S$133 Cheap Flights from Portland to Denver

View S$133 flight on Thu, 13 Mar,2025Opens in a new window

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Cheap Flights from Portland to Denver (PDX-DEN)

Prices were available within the past 7 days and start at S$133 for one-way flights and S$320 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 4 Mar - Tue, 11 Mar
PDX
Portland
DEN
Denver
S$320 Return, found 4 days ago
S$320
Return
found 4 days ago
Select Delta flight, departing Tue, 4 Mar from Portland to Denver, returning Tue, 11 Mar, priced at S$320 found 4 days ago
United
Tue, 4 Mar - Tue, 11 Mar
PDX
Portland
DEN
Denver
S$348 Return, found 4 days ago
S$348
Return
found 4 days ago
Select United flight, departing Tue, 4 Mar from Portland to Denver, returning Tue, 11 Mar, priced at S$348 found 4 days ago
Delta
Tue, 4 Mar - Tue, 11 Mar
PDX
Portland
DEN
Denver
S$361 Return, found 4 days ago
S$361
Return
found 4 days ago
Select Delta flight, departing Tue, 4 Mar from Portland to Denver, returning Tue, 11 Mar, priced at S$361 found 4 days ago
American Airlines
Tue, 4 Mar - Tue, 11 Mar
PDX
Portland
DEN
Denver
S$368 Return, found 4 days ago
S$368
Return
found 4 days ago
Select American Airlines flight, departing Tue, 4 Mar from Portland to Denver, returning Tue, 11 Mar, priced at S$368 found 4 days ago
Hawaiian Airlines
Tue, 4 Mar - Tue, 11 Mar
PDX
Portland
DEN
Denver
S$374 Return, found 4 days ago
S$374
Return
found 4 days ago
Select Hawaiian Airlines flight, departing Tue, 4 Mar from Portland to Denver, returning Tue, 11 Mar, priced at S$374 found 4 days ago
United
Tue, 4 Mar - Tue, 11 Mar
PDX
Portland
DEN
Denver
S$374 Return, found 4 days ago
S$374
Return
found 4 days ago
Select United flight, departing Tue, 4 Mar from Portland to Denver, returning Tue, 11 Mar, priced at S$374 found 4 days ago
United
Tue, 4 Mar - Tue, 11 Mar
PDX
Portland
DEN
Denver
S$387 Return, found 4 days ago
S$387
Return
found 4 days ago
Select United flight, departing Tue, 4 Mar from Portland to Denver, returning Tue, 11 Mar, priced at S$387 found 4 days ago
Delta
Tue, 4 Mar - Tue, 11 Mar
PDX
Portland
DEN
Denver
S$389 Return, found 4 days ago
S$389
Return
found 4 days ago
Select Delta flight, departing Tue, 4 Mar from Portland to Denver, returning Tue, 11 Mar, priced at S$389 found 4 days ago
United
Tue, 4 Mar - Tue, 11 Mar
PDX
Portland
DEN
Denver
S$395 Return, found 4 days ago
S$395
Return
found 4 days ago
Select United flight, departing Tue, 4 Mar from Portland to Denver, returning Tue, 11 Mar, priced at S$395 found 4 days ago
United
Tue, 4 Mar - Tue, 11 Mar
PDX
Portland
DEN
Denver
S$401 Return, found 4 days ago
S$401
Return
found 4 days ago
Select United flight, departing Tue, 4 Mar from Portland to Denver, returning Tue, 11 Mar, priced at S$401 found 4 days ago
Portland to Denver route information
Origin airport
Portland Intl.
Destination airport
Denver Intl.
Return price
S$320
Distance
1582 km

Flights from Portland to Denver

There are several airlines that operate frequent flights from Portland (PDX) to Denver (DEN) including

The earliest flight leaves Portland Intl. Airport at 05:15 and arrives at Denver Intl. Airport at 08:41. The last flight of the day departs Portland at 20:35 and arrives at Denver at 23:55.

The flight distance from Portland to Denver is about 1599 km, the shortest flight is 02 hours 20 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 Portland 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 Portland 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 Portland to Denver with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

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 S$320. 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.
*Available to Expedia members.