Cheap flights from Denver to Portland (DEN - PDX) from $29

This is the cheapest one-way flight price, found on 9/27. Prices may vary by date and flight preferences.
DEN — PDX
Oct 3 — Oct 101

The best prices from Denver Intl to Portland are usually found in January or February, booked 19 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

How to find the cheapest flight from Denver (DEN) to Portland (PDX)

All the information you need to plan the best DEN to PDX flight in 2023: compare Denver to Portland flight prices with the expected peak season, weather and rainfall in Portland.

Popular in

July

Cheapest in

January

Round-trip from

$278

One-way from

$67
High demand for flights, 31% potential price rise
Best time to find cheap flights, 39% potential price drop
From Denver Intl to Portland
One-way flight from Denver Intl to Portland

DEN - PDX

Price

$278 - $497

PDX

Temperature

41 - 69.8 °F

PDX

Rainfall

0.7 - 5.6 inches

What is the cheapest day to fly round-trip from Denver to Portland?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Denver to Portland?

Users have found that booking a flight from Denver to Portland at least 17 days early can save you up to 13% on average compared to booking a flight this week. If booking 17 days before your flight isn’t an option for you, users have found flights from Denver to Portland for as little as $281 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $335 for flights departing within the next 3 days.

What is the cheapest month to fly from Denver to Portland?

The best pricing can be found in the month of January. Prices to Portland from Denver average $272. You can even find prices in January for less than $272, as users have found deals to Portland from as low as $113. The month of July appears to be one of the more expensive times to travel to Portland from Denver. Flying in the targeted month can save you up to 45%.

When is the cheapest time to fly from Denver to Portland (DEN - PDX)?

Unlike at noon, when flights are generally more expensive, you can save up to 25% on flights from Denver to Portland by exploring options for tickets in the morning.

Cheap Delta flights from Denver to Portland

Find some of the cheapest Delta flights traveling from Denver to Portland. Make sure to double check the flight details before booking.
  • One of the most popular airlines traveling from Denver to Portland is Delta. Flights from Delta traveling this route typically cost $197.20 RT. This price is typically 100% cheaper than other airlines that offer Denver to Portland flights. When booking this route, the cheapest RT price found was $84. Denver Intl Airport is the most common Denver airport to take off from when flying to Portland. Portland Airport is the most popular arrival airport in Portland. When flying from Denver to Portland, Delta flights are 13% more popular than any other airline flying that same route.

Cheap Frontier flights from Denver to Portland

Some of the lowest-priced Frontier flights we've found at this time heading from Denver to Portland. Deals frequently update to provide users with more options.
  • One of the most popular airlines traveling from Denver to Portland is Frontier. Flights from Frontier traveling this route typically cost $317.50 RT. This price is typically 12% cheaper than other airlines that offer Denver to Portland flights. When booking this route, the cheapest RT price found was $99. Denver Intl Airport is the most common Denver airport to take off from when flying to Portland. Portland Airport is the most popular arrival airport in Portland. When flying from Denver to Portland, Frontier flights are 4% more popular than any other airline flying that same route.

Cheap Denver to Portland flights in September & October 2023

The best prices found for DEN to PDX flights for September, October
Check out some of the best flight deals from Denver to Portland in 2023. For more flight deals, be sure to check back very soon.

Denver to Portland 2023 flight deals

Cheap flights to Portland from Denver found for this year
Check out some of the best flight deals from Denver to Portland in 2023. For more flight deals, be sure to check back very soon.

Non-stop flights to Portland from Denver

Save time with Denver to Portland direct flight deals
Take a look at some of the direct flights traveling from Denver to Portland in the near future. Users seeking other options on flights from Denver to Portland should update the search form at the top of the page.

Denver to Portland flights leaving soon

Late deals on return flights to Portland from Denver, departing today and this week
Book one of these great deals on flights from Denver to Portland. Tip: verify your flight details before completing your reservation.

One-way flights to Portland from Denver

The cheapest one-way flights from Denver to Portland
Take a look at some of the one-way flights we've detected from Denver to Portland. Those seeking round-trip flights from Denver to Portland should utilize the search form at the the top of the page.

Find flights from Denver to Portland within your budget

Use the slider to find flights from Denver to Portland that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$38 - $74

Route

Depart

Return

Price

Denver IntlPortland

DEN - PDX

DENPDX

Denver Intl

Wed 10/25

Nonstop2h 56m

Portland

Wed 11/1

Nonstop2h 31m

Denver IntlPortland

DEN - PDX

DENPDX

Denver Intl

Fri 10/20

Nonstop2h 59m

Portland

Tue 10/24

Nonstop2h 37m

Denver IntlPortland

DEN - PDX

DENPDX

Denver Intl

Thu 10/19

Nonstop2h 56m

Portland

Tue 10/24

Nonstop2h 31m

Denver IntlPortland

DEN - PDX

DENPDX

Denver Intl

Wed 10/25

1 stop13h 43m

Portland

Wed 11/1

Nonstop2h 31m

Denver IntlPortland

DEN - PDX

DENPDX

Denver Intl

Wed 10/18

Nonstop2h 59m

Portland

Sat 10/21

1 stop7h 13m

Denver IntlPortland

DEN - PDX

DENPDX

Denver Intl

Fri 10/27

1 stop13h 43m

Portland

Tue 10/31

Nonstop2h 33m

Denver IntlPortland

DEN - PDX

DENPDX

Denver Intl

Fri 10/27

Nonstop2h 59m

Portland

Fri 11/3

Nonstop2h 33m

Denver IntlPortland

DEN - PDX

DENPDX

Denver Intl

Fri 10/27

1 stop13h 43m

Portland

Wed 11/1

1 stop8h 25m

Denver IntlPortland

DEN - PDX

DENPDX

Denver Intl

Wed 10/11

1 stop13h 43m

Portland

Mon 10/16

1 stop15h 32m

Flights are sorted by cheapest first

Deals found on 9/27

Reviews of airlines servicing Portland

Get a feel of what it's like to fly with Delta, Frontier and Spirit Airlines from Denver to Portland by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
1,394 reviews

