$69+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
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.Cheap flight deals from Colorado to Oregon
Keep the following information in mind while searching for Colorado to Oregon flight deals. Data was last updated April 17, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $135 (Cheapflightsfares) |
One-way from | $69 (Frontier) |
Popular in | March |
Cheapest in | September |
Average price | $207 |
Good round-trip deal | $177 or less |
Good one-way deal | $103 or less |
Find flight deals from Colorado to Oregon
Cheapest flights from Colorado to OregonExplore 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 April 17, 2025.
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 April 17, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Frontier deal was found by Cheapflights users on 4/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Expedia deal was found by Cheapflights users on 4/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 4/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Expedia deal was found by Cheapflights users on 4/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Hawaiian Airlines deal was found by Cheapflights users on 4/17. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Hawaiian Airlines deal was found by Cheapflights users on 4/17. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Hawaiian Airlines deal was found by Cheapflights users on 4/17. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
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 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Colorado to Oregon that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Wed 5/7
9:43 pm-11:27 pm
Nonstop2h 44m
Portland
Sat 5/10
6:20 am-9:58 am
Nonstop2h 38m
DenverBoise
DEN - BOI
DENBOI
Denver Intl
Sun 7/6
9:50 am-11:46 am
Nonstop1h 56m
Boise Air Term. Gowen Fld
Sun 7/13
12:36 pm-2:36 pm
Nonstop2h 00m
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Wed 5/7
9:43 pm-11:27 pm
Nonstop2h 44m
Portland
Sat 5/10
4:00 pm-11:59 pm
1 stop6h 59m
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Sat 5/10
8:45 pm-10:25 pm
Nonstop2h 40m
Portland
Wed 5/14
1:40 pm-7:40 pm
1 stop5h 00m
DenverBoise
DEN - BOI
DENBOI
Denver Intl
Thu 5/15
11:40 am-1:37 pm
Nonstop1h 57m
Boise Air Term. Gowen Fld
Fri 5/16
5:39 pm-12:05 am
1 stop6h 26m
DenverBoise
DEN - BOI
DENBOI
Denver Intl
Tue 6/24
8:00 am-4:10 pm
1 stop8h 10m
Boise Air Term. Gowen Fld
Tue 7/22
5:43 pm-11:59 pm
1 stop6h 16m
DenverBoise
DEN - BOI
DENBOI
Denver Intl
Tue 7/8
6:00 am-12:20 pm
1 stop6h 20m
Boise Air Term. Gowen Fld
Tue 7/15
5:43 pm-11:59 pm
1 stop6h 16m
DenverBoise
DEN - BOI
DENBOI
Denver Intl
Mon 5/12
7:55 am-9:59 am
Nonstop2h 04m
Boise Air Term. Gowen Fld
Tue 5/13
5:00 am-7:05 am
Nonstop2h 05m
DenverRedmond
DEN - RDM
DENRDM
Denver Intl
Wed 5/14
6:37 pm-10:53 pm
1 stop5h 16m
Bend/Redmond
Sat 5/17
6:21 pm-12:05 am
1 stop4h 44m
DenverPortland
DEN - PDX
DENPDX
Denver Intl
Wed 5/14
7:55 pm-11:44 pm
1 stop4h 49m
Portland
Sat 5/17
2:30 pm-6:09 pm
Nonstop2h 39m
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.
Cheapflights Insights
Everything you need to know about your flight from Colorado to Oregon
What is the cheapest month to book a flight from Colorado to Oregon?
Currently, November is the cheapest month in which you can book a flight from Colorado to Oregon (average of $277). Flying from Colorado to Oregon in March is currently the most expensive (average of $369). 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 April 17, 2025.
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 April 17, 2025.
The most flights from USCO to USOR are scheduled on a Thursday (16 on average). You will have fewer flight options on Saturday, 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 April 17, 2025.
To help decide which airline to fly from Colorado to Oregon, see what other customers have to say about Alaska Airlines, Southwest and Delta. 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.
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Entertainment
Overall
Comfort
Food
Boarding
Reviews
Anonymous,Apr 2025
LAS - STS
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.
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Alternative routes for Colorado to Oregon
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Colorado to Oregon
Discover the top 7 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 2,558,603 searches. Data last updated April 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$56 | Average$128 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$98 | Average$215 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$128 | Average$301 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$148 | Average$313 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$148 | Average$484 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$157 | Average$387 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$228 | Average$420 | FlexibilityNo cancel fee | On-time71% |