Colorado

$49+ Cheap flights from Oregon to Colorado

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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DEN
Dec 27 — Jan 31
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Cheap flight deals from Oregon to Colorado

Discover tips and strategies to find the most affordable flight options for your journey from Oregon (USOR) to Colorado (USCO). 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 22, 2024.

Round-trip from

$83
(Mytrip)

One-way from

$49
(Cheapflightsfares)
From Oregon to Colorado
One-way flight from Oregon to Colorado

Find flight deals from Oregon to Colorado

Cheapest flights from Oregon to Colorado
Explore the most affordable flight options available from Oregon to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This FlightHub deal was found by Cheapflights users on 12/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/311:34 pmPDX - DEN
1 stop19h 01mFrontier
Fri 1/31:43 pmDEN - PDX
Nonstop3h 01mFrontier
Deal found 12/21$125
This FlightHub deal was found by Cheapflights users on 12/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:44 pmPDX - DEN
1 stop14h 52mMultiple Airlines
Sat 1/46:30 amDEN - PDX
1 stop28h 16mMultiple Airlines
Deal found 12/20$295
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/311:18 pmEUG - DEN
Nonstop2h 37mUnited Airlines
Tue 1/77:40 pmDEN - EUG
Nonstop2h 51mUnited Airlines
Deal found 12/21$319
This Delta deal was found by Cheapflights users on 12/21. 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 12/313:34 pmEUG - DEN
1 stop5h 37mDelta
Tue 1/72:55 pmDEN - EUG
2 stops8h 52mDelta
Deal found 12/21$381
This Sun Country Air deal was found by Cheapflights users on 12/21. 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 12/236:44 pmPDX - DEN
1 stop21h 33mSun Country Air
Sun 12/296:50 pmDEN - PDX
1 stop29h 03mSun Country Air
Deal found 12/21$415
This Delta deal was found by Cheapflights users on 12/21. 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 12/265:15 pmPDX - GJT
1 stop4h 15mDelta
Sun 12/295:56 amGJT - PDX
1 stop4h 26mDelta
Deal found 12/21$418
This Delta deal was found by Cheapflights users on 12/21. 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.
Mon 12/305:10 amPDX - DEN
1 stop5h 32mDelta
Tue 1/75:40 amDEN - PDX
1 stop4h 40mDelta
Deal found 12/21$436
This Alaska Airlines deal was found by Cheapflights users on 12/21. 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.
Sat 12/283:12 pmPDX - DEN
Nonstop2h 43mAlaska Airlines
Tue 1/711:24 amDEN - PDX
1 stop9h 07mAlaska Airlines
Deal found 12/21$456
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/272:48 pmPDX - DEN
Nonstop2h 32mUnited Airlines
Tue 1/76:00 amDEN - PDX
1 stop7h 34mUnited Airlines
Deal found 12/21$477
This Southwest deal was found by Cheapflights users on 12/21. 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 12/246:25 amEUG - DEN
1 stop6h 05mSouthwest
Tue 12/318:25 amDEN - EUG
1 stop9h 30mSouthwest
Deal found 12/21$498
This Alaska Airlines deal was found by Cheapflights users on 12/20. 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.
Mon 12/235:49 pmEUG - DEN
1 stop4h 40mAlaska Airlines
Fri 12/276:00 amDEN - EUG
1 stop15h 50mAlaska Airlines
Deal found 12/20$515
This United Airlines deal was found by Cheapflights users on 12/20. 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 12/311:15 pmRDM - DEN
Nonstop2h 27mUnited Airlines
Wed 1/111:16 amDEN - RDM
Nonstop2h 44mUnited Airlines
Deal found 12/20$529

Find flights from Oregon to Colorado within your budget

Customize your flight search to find flights from Oregon to Colorado 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 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandDenver

