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

View AU$136 flight on Thu, 13 Aug 2026Opens in a new window

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

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

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.

Alaska Airlines
Thu, 13 Aug - Tue, 18 Aug
DEN
Denver
PDX
Portland
AU$262 Return, found 5 days ago
AU$262
Return
found 5 days ago
Select Alaska Airlines flight, departing Thu, 13 Aug from Denver to Portland, returning Tue, 18 Aug, priced at AU$262 found 5 days ago
Alaska Airlines
Thu, 13 Aug - Tue, 18 Aug
DEN
Denver
PDX
Portland
AU$271 Return, found 5 days ago
AU$271
Return
found 5 days ago
Select Alaska Airlines flight, departing Thu, 13 Aug from Denver to Portland, returning Tue, 18 Aug, priced at AU$271 found 5 days ago
Delta
Thu, 13 Aug - Tue, 18 Aug
DEN
Denver
PDX
Portland
AU$274 Return, found 5 days ago
AU$274
Return
found 5 days ago
Select Delta flight, departing Thu, 13 Aug from Denver to Portland, returning Tue, 18 Aug, priced at AU$274 found 5 days ago
Delta
Thu, 13 Aug - Tue, 18 Aug
DEN
Denver
PDX
Portland
AU$285 Return, found 5 days ago
AU$285
Return
found 5 days ago
Select Delta flight, departing Thu, 13 Aug from Denver to Portland, returning Tue, 18 Aug, priced at AU$285 found 5 days ago
Alaska Airlines
Thu, 13 Aug - Tue, 18 Aug
DEN
Denver
PDX
Portland
AU$299 Return, found 5 days ago
AU$299
Return
found 5 days ago
Select Alaska Airlines flight, departing Thu, 13 Aug from Denver to Portland, returning Tue, 18 Aug, priced at AU$299 found 5 days ago
Alaska Airlines
Thu, 13 Aug - Tue, 18 Aug
DEN
Denver
PDX
Portland
AU$303 Return, found 5 days ago
AU$303
Return
found 5 days ago
Select Alaska Airlines flight, departing Thu, 13 Aug from Denver to Portland, returning Tue, 18 Aug, priced at AU$303 found 5 days ago
Alaska Airlines
Thu, 13 Aug - Tue, 18 Aug
DEN
Denver
PDX
Portland
AU$304 Return, found 5 days ago
AU$304
Return
found 5 days ago
Select Alaska Airlines flight, departing Thu, 13 Aug from Denver to Portland, returning Tue, 18 Aug, priced at AU$304 found 5 days ago
Alaska Airlines
Thu, 13 Aug - Tue, 18 Aug
DEN
Denver
PDX
Portland
AU$308 Return, found 5 days ago
AU$308
Return
found 5 days ago
Select Alaska Airlines flight, departing Thu, 13 Aug from Denver to Portland, returning Tue, 18 Aug, priced at AU$308 found 5 days ago
United
Thu, 13 Aug - Tue, 18 Aug
DEN
Denver
PDX
Portland
AU$318 Return, found 5 days ago
AU$318
Return
found 5 days ago
Select United flight, departing Thu, 13 Aug from Denver to Portland, returning Tue, 18 Aug, priced at AU$318 found 5 days ago
American Airlines
Fri, 1 May - Mon, 4 May
DEN
Denver
PDX
Portland
AU$921 Return, found 21 hours ago
AU$921
Return
found 21 hours ago
Select American Airlines flight, departing Fri, 1 May from Denver to Portland, returning Mon, 4 May, priced at AU$921 found 21 hours ago

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

April is typically the cheapest month to fly

From AU$82 - AU$272 per traveller.

Frequently asked questions

How much does a flight from Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.) cost?
One-way flights typically cost between $588 and $2,023 and return flights often range between $1,758 and $3,562. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
Which airlines fly direct from Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.)?
Enter DEN to PDX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.)?
To find a cheap flight from Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.)?
The best airline to fly with from Denver, CO (DEN-Denver Intl.) (DEN) to Portland, OR (PDX-Portland Intl.) (PDX) will differ from traveller to traveller. If you like to fly early, WN offers early morning flights. If price is the most important factor, F9 typically offers the lowest fares. WN offers the most daily flights from Denver, CO (DEN-Denver Intl.) (DEN) to Portland, OR (PDX-Portland Intl.) (PDX), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.)?
There are approximately 11 nonstop flights per day from Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.). For even more choice, look at flights that include layovers, as there are around 161 connecting flights daily. Some common connection points include Sky Harbor Intl. (PHX), McCarran Intl. (LAS), and Seattle - Tacoma Intl. (SEA).
What is the earliest flight from Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.)?
The earliest flight from Denver International Airport (DEN) to Portland International Airport (PDX) typically departs at approximately 12:10 AM local time, operated by United Airlines. This is a seasonal service active in November and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.)?
You'll typically find the most flights from Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.) on a Friday, with around 99 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include WN, UA, and AS. Friday offers notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.)?
The most popular departure times for flights from Denver International Airport (DEN) to Portland International Airport (PDX) are in the early morning, from 6am to 9am. Around 26% of passengers reckon this time's best. Heaps of major carriers, including United Airlines, Southwest Airlines and Alaska Airlines, offer flights during this window. This timing works well because you can get an early start to your travel day and arrive in Portland with plenty of time to settle in or begin your activities.
How long does it take to fly from Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.)?
A nonstop flight from DEN to PDX typically takes around 2 hours 50 minutes, covering approximately 989 miles. Connecting flights on this route usually add 3 hours 40 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.)?
Select the "Business class" and "First class" filters when looking for DEN to PDX flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.) flight with Expedia?
It's easy to earn miles on a Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Portland from Denver Intl. (DEN)?
When traveling from Denver Intl. (DEN) to Portland, you can fly into Portland Intl. (PDX) and Portland Intl. Jetport (PWM). Some flights may connect through major hubs like San Diego Intl. (SAN), John Wayne (SNA), Sky Harbor Intl. (PHX) before reaching Portland. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.) at the last minute?
Typically, booking a last minute flight from Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.) flight and hotel package?
Securing a Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.)?
If you booked your Denver, CO (DEN-Denver Intl.) to Portland, OR (PDX-Portland Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Denver Intl.
Destination airport
Portland Intl.
Return price
AU$261
Distance
1582 km
Average flight time
1 hour 42 mins

Book with confidence

Your quick guide to flights from Denver to Portland

Pick up great flights from Denver to Portland

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Denver to Portland. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Denver to Portland that take around hours.

Find cheap flights from Denver to Portland

From the great flight deals with prices currently ranging from AU$262 to AU$921, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Denver to Portland around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Portland is normally in August.

Reasons to book your flight from Denver to Portland with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Denver to Portland across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Portland right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Denver to Portland

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