What airlines fly to Oregon?

United Airlines, Frontier and Alaska Airlines are the top three most popular airlines that fly to Oregon from Denver according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 5 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

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

As of September 2026, 129 flights take off from Denver and land in Oregon each week. The most common flight departure day for this route is Fri, with 22% of weekly flights taking off on this day.

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

Alaska Airlines, United Airlines, and Frontier are the most popular carriers operating from Denver Intl to Oregon

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

The number of flights available between Denver and Oregon is 18 per day as of September 2026. The most frequent departure time is 7:00PM, with 46% of daily flights leaving at noon.

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

Prices for flights from Denver Intl Airport to Oregon are updated daily.

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

The number of operators available for flights from Denver Intl Airport to Oregon is 5 as of September 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Oregon.

What documentation or ID do you need to fly to Oregon?

The travel and health documents you'll need for your trip to Oregon may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oregon. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$108 Cheap Flights from Denver to Oregon in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Oregon

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 10:54 amDEN Denver Intl-PDX Portland

2h 54mnonstop

11:06 am - 6:03 pmPDX Portland-DEN Denver Intl

5h 57m1 stop Los Angeles

$211Frontier

Tue, Oct 20 - Thu, Oct 29

7:47 am - 3:24 pmDEN Denver Intl-EUG Eugene

8h 37m1 stop Portland

12:33 pm - 7:19 pmEUG Eugene-DEN Denver Intl

5h 46m1 stop San Diego

$215Alaska Airlines

Tue, Jan 19 - Tue, Jan 26

7:47 am - 3:24 pmDEN Denver Intl-EUG Eugene

8h 37m1 stop Portland

5:19 am - 2:07 pmEUG Eugene-DEN Denver Intl

7h 48m1 stop Portland

$215Alaska Airlines

Tue, Jan 19 - Tue, Jan 26

9:00 am - 10:54 amDEN Denver Intl-PDX Portland

2h 54mnonstop

12:02 pm - 3:35 pmPDX Portland-DEN Denver Intl

2h 33mnonstop

$218Frontier

Tue, Oct 20 - Thu, Oct 29

1:10 pm - 2:58 pmDEN Denver Intl-MFR Medford

26h 48m2 stops Los Angeles Las Vegas Harry Reid Intl

8:41 pm - 12:42 pmMFR Medford-DEN Denver Intl

15h 01m1 stop Las Vegas Harry Reid Intl

$231Multiple Airlines

Thu, Oct 22 - Mon, Oct 26

6:55 pm - 8:50 pmDEN Denver Intl-PDX Portland

2h 55mnonstop

12:02 pm - 3:35 pmPDX Portland-DEN Denver Intl

2h 33mnonstop

$233Multiple Airlines

Fri, Oct 30 - Tue, Nov 3

8:55 am - 10:40 amDEN Denver Intl-EUG Eugene

2h 45mnonstop

5:50 am - 9:20 amEUG Eugene-DEN Denver Intl

2h 30mnonstop

$235Southwest

Wed, Oct 21 - Wed, Oct 28

8:50 pm - 10:40 pmDEN Denver Intl-EUG Eugene

2h 50mnonstop

6:15 am - 9:45 amEUG Eugene-DEN Denver Intl

2h 30mnonstop

$236Southwest

Mon, Oct 26 - Sat, Oct 31

11:32 am - 1:25 pmDEN Denver Intl-EUG Eugene

2h 53mnonstop

5:00 am - 8:35 amEUG Eugene-DEN Denver Intl

2h 35mnonstop

$237United Airlines

Wed, Nov 11 - Mon, Nov 16

7:35 pm - 9:29 pmDEN Denver Intl-EUG Eugene

2h 54mnonstop

5:00 am - 8:35 amEUG Eugene-DEN Denver Intl

2h 35mnonstop

$237United Airlines

Wed, Nov 11 - Mon, Nov 16

Cheap last minute flights

Enter your travel dates to find the best prices.

