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Amazing Frontier Airlines DEN to PHX Flight Deals

The cheapest flights to Sky Harbor Intl. found within the past 7 days were $61 round trip and $34 one way. Prices and availability subject to change. Additional terms may apply.


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F9 753 10:18 pm 11:06 pm Check fare Check fare - Check fare Check fare Check fare Check fare 0 stop(s)

FAQs about Frontier Airlines Flights from DEN to PHX

What terminal is Frontier Airlines at Denver Airport?

If you're flying with Frontier Airlines from Denver, CO (DEN-Denver Intl.), you'll generally catch your flight from the main terminal. If you're traveling to Phoenix, AZ (PHX-Sky Harbor Intl.) from here, you'll probably be arriving at terminal 3.

Are there Frontier Airlines non-stop flights from DEN to PHX?

You'll be happy to hear you can fly direct from Denver, CO (DEN-Denver Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) with Frontier Airlines and avoid annoying layovers. The less time you spend stuck in a plane, the more time you'll have for adventuring.

How long is a Frontier Airlines flight from DEN to PHX?

No pesky jet lag, no stiff legs — there's a whole lot to love about short-haul flights. If you're jetting off with Frontier Airlines from Denver, CO (DEN-Denver Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.), your ride will zoom by in roughly 2 hours and 41 minutes.

What type of aircraft does Frontier Airlines fly from DEN to PHX?

Secured a seat with Frontier Airlines? There's a good chance you'll be flying aboard the Airbus A320 aircraft on the DEN to PHX flight path.

How many direct and indirect flights does Frontier Airlines fly from DEN to PHX?

Planning a trip between [name of origin city] and [name of destination city] is a cinch. You'll find 9 Frontier Airlines flights linking DEN and PHX each week.

Flying Tips & Tricks How do I find my flight number?
  • After you book, an itinerary will be sitting in your inbox. You'll discover your flight number (a mix of numbers and letters) in this document.
How early can you check bags for a flight?
  • Airlines can have varying requirements for physical check-in and bag drop times. However, as a general rule, aim to get to the airport terminal around three hours prior to takeoff for international flights. If you're traveling domestically, the recommended time is two hours prior to takeoff. Our top tip? Don't be too late. International flights typically close luggage drop one hour before departure. With domestic flights, 45 minutes before is standard.

Frontier Airlines Flights from DEN to PHX

Travelocity is proud to offer some of the lowest fares on Frontier Airlines flights from Denver to Phoenix. With our low price guarantee and free 24 hour cancellation, you can book that flight to PHX with confidence today. Choose from some of the best days to fly with our flexible booking calendar and you’ll save even more money on your journey from DEN to PHX. Whether you’re on the way to a well-deserved vacation or just flying for business, take advantage of these airfare deals today and go and smell the roses!


*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.