Cheap Flights From Portland Intl. (PDX) To Denver Intl. (DEN)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

Cheapest Flights from Portland (PDX) to Denver (DEN)

The cheapest flights to Denver Intl. found within the past 7 days were CA $215 round trip and CA $110 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Oct 28 - Tue, Oct 28
PDX
Portland
DEN
Denver
CA $215 Roundtrip, found 5 hours ago
CA $215
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Oct 28 from Portland to Denver, returning Tue, Oct 28, priced at CA $215 found 5 hours ago
Tue, Oct 28 - Tue, Oct 28
PDX
Portland
DEN
Denver
CA $237 Roundtrip, found 5 hours ago
CA $237
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Oct 28 from Portland to Denver, returning Tue, Oct 28, priced at CA $237 found 5 hours ago
Tue, Oct 28 - Tue, Oct 28
PDX
Portland
DEN
Denver
CA $256 Roundtrip, found 5 hours ago
CA $256
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Oct 28 from Portland to Denver, returning Tue, Oct 28, priced at CA $256 found 5 hours ago
Thu, Dec 11 - Thu, Dec 11
PDX
Portland
DEN
Denver
CA $267 Roundtrip, found 1 day ago
CA $267
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Dec 11 from Portland to Denver, returning Thu, Dec 11, priced at CA $267 found 1 day ago
Tue, Oct 28 - Tue, Oct 28
PDX
Portland
DEN
Denver
CA $270 Roundtrip, found 5 hours ago
CA $270
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Oct 28 from Portland to Denver, returning Tue, Oct 28, priced at CA $270 found 5 hours ago
Fri, Dec 19 - Fri, Jan 2
PDX
Portland
DEN
Denver
CA $274 Roundtrip, found 3 days ago
CA $274
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Dec 19 from Portland to Denver, returning Fri, Jan 2, priced at CA $274 found 3 days ago
Thu, Dec 11 - Thu, Dec 11
PDX
Portland
DEN
Denver
CA $280 Roundtrip, found 1 day ago
CA $280
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Dec 11 from Portland to Denver, returning Thu, Dec 11, priced at CA $280 found 1 day ago
Thu, Dec 11 - Thu, Dec 11
PDX
Portland
DEN
Denver
CA $288 Roundtrip, found 1 day ago
CA $288
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Dec 11 from Portland to Denver, returning Thu, Dec 11, priced at CA $288 found 1 day ago
Thu, Dec 11 - Thu, Dec 11
PDX
Portland
DEN
Denver
CA $315 Roundtrip, found 1 day ago
CA $315
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Dec 11 from Portland to Denver, returning Thu, Dec 11, priced at CA $315 found 1 day ago
Thu, Dec 11 - Thu, Dec 11
PDX
Portland
DEN
Denver
CA $322 Roundtrip, found 1 day ago
CA $322
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Dec 11 from Portland to Denver, returning Thu, Dec 11, priced at CA $322 found 1 day ago

Frequently asked questions

Are there direct flights from PDX Airport to DEN?
United Airlines and Southwest Airlines are a couple of the airlines that operate nonstop flights from Portland Intl. Airport (PDX) to DIA airport. If you want to get to where you're headed the fastest way possible, these are the airlines for you.
What airlines fly from Portland Intl. Airport (PDX) to DEN?
If you want to travel from Portland to Denver, there are more than enough airlines to take you there. Check out these popular airlines that advertise direct flights from Portland Airport to Denver Airport:

  • United Airlines - (UA) with 152 flights every month
  • Southwest Airlines - (WN) with 134 flights every month
  • Alaska Airlines - (AS) with 30 flights every month
  • Frontier Airlines - (F9) with 30 flights every month

What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Portland (PDX)

Travelers at PDX love to visit these top cities. Roam to the top destinations from Portland (PDX) today with the cheap prices from Travelocity!

Popular Flight Routes from Denver (DEN)

Travelers at DEN love to visit these top cities. Roam to the top destinations from Denver(DEN) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.