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$291+ Cheap flights from Colorado Springs to Portland, ME (COS - PWM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
COS — PWM
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 (PWM). 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 September 11, 2025.

Round-trip from

$291
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$373
From Colorado Springs to Portland
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($123 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:02 amCOS - PWM
2 stops9h 36mAmerican Airlines
Sat 10/256:00 amPWM - COS
2 stops11h 58mAmerican Airlines
Deal found 9/11$291
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2611:01 amCOS - PWM
2 stops10h 44mAmerican Airlines
Tue 9/306:00 amPWM - COS
2 stops12h 18mAmerican Airlines
Deal found 9/11$305
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/71:54 pmCOS - PWM
2 stops8h 05mUnited Airlines
Tue 10/146:14 amPWM - COS
2 stops10h 22mUnited Airlines
Deal found 9/10$329
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 9/206:02 amCOS - PWM
2 stops9h 53mAmerican Airlines
Sat 9/276:00 amPWM - COS
2 stops12h 18mAmerican Airlines
Deal found 9/10$351
This Delta deal was found by Cheapflights users on 9/11. 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 9/261:11 pmCOS - PWM
1 stop9h 00mDelta
Tue 9/306:00 amPWM - COS
1 stop8h 06mDelta
Deal found 9/11$352
This Delta deal was found by Cheapflights users on 9/11. 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.
Wed 10/11:11 pmCOS - PWM
1 stop9h 00mDelta
Wed 10/85:42 amPWM - COS
2 stops8h 29mDelta
Deal found 9/11$357
This Delta deal was found by Cheapflights users on 9/11. 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.
Tue 9/231:11 pmCOS - PWM
1 stop9h 00mDelta
Wed 9/241:35 pmPWM - COS
1 stop9h 04mDelta
Deal found 9/11$384
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 10/17:30 amCOS - PWM
2 stops13h 43mUnited Airlines
Wed 10/84:57 pmPWM - COS
2 stops8h 55mUnited Airlines
Deal found 9/11$393

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 September 11, 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 - PWM

COSPWM

Colorado Springs

Sat 10/18

6:02 am-5:38 pm

2 stops9h 36m

Portland

Sat 10/25

6:00 am-3:58 pm

2 stops11h 58m

$291

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Tue 10/7

1:54 pm-11:59 pm

2 stops8h 05m

Portland

Tue 10/14

6:14 am-2:36 pm

2 stops10h 22m

$329

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Fri 9/26

11:01 am-11:45 pm

2 stops10h 44m

Portland

Tue 9/30

9:18 am-4:18 pm

1 stop9h 00m

$334

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Tue 3/10

1:40 pm-9:59 pm

1 stop6h 19m

Portland

Wed 3/11

5:30 am-1:05 pm

1 stop9h 35m

$338

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Fri 9/26

1:11 pm-12:11 am

1 stop9h 00m

Portland

Tue 9/30

6:00 am-12:06 pm

1 stop8h 06m

$352

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Tue 9/23

1:11 pm-12:11 am

1 stop9h 00m

Portland

Wed 9/24

1:35 pm-8:39 pm

1 stop9h 04m

$384

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Tue 3/10

1:00 pm-9:27 pm

1 stop6h 27m

Portland

Wed 3/11

6:00 am-11:18 am

1 stop7h 18m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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

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

Currently, January is the cheapest month in which you can book a flight from Colorado Springs to Portland, Maine (average of $296). Flying from Colorado Springs to Portland, Maine in July is currently the most expensive (average of $394). 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.

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 September 11, 2025.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Colorado Springs to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

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
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

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
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

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
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

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, Maine?

    Airlines like American Airlines and United Airlines fly from Colorado Springs to Portland, Maine in about 8h 05m. The time it takes to get you to your destination can typically vary by up to 1h 31m. There are 1804 mi between Colorado Springs and Portland, Maine. 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, Maine round-trip?

    Currently priced at $276, American Airlines will fly you from Colorado Springs to Portland, Maine and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Southwest - these airlines can fly you to your destination from $294 and $313, respectively. American Airlines is priced at 45% lower than the current average price of a flight leaving 3 months from now.

  • 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, Maine?

    Currently, January is the cheapest month in which you can book a flight from Colorado Springs to Portland, Maine (average of $296). Flying from Colorado Springs to Portland, Maine in July is currently the most expensive (average of $394). 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
Brunswick
North Conway
Auburn
Conway
Lewiston

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$276Average$471FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$294Average$516FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$313Average$454FlexibilityNo cancel feeOn-time63%

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