Trip.com
>
Cheap Flights
>
United States
>
Colorado
>
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 HK$149 and round-trip from HK$303. 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
        HK$303 HK$732
        59% off
        59% off
        HK$732 HK$303
      • 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 | Tue, Nov 10 | Frontier Airlines
        HK$303 HK$732
        59% off
        59% off
        HK$732 HK$303
      • PHX 06:15
        1h 54m
        Direct
        DEN 09:09
        Phoenix - Denver | Thu, Oct 29 | Frontier Airlines
        DEN 22:37
        2h 5m
        Direct
        PHX 00:42
        Denver - Phoenix | Tue, Nov 3 | Frontier Airlines
        HK$303 HK$732
        59% off
        59% off
        HK$732 HK$303
      • 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
        HK$303
        59% off
        HK$732 HK$303
      • 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
        HK$303
        59% off
        HK$732 HK$303
      • 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
        HK$303
        59% off
        HK$732 HK$303
      • 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
        HK$303
        59% off
        HK$732 HK$303
      • 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
        HK$307
        57% off
        HK$732 HK$307
      • 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
        HK$308
        57% off
        HK$732 HK$308
      • 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
        HK$310
        57% off
        HK$732 HK$310
      • 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
        HK$310
        57% off
        HK$732 HK$310
      • 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
        HK$512
        30% off
        HK$732 HK$512
      • PHX 13:00
        17h 25m
        1 stop
        DEN 14:00
        Phoenix - Denver | Mon, Oct 5 | Normal Airline
        DEN 15:00
        6h
        Direct
        PHX 16:00
        Denver - Phoenix | Wed, Oct 7 | 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
        HK$149 HK$1,540
        90% off
        90% off
        HK$1,540 HK$149
      • PHX 21:59
        1h 54m
        Direct
        DEN 23:53
        Phoenix - Denver | Sat, Nov 7 | Frontier Airlines
        HK$153 HK$1,540
        90% off
        90% off
        HK$1,540 HK$153
      • PHX 20:51
        1h 52m
        Direct
        DEN 23:43
        Phoenix - Denver | Mon, Oct 19 | Frontier Airlines
        HK$163 HK$1,540
        89% off
        89% off
        HK$1,540 HK$163
      • PHX 07:15
        1h 52m
        Direct
        DEN 10:07
        Phoenix - Denver | Wed, Oct 28 | Frontier Airlines
        HK$163
        89% off
        HK$1,540 HK$163
      • PHX 07:15
        1h 52m
        Direct
        DEN 10:07
        Phoenix - Denver | Sat, Oct 31 | Frontier Airlines
        HK$347
        77% off
        HK$1,540 HK$347
      • PHX 20:59
        1h 50m
        Direct
        DEN 23:49
        Phoenix - Denver | Thu, Oct 29 | Frontier Airlines
        HK$347
        77% off
        HK$1,540 HK$347
      • PHX 07:15
        1h 52m
        Direct
        DEN 09:07
        Phoenix - Denver | Sat, Nov 14 | Frontier Airlines
        HK$347
        77% off
        HK$1,540 HK$347
      • PHX 10:09
        1h 57m
        Direct
        DEN 12:06
        Phoenix - Denver | Thu, Nov 12 | Frontier Airlines
        HK$347
        77% off
        HK$1,540 HK$347
      • PHX 06:15
        1h 55m
        Direct
        DEN 09:10
        Phoenix - Denver | Thu, Oct 22 | Frontier Airlines
        HK$348
        77% off
        HK$1,540 HK$348
      • PHX 07:15
        1h 52m
        Direct
        DEN 09:07
        Phoenix - Denver | Tue, Nov 3 | Frontier Airlines
        HK$348
        77% off
        HK$1,540 HK$348
      • PHX 20:59
        1h 50m
        Direct
        DEN 23:49
        Phoenix - Denver | Tue, Oct 27 | Frontier Airlines
        HK$389
        75% off
        HK$1,540 HK$389
      • PHX 20:56
        1h 52m
        Direct
        DEN 23:48
        Phoenix - Denver | Wed, Oct 7 | Frontier Airlines
        HK$1,078
        30% off
        HK$1,540 HK$1,078
      • PHX 13:00
        17h 25m
        1 stop
        DEN 14:00
        Phoenix - Denver | Mon, Oct 5 | 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 HK$742. It is best to avoid January, when the average price can reach HK$1,265.

HK$1,265
HK$1,004
HK$742
HK$481
    Cheapest
  • HK$966
    Sep
  • HK$1,078
    Oct
  • HK$1,247
    Nov
  • HK$1,228
    Dec
  • HK$1,265
    Jan
  • HK$742
    Feb
  • HK$866
    Mar
  • HK$1,030
    Apr
  • HK$953
    May
  • HK$1,128
    Jun
  • HK$1,238
    Jul
  • HK$1,086
    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.

HK$1,296
HK$1,049
HK$802
HK$555
    Cheapest
  • HK$1,015
    Mon
  • HK$1,080
    Tue
  • HK$1,296
    Wed
  • HK$860
    Thu
  • HK$1,173
    Fri
  • HK$802
    Sat
  • HK$1,214
    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 HK$149) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From HK$149
Alaska Airlines
From HK$622
American Airlines
From HK$694
United Airlines
From HK$1,070
Contour Airlines
From HK$1,462
Delta Air Lines
From HK$1,653

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 AM

    PHX

    1h 50m

    11:59 AM

    DEN

    - - - - T - -
    Search

  2. F91376

    Phoenix Sky Harbor International Airport

    12:01 PM

    PHX

    1h 47m

    1:48 PM

    DEN

    S M T W T F S
    Search

  3. F91820

    Phoenix Sky Harbor International Airport

    10:21 PM

    PHX

    1h 46m

    12:07 AM

    DEN

    S M T W T F S
    Search

  4. F94768

    Phoenix Sky Harbor International Airport

    7:25 AM

    PHX

    1h 58m

    9:23 AM

    DEN

    S M T W T F S
    Search

  5. F92142

    Phoenix Sky Harbor International Airport

    4:00 PM

    PHX

    1h 55m

    5:55 PM

    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 968.03 km
Cheapest one-way ticket price HK$149
Cheapest return ticket price HK$303

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 HK$1,310 in October, 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.
  • One-way flights from Phoenix Sky Harbor International Airport to Denver International Airport currently start from HK$149, and round-trip fares start from HK$303. 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 HK$1,324. 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 HK$149. 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