Trip.com
>
Cheap Flights
>
United States
>
Denver
>
Phoenix to Denver flight
>
Phoenix Sky Harbor International Airport to Denver International Airport flight

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 TRY 934 and round-trip from TRY 1,904. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        PHX 07:15
        1h 52m
        Direct
        DEN 10:07
        Phoenix - Denver | Sat, Oct 31 | Frontier Airlines
        DEN 22:37
        2h 5m
        Direct
        PHX 00:42
        Denver - Phoenix | Mon, Nov 2 | Frontier Airlines
        TRY 1,904 TRY 4,117
        54% off
        54% off
        TRY 4,117 TRY 1,904
      • PHX 21:59
        1h 54m
        Direct
        DEN 23:53
        Phoenix - Denver | Sat, Nov 7 | Frontier Airlines
        DEN 22:37
        2h 5m
        Direct
        PHX 00:42
        Denver - Phoenix | Sat, Nov 14 | Frontier Airlines
        TRY 1,904 TRY 4,117
        54% off
        54% off
        TRY 4,117 TRY 1,904
      • PHX 06:15
        1h 54m
        Direct
        DEN 09:09
        Phoenix - Denver | Thu, Oct 29 | Frontier Airlines
        DEN 22:37
        2h 5m
        Direct
        PHX 23:42
        Denver - Phoenix | Thu, Oct 29 | Frontier Airlines
        TRY 1,904 TRY 4,117
        54% off
        54% off
        TRY 4,117 TRY 1,904
      • PHX 21:59
        1h 54m
        Direct
        DEN 23:53
        Phoenix - Denver | Mon, Nov 2 | Frontier Airlines
        DEN 07:00
        2h 4m
        Direct
        PHX 09:04
        Denver - Phoenix | Mon, Nov 9 | Frontier Airlines
        TRY 1,904
        54% off
        TRY 4,117 TRY 1,904
      • PHX 20:51
        1h 52m
        Direct
        DEN 23:43
        Phoenix - Denver | Mon, Oct 19 | Frontier Airlines
        DEN 07:12
        1h 58m
        Direct
        PHX 08:10
        Denver - Phoenix | Wed, Oct 21 | Frontier Airlines
        TRY 1,904
        54% off
        TRY 4,117 TRY 1,904
      • PHX 20:59
        1h 50m
        Direct
        DEN 23:49
        Phoenix - Denver | Tue, Oct 27 | Frontier Airlines
        DEN 22:37
        2h 5m
        Direct
        PHX 23:42
        Denver - Phoenix | Thu, Oct 29 | Frontier Airlines
        TRY 1,904
        54% off
        TRY 4,117 TRY 1,904
      • PHX 07:15
        1h 52m
        Direct
        DEN 10:07
        Phoenix - Denver | Wed, Oct 28 | Frontier Airlines
        DEN 22:37
        2h 5m
        Direct
        PHX 23:42
        Denver - Phoenix | Thu, Oct 29 | Frontier Airlines
        TRY 1,904
        54% off
        TRY 4,117 TRY 1,904
      • PHX 21:59
        1h 54m
        Direct
        DEN 23:53
        Phoenix - Denver | Wed, Nov 11 | Frontier Airlines
        DEN 22:37
        2h 5m
        Direct
        PHX 00:42
        Denver - Phoenix | Sat, Nov 14 | Frontier Airlines
        TRY 1,926
        53% off
        TRY 4,117 TRY 1,926
      • PHX 21:59
        1h 54m
        Direct
        DEN 23:53
        Phoenix - Denver | Thu, Nov 12 | Frontier Airlines
        DEN 22:37
        2h 5m
        Direct
        PHX 00:42
        Denver - Phoenix | Mon, Nov 16 | Frontier Airlines
        TRY 1,933
        53% off
        TRY 4,117 TRY 1,933
      • PHX 07:15
        1h 52m
        Direct
        DEN 09:07
        Phoenix - Denver | Tue, Nov 3 | Frontier Airlines
        DEN 22:37
        2h 5m
        Direct
        PHX 00:42
        Denver - Phoenix | Tue, Nov 3 | Frontier Airlines
        TRY 1,948
        53% off
        TRY 4,117 TRY 1,948
      • PHX 07:15
        1h 52m
        Direct
        DEN 09:07
        Phoenix - Denver | Wed, Nov 4 | Frontier Airlines
        DEN 22:37
        2h 5m
        Direct
        PHX 00:42
        Denver - Phoenix | Wed, Nov 4 | Frontier Airlines
        TRY 1,948
        53% off
        TRY 4,117 TRY 1,948
      • PHX 20:51
        1h 52m
        Direct
        DEN 23:43
        Phoenix - Denver | Thu, Oct 22 | Frontier Airlines
        DEN 07:12
        1h 58m
        Direct
        PHX 08:10
        Denver - Phoenix | Mon, Oct 26 | Frontier Airlines
        TRY 3,211
        22% off
        TRY 4,117 TRY 3,211
      • PHX 13:00
        17h 25m
        1 stop
        DEN 14:00
        Phoenix - Denver | Sun, Oct 4 | Normal Airline
        DEN 15:00
        6h
        Direct
        PHX 16:00
        Denver - Phoenix | Tue, Oct 6 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        PHX 21:59
        1h 54m
        Direct
        DEN 23:53
        Phoenix - Denver | Thu, Nov 5 | Frontier Airlines
        TRY 934 TRY 8,602
        89% off
        89% off
        TRY 8,602 TRY 934
      • PHX 21:59
        1h 54m
        Direct
        DEN 23:53
        Phoenix - Denver | Sat, Nov 7 | Frontier Airlines
        TRY 956 TRY 8,602
        89% off
        89% off
        TRY 8,602 TRY 956
      • PHX 20:51
        1h 52m
        Direct
        DEN 23:43
        Phoenix - Denver | Mon, Oct 19 | Frontier Airlines
        TRY 1,022 TRY 8,602
        88% off
        88% off
        TRY 8,602 TRY 1,022
      • PHX 07:15
        1h 52m
        Direct
        DEN 10:07
        Phoenix - Denver | Wed, Oct 28 | Frontier Airlines
        TRY 1,022
        88% off
        TRY 8,602 TRY 1,022
      • PHX 07:15
        1h 52m
        Direct
        DEN 10:07
        Phoenix - Denver | Sat, Oct 31 | Frontier Airlines
        TRY 2,175
        75% off
        TRY 8,602 TRY 2,175
      • PHX 20:59
        1h 50m
        Direct
        DEN 23:49
        Phoenix - Denver | Thu, Oct 29 | Frontier Airlines
        TRY 2,175
        75% off
        TRY 8,602 TRY 2,175
      • PHX 07:15
        1h 52m
        Direct
        DEN 09:07
        Phoenix - Denver | Sat, Nov 14 | Frontier Airlines
        TRY 2,175
        75% off
        TRY 8,602 TRY 2,175
      • PHX 10:09
        1h 57m
        Direct
        DEN 12:06
        Phoenix - Denver | Thu, Nov 12 | Frontier Airlines
        TRY 2,175
        75% off
        TRY 8,602 TRY 2,175
      • PHX 06:15
        1h 55m
        Direct
        DEN 09:10
        Phoenix - Denver | Thu, Oct 22 | Frontier Airlines
        TRY 2,183
        75% off
        TRY 8,602 TRY 2,183
      • PHX 07:15
        1h 52m
        Direct
        DEN 09:07
        Phoenix - Denver | Tue, Nov 3 | Frontier Airlines
        TRY 2,183
        75% off
        TRY 8,602 TRY 2,183
      • PHX 20:59
        1h 50m
        Direct
        DEN 23:49
        Phoenix - Denver | Tue, Oct 27 | Frontier Airlines
        TRY 2,440
        72% off
        TRY 8,602 TRY 2,440
      • PHX 20:56
        1h 52m
        Direct
        DEN 23:48
        Phoenix - Denver | Wed, Oct 7 | Frontier Airlines
        TRY 6,709
        22% off
        TRY 8,602 TRY 6,709
      • PHX 13:00
        17h 25m
        1 stop
        DEN 14:00
        Phoenix - Denver | Sun, Oct 4 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Phoenix Sky Harbor International Airport to Denver International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

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

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 TRY 4,658. It is best to avoid January, when the average price can reach TRY 7,940.

TRY 7,940
TRY 6,299
TRY 4,658
TRY 3,017
    Cheapest
  • TRY 6,068
    Sep
  • TRY 6,771
    Oct
  • TRY 7,827
    Nov
  • TRY 7,709
    Dec
  • TRY 7,940
    Jan
  • TRY 4,658
    Feb
  • TRY 5,434
    Mar
  • TRY 6,467
    Apr
  • TRY 5,984
    May
  • TRY 7,083
    Jun
  • TRY 7,775
    Jul
  • TRY 6,818
    Aug

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 Wednesday as prices are typically highest on that day.

TRY 8,140
TRY 6,588
TRY 5,035
TRY 3,483
    Cheapest
  • TRY 6,375
    Mon
  • TRY 6,778
    Tue
  • TRY 8,140
    Wed
  • TRY 5,398
    Thu
  • TRY 7,363
    Fri
  • TRY 5,035
    Sat
  • TRY 7,624
    Sun

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 TRY 934) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From TRY 934
Alaska Airlines
From TRY 3,902
American Airlines
From TRY 4,358
United Airlines
From TRY 6,716
Contour Airlines
From TRY 9,178
Delta Air Lines
From TRY 10,390

Find more flights and airlines

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

    10:09

    PHX

    1h 50m

    11:59

    DEN

    - - - - T - -
    Search

  2. F91376

    Phoenix Sky Harbor International Airport

    12:01

    PHX

    1h 47m

    13:48

    DEN

    S M T W T F S
    Search

  3. F91820

    Phoenix Sky Harbor International Airport

    22:21

    PHX

    1h 46m

    00:07

    DEN

    S M T W T F S
    Search

  4. F94768

    Phoenix Sky Harbor International Airport

    07:25

    PHX

    1h 58m

    09:23

    DEN

    S M T W T F S
    Search

  5. F92142

    Phoenix Sky Harbor International Airport

    16:00

    PHX

    1h 55m

    17:55

    DEN

    S M T W T F S
    Search
Find more flights and airlines

About Phoenix Sky Harbor International Airport and Denver International Airport

Learn about Phoenix Sky Harbor International Airport (PHX) and Denver International Airport (DEN) — including location, terminals, transportation, and travel tips.

Flight distance 968.03km
Cheapest one-way ticket price TRY 934
Cheapest return ticket price TRY 1,904

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 35 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 17 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 05:20, and the last departs at 21:10, with about 65 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 TRY 8,222 in October, 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 TRY 934, and round-trip fares start from TRY 1,904. The current lowest fare is a Frontier Airlines flight departing on Thu, Nov 5; prices may vary depending on availability.
  • Yes. United Airlines, Frontier Airlines, American Airlines and Delta Air Lines operate direct flights from Phoenix Sky Harbor International Airport to Denver International Airport, with an average flight time of 1 hour 35 minutes, and around 189 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 TRY 8,310. 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 TRY 934. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Phoenix Sky Harbor International Airport to Denver International Airport operates around 197 weekly flights, mainly by United Airlines and Frontier 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.