10:00 am - 11:43 amDEN Denver Intl-PDX Portland

2h 43mnonstop

12:38 pm - 4:18 pmPDX Portland-DEN Denver Intl

2h 40mnonstop

$212Frontier

Thu, Oct 1 - Mon, Oct 5

10:49 pm - 11:36 amDEN Denver Intl-PDX Portland

13h 47m1 stop Las Vegas Harry Reid Intl

11:06 am - 9:45 amPDX Portland-DEN Denver Intl

21h 39m1 stop Los Angeles

$321Frontier

Fri, Oct 2 - Mon, Nov 2

7:30 am - 11:54 amDEN Denver Intl-PDX Portland

5h 24m1 stop Las Vegas Harry Reid Intl

7:04 am - 7:19 pmPDX Portland-DEN Denver Intl

11h 15m2 stops San Francisco San Diego

$361Multiple Airlines

Fri, Oct 2 - Mon, Nov 2

3:06 pm - 6:30 pmDEN Denver Intl-RDM Bend/Redmond

4h 24m1 stop Portland

1:35 pm - 10:37 pmRDM Bend/Redmond-DEN Denver Intl

8h 02m1 stop Seattle/Tacoma Intl

$374Alaska Airlines

Sat, Oct 3 - Tue, Oct 6

11:15 am - 12:50 pmDEN Denver Intl-RDM Bend/Redmond

2h 35mnonstop

5:00 am - 8:32 amRDM Bend/Redmond-DEN Denver Intl

2h 32mnonstop

$394United Airlines

Sat, Oct 3 - Tue, Oct 6

11:15 am - 12:50 pmDEN Denver Intl-RDM Bend/Redmond

2h 35mnonstop

5:00 am - 8:32 amRDM Bend/Redmond-DEN Denver Intl

2h 32mnonstop

$394United Airlines

Sat, Oct 3 - Mon, Oct 12

7:08 pm - 10:46 pmDEN Denver Intl-RDM Bend/Redmond

4h 38m1 stop Portland

5:10 pm - 11:59 pmRDM Bend/Redmond-DEN Denver Intl

5h 49m1 stop San Diego

$394Alaska Airlines

Fri, Oct 2 - Fri, Oct 9

10:00 am - 11:43 amDEN Denver Intl-PDX Portland

2h 43mnonstop

5:50 pm - 9:26 pmPDX Portland-DEN Denver Intl

2h 36mnonstop

$408Multiple Airlines

Fri, Oct 2 - Mon, Nov 2

6:28 pm - 11:08 pmDEN Denver Intl-RDM Bend/Redmond

5h 40m1 stop Seattle/Tacoma Intl

6:10 am - 12:49 pmRDM Bend/Redmond-DEN Denver Intl

5h 39m1 stop Seattle/Tacoma Intl

$414Delta

Thu, Oct 1 - Thu, Oct 8

5:30 am - 1:04 pmDEN Denver Intl-RDM Bend/Redmond

8h 34m2 stops Salt Lake City Seattle/Tacoma Intl

6:10 am - 6:09 pmRDM Bend/Redmond-DEN Denver Intl

10h 59m2 stops Seattle/Tacoma Intl Los Angeles

$809Delta

Wed, Sep 30 - Wed, Oct 7

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Frontier flights from Denver to Oregon

