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$68+ Cheap flights from Denver (DEN) to Oregon

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PDX
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Denver to Oregon

Keep the following information in mind while searching for Denver to Oregon flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$116
(Frontier)

One-way from

$70
(CheapOair)

Popular in

March

Cheapest in

September

Average price

$237

Good round-trip deal

$176 or less

Good one-way deal

$95 or less
Provider with most accurate pricing for Denver Intl-Portland flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Portland flights.
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From Denver Intl to Oregon
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One-way flight from Denver Intl to Oregon
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Highest demand for flights based on searches. 6% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Denver Intl to Oregon.
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Price to beat on a one-way flight from Denver Intl to Oregon.
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Find flight deals from Denver to Oregon

Cheapest flights from Denver to Oregon
Explore the most affordable flight options available from Denver to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1910:45 pmDEN - PDX
Nonstop2h 52mFrontier
Tue 4/226:20 amPDX - DEN
Nonstop2h 36mFrontier
Deal found 3/27$115
This Expedia deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:00 amDEN - PDX
1 stop4h 52mMultiple Airlines
Sat 4/266:20 amPDX - DEN
Nonstop2h 36mMultiple Airlines
Deal found 3/27$162
This Alaska Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:37 pmDEN - PDX
Nonstop2h 48mAlaska Airlines
Wed 5/145:40 pmPDX - DEN
Nonstop2h 35mAlaska Airlines
Deal found 3/27$177
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/239:00 pmDEN - PDX
Nonstop2h 48mUnited Airlines
Tue 4/291:39 pmPDX - DEN
1 stop8h 05mUnited Airlines
Deal found 3/27$183
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:30 amDEN - RDM
1 stop5h 11mDelta
Thu 5/15:36 pmRDM - DEN
1 stop5h 04mDelta
Deal found 3/26$189
This Hawaiian Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/167:00 amDEN - PDX
1 stop4h 52mHawaiian Airlines
Tue 4/2210:35 amPDX - DEN
1 stop7h 22mHawaiian Airlines
Deal found 3/26$196
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/219:35 pmDEN - BOI
Nonstop1h 55mSouthwest
Tue 4/224:20 pmBOI - DEN
Nonstop1h 55mSouthwest
Deal found 3/26$197
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:25 pmDEN - PDX
1 stop6h 18mDelta
Wed 6/115:06 pmPDX - DEN
1 stop4h 10mDelta
Deal found 3/27$197
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:00 amDEN - PDX
1 stop6h 00mSouthwest
Tue 5/1310:40 amPDX - DEN
2 stops6h 50mSouthwest
Deal found 3/27$202
This Hawaiian Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:37 pmDEN - BOI
1 stop5h 22mHawaiian Airlines
Sat 5/36:41 pmBOI - DEN
1 stop5h 18mHawaiian Airlines
Deal found 3/25$206
This flugladen.de deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:05 pmDEN - BOI
1 stop4h 54mMultiple Airlines
Sun 5/182:27 pmBOI - DEN
Nonstop1h 59mMultiple Airlines
Deal found 3/26$209
This CheapOair deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/269:50 amDEN - BOI
Nonstop1h 57mFrontier
Tue 7/112:36 pmBOI - DEN
Nonstop1h 58mFrontier
Deal found 3/27$215

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Denver to Oregon that are best for you.

