HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oregon

$38+ Cheap flights from Colorado 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PDX
Nov 9 — Nov 161
Sat 11/9
Sat 11/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to Oregon with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Colorado to Oregon

Cheapest flights from Colorado to Oregon
Explore the most affordable flight options available from Colorado to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 12/710:15 pmDEN - PDX
Nonstop3h 00mFrontier
Mon 12/912:03 pmPDX - DEN
Nonstop2h 29mFrontier
Deal found 11/3$77
This Delta deal was found by Cheapflights users on 11/4. 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 12/710:59 amDEN - PDX
1 stop6h 15mDelta
Wed 12/115:19 pmPDX - DEN
1 stop4h 55mDelta
Deal found 11/4$166
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 12/104:56 pmDEN - PDX
1 stop6h 59mAlaska Airlines
Wed 12/188:15 amPDX - DEN
Nonstop2h 34mAlaska Airlines
Deal found 11/2$171
This Orbitz deal was found by Cheapflights users on 11/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/910:12 pmDEN - PDX
Nonstop2h 57mMultiple Airlines
Tue 11/124:50 pmPDX - DEN
1 stop4h 23mMultiple Airlines
Deal found 11/3$202
This Southwest deal was found by Cheapflights users on 11/4. 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 11/209:05 amDEN - PDX
Nonstop2h 45mSouthwest
Wed 11/201:10 pmPDX - DEN
Nonstop2h 25mSouthwest
Deal found 11/4$223
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/197:50 amDEN - PDX
Nonstop2h 54mUnited Airlines
Tue 11/193:30 pmPDX - DEN
Nonstop2h 31mUnited Airlines
Deal found 11/4$227
This Delta deal was found by Cheapflights users on 11/3. 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 12/36:32 pmDEN - RDM
1 stop6h 15mDelta
Tue 12/1012:39 pmRDM - DEN
1 stop5h 11mDelta
Deal found 11/3$238
This Delta deal was found by Cheapflights users on 11/3. 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 12/36:32 pmDEN - EUG
1 stop6h 27mDelta
Tue 12/175:00 amEUG - DEN
1 stop5h 15mDelta
Deal found 11/3$248
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 12/57:45 amDEN - BOI
Nonstop2h 15mUnited Airlines
Sat 12/75:26 pmBOI - DEN
Nonstop1h 54mUnited Airlines
Deal found 11/4$257
This Southwest deal was found by Cheapflights users on 11/3. 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 12/38:50 amDEN - BOI
Nonstop2h 00mSouthwest
Wed 12/112:55 pmBOI - DEN
Nonstop1h 50mSouthwest
Deal found 11/3$258
This Delta deal was found by Cheapflights users on 11/4. 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 12/36:32 pmDEN - MFR
1 stop6h 27mDelta
Tue 12/1012:00 pmMFR - DEN
1 stop6h 05mDelta
Deal found 11/4$258
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 12/1211:15 amDEN - RDM
Nonstop2h 42mUnited Airlines
Tue 12/175:15 amRDM - DEN
Nonstop2h 32mUnited Airlines
Deal found 11/3$259

Find flights from Colorado to Oregon within your budget

Customize your flight search to find flights from Colorado 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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Thu 1/9

9:03 am-11:01 am

Nonstop2h 58m

$51

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Wed 2/12

8:49 pm-10:44 pm

Nonstop2h 55m

$79

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Tue 1/7

6:25 am-10:48 am

1 stop5h 23m

$88

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Thu 12/26

6:30 am-8:25 am

Nonstop2h 55m

$89

Grand JunctionPortland

GJT - PDX

GJTPDX

Grand Junction Regnl

Mon 12/9

1:56 pm-11:48 pm

1 stop10h 52m

$98

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Wed 12/4

12:45 pm-2:40 pm

Nonstop2h 55m

$99

DenverPortland

DEN - PDX

DENPDX

Denver Intl

Sun 11/17

8:00 am-5:45 pm

1 stop10h 45m

$133

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Sat 12/7

6:00 am-12:37 pm

1 stop6h 37m

$138

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Tue 12/10

6:00 am-12:05 pm

1 stop6h 05m

$109

DenverRedmond

DEN - RDM

DENRDM

Denver Intl

Wed 1/22

6:25 am-10:43 am

1 stop5h 18m

$119

Flights are sorted by cheapest first

Deals found on 11/3

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Colorado to Oregon

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

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

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

Currently, October is the cheapest month in which you can book a flight from Colorado to Oregon (average of $276). Flying from Colorado to Oregon in July is currently the most expensive (average of $341). 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 CO to OR?

Find hourly flight availability from Colorado 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 November 4, 2024.

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

Weekly flight availability from Colorado to Oregon

Explore weekly flight availability from Colorado 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 November 4, 2024.

The most flights from USCO to USOR are scheduled on a Monday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 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 November 4, 2024.
To help decide which airline to fly from Colorado to Oregon, see what other customers have to say about Delta, Frontier and Alaska Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Boarding

8.3

Entertainment

7.7

Crew

8.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,089 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Boarding

8.3

Entertainment

7.7

Crew

8.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,423 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Boarding

8.3

Entertainment

7.7

Crew

8.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,829 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Boarding

8.3

Entertainment

7.7

Crew

8.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,226 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Boarding

8.3

Entertainment

7.7

Crew

8.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Boarding

8.3

Entertainment

7.7

Crew

8.7

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

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

  • Can I find flights from Colorado to Oregon for under $100 on Cheapflights?

