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$89+ Cheap flights from Colorado Springs to Portland (COS - PDX)

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
COS — PDX
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Colorado Springs to Portland are usually found in April or September, booked 81 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Colorado Springs to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Round-trip from

$177
(American Airlines)

One-way from

$89
(Delta)

Popular in

December

Cheapest in

April

Average price

$386
From Colorado Springs to Portland
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One-way flight from Colorado Springs to Portland
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Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 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 Portland

Cheapest flights from Colorado Springs to Portland
Explore the most affordable flight options available from Colorado Springs to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 10/225:01 pmCOS - PDX
1 stop7h 28mAmerican Airlines
Wed 10/292:05 pmPDX - COS
1 stop7h 04mAmerican Airlines
Deal found 8/19$177
This Delta deal was found by Cheapflights users on 8/19. 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
Wed 11/125:05 pmPDX - COS
1 stop4h 24mDelta
Deal found 8/19$182
This Delta deal was found by Cheapflights users on 8/19. 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.
Wed 11/55:49 pmCOS - PDX
1 stop5h 53mDelta
Wed 11/125:05 pmPDX - COS
1 stop4h 24mDelta
Deal found 8/19$187
This Delta deal was found by Cheapflights users on 8/19. 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.
Wed 11/55:49 pmCOS - PDX
1 stop5h 53mDelta
Tue 11/187:10 amPDX - COS
2 stops9h 03mDelta
Deal found 8/19$192
This Delta deal was found by Cheapflights users on 8/18. 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 9/2312:40 pmPDX - COS
2 stops8h 31mDelta
Deal found 8/18$197
This Delta deal was found by Cheapflights users on 8/19. 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 - PDX
2 stops6h 57mDelta
Mon 9/155:10 pmPDX - COS
1 stop4h 01mDelta
Deal found 8/19$202
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 9/155:30 amCOS - PDX
1 stop4h 58mUnited Airlines
Mon 9/226:27 pmPDX - COS
1 stop4h 23mUnited Airlines
Deal found 8/17$217
This Delta deal was found by Cheapflights users on 8/19. 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.
Wed 11/58:09 amCOS - PDX
2 stops13h 42mDelta
Sat 11/1510:15 amPDX - COS
1 stop5h 58mDelta
Deal found 8/19$225
This Delta deal was found by Cheapflights users on 8/19. 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 11/115:55 pmCOS - PDX
1 stop6h 53mDelta
Sat 11/155:05 pmPDX - COS
1 stop4h 24mDelta
Deal found 8/19$227
This Delta deal was found by Cheapflights users on 8/19. 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.
Wed 11/58:09 amCOS - PDX
2 stops13h 42mDelta
Mon 11/175:05 pmPDX - COS
1 stop4h 24mDelta
Deal found 8/19$235

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs to Portland 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 20, 2025.
Use the filters below to find and compare flights from Colorado Springs to Portland that are best for you.

Fly from

Colorado Springs

Fly to

Portland

Route

Depart

Return

Price

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Sat 10/25

10:37 am-5:09 pm

1 stop7h 32m

Portland

Tue 10/28

5:29 am-3:58 pm

1 stop9h 29m

$177

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Sat 11/8

6:25 am-11:05 am

1 stop5h 40m

Portland

Sat 11/15

7:40 am-1:30 pm

1 stop4h 50m

$177

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Wed 10/22

5:01 pm-11:29 pm

1 stop7h 28m

Portland

Wed 10/29

2:05 pm-10:09 pm

1 stop7h 04m

$177

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Sat 10/25

5:49 pm-10:27 pm

1 stop5h 38m

Portland

Tue 10/28

5:30 am-5:09 pm

2 stops10h 39m

$182

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Tue 11/11

8:00 am-7:13 pm

2 stops12h 13m

Portland

Wed 11/12

5:05 pm-10:29 pm

1 stop4h 24m

$182

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Sat 11/8

8:09 am-6:59 pm

2 stops11h 50m

Portland

Tue 11/18

5:05 pm-10:29 pm

1 stop4h 24m

$182

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Sat 11/8

8:09 am-6:59 pm

2 stops11h 50m

Portland

Sat 11/15

10:15 am-5:13 pm

1 stop5h 58m

$182

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Tue 11/11

8:00 am-7:13 pm

2 stops12h 13m

Portland

Sat 11/15

10:15 am-5:13 pm

1 stop5h 58m

$182

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Sat 11/8

8:09 am-6:59 pm

2 stops11h 50m

Portland

Wed 11/12

5:05 pm-10:29 pm

1 stop4h 24m

$182

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Wed 10/22

5:49 pm-11:43 pm

1 stop6h 54m

Portland

Wed 10/29

5:30 am-5:09 pm

2 stops10h 39m

$182

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 19 results
1
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Best time to book a flight from Colorado Springs to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland 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 Portland

How far ahead should I book a flight from Colorado Springs to Portland?

Use this chart to determine the optimal time to book a round-trip flight from Colorado Springs to Portland. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Colorado Springs to Portland, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

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

Find hourly flight availability from Colorado Springs to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

It’s typically best to fly out from Colorado Springs to Portland in the evening. Doing so could potentially save you 14% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Colorado Springs to Portland?

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated August 20, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Colorado Springs to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

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
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

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
7,982 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

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
8,928 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

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 Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like American Airlines, Southwest, and Delta fly from Colorado Springs to Portland in about 5h 38m. The time it takes to get you to your destination can typically vary by up to 1h 54m. The distance from Colorado Springs to Portland is about 1025 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Colorado Springs to Portland round-trip?

    Delta, at $176, was found to be the cheapest airline from Colorado Springs to Portland.Alternate airlines to your destination round-trip include Southwest and United Airlines. Delta is currently priced 52% below the average price you’ll pay for this route.

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

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

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

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

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

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

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

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Beaverton
Clackamas
McMinnville
Lake Oswego
Hillsboro
Cannon Beach
Long Beach
Longview
Tigard
Depoe Bay
Stevenson
Wilsonville
Pacific City
Troutdale
Tillamook
Gresham
Lincoln City
Silverton

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Colorado Springs to Portland

Discover the top 3 airlines that operate flights from Colorado Springs to Portland. 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$176Average$278FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$216Average$388FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$216Average$362FlexibilityNo cancel feeOn-time69%

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