Important: This destination may have COVID-19 travel restrictions in place, including specific restrictions for lodging. Check any national, local, and health advisories for this destination before you book.

Flights from Sky Harbor Intl. (PHX) to Denver Intl. (DEN) starting at $34

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Amazing PHX to DEN Flight Deals

The cheapest flights to Denver Intl. found within the past 7 days were $67 round trip and $34 one way. Prices and availability subject to change. Additional terms may apply.

Best Denver Intl. Flight and Hotel Packages

Denver Intl. flight + hotel packages - economy flights

Quality Inn & Suites Denver International Airport
Residence Inn By Marriott Denver Park Meadows
Residence Inn by Marriott Boulder Broomfield/Interlocken
The Lodge at Flying Horse
Embassy Suites Colorado Springs
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FAQs about flights from Sky Harbor Intl. Airport (PHX) to Denver Intl. Airport (DEN)

Can I catch a flight from Phoenix, AZ Airport (PHX-Sky Harbor Intl.) to Denver, CO Airport (DEN-Denver Intl.) right now?

It's wise to find out about any quarantine requirements and travel advice reports in effect in your destination city. Be sure to go to our Covid-19 Travel Advisor for up-to-date info on booking a flight to Denver, CO Airport (DEN-Denver Intl.).

Are there direct flights from Phoenix Sky Harbor Intl. Airport to Denver Airport?

Begin your adventure in the calmest way possible and jet straight to DIA airport from PHX. United Airlines and American Airlines are among the airlines that have direct services on this route.

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 Denver Airport, please visit our Customer Service Portal.

How long is the flight from Phoenix, AZ Airport (PHX-Sky Harbor Intl.) to Denver Airport?

Flying from PHX to Denver Airport is a breeze, with travel taking 1 hour and 49 minutes on average. With such a quick journey ahead of you, you'll hit the ground feeling as fresh as when you boarded and ready to enjoy the next leg of your adventure.

What is the flight distance from Phoenix Sky Harbor Airport to Denver Airport?

The flight distance from PHX to DEN is only 603 mi. You'll be getting off the plane at your destination in the blink of an eye.

What airlines fly from Sky Harbor Intl. Airport (PHX) to Denver, CO Airport (DEN-Denver Intl.)?

If you're heading to Denver from Phoenix, there are a number of airlines that have direct flights. One of the best is United Airlines (UA), which has 147 flights on this route each month. A popular alternative is American Airlines (AA), which offers 202 flights every month. The more airlines you look into, the more likely you are to sniff out an amazing deal.

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 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week 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 2020, 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 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on from January to December 2020. Savings are subject to change based on departure location, date and destination.

Sky Harbor Intl. to Denver Intl. Flight FAQ

Traveling From Sky Harbor Intl.
Traveling To Denver Intl.
Shortest Flight Time 1 hours 40 mins
Earliest Departure Time 5:25AM MST
Latest Departure Time 9:55PM MST
Lowest Flight Price $67

Route Info

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

605.00 miles

Airlines & Aircraft Used on PHX to DEN Flight Routes

Airline Carrier
American Airlines
Boeing 737 all pax models
*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.