Crew

8.6

Entertainment

7.2

Comfort

8.0

Food

7.2

Overall

8.1

Boarding

8.3

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

Alaska Airlines
8.1
Very good
1,394 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Crew

8.6

Entertainment

7.2

Comfort

8.0

Food

7.2

Overall

8.1

Boarding

8.3

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

Delta
7.9
Good
3,023 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Crew

8.6

Entertainment

7.2

Comfort

8.0

Food

7.2

Overall

8.1

Boarding

8.3

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

United Airlines
7.4
Good
1,890 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Crew

8.6

Entertainment

7.2

Comfort

8.0

Food

7.2

Overall

8.1

Boarding

8.3

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

Spirit Airlines
6.3
Okay
1,484 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Crew

8.6

Entertainment

7.2

Comfort

8.0

Food

7.2

Overall

8.1

Boarding

8.3

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

Frontier
5.8
Fair
762 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Crew

8.6

Entertainment

7.2

Comfort

8.0

Food

7.2

Overall

8.1

Boarding

8.3

Reviews

1 / 10

Flight departed on time and landed a little early. Friendly staff, and they did two passes with drinks and complimentary snacks.

Related info for your journey

Useful info, stats and facts about Denver to Portland flights.

What airports do I use to fly from Denver to Portland?

Portland is the airport most travelers will use when flying to Portland from Denver Intl. Booking flights from Denver Intl (DEN) to Portland (PDX) should be relatively easy as there are 11 daily flights to Portland from 6 different airlines. 2h 44m is how long a flight from Denver to Portland will take if you book a nonstop flight.

Can I find flights from Denver to Portland for under $100 on Cheapflights?

Yes, there are multiple flights from Denver to Portland for under $100. The cheapest flight booked recently is on Frontier for just $38, but on average you can expect to pay $64.

Are there nonstop flights from Denver to Portland for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Denver to Portland under $100. A good price for a nonstop flight from Denver to Portland is less than $74.

Are there last-minute flights available from Denver to Portland for under $100?

There are currently 20+ open flights from Denver to Portland within the next 7 days for less than $100.

What days are nonstop flights available from Denver to Portland?

Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

How popular is this Denver to Portland flight route?

How many flights depart from Denver to Portland on average per day?

Travelers can expect 24 flights from Denver to Portland on average per day.
Early Morning (Midnight to 6am) - 25% of flight departures
Morning (6am - Noon) - 13% of flight departures
Afternoon (Noon - 6pm) - 25% of flight departures
Evening (6pm - Midnight) - 38% of flight departures

How long is the flight from Denver to Portland?

Departing from Denver to Portland will take you 2h 56m. The distance from Denver to Portland is about 994 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Denver to Portland round-trip?

Our cheapest airline available from Denver to Portland is Frontier. Our recent data shows that you can find tickets from as low as $38 on this airline. An additional option worth looking into is Spirit Airlines, starting at $69. These flights start at 86% lower than the current average price 3 months from now.

What are the most popular airlines that fly from Denver to Portland?

What are the most reliable airlines from Denver to Portland?

Consider Alaska Airlines (87%), Frontier (79%) or United Airlines (77%) when booking your flight. These represent the most reliable airlines when flying from Denver to Portland.

What are the cheapest flights from Denver to Portland?

Looking at all options, your cheapest flight can be booked for $39. While the most popular route (Denver Intl - Portland) can be booked for $59 on average our data indicates $212 when flying from Denver to Portland.

What does DEN to PDX mean?

DEN and PDX are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. DEN to PDX refers to a flight route from Denver Intl Airport to Portland Airport.

Alternative routes for Denver to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Redmondfrom $175 pp
Denver to Eugenefrom $225 pp
Denver to Medfordfrom $238 pp

Top 6 airlines flying from Denver to Portland

The chart below displays the airlines Cheapflights users traveling from Denver to Portland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$51Average$160FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$64Average$152FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
Alaska AirlinesCheapest$84Average$197FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapest$99Average$318FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$198Average$286FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$204Average$414FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Hourly flight availability from Denver to Portland

See what time of day planes typically take off from Denver to Portland
11%of flight departuresEarly morningMidnight to 6 am
40%of flight departuresMorning6 am to noon
39%of flight departuresAfternoonNoon to 6 pm
10%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Denver to Portland

See how many times per day planes take to the skies headed from Denver to Portland
Sunday10daily flights
Monday13daily flights
Tuesday10daily flights
Wednesday13daily flights
Thursday12daily flights
Friday12daily flights
Saturday11daily flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Denver to Portland?

Cheapflights helps you search for flights from Denver to Portland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Denver to Portland?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Denver to Portland for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Denver to Portland with no change fees?

Yes! Cheapflights helps users easily find flights from Denver to Portland with no change fees.

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Of course! You can now track prices for flights from Denver to Portland and get an alert from Cheapflights when they change. Have a valid email address ready and make a flight search when you’re ready to set up your price alert.

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