Cheap Flights from Portland (PDX) to Denver (DEN) from HK$704~

View HK$704 flight on Sat, 30 Aug 2025Opens in a new window

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

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Find Cheap Flights from Portland (PDX) to Denver (DEN)

Prices were available within the past 7 days and start at HK$704 for one-way flights and HK$1,547 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 30 Aug - Fri, 5 Sep
PDX
Portland
DEN
Denver
HK$1,547 Return, found 2 days ago
HK$1,547
Return
found 2 days ago
Select Delta flight, departing Sat, 30 Aug from Portland to Denver, returning Fri, 5 Sep, priced at HK$1,547 found 2 days ago
United
Sat, 30 Aug - Fri, 5 Sep
PDX
Portland
DEN
Denver
HK$1,749 Return, found 2 days ago
HK$1,749
Return
found 2 days ago
Select United flight, departing Sat, 30 Aug from Portland to Denver, returning Fri, 5 Sep, priced at HK$1,749 found 2 days ago
Delta
Sat, 30 Aug - Fri, 5 Sep
PDX
Portland
DEN
Denver
HK$1,761 Return, found 2 days ago
HK$1,761
Return
found 2 days ago
Select Delta flight, departing Sat, 30 Aug from Portland to Denver, returning Fri, 5 Sep, priced at HK$1,761 found 2 days ago
American Airlines
Sat, 30 Aug - Fri, 5 Sep
PDX
Portland
DEN
Denver
HK$1,826 Return, found 2 days ago
HK$1,826
Return
found 2 days ago
Select American Airlines flight, departing Sat, 30 Aug from Portland to Denver, returning Fri, 5 Sep, priced at HK$1,826 found 2 days ago
Delta
Sat, 30 Aug - Fri, 5 Sep
PDX
Portland
DEN
Denver
HK$1,836 Return, found 2 days ago
HK$1,836
Return
found 2 days ago
Select Delta flight, departing Sat, 30 Aug from Portland to Denver, returning Fri, 5 Sep, priced at HK$1,836 found 2 days ago
Delta
Sat, 30 Aug - Fri, 5 Sep
PDX
Portland
DEN
Denver
HK$1,838 Return, found 2 days ago
HK$1,838
Return
found 2 days ago
Select Delta flight, departing Sat, 30 Aug from Portland to Denver, returning Fri, 5 Sep, priced at HK$1,838 found 2 days ago
Delta
Sat, 30 Aug - Fri, 5 Sep
PDX
Portland
DEN
Denver
HK$1,913 Return, found 2 days ago
HK$1,913
Return
found 2 days ago
Select Delta flight, departing Sat, 30 Aug from Portland to Denver, returning Fri, 5 Sep, priced at HK$1,913 found 2 days ago
United
Sat, 30 Aug - Fri, 5 Sep
PDX
Portland
DEN
Denver
HK$1,941 Return, found 2 days ago
HK$1,941
Return
found 2 days ago
Select United flight, departing Sat, 30 Aug from Portland to Denver, returning Fri, 5 Sep, priced at HK$1,941 found 2 days ago
Delta
Sat, 30 Aug - Fri, 5 Sep
PDX
Portland
DEN
Denver
HK$1,955 Return, found 2 days ago
HK$1,955
Return
found 2 days ago
Select Delta flight, departing Sat, 30 Aug from Portland to Denver, returning Fri, 5 Sep, priced at HK$1,955 found 2 days ago
United
Sat, 30 Aug - Fri, 5 Sep
PDX
Portland
DEN
Denver
HK$2,027 Return, found 2 days ago
HK$2,027
Return
found 2 days ago
Select United flight, departing Sat, 30 Aug from Portland to Denver, returning Fri, 5 Sep, priced at HK$2,027 found 2 days ago

Find the cheapest month to fly from Portland (PDX) to Denver (DEN)

February is typically the cheapest month to fly

From HK$376 - HK$2,171 per traveller.

Graph displaying average flight prices per month

Portland to Denver route information
Origin airport
Portland Intl.
Destination airport
Denver Intl.
Return price
HK$1,547
Distance
1582 km
Average flight time
3 hours 31 mins

Flights from Portland to Denver

Book cheap flights from Portland (PDX) to Denver (DEN) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Portland (PDX) to Denver (DEN) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be 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 (PDX) to Denver (DEN) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Denver flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Denver and things to do in Denver for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Denver more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Denver is HK$704 now!

 

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 HK$1,547. 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 canceled 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 kilometers. 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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