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$59+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PDX
Mar 3 — Mar 101
Mon 3/3
Mon 3/10
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 February 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$118
(Frontier)

One-way from

$59
(Frontier)

Popular in

December

Cheapest in

April

Average price

$158

Good round-trip deal

$131 or less

Good one-way deal

$98 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. 3% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 26, 2025.

This Frontier deal was found by Cheapflights users on 2/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/39:50 amDEN - BOI
Nonstop1h 57mFrontier
Tue 6/1012:36 pmBOI - DEN
Nonstop1h 58mFrontier
Deal found 2/25$118
This Cheapflightsfares deal was found by Cheapflights users on 2/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1210:45 pmDEN - PDX
Nonstop2h 52mFrontier
Tue 4/159:59 amPDX - DEN
Nonstop2h 41mFrontier
Deal found 2/25$136
This United Airlines deal was found by Cheapflights users on 2/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/228:00 amDEN - PDX
Nonstop2h 47mUnited Airlines
Tue 4/291:39 pmPDX - DEN
1 stop8h 05mUnited Airlines
Deal found 2/25$155
This Southwest deal was found by Cheapflights users on 2/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2210:50 pmDEN - PDX
Nonstop2h 45mSouthwest
Mon 3/316:15 pmPDX - DEN
1 stop5h 40mSouthwest
Deal found 2/25$157
This Delta deal was found by Cheapflights users on 2/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/226:30 amDEN - PDX
1 stop5h 09mDelta
Tue 4/295:15 pmPDX - DEN
1 stop5h 25mDelta
Deal found 2/25$167
This Delta deal was found by Cheapflights users on 2/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:45 amDEN - BOI
1 stop4h 22mDelta
Sun 4/276:15 amBOI - DEN
1 stop4h 53mDelta
Deal found 2/25$175
This Southwest deal was found by Cheapflights users on 2/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/208:30 amDEN - BOI
Nonstop2h 00mSouthwest
Tue 3/255:30 amBOI - DEN
Nonstop1h 55mSouthwest
Deal found 2/25$182
This Delta deal was found by Cheapflights users on 2/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/46:10 amDEN - RDM
1 stop5h 27mDelta
Tue 4/85:36 pmRDM - DEN
1 stop5h 04mDelta
Deal found 2/25$189
This Alaska Airlines deal was found by Cheapflights users on 2/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/282:53 pmDEN - PDX
Nonstop2h 49mAlaska Airlines
Tue 4/110:21 amPDX - DEN
Nonstop2h 32mAlaska Airlines
Deal found 2/25$197
This Alaska Airlines deal was found by Cheapflights users on 2/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/88:20 amDEN - RDM
1 stop7h 58mAlaska Airlines
Wed 5/145:40 pmRDM - DEN
1 stop5h 19mAlaska Airlines
Deal found 2/25$223
This United deal was found by Cheapflights users on 2/25. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/23:50 pmDEN - BOI
Nonstop2h 02mUnited Airlines
Sun 4/66:30 amBOI - DEN
Nonstop1h 58mUnited Airlines
Deal found 2/25$231
This Travelocity deal was found by Cheapflights users on 2/24. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/237:00 amDEN - PDX
1 stop4h 52mMultiple Airlines
Sat 3/296:32 amPDX - DEN
Nonstop2h 41mMultiple Airlines
Deal found 2/24$232

Find flights from Denver to Oregon within your budget

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 February 26, 2025.

Fly from

Denver

Fly to

Oregon

Route

Depart

Return

Price

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Tue 6/3

9:50 am-11:47 am

Nonstop1h 57m

Boise Air Term. Gowen Fld

Tue 6/10

12:36 pm-2:34 pm

Nonstop1h 58m

$118

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Sat 4/12

10:45 pm-12:37 am

Nonstop2h 52m

Portland

Tue 4/15

9:59 am-1:40 pm

Nonstop2h 41m

$136

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Tue 4/22

8:00 am-9:47 am

Nonstop2h 47m

Portland

Tue 4/29

1:39 pm-10:44 pm

1 stop8h 05m

$155

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Sat 3/22

10:50 pm-12:35 am

Nonstop2h 45m

Portland

Mon 3/31

6:15 pm-12:55 am

1 stop5h 40m

$157

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Tue 4/22

6:30 am-10:39 am

1 stop5h 09m

Portland

Tue 4/29

5:15 pm-11:40 pm

1 stop5h 25m

$167

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Sat 4/26

5:45 am-10:07 am

1 stop4h 22m

Boise Air Term. Gowen Fld

Sun 4/27

6:15 am-11:08 am

1 stop4h 53m

$175

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Thu 3/20

8:30 am-10:30 am

Nonstop2h 00m

Boise Air Term. Gowen Fld

Tue 3/25

5:30 am-7:25 am

Nonstop1h 55m

$182

DenverRedmond

DEN - RDM

DENRDM

Denver Intl

Fri 4/4

6:10 am-10:37 am

1 stop5h 27m

Bend/Redmond

Tue 4/8

5:36 pm-11:40 pm

1 stop5h 04m

$189

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Fri 3/28

2:53 pm-4:42 pm

Nonstop2h 49m

Portland

Tue 4/1

10:21 am-1:53 pm

Nonstop2h 32m

$197

DenverRedmond

DEN - RDM

DENRDM

Denver Intl

Thu 5/8

8:20 am-3:18 pm

1 stop7h 58m

Bend/Redmond

Wed 5/14

5:40 pm-11:59 pm

1 stop5h 19m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

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.

Travel insights for flights from Denver to Oregon

Get recent, data-driven insights about flights from Denver to Oregon including ideal travel times, pricing trends, and more.

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 $376). 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 February 26, 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 February 26, 2025.

The most flights from DEN to USOR are scheduled on a Monday (13 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 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 February 26, 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
4,374 reviews

Entertainment

7.6

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest
8.1
Very good
4,374 reviews
Southwest
8.1
Very good
4,374 reviews

Entertainment

7.6

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Alaska Airlines
8.0
Very good
9,717 reviews
Southwest
8.1
Very good
4,374 reviews

Entertainment

7.6

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Delta
8.0
Very good
8,163 reviews
Southwest
8.1
Very good
4,374 reviews

Entertainment

7.6

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Hawaiian Airlines
7.9
Good
2,316 reviews
Southwest
8.1
Very good
4,374 reviews

Entertainment

7.6

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

United Airlines
7.4
Good
8,734 reviews
Southwest
8.1
Very good
4,374 reviews

Entertainment

7.6

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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 40 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 $59. Users have also found prices from $74 and $75 on Southwest and United 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 (82%), Frontier (81%) or United Airlines (74%) 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 $261, our data indicates the cheapest price to be $24. The most popular route (Denver Intl - Portland), is priced around $78.

  • 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 $376). 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 Kahului flights
Denver to Detroit flights
Denver to Anchorage flights
Denver to Raleigh flights
Denver to Lihue flights
Denver to Midway flights
Denver to Portland flights
Denver to Kailua-Kona flights
Denver to Minneapolis flights
Denver to San Antonio flights
Denver to Palm Springs flights
Denver to West Palm Beach flights
Denver to Jacksonville flights
Denver to Salt Lake City flights
Denver to Indianapolis flights
Denver to Savannah flights
Denver to Cleveland flights
Denver to Milwaukee 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 February 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$56Average$124FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$98Average$197FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$131Average$319FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$138Average$421FlexibilityNo cancel feeOn-time69%
DeltaCheapest$148Average$280FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$149Average$285FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$264Average$367FlexibilityNo cancel feeOn-time71%
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