbor International Airport

    07:35

    PHX

    1h 57m

    10:32

    DEN

    S M T W T F S
    Search

  4. F92142

    Phoenix Sky Harbor International Airport

    18:48

    PHX

    1h 53m

    20:41

    DEN

    S M T W T F S
    Search

  5. F91376

    Phoenix Sky Harbor International Airport

    10:20

    PHX

    2h

    13:20

    DEN

    S - - W T F S
    Search

  6. F91912

    Phoenix Sky Harbor International Airport

    21:38

    PHX

    1h 59m

    00:37

    DEN

    - - - W T F -
    Search
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FAQs for Phoenix Sky Harbor International Airport to Denver International Airport Flights

  • How long is the flight from Phoenix Sky Harbor International Airport to Denver International Airport?

    Phoenix Sky Harbor International Airport to Denver International Airport takes about 1 hour 34 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 20 daily flights from Phoenix Sky Harbor International Airport (PHX) to Denver International Airport (DEN).
  • The earliest flight from Phoenix Sky Harbor International Airport to Denver International Airport departs at 05:55, and the last departs at 22:45, with about 42 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Phoenix Sky Harbor International Airport (PHX) to Denver International Airport (DEN) is quite popular. Without considering departure times or holidays, tickets cost around DKK 1,463 in November, the most expensive month to book this route.
  • Frontier Airlines is a very popular airline operating an average of 13681 flights per month.
  • One-way flights from Phoenix Sky Harbor International Airport to Denver International Airport currently start from DKK 198, and round-trip fares start from DKK 287. The current lowest fare is a Frontier Airlines flight departing on Thu, Dec 17; prices may vary depending on availability.
  • Yes. United Airlines, American Airlines and Frontier Airlines operate direct flights from Phoenix Sky Harbor International Airport to Denver International Airport, with an average flight time of 1 hour 32 minutes, and around 196 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Phoenix Sky Harbor International Airport to Denver International Airport is DKK 1,265. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from Phoenix Sky Harbor International Airport to Denver International Airport, with one-way fares starting from DKK 198. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Phoenix Sky Harbor International Airport to Denver International Airport operates around 195 weekly flights, mainly by United Airlines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Phoenix Sky Harbor International Airport and Denver 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 refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.