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$48+ Cheap flights from Oregon to Denver (DEN)

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DEN
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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Cheap flight deals from Oregon to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Oregon (USOR) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 19, 2024.

Round-trip from

$82
(Cheapflightsfares)

One-way from

$48
(Cheapflightsfares)
From Oregon to Denver Intl
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One-way flight from Oregon to Denver Intl
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Find flight deals from Oregon to Denver

Cheapest flights from Oregon to Denver
Explore the most affordable flight options available from Oregon to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 12/18. 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.
Fri 12/275:12 pmPDX - DEN
1 stop22h 09mFrontier
Tue 1/1410:15 pmDEN - PDX
Nonstop3h 00mFrontier
Deal found 12/18$161
This Alaska Airlines deal was found by Cheapflights users on 12/18. 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 12/205:49 pmEUG - DEN
1 stop4h 40mAlaska Airlines
Sat 1/254:45 pmDEN - EUG
1 stop5h 23mAlaska Airlines
Deal found 12/18$313
This Gotogate deal was found by Cheapflights users on 12/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2011:59 pmPDX - DEN
1 stop7h 36mMultiple Airlines
Sat 1/41:43 pmDEN - PDX
Nonstop3h 01mMultiple Airlines
Deal found 12/17$327
This United Airlines deal was found by Cheapflights users on 12/18. 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.
Fri 12/205:00 amEUG - DEN
Nonstop2h 38mUnited Airlines
Sat 1/257:40 pmDEN - EUG
Nonstop2h 51mUnited Airlines
Deal found 12/18$369
This Delta deal was found by Cheapflights users on 12/18. 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 12/275:10 pmBOI - DEN
1 stop5h 48mDelta
Sun 1/125:40 amDEN - BOI
1 stop4h 16mDelta
Deal found 12/18$400
This Southwest deal was found by Cheapflights users on 12/18. 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.
Tue 12/315:05 pmBOI - DEN
1 stop5h 00mSouthwest
Fri 1/310:55 pmDEN - BOI
Nonstop2h 00mSouthwest
Deal found 12/18$415
This Delta deal was found by Cheapflights users on 12/18. 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 12/313:29 pmRDM - DEN
1 stop5h 42mDelta
Tue 1/76:05 pmDEN - RDM
1 stop6h 47mDelta
Deal found 12/18$433
This Sun Country Air deal was found by Cheapflights users on 12/19. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2311:59 pmPDX - DEN
1 stop9h 37mSun Country Air
Sun 12/296:50 pmDEN - PDX
1 stop29h 03mSun Country Air
Deal found 12/19$435
This Delta deal was found by Cheapflights users on 12/18. 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 12/275:20 amPDX - DEN
1 stop4h 55mDelta
Tue 1/145:40 amDEN - PDX
1 stop7h 51mDelta
Deal found 12/18$442
This United Airlines deal was found by Cheapflights users on 12/18. 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.
Fri 12/277:00 amBOI - DEN
Nonstop2h 00mUnited Airlines
Sun 1/127:45 amDEN - BOI
Nonstop2h 20mUnited Airlines
Deal found 12/18$447
This American Airlines deal was found by Cheapflights users on 12/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/235:21 amEUG - DEN
1 stop5h 20mAmerican Airlines
Mon 12/3011:35 amDEN - EUG
1 stop8h 51mAmerican Airlines
Deal found 12/18$448
This American Airlines deal was found by Cheapflights users on 12/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2711:35 amPDX - DEN
1 stop5h 41mAmerican Airlines
Tue 1/142:27 pmDEN - PDX
1 stop7h 18mAmerican Airlines
Deal found 12/19$451

Find flights from Oregon to Denver within your budget

Customize your flight search to find flights from Oregon to Denver 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 December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandDenver

PDX - DEN

PDXDEN

Portland

Wed 2/12

6:32 am-10:13 am

Nonstop2h 41m

Denver Intl

Sun 2/16

10:45 pm-12:37 am

Nonstop2h 52m

$82

PortlandDenver

PDX - DEN

PDXDEN

Portland

Tue 1/7

5:00 am-8:32 am

Nonstop2h 32m

Denver Intl

Tue 1/14

4:10 pm-6:05 pm

Nonstop2h 55m

$139

PortlandDenver

PDX - DEN

PDXDEN

Portland

Tue 1/7

4:25 pm-7:50 pm

Nonstop2h 25m

Denver Intl

Sun 1/12

8:05 am-9:55 am

Nonstop2h 50m

$140

PortlandDenver

PDX - DEN

PDXDEN

Portland

Tue 2/18

6:32 am-10:13 am

Nonstop2h 41m

Denver Intl

Thu 2/20

7:00 am-10:54 am

1 stop4h 54m

$142

PortlandDenver

PDX - DEN

PDXDEN

Portland

Wed 1/15

5:20 pm-10:47 pm

1 stop4h 27m

Denver Intl

Sun 1/19

12:50 pm-6:54 pm

1 stop7h 04m

$158

PortlandDenver

PDX - DEN

PDXDEN

Portland

Tue 4/22

10:21 am-1:51 pm

Nonstop2h 30m

Denver Intl

Tue 4/29

2:59 pm-4:44 pm

Nonstop2h 45m

$197

PortlandDenver

PDX - DEN

PDXDEN

Portland

Tue 1/7

3:45 pm-10:00 pm

1 stop5h 15m

Denver Intl

Tue 1/14

2:27 pm-8:45 pm

1 stop7h 18m

$236

RedmondDenver

RDM - DEN

RDMDEN

Bend/Redmond

Wed 1/8

5:15 am-11:37 am

1 stop5h 22m

Denver Intl

Sat 1/11

6:25 am-1:35 pm

1 stop8h 10m

$242

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Wed 1/8

2:50 pm-4:45 pm

Nonstop1h 55m

Denver Intl

Wed 1/15

9:15 am-11:15 am

Nonstop2h 00m

$258

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Thu 1/9

7:00 am-9:00 am

Nonstop2h 00m

Denver Intl

Sun 1/12

7:45 am-10:05 am

Nonstop2h 20m

$263

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 55 results
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Best time to book a flight from Oregon to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Oregon 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 Oregon to Denver

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

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

Currently, October is the cheapest month in which you can book a flight from Oregon to Denver (average of $197). Flying from Oregon to Denver in March is currently the most expensive (average of $271). 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 OR to DEN?

Find hourly flight availability from Oregon to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

When flying from Oregon to Denver, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Oregon to Denver

Explore weekly flight availability from Oregon to Denver. 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 December 19, 2024.

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

Rainfall in Denver by month

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

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

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

If weather is an important factor for your trip to Denver, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated December 19, 2024.
Read through reviews of airlines operating flights from Oregon to Denver, such as United Airlines, American Airlines and Frontier. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,836 reviews
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,551 reviews
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,600 reviews
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,048 reviews
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,836 reviews

Entertainment

7.7

Comfort

8.1

Overall

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Denver. 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 into for flights to Denver from Oregon?

    Located just 18.5 mi from the city center, Denver Intl (DEN) is the airport most travelers will use when flying to Denver from Oregon.

  • How popular is this Oregon to Denver flight route?

    Flights from Oregon to Denver Intl have been viewed 249 times in the past calendar month.

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

    $48 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $70 and $88, respectively.

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

    The most popular flight routes from Oregon to Denver are Portland - Denver Intl, Bend/Redmond - Denver Intl and Eugene - Denver Intl.

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

    No one likes to see their flight delayed. When booking a flight from Oregon to Denver consider choosing United Airlines (93%), Lufthansa (93%) or Copa Airlines (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Oregon to Denver?

    Looking at all options, your cheapest flight can be booked for $55. While the most popular route (Portland - Denver Intl) can be booked for $87 on average our data indicates $811 when flying from Oregon to Denver.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon to Denver 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 Oregon to Denver?

    Currently, October is the cheapest month in which you can book a flight from Oregon to Denver (average of $197). Flying from Oregon to Denver in March is currently the most expensive (average of $271). 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.

See more FAQs

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Alternative routes for Oregon to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Oregon to Denver

Discover the top 6 airlines that operate flights from Oregon to Denver. 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 December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$55Average$113FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$110Average$318FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$139Average$364FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$140Average$228FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$158Average$283FlexibilityNo cancel feeOn-time71%
DeltaCheapest$176Average$286FlexibilityNo cancel feeOn-timeN/A
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