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$100+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
COS — PDX
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 August 14, 2025.

Round-trip from

$159
(Southwest)

One-way from

$100
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$185
From Colorado Springs to Oregon
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One-way flight from Colorado Springs to Oregon
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Highest demand for flights based on searches. 11% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 14, 2025.

This Southwest deal was found by Cheapflights users on 8/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1911:45 amCOS - PDX
1 stop5h 40mSouthwest
Tue 9/302:30 pmPDX - COS
1 stop6h 30mSouthwest
Deal found 8/14$176
This Delta deal was found by Cheapflights users on 8/12. 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 11/88:09 amCOS - PDX
2 stops11h 50mDelta
Tue 11/115:05 pmPDX - COS
1 stop4h 24mDelta
Deal found 8/12$181
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:55 pmCOS - PDX
2 stops6h 57mDelta
Tue 9/306:20 amPDX - COS
2 stops9h 55mDelta
Deal found 8/14$186
This Southwest deal was found by Cheapflights users on 8/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1911:45 amCOS - PDX
1 stop5h 40mSouthwest
Mon 9/299:15 amPDX - COS
1 stop8h 05mSouthwest
Deal found 8/14$193
This Southwest deal was found by Cheapflights users on 8/13. 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.
Thu 9/1111:45 amCOS - PDX
1 stop5h 40mSouthwest
Sun 9/145:25 amPDX - COS
1 stop11h 40mSouthwest
Deal found 8/13$198
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/46:25 pmCOS - PDX
1 stop5h 17mUnited Airlines
Mon 9/86:27 pmPDX - COS
1 stop4h 23mUnited Airlines
Deal found 8/13$199
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:45 pmCOS - PDX
1 stop7h 29mAmerican Airlines
Sat 11/157:40 amPDX - COS
1 stop8h 54mAmerican Airlines
Deal found 8/14$213
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:55 pmCOS - BOI
1 stop6h 20mDelta
Mon 9/155:43 pmBOI - COS
1 stop4h 28mDelta
Deal found 8/14$215
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 12/246:35 pmCOS - PDX
1 stop5h 21mUnited Airlines
Tue 12/305:15 amPDX - COS
1 stop6h 47mUnited Airlines
Deal found 8/14$227
This Southwest deal was found by Cheapflights users on 8/12. 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.
Sat 9/1312:40 pmCOS - BOI
2 stops9h 00mSouthwest
Mon 9/1512:45 pmBOI - COS
2 stops9h 00mSouthwest
Deal found 8/12$236
This Southwest deal was found by Cheapflights users on 8/13. 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.
Fri 9/59:45 amCOS - PDX
1 stop8h 25mSouthwest
Fri 9/123:40 pmPDX - COS
1 stop5h 05mSouthwest
Deal found 8/13$236
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/213:45 pmCOS - RDM
1 stop6h 02mUnited Airlines
Tue 8/265:05 amRDM - COS
1 stop4h 49mUnited Airlines
Deal found 8/13$239

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 August 14, 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

Sat 11/8

6:25 am-11:05 am

1 stop5h 40m

Portland

Mon 11/10

3:55 pm-11:10 pm

1 stop6h 15m

$176

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Mon 11/10

6:35 pm-12:15 am

1 stop6h 40m

Portland

Sat 11/15

5:40 am-12:30 pm

1 stop5h 50m

$176

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Fri 9/19

11:45 am-4:25 pm

1 stop5h 40m

Portland

Tue 9/30

2:30 pm-10:00 pm

1 stop6h 30m

$176

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Sat 11/8

8:09 am-6:59 pm

2 stops11h 50m

Portland

Tue 11/11

5:05 pm-10:29 pm

1 stop4h 24m

$181

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Fri 9/19

5:55 pm-11:52 pm

2 stops6h 57m

Portland

Tue 9/30

6:20 am-5:15 pm

2 stops9h 55m

$186

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Fri 9/19

11:45 am-4:25 pm

1 stop5h 40m

Portland

Mon 9/29

9:15 am-6:20 pm

1 stop8h 05m

$193

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Thu 9/11

11:45 am-4:25 pm

1 stop5h 40m

Portland

Sun 9/14

5:25 am-6:05 pm

1 stop11h 40m

$198

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Thu 9/4

6:25 pm-10:42 pm

1 stop5h 17m

Portland

Mon 9/8

6:27 pm-11:50 pm

1 stop4h 23m

$199

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Mon 11/10

12:45 pm-7:14 pm

1 stop7h 29m

Portland

Sat 11/15

7:40 am-5:34 pm

1 stop8h 54m

$213

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Thu 9/11

5:55 pm-12:15 am

1 stop6h 20m

Boise Air Term. Gowen Fld

Mon 9/15

5:43 pm-10:11 pm

1 stop4h 28m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 52 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, November is the cheapest month in which you can book a flight from Colorado Springs to Oregon (average of $277). Flying from Colorado Springs 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 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 August 14, 2025.

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

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 August 14, 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.
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $100. Users have also found prices from $105 and $171 on Delta and American Airlines, respectively.

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

    The most popular flight routes from Colorado Springs to Oregon are Colorado Springs - Portland, Colorado Springs - Boise Air Term. Gowen Fld and Colorado Springs - Eugene.

  • 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, November is the cheapest month in which you can book a flight from Colorado Springs to Oregon (average of $277). Flying from Colorado Springs 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.

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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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$206Average$312FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$214Average$367FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$216Average$404FlexibilityNo cancel feeOn-time63%

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