Our best Frontier deals on Denver to Oregon flight tickets

Frontier

Oct 20

DEN9:00 amDenver Intl

2h 54m

PDX10:54 amPortland

Oct 29

PDX11:06 amPortland

5h 57m

1 stop

DEN6:03 pmDenver Intl

$211

Frontier

Oct 1

DEN10:00 amDenver Intl

2h 43m

PDX11:43 amPortland

Oct 5

PDX12:38 pmPortland

2h 40m

DEN4:18 pmDenver Intl

$212

Frontier

Oct 20

DEN9:00 amDenver Intl

2h 54m

PDX10:54 amPortland

Oct 29

PDX12:02 pmPortland

2h 33m

DEN3:35 pmDenver Intl

$218

Alaska Airlines flights from Denver to Oregon

Our best Alaska Airlines deals on Denver to Oregon flight tickets

Alaska Airlines

Jan 19

DEN7:47 amDenver Intl

8h 37m

1 stop

EUG3:24 pmEugene

Jan 26

EUG12:33 pmEugene

5h 46m

1 stop

DEN7:19 pmDenver Intl

$215

Alaska Airlines

Oct 14

DEN7:53 amDenver Intl

5h 13m

1 stop

EUG12:06 pmEugene

Oct 19

EUG7:23 pmEugene

14h 39m

1 stop

DEN11:02 amDenver Intl

$216

Alaska Airlines

Nov 4

DEN8:20 amDenver Intl

6h 25m

1 stop

EUG1:45 pmEugene

Nov 7

EUG3:00 pmEugene

7h 59m

1 stop

DEN11:59 pmDenver Intl

$217

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverPortland

DEN Denver Intl - PDX Portland

DENPDX

Denver Intl

Tue 10/20

9:00 am-10:54 am

Nonstop2h 54m

Portland

Thu 10/29

11:06 am-6:03 pm

1 stop5h 57m

$211

DenverEugene

DEN Denver Intl - EUG Eugene

DENEUG

Denver Intl

Tue 1/19

7:47 am-3:24 pm

1 stop8h 37m

Eugene

Tue 1/26

12:33 pm-7:19 pm

1 stop5h 46m

$215

DenverEugene

DEN Denver Intl - EUG Eugene

DENEUG

Denver Intl

Tue 1/19

7:47 am-3:24 pm

1 stop8h 37m

Eugene

Tue 1/26

5:19 am-2:07 pm

1 stop7h 48m

$215

DenverPortland

DEN Denver Intl - PDX Portland

DENPDX

Denver Intl

Tue 10/20

9:00 am-10:54 am

Nonstop2h 54m

Portland

Thu 10/29

12:02 pm-3:35 pm

Nonstop2h 33m

$218

DenverMedford

DEN Denver Intl - MFR Medford

DENMFR

Denver Intl

Thu 10/22

1:10 pm-2:58 pm

2 stops26h 48m

Medford

Mon 10/26

8:41 pm-12:42 pm

1 stop15h 01m

$231

DenverPortland

DEN Denver Intl - PDX Portland

DENPDX

Denver Intl

Fri 10/30

6:55 pm-8:50 pm

Nonstop2h 55m

Portland

Tue 11/3

12:02 pm-3:35 pm

Nonstop2h 33m

$233

Quickest round-trip

DenverEugene

DEN Denver Intl - EUG Eugene

DENEUG

Denver Intl

Wed 10/21

8:55 am-10:40 am

Nonstop2h 45m

Eugene

Wed 10/28

5:50 am-9:20 am

Nonstop2h 30m

$235

DenverEugene

DEN Denver Intl - EUG Eugene

DENEUG

Denver Intl

Mon 10/26

8:50 pm-10:40 pm

Nonstop2h 50m

Eugene

Sat 10/31

6:15 am-9:45 am

Nonstop2h 30m

$236

DenverEugene

DEN Denver Intl - EUG Eugene

DENEUG

Denver Intl

Wed 11/11

11:32 am-1:25 pm

Nonstop2h 53m

Eugene

Mon 11/16

5:00 am-8:35 am

Nonstop2h 35m

$237

DenverEugene

DEN Denver Intl - EUG Eugene

DENEUG

Denver Intl

Wed 11/11

7:35 pm-9:29 pm

Nonstop2h 54m

Eugene

Mon 11/16

5:00 am-8:35 am

Nonstop2h 35m

$237

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Oregon

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 Oregon?

The month of January is, on average, the cheapest month to fly to Oregon from Denver, with most prices found around $212. The month of April is another great option to travel to Oregon, with average flight prices from Denver averaging around $237.

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

On average, the least expensive day to fly to Oregon from Denver is on a Saturday. momondo users have found tickets for Saturday departures for as low as $256. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Monday, with ticket prices averaging around $335.

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

According to our data, the cheapest time of day to fly to Oregon is in the afternoon. momondo users have found flights departing from Denver to Oregon in the afternoon for as low as $269. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly at noon, with an average ticket price of $312. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Denver Intl to Oregon flight route?

