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$109+ Cheap flights from Colorado Springs to Portland, ME (COS - PWM)

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
COS — PWM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$277
(Delta)

One-way from

$109
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$472
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. 24% potential increase in price ($155 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 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 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 June 12, 2025.

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.
Tue 9/161:40 pmCOS - PWM
1 stop8h 23mDelta
Wed 9/245:40 amPWM - COS
1 stop9h 17mDelta
Deal found 6/10$277
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:52 amCOS - PWM
2 stops11h 00mAmerican Airlines
Wed 9/246:00 amPWM - COS
1 stop7h 51mAmerican Airlines
Deal found 6/11$282
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.
Fri 7/2510:50 amCOS - PWM
1 stop11h 15mSouthwest
Wed 7/305:30 amPWM - COS
1 stop10h 40mSouthwest
Deal found 6/11$358
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.
Sat 9/612:02 pmCOS - PWM
1 stop7h 57mUnited Airlines
Sat 9/206:14 amPWM - COS
1 stop6h 42mUnited Airlines
Deal found 6/11$367

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 June 12, 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

Tue 9/16

1:40 pm-12:03 am

1 stop8h 23m

Portland

Wed 9/24

5:40 am-12:57 pm

1 stop9h 17m

$277

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Tue 9/16

10:52 am-11:52 pm

2 stops11h 00m

Portland

Wed 9/24

9:18 am-4:18 pm

1 stop9h 00m

$282

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Fri 7/25

10:50 am-12:05 am

1 stop11h 15m

Portland

Wed 7/30

5:30 am-2:10 pm

1 stop10h 40m

$358

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Sat 9/6

12:02 pm-9:59 pm

1 stop7h 57m

Portland

Sat 9/20

6:14 am-10:56 am

1 stop6h 42m

$367

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Sun 8/31

6:00 am-2:26 pm

1 stop6h 26m

$109

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Fri 8/1

10:50 am-12:05 am

1 stop11h 15m

$144

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Sun 9/21

8:25 am-6:31 pm

1 stop8h 06m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 June 12, 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
4,287 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

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

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

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

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

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

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

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

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

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

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

    Currently priced at $277, Delta will fly you from Colorado Springs to Portland, Maine and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Southwest - these airlines can fly you to your destination from $282 and $358, respectively. Delta is priced at 41% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $109. Southwest flights start at $144 while deals on American Airlines start at $303 one-way.

  • 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 Colorado Springs?

Book flights to Colorado Springs if you plan to visit one of these locations
North Conway
Bath
Brunswick
Auburn
Conway
Lewiston

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$278Average$425FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$294Average$515FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$317Average$413FlexibilityNo cancel feeOn-time71%

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