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

As of August 2025, 91 flights take off from Denver and land in Portland each week. The most common flight departure day for this route is Thu, with 24% of weekly flights taking off on this day.

What airlines fly to Portland?

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Portland from Denver according to our data. Frontier is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 6 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Denver and Portland is 13 per day as of August 2025. The most frequent departure time is 7:00PM, with 39% of daily flights leaving at noon.

What is the cheapest airline that flies from Denver Intl to Portland?

Frontier, Hawaiian Airlines, and Alaska Airlines are the most popular carriers operating from Denver Intl to Portland

When did momondo last update prices for flights from Denver Intl Airport to Portland Airport?

Prices for flights from Denver Intl Airport to Portland Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Denver Intl Airport to Portland Airport?

There are 6 operators available for flights from Denver Intl Airport to Portland Airport as of August 2025.

How old do you have to be to fly from Denver Intl Airport to Portland Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$28 Cheap Flights from Denver to Portland (DEN-PDX) in 2025

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Find the cheapest flights from Denver to Portland (DEN-PDX)

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:29 pm - 12:12 amDEN-PDX

2h 43mnonstop

6:05 am - 9:44 amPDX-DEN

2h 39mnonstop

$52Frontier

Find Deal

Thu, Sep 25 - Mon, Sep 29

9:58 am - 11:48 amDEN-PDX

2h 50mnonstop

12:43 pm - 4:26 pmPDX-DEN

2h 43mnonstop

$54Frontier

Find Deal

Wed, Oct 8 - Wed, Oct 15

9:48 am - 11:38 amDEN-PDX

2h 50mnonstop

12:43 pm - 4:26 pmPDX-DEN

2h 43mnonstop

$64Frontier

Find Deal

Thu, Oct 9 - Sun, Oct 12

9:58 am - 11:48 amDEN-PDX

2h 50mnonstop

12:43 pm - 4:26 pmPDX-DEN

2h 43mnonstop

$66Frontier

Find Deal

Sat, Oct 11 - Wed, Oct 15

9:58 am - 11:48 amDEN-PDX

2h 50mnonstop

12:43 pm - 4:26 pmPDX-DEN

2h 43mnonstop

$70Frontier

Find Deal

Sat, Oct 18 - Tue, Oct 21

8:50 pm - 10:34 pmDEN-PDX

2h 44mnonstop

7:15 am - 10:58 amPDX-DEN

2h 43mnonstop

$72Frontier

Find Deal

Sat, Sep 13 - Tue, Sep 16

8:50 pm - 10:34 pmDEN-PDX

2h 44mnonstop

7:15 am - 10:58 amPDX-DEN

2h 43mnonstop

$73Frontier

Find Deal

Sat, Sep 13 - Wed, Sep 17

8:50 pm - 10:34 pmDEN-PDX

2h 44mnonstop

12:43 pm - 4:26 pmPDX-DEN

2h 43mnonstop

$75Frontier

Find Deal

Sat, Oct 4 - Tue, Oct 7

10:29 pm - 12:12 amDEN-PDX

2h 43mnonstop

7:15 am - 10:58 amPDX-DEN

2h 43mnonstop

$76Frontier

Find Deal

Fri, Sep 19 - Wed, Sep 24

11:40 am - 1:23 pmDEN-PDX

2h 43mnonstop

7:15 am - 10:58 amPDX-DEN

2h 43mnonstop

$124

Find Deal

Tue, Sep 9 - Tue, Sep 16

Frontier flights from Denver to Portland

Our best Frontier deals on Denver to Portland flight tickets

Frontier

Sep 25

DEN10:29 pmDenver Intl

2h 43m

PDX12:12 amPortland

Sep 29

PDX6:05 amPortland

2h 39m

DEN9:44 amDenver Intl

$52

Find similar

Frontier

Oct 8

DEN9:58 amDenver Intl

2h 50m

PDX11:48 amPortland

Oct 15

PDX12:43 pmPortland

2h 43m

DEN4:26 pmDenver Intl

$54

Find similar

Frontier

Oct 9

DEN9:48 amDenver Intl

2h 50m

PDX11:38 amPortland

Oct 12

PDX12:43 pmPortland

2h 43m

DEN4:26 pmDenver Intl

$64

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Thu 9/25

10:29 pm-12:12 am

Nonstop2h 43m

Portland

Mon 9/29

6:05 am-9:44 am

Nonstop2h 39m

$52

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Wed 10/8

9:58 am-11:48 am

Nonstop2h 50m

Portland

Wed 10/15

12:43 pm-4:26 pm

Nonstop2h 43m

$54

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Thu 10/9

9:48 am-11:38 am

Nonstop2h 50m

Portland

Sun 10/12

12:43 pm-4:26 pm

Nonstop2h 43m

$64

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Sat 10/11

9:58 am-11:48 am

Nonstop2h 50m

Portland

Wed 10/15

12:43 pm-4:26 pm

Nonstop2h 43m

$66

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Sat 10/18

9:58 am-11:48 am

Nonstop2h 50m

Portland

Tue 10/21