Fly from

Denver

Fly to

Oregon

Route

Depart

Return

Price

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Tue 4/22

10:50 pm-12:42 am

Nonstop2h 52m

Portland

Tue 4/29

6:20 am-9:56 am

Nonstop2h 36m

$116

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Tue 4/22

6:37 pm-8:25 pm

Nonstop2h 48m

Portland

Tue 4/29

10:35 am-6:57 pm

1 stop7h 22m

$167

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Sat 4/26

8:20 am-10:02 am

Nonstop2h 42m

Portland

Sun 4/27

7:15 am-10:51 am

Nonstop2h 36m

$169

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Wed 4/23

9:00 pm-10:48 pm

Nonstop2h 48m

Portland

Tue 4/29

1:39 pm-10:44 pm

1 stop8h 05m

$183

DenverRedmond

DEN - RDM

DENRDM

Denver Intl

Thu 4/24

6:30 am-10:41 am

1 stop5h 11m

Bend/Redmond

Thu 5/1

5:36 pm-11:40 pm

1 stop5h 04m

$189

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Wed 4/16

7:00 am-10:52 am

1 stop4h 52m

Portland

Tue 4/22

10:35 am-6:57 pm

1 stop7h 22m

$196

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Mon 4/21

9:35 pm-11:30 pm

Nonstop1h 55m

Boise Air Term. Gowen Fld

Tue 4/22

4:20 pm-6:15 pm

Nonstop1h 55m

$197

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Thu 5/1

6:37 pm-11:59 pm

1 stop5h 22m

Boise Air Term. Gowen Fld

Sat 5/3

6:41 pm-11:59 pm

1 stop5h 18m

$206

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Mon 5/5

7:55 pm-12:35 am

1 stop5h 40m

Portland

Wed 5/14

1:40 pm-7:40 pm

1 stop5h 00m

$206

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Thu 5/15

7:05 pm-11:59 pm

1 stop4h 54m

Boise Air Term. Gowen Fld

Sun 5/18

2:27 pm-4:26 pm

Nonstop1h 59m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 60 results
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Best time to book a flight from Denver to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Oregon

What is the cheapest month to book a flight from Denver to Oregon?

Currently, November is the cheapest month in which you can book a flight from Denver to Oregon (average of $277). Flying from Denver to Oregon in March is currently the most expensive (average of $370). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to OR?

Find hourly flight availability from Denver to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Oregon as you normally would.

Weekly flight availability from Denver to Oregon

Explore weekly flight availability from Denver to Oregon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 28, 2025.

The most flights from DEN to USOR are scheduled on a Friday (15 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Oregon by month

Plan your trip to Oregon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

Plan your trip to Oregon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated March 28, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Denver to Oregon 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.
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,336 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Denver to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Oregon?

    Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly out of when you book flights from Denver to Oregon.

  • How popular is this Denver to Oregon flight route?

    Flights from Denver Intl to Oregon have been viewed 45 times in the past calendar month.

  • What are the cheapest airlines to fly from Denver to Oregon one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $70. Users have also found prices from $84 and $88 on Alaska Airlines and Hawaiian Airlines, respectively.

  • What are the most popular routes from Denver to Oregon?

    Most travelers choose Denver Intl - Portland, Denver Intl - Boise Air Term. Gowen Fld or Denver Intl - Bend/Redmond when deciding on the best route from Denver to Oregon.

  • What are the most reliable airlines from Denver to Oregon?

    No one likes to see their flight delayed. When booking a flight from Denver to Oregon consider choosing Alaska Airlines (92%), Hawaiian Airlines (86%) or Lufthansa (80%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Denver to Oregon?

    Looking for the cheapest flight from Denver to Oregon? While on average our users pay $356, our data indicates the cheapest price to be $49. The most popular route (Denver Intl - Portland), is priced around $138.

  • Can I find deals for flights from Denver to Oregon that include hotel bookings?

    Yes. In addition to deals on Denver to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Oregon.

  • Can I find deals for business class flights from Denver to Oregon?

    Yes. Cheapflights offers flight deals from Denver to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Oregon?

    Currently, November is the cheapest month in which you can book a flight from Denver to Oregon (average of $277). Flying from Denver to Oregon in March is currently the most expensive (average of $370). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Denver to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Denver to Charlotte flights
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Denver to Fort Myers flights
Denver to Grand Rapids flights
Denver to Santa Ana flights
Denver to Cincinnati flights
Denver to Indianapolis flights
Denver to Lihue flights
Denver to Kailua-Kona flights
Denver to Cleveland flights
Denver to Pittsburgh flights
Denver to Sacramento flights
Denver to Milwaukee flights
Denver to St. Louis flights

Top 7 airlines flying from Denver to Oregon

Discover the top 7 airlines that operate flights from Denver to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$56Average$125FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$98Average$216FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$141Average$316FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$146Average$416FlexibilityNo cancel feeOn-time69%
DeltaCheapest$148Average$279FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$156Average$339FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$228Average$358FlexibilityNo cancel feeOn-time71%
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