Fly from Denver Intl to Bend/Redmond for the best Denver Intl - Oregon flight prices

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

You are more likely to see cheaper flights to Oregon from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $255 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Denver for as low as $170 on momondo.

What cabin class options are available on Denver to Oregon flights?

There are 4 cabin classes available to choose from on Denver to Oregon 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 Oregon flights?

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

Cheap Denver to Oregon flight deals and tips

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

Best Price Found	$108
Fastest flight time	1h 50m
Direct flights	Every day
Airports in Oregon	64 airports

The best one-way flight to Oregon from Denver in the past 72 hours is $108. The best round-trip flight deal from Denver to Oregon found on momondo in the last 72 hours is $211.

The fastest flight from Denver to Oregon takes 1h 50m

Direct flights go from Denver to Oregon every day.

There are 64 airports in Oregon. From Denver there are direct flights to Portland (PDX), Eugene (EUG), Medford (MFR), Bend/Redmond (RDM).

Search flight deals

Frequently asked questions about flying from Denver to Oregon

When did momondo last update prices for flights from Denver Intl Airport to Oregon?
Prices for flights from Denver Intl Airport to Oregon are updated daily.
How many operators does momondo search for flights from Denver Intl Airport to Oregon?
The number of operators available for flights from Denver Intl Airport to Oregon is 5 as of September 2026.
How old do you have to be to fly from Denver Intl Airport to Oregon?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Oregon.
What documentation or ID do you need to fly to Oregon?
The travel and health documents you'll need for your trip to Oregon may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oregon. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Denver to Oregon?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Denver to Oregon is Boeing 737 MAX 8 (17.13% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (15.51%), Boeing 737-900 (11.59%), and Airbus A321neo (11.18%).

Best airlines flying from Denver to Oregon

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $56	Free Cancellation	Rating 5.6 2,572 reviews	Search Frontier flights
Delta	PriceFrom $78	Free Cancellation	Rating 7.8 8,605 reviews	Search Delta flights
Southwest	PriceFrom $147	Free Cancellation	Rating 8.0 4,201 reviews	Search Southwest flights
United Airlines	PriceFrom $147	Free Cancellation	Rating 7.4 10,242 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $148	Free Cancellation	Rating 7.9 12,980 reviews	Search Alaska Airlines flights

Why use momondo?

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

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 Oregon from Denver.

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

Yes. momondo enables you to select and highlight flights to Oregon from Denver with this policy.

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

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 Oregon.

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

If you are not ready to book a flight from Denver to Oregon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oregon and let you know when they change.

An easier way to manage your Oregon trip

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Popular cities in Oregon

Flights to New Yorkfrom $57

Flights to Los Angelesfrom $44

Flights to Orlandofrom $38

Flights to Miamifrom $79

Flights to San Franciscofrom $38

Flights to Chicagofrom $58

Flights to Las Vegasfrom $45

Flights to Washington, D.C.from $46

Flights to Fort Lauderdalefrom $59

Flights to Bostonfrom $99

Flights to Atlantafrom $45

Flights to Dallasfrom $76

Cheap flights from Denver to Oregon from $108

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 Oregon departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Denver to Oregon

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Frontier flights from Denver to Oregon

Our best Frontier deals on Denver to Oregon flight tickets

Alaska Airlines flights from Denver to Oregon

Our best Alaska Airlines deals on Denver to Oregon flight tickets

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Use the filters below to find and compare flights from Denver to Oregon that are best for you.

See travel insights to Oregon from

How to get the cheapest flight ticket from Denver to Oregon

What is the cheapest month to fly to Oregon?

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

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

What is the cheapest Denver Intl to Oregon flight route?

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

What cabin class options are available on Denver to Oregon flights?

Can stopping save me money on Denver to Oregon flights?

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

What airlines fly to Oregon?

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

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

Cheap Denver to Oregon flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Oregon

Frequently asked questions about flying from Denver to Oregon

Best airlines flying from Denver to Oregon

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

Why use momondo?

An easier way to manage your Oregon 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 Oregon

Popular cities in Oregon

Popular flights according to clicks in the last 7 days on momondo

Denver flight routes

According to popular flight searches on momondo this year

Oregon flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Oregon

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