12:43 pm-4:26 pm

Nonstop2h 43m

$70

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Sat 9/13

8:50 pm-10:34 pm

Nonstop2h 44m

Portland

Tue 9/16

7:15 am-10:58 am

Nonstop2h 43m

$72

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Sat 9/13

8:50 pm-10:34 pm

Nonstop2h 44m

Portland

Wed 9/17

7:15 am-10:58 am

Nonstop2h 43m

$73

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Sat 10/4

8:50 pm-10:34 pm

Nonstop2h 44m

Portland

Tue 10/7

12:43 pm-4:26 pm

Nonstop2h 43m

$75

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Fri 9/19

10:29 pm-12:12 am

Nonstop2h 43m

Portland

Wed 9/24

7:15 am-10:58 am

Nonstop2h 43m

$76

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Tue 9/9

11:40 am-1:23 pm

Nonstop2h 43m

Portland

Tue 9/16

7:15 am-10:58 am

Nonstop2h 43m

$124

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How to get the cheapest flight ticket from Denver to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Denver is in January. Flight prices, which tend to average around $157, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until October to fly from Denver, when ticket prices are also cheap, with an average price of $176.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $195. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $244.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $182. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $293 per ticket.

What is the cheapest Denver Intl to Portland flight route?

Fly from Denver Intl to Portland for the best Denver Intl - Portland flight prices

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

You are more likely to see cheaper flights to Portland from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $199 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Denver for as low as $165 on momondo.

What cabin class options are available on Denver Intl to Portland flights?

There are 4 cabin classes available to choose from on Denver Intl to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Portland flights?

No. A direct flight is the cheapest option for a flight between Denver to Portland.

How have Denver to Portland flight prices changed over time?

As of August 2025, prices for Denver to Portland flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Portland according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Portland (DEN to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Portland

Best Price Found	$28
Fastest flight time	2h 43m
Direct flights	Every day
Airports in Portland	1 airport

The best one-way flight to Portland from Denver in the past 72 hours is $28. The best round-trip flight deal from Denver to Portland found on momondo in the last 72 hours is $52.

The fastest flight from Denver to Portland takes 2h 43m

Direct flights go from Denver to Portland every day.

There is 1 airport near Portland: Portland (PDX)

Search flight deals

How far is Denver Intl to Portland by plane?
Denver Intl and Portland are 980.7 mi apart from one another. A reasonable flight in good conditions will take 2h 43m.
When did momondo last update prices for flights from Denver Intl Airport to Portland Airport?
Prices for flights from Denver Intl Airport to Portland Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Denver Intl Airport to Portland Airport?
There are 6 operators available for flights from Denver Intl Airport to Portland Airport as of August 2025.
How old do you have to be to fly from Denver Intl Airport to Portland Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Denver to Portland?
Based on momondo bookings for flights between Denver and Portland, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 16.16% of the total bookings. Other popular models include Airbus A321neo with 14.45%, Boeing 737 MAX 8 with 13.44%, and Boeing 737 MAX 9 with 9.49%.
What is the most popular airline from Denver to Portland?
Based on momondo bookings for flights between Denver and Portland, the leading airline is Frontier, making up 50% of the total bookings. Other popular airlines include United Airlines with 19%, Southwest with 14%, and Alaska Airlines with 12%.

