Vuelos Desde A. Internacional Sky Harbor (PHX) a Denver Intl. (DEN) Empezando Desde $24

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.

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.

For more info about changing your flight to DIA airport, please visit our Customer Service Portal.

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.

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.

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

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.

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.

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.

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.