Oregon

$69+ Cheap flights from Colorado Springs (COS) 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
COS — PDX
Jan 17 — Jan 241
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Cheap flight deals from Colorado Springs to Oregon

Cheapest flights from Colorado Springs to Oregon
Explore the most affordable flight options available from Colorado Springs to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:49 pmCOS - MFR
2 stops11h 08mUnited Airlines
Mon 12/295:00 amMFR - COS
1 stop4h 52mUnited Airlines
Deal found 12/17$374
This Delta deal was found by Cheapflights users on 12/16. 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.
Sun 12/215:59 pmCOS - PDX
1 stop7h 00mDelta
Tue 1/65:00 pmPDX - COS
1 stop4h 23mDelta
Deal found 12/16$395
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Wed 12/315:10 pmCOS - RDM
1 stop5h 12mUnited Airlines
Sun 1/45:00 amRDM - COS
1 stop7h 11mUnited Airlines
Deal found 12/15$435
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/316:23 pmCOS - BOI
1 stop4h 17mUnited Airlines
Sun 1/46:15 amBOI - COS
1 stop6h 56mUnited Airlines
Deal found 12/16$481
This Southwest deal was found by Cheapflights users on 12/16. 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 12/242:25 pmCOS - PDX
1 stop8h 35mSouthwest
Sat 12/275:50 amPDX - COS
2 stops11h 35mSouthwest
Deal found 12/16$487
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Sun 12/2111:33 amCOS - PDX
2 stops12h 13mUnited Airlines
Tue 1/68:30 amPDX - COS
1 stop5h 04mUnited Airlines
Deal found 12/15$490
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:22 pmCOS - PDX
1 stop24h 38mMultiple Airlines
Fri 12/268:45 pmPDX - COS
1 stop20h 29mMultiple Airlines
Deal found 12/16$501
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:22 pmCOS - EUG
1 stop25h 45mAllegiant Air
Mon 12/292:33 pmEUG - COS
1 stop22h 59mAllegiant Air
Deal found 12/16$512
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:45 amCOS - EUG
2 stops7h 29mUnited Airlines
Sat 1/31:10 pmEUG - COS
1 stop4h 45mUnited Airlines
Deal found 12/17$525
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/257:40 amCOS - RDM
1 stop6h 18mUnited Airlines
Wed 12/315:00 amRDM - COS
1 stop7h 11mUnited Airlines
Deal found 12/14$542
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sun 12/211:48 pmCOS - RDM
2 stops10h 09mUnited Airlines
Tue 12/305:00 amRDM - COS
1 stop7h 11mUnited Airlines
Deal found 12/16$553
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/235:10 pmCOS - EUG
2 stops8h 20mUnited Airlines
Mon 12/291:10 pmEUG - COS
1 stop6h 06mUnited Airlines
Deal found 12/16$606

Find flight deals from Colorado Springs to Oregon

Keep the following information in mind while searching for Colorado Springs to Oregon flight deals. Data was last updated December 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$158
(American Airlines)

One-way from

$69
(Delta)

Popular in

March

Cheapest in

January

Average price

$225
Provider with most accurate pricing for Denver Intl-Portland flight deals.
Provider most trusted by Cheapflights users for Denver Intl-Portland flights.
From Colorado Springs to Oregon
One-way flight from Colorado Springs to Oregon
Highest demand for flights based on searches. 5% potential increase in price ($12 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs 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 December 18, 2025.
Use the filters below to find and compare flights from Colorado Springs to Oregon that are best for you.

Fly from

Colorado Springs

Fly to

Oregon

Route

Depart

Return

Price

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Fri 1/16

3:17 pm-11:32 pm

1 stop9h 15m

Portland

Mon 1/19

11:59 pm-9:51 am

1 stop8h 52m

$158

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Tue 1/13

6:12 am-1:21 pm

1 stop8h 09m

Portland

Tue 1/20

6:00 am-2:09 pm

1 stop7h 09m

$158

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Tue 1/13

12:00 pm-8:59 pm

2 stops9h 59m

Portland

Tue 1/20

5:50 am-11:17 am

1 stop4h 27m

$162

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Fri 1/9

12:00 pm-8:59 pm

2 stops9h 59m

Portland

Mon 1/12

5:50 am-11:17 am

1 stop4h 27m

$162

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Fri 1/30

3:17 pm-10:11 pm

1 stop7h 54m

Portland

Sun 2/1

6:00 am-2:09 pm

1 stop7h 09m

$176

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Fri 1/30

12:00 pm-8:59 pm

2 stops9h 59m

Portland

Sun 2/1

5:50 am-11:18 am

1 stop4h 28m

$182

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Fri 1/16

7:59 am-12:32 pm

1 stop5h 33m

Portland

Sun 1/18

5:50 am-11:17 am

1 stop4h 27m

$199

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Tue 1/6

7:59 am-12:32 pm

1 stop5h 33m

Portland

Sun 1/11

5:50 am-11:17 am

1 stop4h 27m

$208

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Tue 3/17

7:59 am-12:35 pm

1 stop5h 36m

Portland

Tue 3/24

6:00 am-11:14 am

1 stop4h 14m

$211

Colorado SpringsEugene

COS - EUG

COSEUG

Colorado Springs

Thu 1/15

7:59 am-4:37 pm

2 stops9h 38m

Eugene

Tue 1/20

5:30 am-11:17 am

1 stop4h 47m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 34 results
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Best time to book a flight from Colorado Springs to Oregon

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

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to Oregon

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

Currently, January is the cheapest month in which you can book a flight from Colorado Springs to Oregon (average of $52). Flying from Colorado Springs to Oregon in August is currently the most expensive (average of $99). 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 COS to OR?

Find hourly flight availability from Colorado Springs 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 December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Colorado Springs to Oregon in the evening. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the morning.

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 December 18, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Colorado Springs to Oregon by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.9

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

7.9

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

7.9

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

7.9

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs 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 Colorado Springs to Oregon?

    Colorado Springs (COS) is the airport you will fly out of if you book a flight from Colorado Springs to Oregon. It is only a 6.7 mi journey to Colorado Springs (COS) from Colorado Springs’s city center.

  • How long is the flight from Colorado Springs to Oregon?

    There are many flights that can get you from Colorado Springs to Oregon in 6h 51m. Fly via American Airlines, Delta, or United Airlines to get the fastest option. Colorado Springs and Oregon are separated by a distance of 928 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Colorado Springs to Oregon?

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Colorado Springs to Oregon (average of $52). Flying from Colorado Springs to Oregon in August is currently the most expensive (average of $99). 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 Colorado Springs to Oregon

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

Top 3 airlines flying from Colorado Springs to Oregon

Discover the top 3 airlines that operate flights from Colorado Springs 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$136Average$349FlexibilityNo cancel feeOn-time69%
DeltaCheapest$176Average$335FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$180Average$358FlexibilityNo cancel feeOn-time63%

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