$34 Cheap Flights from Phoenix to Denver

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Sky Harbor Intl. to Denver Intl.

Amazing PHX to DEN Flight Deals

The cheapest flights to Denver Intl. found within the past 7 days were $63 round trip and $34 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for PHX to DEN

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Best Denver Intl. Flight and Hotel Packages

Denver Intl. flight + hotel packages - economy flights

Gravity Haus
Beaver Run Resort & Conference Center
Mountain Thunder Lodge
Holiday Inn Express Hotel & Suites Denver Airport, an IHG Hotel
The Ranahan by Vacation Club Rentals
Don't see what you're looking for?
See all available trips from Sky Harbor Intl. to Denver Intl.
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Frequently asked questions

Can I catch a flight from PHX to DEN right now?
For information on any present Denver Intl. Airport (DEN) travel advice and quarantine requirements, visit our Covid-19 Travel Advisor. Check before you book your flight, so you don’t get caught up.
Are there direct flights from PHX to Denver Airport?
Your next inspiring adventure is on the opposite side of a single flight. You can fly direct from Sky Harbor Intl. Airport (PHX) to Denver Airport with multiple airlines, including Southwest Airlines and United Airlines.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to DIA airport, please visit our Customer Service Portal.
How long is the flight from Phoenix Sky Harbor Intl. Airport to DEN?
Traveling from PHX to DIA airport is a breeze as the flight ordinarily takes 1 hour and 48 minutes. With such a short flight time, it’s highly likely that you’ll exit the plane feeling as energetic as when you got on.
What is the flight distance from PHX to Denver Airport?
Don’t bother settling in for a film. We’ll be surprised if you even squeeze in some TV episodes on the short journey between Sky Harbor Intl. Airport (PHX) and Denver Intl. Airport (DEN). You’ll only be covering 600 mi.
What airlines fly from PHX to Denver Intl. Airport (DEN)?
With quite a few airlines operating direct flights from Sky Harbor Intl. Airport (PHX) to DIA airport, you’re spoiled for choice. Here are some of the top carriers:

  • Southwest Airlines - (WN) with 265 flights every month
  • United Airlines - (UA) with 186 flights every month
  • American Airlines - (AA) with 152 flights every month
  • Frontier Airlines - (F9) with 91 flights every month

What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, Southwest Airlines or Frontier Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From Sky Harbor Intl.
Traveling To Denver Intl.
Shortest Flight Time hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price $63

Route Info

Flight path for flights from Phoenix Sky Harbor International Airport to Denver International Airport

Distance:
605.00 miles

Airlines & Aircraft Used on PHX to DEN Flight Routes

Airline Carrier
Aircraft
American Airlines
Boeing 737 all pax models

Discover our best flights from Phoenix PHX to Denver DEN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Phoenix PHX to Denver DEN at the right price  

Airfares to Denver DEN from Phoenix PHX currently cost between $63 and $94. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Phoenix PHX to Denver DEN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Phoenix PHX to Denver DEN on Travelocity starting at $34. Prices and availability subject to change. Additional terms may apply. 

 

Get to Denver DEN from Phoenix PHX quicker with direct flights. 

Get to Denver faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to DEN from PHX to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Phoenix PHX to Denver DEN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to DEN from PHX. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Phoenix PHX to Denver DEN today 

If you’re flexible about when you travel, December is usually the cheapest month to fly from Phoenix PHX to Denver DEN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Denver DEN from Phoenix PHX 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to DEN from PHX have this option.  

 

Travel with confidence when you book flights to Denver DEN from Phoenix PHX with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

Popular Flight Routes from Phoenix (PHX)

Travelers at PHX love to visit these top cities. Roam to the top destinations from Phoenix (PHX) today with the cheap prices from Travelocity!

Popular Flight Routes from Denver (DEN)

Travelers at DEN love to visit these top cities. Roam to the top destinations from Denver(DEN) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.