S$206 Cheap Flights from Phoenix to Denver

View S$206 flight on Fri, 24 Oct, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Denver Intl. Airport (DEN)

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Cheap Flights from Phoenix to Denver (PHX-DEN)

Prices were available within the past 7 days and start at S$206 for one-way flights and S$359 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 24 Oct - Sun, 26 Oct
PHX
Phoenix
DEN
Denver
S$359 Return, found 20 hours ago
S$359
Return
found 20 hours ago
Select Delta flight, departing Fri, 24 Oct from Phoenix to Denver, returning Sun, 26 Oct, priced at S$359 found 20 hours ago
United
Fri, 24 Oct - Sun, 26 Oct
PHX
Phoenix
DEN
Denver
S$364 Return, found 20 hours ago
S$364
Return
found 20 hours ago
Select United flight, departing Fri, 24 Oct from Phoenix to Denver, returning Sun, 26 Oct, priced at S$364 found 20 hours ago
United
Fri, 24 Oct - Sun, 26 Oct
PHX
Phoenix
DEN
Denver
S$372 Return, found 20 hours ago
S$372
Return
found 20 hours ago
Select United flight, departing Fri, 24 Oct from Phoenix to Denver, returning Sun, 26 Oct, priced at S$372 found 20 hours ago
American Airlines
Fri, 24 Oct - Sun, 26 Oct
PHX
Phoenix
DEN
Denver
S$377 Return, found 20 hours ago
S$377
Return
found 20 hours ago
Select American Airlines flight, departing Fri, 24 Oct from Phoenix to Denver, returning Sun, 26 Oct, priced at S$377 found 20 hours ago
Delta
Fri, 24 Oct - Sun, 26 Oct
PHX
Phoenix
DEN
Denver
S$391 Return, found 20 hours ago
S$391
Return
found 20 hours ago
Select Delta flight, departing Fri, 24 Oct from Phoenix to Denver, returning Sun, 26 Oct, priced at S$391 found 20 hours ago
American Airlines
Fri, 24 Oct - Sun, 26 Oct
PHX
Phoenix
DEN
Denver
S$397 Return, found 20 hours ago
S$397
Return
found 20 hours ago
Select American Airlines flight, departing Fri, 24 Oct from Phoenix to Denver, returning Sun, 26 Oct, priced at S$397 found 20 hours ago
United
Fri, 24 Oct - Sun, 26 Oct
PHX
Phoenix
DEN
Denver
S$397 Return, found 20 hours ago
S$397
Return
found 20 hours ago
Select United flight, departing Fri, 24 Oct from Phoenix to Denver, returning Sun, 26 Oct, priced at S$397 found 20 hours ago
American Airlines
Fri, 24 Oct - Sun, 26 Oct
PHX
Phoenix
DEN
Denver
S$397 Return, found 20 hours ago
S$397
Return
found 20 hours ago
Select American Airlines flight, departing Fri, 24 Oct from Phoenix to Denver, returning Sun, 26 Oct, priced at S$397 found 20 hours ago
United
Fri, 24 Oct - Sun, 26 Oct
PHX
Phoenix
DEN
Denver
S$405 Return, found 20 hours ago
S$405
Return
found 20 hours ago
Select United flight, departing Fri, 24 Oct from Phoenix to Denver, returning Sun, 26 Oct, priced at S$405 found 20 hours ago
American Airlines
Fri, 24 Oct - Sun, 26 Oct
PHX
Phoenix
DEN
Denver
S$409 Return, found 20 hours ago
S$409
Return
found 20 hours ago
Select American Airlines flight, departing Fri, 24 Oct from Phoenix to Denver, returning Sun, 26 Oct, priced at S$409 found 20 hours ago

Find the cheapest month to fly from Phoenix (PHX) to Denver (DEN)

February is typically the cheapest month to fly

From S$62 - S$344 per traveller.

Frequently asked questions

How much is a flight from PHX to DEN?
If you're travelling from Phoenix Sky Harbour Intl. Airport to Denver Intl. Airport (DEN), round-trip flights start from S$359. This figure is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Phoenix Sky Harbour Intl. Airport to DIA airport?
We understand that things come up unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Sky Harbour Intl. Airport (PHX) to Denver Intl. Airport (DEN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sky Harbour Intl. Airport (PHX) to DIA airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Phoenix Sky Harbour Airport to Denver Intl. Airport (DEN)?
The flight from Phoenix Sky Harbour Airport to DEN takes only 1 hour and 50 minutes, so don't get too comfy. Chances are the next time you peek out the window you'll be cruising over Denver.
How far is the flight from Phoenix Sky Harbour Airport to Denver Airport?
Forget about a movie marathon on this flight — it's only 970 kilometres from Phoenix to Denver. Find your seat, order some snacks and you'll be touching down in no time.
Which airlines fly direct from Sky Harbour Intl. Airport (PHX) to DEN?
Take a peek at the deals on offer with these reputable carriers and lock in your fare from Phoenix Sky Harbour Intl. Airport to DEN today:

  • Southwest Airlines - (WN) with 356 monthly flights
  • United Airlines - (UA) with 182 monthly flights
  • American Airlines - (AA) with 121 monthly flights
  • Frontier Airlines - (F9) with 91 monthly flights

Are Phoenix Sky Harbour Airport to Denver Airport flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Phoenix Sky Harbour Airport to Denver Intl. Airport (DEN) are available up to 12 months before departure on Expedia. And although you may occasionally nab a great last-minute deal, it's not something you should count on. Also, booking your flights ahead of time means you'll have more options — and you can avoid getting caught in the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

Travel information

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Denver Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$358
Distance
961 km
Average flight time
2 hours 45 mins

Book with confidence

Book with confidence

Flights from Phoenix to Denver

There are several airlines that operate frequent flights from Phoenix (PHX) to Denver (DEN) including

The earliest flight leaves Sky Harbor Intl. Airport at 05:05 and arrives at Denver Intl. Airport at 00:05. The last flight of the day departs Phoenix at 23:15 and arrives at Denver at 23:50.

The flight distance from Phoenix to Denver is about 973 km, the shortest flight is 01 hours 35 minutes with .

Expedia lets you search across the largest number of airlines and Denver flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Phoenix Denver flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Phoenix to Denver trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Denver flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Phoenix to Denver with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Flights from Phoenix to Denver

Explore a world of travel with Expedia

Explore a world of travel with Expedia

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