    Yes, there are multiple flights from Colorado to Oregon for under $100. The cheapest flight booked recently is on Frontier for just $77, but on average you can expect to pay $233.

  • Are there nonstop flights from Colorado to Oregon for under $100 on Cheapflights?

    Cheapflights has at least 10 direct flights from Colorado to Oregon under $100. A good price for a nonstop flight from Colorado to Oregon is less than $214.

  • Are there last-minute flights available from Colorado to Oregon for under $100?

    There are currently 20+ open flights from Colorado to Oregon within the next 7 days for less than $100.

  • What days are nonstop flights available from Colorado to Oregon?

    Nonstop flights can be found on the following days: Monday, Tuesday.

  • How popular is this Colorado to Oregon flight route?

    Flights from Colorado to Oregon have been viewed 37 times in the past calendar month.

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

    On average 5 flights depart from Colorado to Oregon per day.
    Afternoon (Noon - 6pm) - 80% of flight departures
    Evening (6pm - Midnight) - 20% of flight departures

  • How long is the flight from Colorado to Oregon?

    There are many flights that can get you from Colorado to Oregon in 3h. Fly via Frontier, Delta, or Alaska Airlines to get the fastest option. There are 994 mi between Colorado and Oregon. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $38. Users have also found prices from $79 and $88 on United Airlines and Delta, respectively.

  • What does DEN to PDX mean?

    This is defined as Denver Intl Airport (DEN) and Portland Airport (PDX). Codes like Portland Airport are often used to just call airports uniquely. Eugene Airport (EUG), Bend/Redmond Airport (RDM), Medford Airport (MFR), North Bend Airport (OTH), Pendleton Airport (PDT) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Colorado to Oregon that include extra baggage allowance?

    The amount of baggage you can bring on your Colorado to Oregon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Colorado to Oregon with specific airlines?

    Yes, Cheapflights allows you to browse and filter Colorado to Oregon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado 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.

  • Can I find deals for flights from Colorado to Oregon that allow pets onboard?

    Many airlines flying from Colorado to Oregon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Colorado to Oregon?

    Yes, you can often find last-minute deals on Colorado to Oregon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Colorado to Oregon flight deals updated?

    The Colorado to Oregon flight deals you see on this page were last updated on 11/4.

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

    Currently, October is the cheapest month in which you can book a flight from Colorado to Oregon (average of $276). Flying from Colorado to Oregon in July is currently the most expensive (average of $341). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Fort Lauderdale flights
John F Kennedy Intl to Miami flights
Los Angeles to John F Kennedy Intl flights
LaGuardia to Fort Lauderdale flights
LaGuardia to Miami flights
John F Kennedy Intl to Los Angeles flights
Newark to Miami flights
Dallas/Fort Worth to LaGuardia flights
Newark to Orlando flights
John F Kennedy Intl to Fort Lauderdale flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Las Vegas flights
Newark to Los Angeles flights
Dallas/Fort Worth to John F Kennedy Intl flights
John F Kennedy Intl to Orlando flights
Los Angeles to Newark flights
John F Kennedy Intl to Dallas/Fort Worth flights
Dallas/Fort Worth to Newark flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Atlanta flights
San Francisco to John F Kennedy Intl flights
LaGuardia to Orlando flights
Miami to John F Kennedy Intl flights
Dallas/Fort Worth to Orlando flights
Atlanta to John F Kennedy Intl flights
Newark to Las Vegas flights
John F Kennedy Intl to San Francisco flights
O'Hare Intl to John F Kennedy Intl flights
John F Kennedy Intl to O'Hare Intl flights
Los Angeles to LaGuardia flights
Los Angeles to Honolulu flights
Dallas/Fort Worth to Las Vegas flights
Fort Lauderdale to LaGuardia flights
O'Hare Intl to Orlando flights
San Francisco to Newark flights
Los Angeles to Dallas/Fort Worth flights
Los Angeles to Seattle flights
Miami to LaGuardia flights
Seattle to Los Angeles flights
Boston to Orlando flights
Philadelphia to Orlando flights
O'Hare Intl to Los Angeles flights
Dulles Intl to Dallas/Fort Worth flights
O'Hare Intl to Las Vegas flights
Dallas/Fort Worth to Seattle flights
Baltimore to Dallas/Fort Worth flights
Seattle to Sky Harbor Intl flights
John F Kennedy Intl to Sky Harbor Intl flights
LaGuardia to Los Angeles flights
Dallas/Fort Worth to Los Angeles flights

Top 6 airlines flying from Colorado to Oregon

Discover the top 6 airlines that operate flights from Colorado 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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$54Average$119FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$110Average$320FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$130Average$512FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$140Average$240FlexibilityNo cancel feeOn-time63%
DeltaCheapest$174Average$272FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$176Average$399FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines