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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 THB 1,150 and round-trip from THB 1,420. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        PHX 6:25 AM
        2h 18m
        Nonstop
        DEN 9:43 AM
        Phoenix - Denver | Sat, Sep 26 | Frontier Airlines
        DEN 6:45 PM
        2h 6m
        Nonstop
        PHX 7:51 PM
        Denver - Phoenix | Tue, Sep 29 | Frontier Airlines
        THB 1,420 THB 3,620
        61% off
        61% off
        THB 3,620 THB 1,420
      • PHX 6:25 AM
        2h 18m
        Nonstop
        DEN 9:43 AM
        Phoenix - Denver | Sat, Sep 12 | Frontier Airlines
        DEN 1:18 PM
        1h 59m
        Nonstop
        PHX 2:17 PM
        Denver - Phoenix | Mon, Sep 14 | Frontier Airlines
        THB 1,940 THB 3,620
        46% off
        46% off
        THB 3,620 THB 1,940
      • PHX 6:36 PM
        1h 53m
        Nonstop
        DEN 9:29 PM
        Phoenix - Denver | Sat, Oct 24 | Frontier Airlines
        DEN 10:30 AM
        2h 7m
        Nonstop
        PHX 12:37 PM
        Denver - Phoenix | Sun, Nov 1 | Frontier Airlines
        THB 2,230 THB 3,620
        38% off
        38% off
        THB 3,620 THB 2,230
      • PHX 9:15 AM
        1h 56m
        Nonstop
        DEN 12:11 PM
        Phoenix - Denver | Tue, Sep 22 | Frontier Airlines
        DEN 6:45 PM
        2h 6m
        Nonstop
        PHX 7:51 PM
        Denver - Phoenix | Tue, Sep 22 | Frontier Airlines
        THB 2,310
        36% off
        THB 3,620 THB 2,310
      • PHX 8:56 PM
        1h 52m
        Nonstop
        DEN 11:48 PM
        Phoenix - Denver | Sat, Sep 19 | Frontier Airlines
        DEN 10:47 PM
        1h 56m
        Nonstop
        PHX 11:43 PM
        Denver - Phoenix | Sat, Sep 26 | Frontier Airlines
        THB 2,310
        36% off
        THB 3,620 THB 2,310
      • PHX 6:15 AM
        1h 55m
        Nonstop
        DEN 9:10 AM
        Phoenix - Denver | Tue, Oct 13 | Frontier Airlines
        DEN 10:44 PM
        2h 4m
        Nonstop
        PHX 11:48 PM
        Denver - Phoenix | Wed, Oct 14 | Frontier Airlines
        THB 2,370
        35% off
        THB 3,620 THB 2,370
      • PHX 6:25 AM
        2h 18m
        Nonstop
        DEN 9:43 AM
        Phoenix - Denver | Wed, Sep 16 | Frontier Airlines
        DEN 7:00 AM
        2h
        Nonstop
        PHX 8:00 AM
        Denver - Phoenix | Wed, Sep 23 | Frontier Airlines
        THB 2,380
        34% off
        THB 3,620 THB 2,380
      • PHX 6:25 AM
        2h 18m
        Nonstop
        DEN 9:43 AM
        Phoenix - Denver | Thu, Sep 24 | Frontier Airlines
        DEN 10:47 PM
        1h 56m
        Nonstop
        PHX 11:43 PM
        Denver - Phoenix | Thu, Sep 24 | Frontier Airlines
        THB 2,390
        34% off
        THB 3,620 THB 2,390
      • PHX 8:56 PM
        1h 52m
        Nonstop
        DEN 11:48 PM
        Phoenix - Denver | Fri, Sep 11 | Frontier Airlines
        DEN 10:47 PM
        1h 56m
        Nonstop
        PHX 11:43 PM
        Denver - Phoenix | Fri, Sep 18 | Frontier Airlines
        THB 2,490
        31% off
        THB 3,620 THB 2,490
      • PHX 6:25 AM
        2h 18m
        Nonstop
        DEN 9:43 AM
        Phoenix - Denver | Mon, Sep 21 | Frontier Airlines
        DEN 1:18 PM
        1h 59m
        Nonstop
        PHX 2:17 PM
        Denver - Phoenix | Tue, Sep 22 | Frontier Airlines
        THB 2,570
        28% off
        THB 3,620 THB 2,570
      • PHX 8:51 PM
        1h 52m
        Nonstop
