NZ$135 Cheap Flights Phoenix to Denver (PHX-DEN)

View NZ$135 flight on Thu, 22 Jan 2026Opens in a new window

Popular airlines from Sky Harbor International Airport (PHX) to Denver International Airport (DEN)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Phoenix (PHX) to Denver (DEN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 25 Oct - Mon, 27 Oct
PHX
Phoenix
DEN
Denver
NZ$252 Return, found 5 days ago
NZ$252
Return
found 5 days ago
Select American Airlines flight, departing Sat, 25 Oct from Phoenix to Denver, returning Mon, 27 Oct, priced at NZ$252 found 5 days ago
American Airlines
Sat, 25 Oct - Mon, 27 Oct
PHX
Phoenix
DEN
Denver
NZ$303 Return, found 5 days ago
NZ$303
Return
found 5 days ago
Select American Airlines flight, departing Sat, 25 Oct from Phoenix to Denver, returning Mon, 27 Oct, priced at NZ$303 found 5 days ago
Delta
Sat, 25 Oct - Mon, 27 Oct
PHX
Phoenix
DEN
Denver
NZ$337 Return, found 5 days ago
NZ$337
Return
found 5 days ago
Select Delta flight, departing Sat, 25 Oct from Phoenix to Denver, returning Mon, 27 Oct, priced at NZ$337 found 5 days ago
United
Sat, 25 Oct - Mon, 27 Oct
PHX
Phoenix
DEN
Denver
NZ$346 Return, found 5 days ago
NZ$346
Return
found 5 days ago
Select United flight, departing Sat, 25 Oct from Phoenix to Denver, returning Mon, 27 Oct, priced at NZ$346 found 5 days ago
United
Sat, 25 Oct - Mon, 27 Oct
PHX
Phoenix
DEN
Denver
NZ$348 Return, found 5 days ago
NZ$348
Return
found 5 days ago
Select United flight, departing Sat, 25 Oct from Phoenix to Denver, returning Mon, 27 Oct, priced at NZ$348 found 5 days ago
Delta
Sat, 25 Oct - Mon, 27 Oct
PHX
Phoenix
DEN
Denver
NZ$363 Return, found 5 days ago
NZ$363
Return
found 5 days ago
Select Delta flight, departing Sat, 25 Oct from Phoenix to Denver, returning Mon, 27 Oct, priced at NZ$363 found 5 days ago
United
Sat, 25 Oct - Mon, 27 Oct
PHX
Phoenix
DEN
Denver
NZ$371 Return, found 5 days ago
NZ$371
Return
found 5 days ago
Select United flight, departing Sat, 25 Oct from Phoenix to Denver, returning Mon, 27 Oct, priced at NZ$371 found 5 days ago
United
Sat, 25 Oct - Mon, 27 Oct
PHX
Phoenix
DEN
Denver
NZ$373 Return, found 5 days ago
NZ$373
Return
found 5 days ago
Select United flight, departing Sat, 25 Oct from Phoenix to Denver, returning Mon, 27 Oct, priced at NZ$373 found 5 days ago
Delta
Sat, 25 Oct - Mon, 27 Oct
PHX
Phoenix
DEN
Denver
NZ$418 Return, found 5 days ago
NZ$418
Return
found 5 days ago
Select Delta flight, departing Sat, 25 Oct from Phoenix to Denver, returning Mon, 27 Oct, priced at NZ$418 found 5 days ago
United
Sat, 25 Oct - Mon, 27 Oct
PHX
Phoenix
DEN
Denver
NZ$427 Return, found 5 days ago
NZ$427
Return
found 5 days ago
Select United flight, departing Sat, 25 Oct from Phoenix to Denver, returning Mon, 27 Oct, priced at NZ$427 found 5 days ago

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 NZ$252. 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.
Return price
NZ$251
Distance
961 km
Average flight time
2 hours 45 mins

Book with confidence

Book with confidence

Perfect flights from Phoenix to Denver

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Phoenix to Denver. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Sky Harbor Intl. to Denver Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$135 and roundtrip prices from NZ$252. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Denver Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Denver.
Perfect flights from Phoenix to Denver

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.