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$158+ 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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
COS — PDX
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Find cheap flights from Colorado Springs to Portland with Cheapflights

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Cheapflights Tip: The best prices from Colorado Springs to Portland are usually found in September or August, booked 83 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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 November 10, 2025.

This Delta deal was found by Cheapflights users on 11/8. 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 12/66:00 pmCOS - PDX
1 stop5h 58mDelta
Sat 12/132:23 pmPDX - COS
2 stops7h 02mDelta
Deal found 11/8$162
This Southwest deal was found by Cheapflights users on 11/8. 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.
Sun 12/76:00 amCOS - PDX
1 stop4h 45mSouthwest
Sat 12/136:00 amPDX - COS
1 stop5h 50mSouthwest
Deal found 11/8$167
This American Airlines deal was found by Cheapflights users on 11/8. 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 12/54:59 pmCOS - PDX
1 stop7h 24mAmerican Airlines
Mon 12/811:59 pmPDX - COS
1 stop8h 55mAmerican Airlines
Deal found 11/8$176
This Delta deal was found by Cheapflights users on 11/8. 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 12/76:00 pmCOS - PDX
1 stop7h 04mDelta
Sat 12/132:23 pmPDX - COS
2 stops7h 02mDelta
Deal found 11/8$243
This Southwest deal was found by Cheapflights users on 11/8. 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 12/165:10 pmCOS - PDX
1 stop6h 25mSouthwest
Fri 1/25:20 amPDX - COS
1 stop5h 10mSouthwest
Deal found 11/8$252
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Sat 12/610:37 amCOS - PDX
2 stops11h 13mAmerican Airlines
Sun 12/1411:59 pmPDX - COS
1 stop8h 48mAmerican Airlines
Deal found 11/8$253
This United Airlines deal was found by Cheapflights users on 11/8. 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 12/161:35 pmCOS - PDX
2 stops10h 17mUnited Airlines
Fri 1/26:27 pmPDX - COS
1 stop4h 32mUnited Airlines
Deal found 11/8$267

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 November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$162
(Delta)

One-way from

$158
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$405
Provider with most accurate pricing for Colorado Springs-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Colorado Springs-Portland flights.
Search Deals
From Colorado Springs to Portland
Search Deals
One-way flight from Colorado Springs to Portland
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 10, 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 12/6

6:00 pm-10:58 pm

1 stop5h 58m

Portland

Sat 12/13

2:23 pm-10:25 pm

2 stops7h 02m

$162

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Sun 12/7

6:00 am-9:45 am

1 stop4h 45m

Portland

Sat 12/13

6:00 am-12:50 pm

1 stop5h 50m

$167

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Fri 12/5

4:59 pm-11:23 pm

1 stop7h 24m

Portland

Mon 12/8

11:59 pm-9:54 am

1 stop8h 55m

$229

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Sun 12/7

6:00 pm-12:04 am

1 stop7h 04m

Portland

Sat 12/13

2:23 pm-10:25 pm

2 stops7h 02m

$243

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Sat 12/6

5:33 am-1:02 pm

1 stop8h 29m

Portland

Sun 12/14

11:59 pm-9:47 am

1 stop8h 48m

$247

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Tue 12/16

1:35 pm-10:52 pm

2 stops10h 17m

Portland

Fri 1/2

6:27 pm-11:59 pm

1 stop4h 32m

$267

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Fri 12/5

8:10 am-3:33 pm

2 stops8h 23m

Portland

Mon 12/8

11:35 am-10:25 pm

2 stops9h 50m

$298

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Tue 12/23

5:10 pm-10:59 pm

1 stop6h 49m

$158

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Wed 11/19

5:17 pm-11:26 pm

1 stop7h 09m

$173

Colorado SpringsPortland

COS - PDX

COSPDX

Colorado Springs

Tue 11/25

5:45 am-12:57 pm

1 stop8h 12m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 14 results
1
2

Compare providers for flights from Colorado Springs to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colorado Springs to Portland in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Colorado Springs-Portland flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Colorado Springs-Portland flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Colorado Springs-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-Portland flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colorado Springs-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 November 7, 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, January is the cheapest month in which you can book a flight from Colorado Springs to Portland (average of $52). Flying from Colorado Springs to Portland 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 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 November 10, 2025.

It’s typically best to fly out from Colorado Springs to Portland in the evening. Doing so could potentially save you 13% on the flight price compared to flying at noon, which is usually more expensive.

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 November 10, 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
4,236 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,236 reviews
Southwest
8.0
Very good
4,236 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,004 reviews
Southwest
8.0
Very good
4,236 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,011 reviews
Southwest
8.0
Very good
4,236 reviews

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 Delta, Southwest, and American Airlines fly from Colorado Springs to Portland in about 4h 45m. The time it takes to get you to your destination can typically vary by up to 2h 39m. 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 $202, 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 44% below the average price you’ll pay for this route.

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

    $158 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Southwest, with prices starting from $173 and $244, respectively.

  • 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, January is the cheapest month in which you can book a flight from Colorado Springs to Portland (average of $52). Flying from Colorado Springs to Portland 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

Traveling to a place near Portland?

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

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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$202Average$335FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$216Average$390FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$216Average$353FlexibilityNo cancel feeOn-time69%

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