        DEN 11:43 PM
        Phoenix - Denver | Sat, Oct 17 | Frontier Airlines
        DEN 10:44 PM
        2h 4m
        Nonstop
        PHX 11:48 PM
        Denver - Phoenix | Mon, Oct 19 | Frontier Airlines
        THB 2,570
        28% off
        THB 3,620 THB 2,570
      • PHX 9:15 AM
        1h 56m
        Nonstop
        DEN 12:11 PM
        Phoenix - Denver | Mon, Sep 14 | Frontier Airlines
        DEN 7:00 AM
        2h
        Nonstop
        PHX 8:00 AM
        Denver - Phoenix | Tue, Sep 15 | Frontier Airlines
        THB 2,640
        27% off
        THB 3,620 THB 2,640
      • PHX 1:00 PM
        17h 25m
        1 stop
        DEN 2:00 PM
        Phoenix - Denver | Tue, Sep 8 | Normal Airline
        DEN 3:00 PM
        6h
        Nonstop
        PHX 4:00 PM
        Denver - Phoenix | Thu, Sep 10 | Normal Airline
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      • Cheapest nonstop
        PHX 8:59 PM
        1h 50m
        Nonstop
        DEN 11:49 PM
        Phoenix - Denver | Tue, Oct 27 | Frontier Airlines
        THB 1,150 THB 7,020
        84% off
        84% off
        THB 7,020 THB 1,150
      • PHX 9:15 AM
        1h 51m
        Nonstop
        DEN 12:06 PM
        Phoenix - Denver | Wed, Oct 28 | Frontier Airlines
        THB 1,180 THB 7,020
        83% off
        83% off
        THB 7,020 THB 1,180
      • PHX 6:15 AM
        1h 54m
        Nonstop
        DEN 9:09 AM
        Phoenix - Denver | Thu, Oct 29 | Frontier Airlines
        THB 1,180 THB 7,020
        83% off
        83% off
        THB 7,020 THB 1,180
      • PHX 6:26 PM
        1h 53m
        Nonstop
        DEN 9:19 PM
        Phoenix - Denver | Wed, Oct 14 | Frontier Airlines
        THB 1,210
        83% off
        THB 7,020 THB 1,210
      • PHX 8:56 PM
        1h 52m
        Nonstop
        DEN 11:48 PM
        Phoenix - Denver | Wed, Oct 7 | Frontier Airlines
        THB 1,470
        79% off
        THB 7,020 THB 1,470
      • PHX 8:56 PM
        1h 52m
        Nonstop
        DEN 11:48 PM
        Phoenix - Denver | Sat, Sep 26 | Frontier Airlines
        THB 2,880
        59% off
        THB 7,020 THB 2,880
      • PHX 8:51 PM
        1h 55m
        Nonstop
        DEN 11:46 PM
        Phoenix - Denver | Sat, Oct 10 | Frontier Airlines
        THB 2,880
        59% off
        THB 7,020 THB 2,880
      • PHX 6:25 AM
        2h 18m
        Nonstop
        DEN 9:43 AM
        Phoenix - Denver | Wed, Sep 23 | Frontier Airlines
        THB 3,240
        54% off
        THB 7,020 THB 3,240
      • PHX 6:25 AM
        2h 18m
        Nonstop
        DEN 9:43 AM
        Phoenix - Denver | Wed, Sep 9 | Frontier Airlines
        THB 3,450
        51% off
        THB 7,020 THB 3,450
      • PHX 8:56 PM
        1h 52m
        Nonstop
        DEN 11:48 PM
        Phoenix - Denver | Sat, Sep 19 | Frontier Airlines
        THB 3,530
        50% off
        THB 7,020 THB 3,530
      • PHX 9:15 AM
        1h 56m
        Nonstop
        DEN 12:11 PM
        Phoenix - Denver | Thu, Sep 24 | Frontier Airlines
        THB 3,850
        45% off
        THB 7,020 THB 3,850
      • PHX 6:35 AM
        1h 59m
        Nonstop
        DEN 9:34 AM
        Phoenix - Denver | Mon, Sep 7 | Frontier Airlines
        THB 5,120
        27% off
        THB 7,020 THB 5,120
      • PHX 1:00 PM
        17h 25m
        1 stop
        DEN 2:00 PM
        Phoenix - Denver | Tue, Sep 8 | Normal Airline
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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 database.