PDX - DEN

PDXDEN

Portland

Tue 2/4

7:35 am-11:10 am

Nonstop2h 35m

Denver Intl

Tue 2/11

10:18 pm-8:00 am

1 stop10h 42m

$83

PortlandDenver

PDX - DEN

PDXDEN

Portland

Tue 4/15

9:54 am-1:35 pm

Nonstop2h 41m

Denver Intl

Tue 5/6

7:00 am-10:54 am

1 stop4h 54m

$157

PortlandDenver

PDX - DEN

PDXDEN

Portland

Sat 1/25

5:10 am-11:37 am

1 stop5h 27m

Denver Intl

Sat 2/1

12:50 pm-6:54 pm

1 stop7h 04m

$176

PortlandGrand Junction

PDX - GJT

PDXGJT

Portland

Sun 1/5

7:19 pm-8:32 am

1 stop12h 13m

Grand Junction Regnl

Thu 1/9

8:54 pm-9:21 am

1 stop13h 27m

$183

PortlandDenver

PDX - DEN

PDXDEN

Portland

Tue 4/22

10:21 am-1:51 pm

Nonstop2h 30m

Denver Intl

Fri 4/25

2:59 pm-4:44 pm

Nonstop2h 45m

$197

PortlandDenver

PDX - DEN

PDXDEN

Portland

Mon 5/12

1:37 pm-10:44 pm

1 stop8h 07m

Denver Intl

Thu 5/15

7:50 am-9:40 am

Nonstop2h 50m

$202

PortlandDenver

PDX - DEN

PDXDEN

Portland

Sat 1/11

5:00 am-12:09 pm

1 stop6h 09m

Denver Intl

Sat 1/11

2:27 pm-8:45 pm

1 stop7h 18m

$211

PortlandColorado Springs

PDX - COS

PDXCOS

Portland

Mon 1/13

3:25 pm-9:13 pm

1 stop4h 48m

Colorado Springs

Mon 1/27

6:35 pm-10:44 pm

1 stop5h 09m

$216

PortlandColorado Springs

PDX - COS

PDXCOS

Portland

Wed 2/19

2:14 pm-10:29 pm

1 stop7h 15m

Colorado Springs

Sat 2/22

6:00 am-1:14 pm

1 stop8h 14m

$246

RedmondDenver

RDM - DEN

RDMDEN

Bend/Redmond

Fri 1/10

12:42 pm-7:57 pm

1 stop6h 15m

Denver Intl

Tue 1/14

6:25 am-10:49 am

1 stop5h 24m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 56 results
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Best time to book a flight from Oregon to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado 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 Colorado

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

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

Currently, October is the cheapest month in which you can book a flight from Oregon to Colorado (average of $197). Flying from Oregon to Colorado in March is currently the most expensive (average of $278). 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 CO?

Find hourly flight availability from Oregon to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

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

Weekly flight availability from Oregon to Colorado

Explore weekly flight availability from Oregon to Colorado. 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 22, 2024.

The most flights from USOR to USCO are scheduled on a Saturday (22 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Colorado by month

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

In terms of precipitation, rainfall in Colorado 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 Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

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

If weather is an important factor for your trip to Colorado, 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 Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated December 22, 2024.
To help decide which airline to fly from Oregon to Colorado, see what other customers have to say about Southwest, Alaska Airlines and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,804 reviews

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

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.

8.1
Very good
4,804 reviews
8.1
Very good
4,804 reviews

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

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.

8.0
Very good
9,537 reviews
8.1
Very good
4,804 reviews

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

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.

8.0
Very good
8,594 reviews
8.1
Very good
4,804 reviews

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

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.

7.4
Good
9,028 reviews
8.1
Very good
4,804 reviews

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

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.

7.2
Good
10,000 reviews
8.1
Very good
4,804 reviews

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Crew

8.7

Comfort

8.1

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 Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Oregon to Colorado flight route?

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

    $49 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $99 and $104, respectively.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Oregon to Colorado (average of $197). Flying from Oregon to Colorado in March is currently the most expensive (average of $278). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oregon to Colorado

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Oregon to Colorado

Discover the top 6 airlines that operate flights from Oregon to Colorado. 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 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$55Average$113FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$110Average$318FlexibilityNo cancel feeOn-time75%
DeltaCheapest$131Average$318FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$139Average$522FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$140Average$341FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$157Average$418FlexibilityNo cancel feeOn-time71%
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