Best airlines flying from Denver to Portland

Compare and see reviews for airlines that fly from Denver to Portland with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $57	Free Cancellation	Rating 5.8 3,219 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $98	Free Cancellation	Rating 7.8 2,656 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $148	Free Cancellation	Rating 8.0 7,980 reviews	Search Delta flights
Southwest	PriceFrom $157	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights
United Airlines	PriceFrom $158	Free Cancellation	Rating 7.4 8,916 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $166	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Southwest Flights From Denver to Portland
Across 29 Southwest flights from Denver to Portland this week, the average price was $243, with the best Southwest deals starting from $157 round-trip. 4,244 users have rated Southwest on momondo, with an average score of 8.0/10.
Alaska Airlines Flights From Denver to Portland
Across 10,000 Alaska Airlines reviews on momondo, the average score is 8.0/10. Alaska Airlines flies from Denver to Portland about 5 times each week, with ticket deals ranging from $166 to $254. Price data is based on momondo searches in the last 72 hours.

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Why use momondo?

Why should I use momondo to find a flight deal from Denver to Portland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Denver.

Can I find flights from Denver to Portland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Denver to Portland flights to just show those with flexible booking policies.

How can momondo help me find flights from Denver to Portland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Portland.

I’m not ready to book a flight from Denver to Portland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Denver and alert you when they change.

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Denver to Portland from $28

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Portland departing on 9/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Denver to Portland

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How to get the cheapest flight ticket from Denver to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portland?

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $195. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $244.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $182. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $293 per ticket.

What is the cheapest Denver Intl to Portland flight route?

Fly from Denver Intl to Portland for the best Denver Intl - Portland flight prices

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

What cabin class options are available on Denver Intl to Portland flights?

There are 4 cabin classes available to choose from on Denver Intl to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Portland flights?

No. A direct flight is the cheapest option for a flight between Denver to Portland.

How have Denver to Portland flight prices changed over time?

As of August 2025, prices for Denver to Portland flights are approximately 10% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Denver Intl to Portland?

Frontier, Hawaiian Airlines, and Alaska Airlines are the most popular carriers operating from Denver Intl to Portland

What airlines fly to Portland?

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

The number of flights available between Denver and Portland is 13 per day as of August 2025. The most frequent departure time is 7:00PM, with 39% of daily flights leaving at noon.

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

As of August 2025, 91 flights take off from Denver and land in Portland each week. The most common flight departure day for this route is Thu, with 24% of weekly flights taking off on this day.

When to book flights from Denver to Portland

Cheap Denver to Portland (DEN to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Portland

Best Price Found

Fastest flight time

Direct flights

Airports in Portland

How far is Denver Intl to Portland by plane?

When did momondo last update prices for flights from Denver Intl Airport to Portland Airport?

How many operators does momondo search for flights from Denver Intl Airport to Portland Airport?

How old do you have to be to fly from Denver Intl Airport to Portland Airport?

What documentation or ID do you need to fly to Portland Airport?

What is the most popular plane model from Denver to Portland?

What is the most popular airline from Denver to Portland?

Best airlines flying from Denver to Portland

Compare and see reviews for airlines that fly from Denver to Portland with momondo

Southwest Flights From Denver to Portland

Alaska Airlines Flights From Denver to Portland

Traveling to a place near Portland?

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Portland?

Can I find flights from Denver to Portland with flexible booking policies on momondo?

How can momondo help me find flights from Denver to Portland?

I’m not ready to book a flight from Denver to Portland right now. Can momondo alert me if prices change?

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Oregon