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

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

Data is based on average one-way flight prices from Phoenix Sky Harbor International Airport to Denver International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Phoenix Sky Harbor International Airport to Denver International Airport, the best time to buy is in February, with an average price of THB 3,110. You’ll want to avoid September, when the average price can reach as high as THB 5,370.

THB 5,370
THB 4,240
THB 3,110
THB 1,980
    Cheapest
  • THB 4,790
    Aug
  • THB 5,370
    Sep
  • THB 4,520
    Oct
  • THB 5,230
    Nov
  • THB 5,150
    Dec
  • THB 5,300
    Jan
  • THB 3,110
    Feb
  • THB 3,630
    Mar
  • THB 4,320
    Apr
  • THB 4,000
    May
  • THB 4,730
    Jun
  • THB 5,190
    Jul

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 day to depart from Phoenix Sky Harbor International Airport to Denver International Airport is Thursday, with average fares typically lower than other days. You’ll want to avoid flying on Wednesday, as ticket prices are usually the highest that day.

THB 5,440
THB 4,525
THB 3,610
THB 2,695
    Cheapest
  • THB 4,430
    Mon
  • THB 4,520
    Tue
  • THB 5,440
    Wed
  • THB 3,610
    Thu
  • THB 4,920
    Fri
  • THB 3,830
    Sat
  • THB 5,050
    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 THB 1,150) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From THB 1,150
American Airlines
From THB 2,670
Alaska Airlines
From THB 2,700
United Airlines
From THB 5,150
Delta Air Lines
From THB 6,580

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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. F91820

    Phoenix Sky Harbor International Airport

    8:51 PM

    PHX

    1h 52m

    11:43 PM

    DEN

    S M T W T F S
    Search

  2. F91748

    Phoenix Sky Harbor International Airport

    4:00 PM

    PHX

    1h 55m

    5:55 PM

    DEN

    - M - W T - S
    Search

  3. F92142

    Phoenix Sky Harbor International Airport

    4:00 PM

    PHX

    1h 55m

    5:55 PM

    DEN

    S M T W T F S
    Search

  4. F94768

    Phoenix Sky Harbor International Airport

    7:35 AM

    PHX

    1h 56m

    9:31 AM

    DEN

    S - T W T F S
    Search

  5. F91376

    Phoenix Sky Harbor International Airport

    12:01 PM

    PHX

    1h 47m

    1:48 PM

    DEN

    S - T W T F S
    Search
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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 968.03 km
Cheapest one-way ticket price THB 1,150
Cheapest return ticket price THB 1,420

FAQs for Phoenix Sky Harbor International Airport to Denver International Airport Flights

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

    It takes around 2 hours 1 minute to fly from Phoenix Sky Harbor International Airport (phx) to Denver International Airport (den).
  • There are around 18 daily flights from Phoenix Sky Harbor International Airport (PHX) to Denver International Airport (DEN).
  • Tickets cost around THB 3,730 in October, making it the cheapest month to book. Phoenix Sky Harbor International Airport (PHX) to Denver International Airport (DEN) is a popular route, so don't forget to book your tickets in advance.
  • 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 THB 6,120 in September, the most expensive month to book this route.
  • The earliest flight departs from Phoenix Sky Harbor International Airport (PHX) at 06:00 and arrives in Denver International Airport (DEN) at 08:51.
  • The latest flight departs from Phoenix Sky Harbor International Airport (PHX) at 21:59 and arrives in Denver International Airport (DEN) at 00:56.
  • Frontier Airlines is a very popular airline operating an average of 13681 flights per month.
  • The earliest flight from Phoenix Sky Harbor International Airport to Denver International Airport departs at 05:45, and the last departs at 21:10, with about 68 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • Yes. Air Canada, United Airlines, Frontier Airlines and Volaris operate direct flights from Phoenix Sky Harbor International Airport to Denver International Airport, with an average flight time of 2 hours 36 minutes, and around 55 weekly flights. Actual flight frequency may vary by season.

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 24 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.