S$102 Cheap Flights from Denver to Portland

View S$102 flight on Sat, 7 Mar, 2026Opens in a new window

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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Denver to Portland (DEN-PDX)

Prices were available within the past 7 days and start at S$102 for one-way flights and S$215 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 7 Mar - Mon, 9 Mar
DEN
Denver
PDX
Portland
S$215 Return, found 7 hours ago
S$215
Return
found 7 hours ago
Select Delta flight, departing Sat, 7 Mar from Denver to Portland, returning Mon, 9 Mar, priced at S$215 found 7 hours ago
Delta
Sun, 8 Mar - Sun, 15 Mar
DEN
Denver
PDX
Portland
S$228 Return, found 1 day ago
S$228
Return
found 1 day ago
Select Delta flight, departing Sun, 8 Mar from Denver to Portland, returning Sun, 15 Mar, priced at S$228 found 1 day ago
United
Sat, 7 Mar - Mon, 9 Mar
DEN
Denver
PDX
Portland
S$248 Return, found 7 hours ago
S$248
Return
found 7 hours ago
Select United flight, departing Sat, 7 Mar from Denver to Portland, returning Mon, 9 Mar, priced at S$248 found 7 hours ago
United
Sun, 8 Mar - Sun, 15 Mar
DEN
Denver
PDX
Portland
S$260 Return, found 1 day ago
S$260
Return
found 1 day ago
Select United flight, departing Sun, 8 Mar from Denver to Portland, returning Sun, 15 Mar, priced at S$260 found 1 day ago
United
Sat, 7 Mar - Mon, 9 Mar
DEN
Denver
PDX
Portland
S$274 Return, found 7 hours ago
S$274
Return
found 7 hours ago
Select United flight, departing Sat, 7 Mar from Denver to Portland, returning Mon, 9 Mar, priced at S$274 found 7 hours ago
United
Sat, 7 Mar - Mon, 9 Mar
DEN
Denver
PDX
Portland
S$280 Return, found 7 hours ago
S$280
Return
found 7 hours ago
Select United flight, departing Sat, 7 Mar from Denver to Portland, returning Mon, 9 Mar, priced at S$280 found 7 hours ago
Delta
Sat, 7 Mar - Mon, 9 Mar
DEN
Denver
PDX
Portland
S$297 Return, found 7 hours ago
S$297
Return
found 7 hours ago
Select Delta flight, departing Sat, 7 Mar from Denver to Portland, returning Mon, 9 Mar, priced at S$297 found 7 hours ago
Delta
Sun, 8 Mar - Sun, 15 Mar
DEN
Denver
PDX
Portland
S$305 Return, found 1 day ago
S$305
Return
found 1 day ago
Select Delta flight, departing Sun, 8 Mar from Denver to Portland, returning Sun, 15 Mar, priced at S$305 found 1 day ago
Delta
Sun, 8 Mar - Sun, 15 Mar
DEN
Denver
PDX
Portland
S$306 Return, found 1 day ago
S$306
Return
found 1 day ago
Select Delta flight, departing Sun, 8 Mar from Denver to Portland, returning Sun, 15 Mar, priced at S$306 found 1 day ago
American Airlines
Sat, 7 Mar - Mon, 9 Mar
DEN
Denver
PDX
Portland
S$317 Return, found 7 hours ago
S$317
Return
found 7 hours ago
Select American Airlines flight, departing Sat, 7 Mar from Denver to Portland, returning Mon, 9 Mar, priced at S$317 found 7 hours ago

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

February is typically the cheapest month to fly

From S$62 - S$190 per traveller.

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. PDX. Cheapest and Closest option available. Average driving time to city centre is 17 minutes. Flights from S$447
PDX
Portland Intl.
CheapestClosest
Average driving time to city centre17 min
Flights from S$447

Frequently asked questions

How much is a flight from DEN to PDX?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Denver Intl. Airport (DEN) to Portland Airport start from S$215. Make your booking today to secure the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DEN to PDX Airport?
This can vary from airline to airline, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where there are instructions on how to cancel online.
How do I find cheap flights from DEN to Portland Intl. Airport (PDX) 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 DIA airport to Portland Intl. Airport (PDX) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Denver Intl. Airport (DEN) to PDX Airport?
Around 1,600 kilometres separates Denver and Portland, so pack something to help you fill in a few hours. That action-packed novel you haven't finished will be perfect.
Which airlines fly direct from Denver Airport to PDX?
Travelling from DIA airport to PDX is easy when you have a good range of airlines to select from. Here are some of the best:

  • United Airlines - (UA) with 152 monthly flights
  • Southwest Airlines - (WN) with 108 monthly flights
  • Frontier Airlines - (F9) with 30 monthly flights
  • Alaska Airlines - (AS) with 17 monthly flights

Are Denver Airport to Portland Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from DIA airport to PDX Airport last minute could save you some cash. However, it might cost you a whole lot more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

Travel information

Origin airport
Denver Intl.
Destination airport
Portland Intl.
Return price
S$214
Distance
1582 km
Average flight time
1 hour 53 mins

Book with confidence

Flights from Denver to Portland

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

The earliest flight leaves Denver Intl. Airport at 06:20 and arrives at Portland Intl. Airport at 00:01. The last flight of the day departs Denver at 22:40 and arrives at Portland at 23:55.

The flight distance from Denver to Portland is about 1599 km, the shortest flight is 02 hours 35 minutes with .

Expedia lets you search across the largest number of airlines and Portland 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 Denver Portland 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 Denver to Portland trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Portland 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 Denver to Portland with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Flights from Denver to Portland

Explore a world of travel with Expedia

*Available to Expedia members.