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Cheap PHX to DEN Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Phoenix to Denver route information

Origin Airport Sky Harbor Intl.
Destination Airport Denver Intl.
Airlines Serving Alaska Airlines, American Airlines, Boutique Air, Delta, Frontier Airlines, Spirit Airlines, United
Flight Price $91
Distance 601 mi

Cheap PHX to DEN Flights

  • Question : How much is a plane ticket to Denver (DEN) from Phoenix (PHX)?
    Answer : Cost can range from $91 to $581, prices for PHX to DEN do fluctuate more than most routes in the United States. However, usually the sooner you book, the better price you get.
  • Question : Which airline has the least delays from Phoenix to Denver?
    Answer : Booking with ExpressJet means you will arrive to Denver around the time you were supposed to. In fact, this timely airline has a 100% on-time average.
  • Question : How long is the flight from PHX to DEN?
    Answer : Southwest Airlines can get you there in one hour and 40 minutes. So, if you were to leave Phoenix at 7:10 PM MST, you would arrive in Denver at 8:50 PM MDT. Giving you enough time for you to catch up on your sleep before you land.
  • Question : What is the cheapest airline flying from Phoenix to Denver?
    Answer : American Airlines is your best travel expert for finding that coveted low fare. They offer fares as low as $91, while rates for other flights are as high as $581.
  • Question : What is the cheapest day to fly?
    Answer : The cheapest day to fly from Phoenix to Denver is on Tuesday. If you are trying to save some cash on your next trip look for flights on that day.
  • Question : What is the cheapest day to fly to Denver?
    Answer : Tickets are presently $97, which is 44% less than the average price for this route. As of May 20th, the cheapest day to fly from Phoenix to Denver is Jun 5th.
  • Question : How many flights are there per day from Phoenix to Denver?
    Answer : Each day is different, but on average, you can expect to see 55 available departure times. You’ll have more options on this route than most other routes departing the United States.

Apr 22, 2019

Overall was good.

Apr 20, 2019

Nothling else

Apr 9, 2019


Apr 6, 2019

Great first flying experience.

Apr 2, 2019

Seats are wayyyyyyy to small!!!

Mar 29, 2019

SARDINES on a Boeing 737- that sucked and I'm not a large person but stuck between two. No deal

Mar 28, 2019

Mobile boarding pass needed separate email for each passenger, which doesn't work when you have kids. Loved the free in-flight entertainment, though!

Mar 20, 2019

Bummer they took my carry on as overhead was empty at my seat but glad they didn’t charge for carry on like United. Bummer my TSA pre did not show up on my boarding pass. Doubt the FF# was in there either. Staff was friendly. Paid for upgraded seat so that was better legroom. Maybe think of offering people over 6’3 a waiver on the upgrade.

Mar 18, 2019

Unsure why with a half-empty plane, my daughter and I were still seated separately.

Mar 9, 2019

Very kind to ask passengers to allow those with tight connections to exit first