NZ$149 Cheap Flights Portland to Denver (PDX-DEN)

View NZ$149 flight on Wed, 15 Oct. 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Denver International Airport (DEN)

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Cheap Flights from Portland (PDX) 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.

Delta
Wed, 15 Oct. - Sat, 18 Oct.
PDX
Portland
DEN
Denver
NZ$296 Return, found 1 day ago
NZ$296
Return
found 1 day ago
Select Delta flight, departing Wed, 15 Oct. from Portland to Denver, returning Sat, 18 Oct., priced at NZ$296 found 1 day ago
Delta
Wed, 15 Oct. - Sat, 18 Oct.
PDX
Portland
DEN
Denver
NZ$313 Return, found 1 day ago
NZ$313
Return
found 1 day ago
Select Delta flight, departing Wed, 15 Oct. from Portland to Denver, returning Sat, 18 Oct., priced at NZ$313 found 1 day ago
Delta
Wed, 15 Oct. - Sat, 18 Oct.
PDX
Portland
DEN
Denver
NZ$339 Return, found 1 day ago
NZ$339
Return
found 1 day ago
Select Delta flight, departing Wed, 15 Oct. from Portland to Denver, returning Sat, 18 Oct., priced at NZ$339 found 1 day ago
United
Wed, 15 Oct. - Sat, 18 Oct.
PDX
Portland
DEN
Denver
NZ$355 Return, found 1 day ago
NZ$355
Return
found 1 day ago
Select United flight, departing Wed, 15 Oct. from Portland to Denver, returning Sat, 18 Oct., priced at NZ$355 found 1 day ago
American Airlines
Wed, 15 Oct. - Sat, 18 Oct.
PDX
Portland
DEN
Denver
NZ$355 Return, found 1 day ago
NZ$355
Return
found 1 day ago
Select American Airlines flight, departing Wed, 15 Oct. from Portland to Denver, returning Sat, 18 Oct., priced at NZ$355 found 1 day ago
United
Wed, 15 Oct. - Sat, 18 Oct.
PDX
Portland
DEN
Denver
NZ$381 Return, found 1 day ago
NZ$381
Return
found 1 day ago
Select United flight, departing Wed, 15 Oct. from Portland to Denver, returning Sat, 18 Oct., priced at NZ$381 found 1 day ago
American Airlines
Wed, 15 Oct. - Sat, 18 Oct.
PDX
Portland
DEN
Denver
NZ$413 Return, found 1 day ago
NZ$413
Return
found 1 day ago
Select American Airlines flight, departing Wed, 15 Oct. from Portland to Denver, returning Sat, 18 Oct., priced at NZ$413 found 1 day ago
United
Wed, 15 Oct. - Sat, 18 Oct.
PDX
Portland
DEN
Denver
NZ$432 Return, found 1 day ago
NZ$432
Return
found 1 day ago
Select United flight, departing Wed, 15 Oct. from Portland to Denver, returning Sat, 18 Oct., priced at NZ$432 found 1 day ago
United
Wed, 15 Oct. - Sat, 18 Oct.
PDX
Portland
DEN
Denver
NZ$448 Return, found 1 day ago
NZ$448
Return
found 1 day ago
Select United flight, departing Wed, 15 Oct. from Portland to Denver, returning Sat, 18 Oct., priced at NZ$448 found 1 day ago
Alaska Airlines
Wed, 15 Oct. - Sat, 18 Oct.
PDX
Portland
DEN
Denver
NZ$796 Return, found 1 day ago
NZ$796
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 15 Oct. from Portland to Denver, returning Sat, 18 Oct., priced at NZ$796 found 1 day ago
Flight from Portland to Denver route information
Origin airport
Portland Intl.
Destination airport
Denver Intl.
Airlines serving
American Airlines, Delta, United
Return price
NZ$296
Distance
1582 km
Average flight time
3 hours 31 mins

Perfect flights from Portland to Denver

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Portland 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 Portland Intl. to Denver Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$149 and roundtrip prices from NZ$296. 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.

Frequently asked questions

How much is a flight from Portland Intl. Airport (PDX) to DIA airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight from PDX Airport to DEN was NZ$296. Fares this cheap don't stick around for long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Portland Intl. Airport (PDX) to DIA airport?
The majority of flights can be cancelled online, but each airline has a different set of terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Portland Intl. Airport (PDX) to 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 Portland Intl. Airport (PDX) to DEN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Portland Airport to Denver Airport?
The flight distance from Portland Airport to Denver Intl. Airport (DEN) is 1 600 kilometres. Bring along a drink, some snacks and a laptop filled with movies. Keep yourself busy in the air and the hours will zip by.
Which airlines fly direct from PDX Airport to Denver Airport?
With so many great airlines to take your pick of, you should be able to find your perfect flight from PDX to Denver Intl. Airport (DEN) in just a few clicks. Below is a list of the most popular carriers that fly directly between these airports:

  • United Airlines - (UA) with 152 monthly flights
  • Southwest Airlines - (WN) with 117 monthly flights
  • Frontier Airlines - (F9) with 30 monthly flights
  • Alaska Airlines - (AS) with 17 monthly flights

Are PDX Airport to Denver Intl. Airport (DEN) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Portland Intl. Airport (PDX) to Denver Airport can be hit-or-miss. You might be lucky and score a bargain, but you could also miss out entirely! If you'd prefer to start planning your trip early on, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines list their prices that far in advance. Our suggestion? Check back often as updates are made frequently.

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