Cheap flights from Denver to Phoenix (DEN - PHX)

Flight FAQs

From Denver to Phoenix

Are flight prices decreasing from Denver to Phoenix due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Denver and Phoenix for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Denver Intl to Phoenix Sky Harbor Intl have flexible cancellations due to COVID-19?

American Airlines, Frontier, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What airports do I use to fly from Denver to Phoenix?

Booking a flight from Denver Intl (DEN) to Phoenix Sky Harbor Intl (PHX) is your only option if you wish to fly from Denver to Phoenix. On a typical day, there are 33 flights from Denver Intl to Sky Harbor Intl, all of which are around 1h 44m for a nonstop flight. You can also purchase a plane ticket from 8 airlines when you book a flight from Denver Intl to Phoenix.

Can I find flights from Denver to Phoenix for under $100 on Cheapflights?

Yes, there are multiple flights from Denver to Phoenix for under $100. The cheapest flight booked recently is on Frontier for just $100, but on average you can expect to pay $123.

Are there nonstop flights from Denver to Phoenix for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Denver to Phoenix under $100. A good price for a nonstop flight from Denver to Phoenix is less than $124.

Are there last-minute flights available from Denver to Phoenix for under $200?

There are currently 20+ open flights from Denver to Phoenix within the next 7 days for less than $200.

How popular is this flight route?

The Denver Intl to Phoenix Sky Harbor Intl flight path was viewed by 401 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Denver or Phoenix?

The rainfall in Denver is generally less than the rainfall in Phoenix. This will continue over the next 10 days.

Is Denver weather warmer or cooler than Phoenix?

Our data indicates that the weather will be 108 °F on average in the month of July. The temperature in Phoenix is typically hotter than in Denver. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Denver to Phoenix?

United Airlines and Frontier can get you from Denver to Phoenix in just under 1h 49m. Your travel time will be generally consistent. All flights are typically nonstop.

What is the cheapest airline to fly from Denver to Phoenix round-trip?

Frontier, at $100, was found to be the cheapest airline from Denver to Phoenix.. This flight start at 34% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Denver to Phoenix one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $48. American Airlines flights start at $79 while deals on Alaska Airlines start at $82 one-way.