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$99+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
COS — PDX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$177
(Southwest)

One-way from

$99
(Southwest)

Popular in

March

Cheapest in

January

Average price

$223
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 ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Southwest deal was found by Cheapflights users on 6/11. 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.
Mon 8/186:25 amCOS - BOI
1 stop4h 30mSouthwest
Mon 8/254:30 pmBOI - COS
1 stop6h 05mSouthwest
Deal found 6/11$177
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/85:30 amCOS - PDX
1 stop5h 02mUnited Airlines
Mon 8/114:16 pmPDX - COS
1 stop6h 36mUnited Airlines
Deal found 6/11$205
This Southwest deal was found by Cheapflights users on 6/10. 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 7/118:10 pmCOS - PDX
1 stop5h 05mSouthwest
Tue 7/223:20 pmPDX - COS
1 stop7h 30mSouthwest
Deal found 6/10$207
This Delta deal was found by Cheapflights users on 6/10. 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 8/85:55 pmCOS - BOI
1 stop6h 14mDelta
Mon 8/116:00 pmBOI - COS
1 stop4h 18mDelta
Deal found 6/10$227
This Delta deal was found by Cheapflights users on 6/11. 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 7/48:15 amCOS - PDX
1 stop5h 07mDelta
Wed 7/95:05 pmPDX - COS
1 stop4h 08mDelta
Deal found 6/11$247
This Delta deal was found by Cheapflights users on 6/12. 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.
Thu 9/115:55 pmCOS - EUG
1 stop6h 54mDelta
Tue 9/166:15 amEUG - COS
2 stops9h 58mDelta
Deal found 6/12$255
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/295:40 pmCOS - BOI
1 stop19h 10mAllegiant Air
Sun 8/316:48 pmBOI - COS
1 stop22h 07mAllegiant Air
Deal found 6/10$258
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/115:09 pmCOS - PDX
2 stops22h 06mMultiple Airlines
Sun 7/1310:23 amPDX - COS
2 stops28h 56mMultiple Airlines
Deal found 6/10$263
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/114:55 pmCOS - BOI
1 stop6h 21mAmerican Airlines
Tue 7/151:48 pmBOI - COS
2 stops10h 04mAmerican Airlines
Deal found 6/10$282
This Southwest deal was found by Cheapflights users on 6/12. 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.
Tue 7/15:55 pmCOS - EUG
1 stop6h 35mSouthwest
Tue 7/85:25 amEUG - COS
1 stop4h 20mSouthwest
Deal found 6/12$284
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/285:30 amCOS - BOI
1 stop4h 16mUnited Airlines
Tue 7/15:42 pmBOI - COS
1 stop6h 10mUnited Airlines
Deal found 6/12$284
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/244:55 pmCOS - PDX
1 stop8h 32mAmerican Airlines
Sun 7/2712:59 amPDX - COS
1 stop7h 52mAmerican Airlines
Deal found 6/12$287

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 June 12, 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 SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Mon 8/18

6:25 am-10:55 am

1 stop4h 30m

Boise Air Term. Gowen Fld

Mon 8/25

4:30 pm-10:35 pm

1 stop6h 05m

$177

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Fri 8/8

5:30 am-9:32 am

1 stop5h 02m

Portland

Mon 8/11

4:16 pm-11:52 pm

1 stop6h 36m

$205

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Fri 7/11

8:10 pm-12:15 am

1 stop5h 05m

Portland

Tue 7/22

3:20 pm-11:50 pm

1 stop7h 30m

$207

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Fri 8/8

5:55 pm-12:09 am

1 stop6h 14m

Boise Air Term. Gowen Fld

Mon 8/11

6:00 pm-10:18 pm

1 stop4h 18m

$227

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Fri 8/8

5:55 pm-11:35 pm

1 stop6h 40m

Portland

Sun 8/10

12:46 am-10:16 am

1 stop8h 30m

$245

Colorado SpringsEugene

COS - EUG

COSEUG

Colorado Springs

Thu 9/11

5:55 pm-11:49 pm

1 stop6h 54m

Eugene

Tue 9/16

6:15 am-5:13 pm

2 stops9h 58m

$255

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Fri 8/29

5:40 pm-12:50 pm

1 stop19h 10m

Boise Air Term. Gowen Fld

Sun 8/31

6:48 pm-4:55 pm

1 stop22h 07m

$258

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Fri 7/11

5:09 pm-2:15 pm

2 stops22h 06m

Portland

Sun 7/13

10:23 am-4:19 pm

2 stops28h 56m

$263

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Fri 7/11

4:55 pm-11:16 pm

1 stop6h 21m

Boise Air Term. Gowen Fld

Tue 7/15

1:48 pm-11:52 pm

2 stops10h 04m

$282

Colorado SpringsBoise

COS - BOI

COSBOI

Colorado Springs

Sat 6/28

5:30 am-9:46 am

1 stop4h 16m

Boise Air Term. Gowen Fld

Tue 7/1

5:42 pm-11:52 pm

1 stop6h 10m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 29 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 $368). 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 June 12, 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.

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 June 12, 2025.
To help decide which airline to fly from Colorado Springs to Oregon, see what other customers have to say about Southwest, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Allegiant Air
7.3
Good
725 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Overall

8.0

Food

7.1

Comfort

8.0

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 Southwest. According to our data, you can fly for as low as $99. Users have also found prices from $127 and $170 on United Airlines and Delta, 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 $368). 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 4 airlines flying from Colorado Springs to Oregon

Discover the top 4 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$214Average$388FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$216Average$413FlexibilityNo cancel feeOn-time63%
DeltaCheapest$226Average$367FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$344FlexibilityNo cancel feeOn-time71%

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