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$159+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
COS — PWM
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Find cheap flights from Colorado Springs to Portland with Cheapflights

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Cheap 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 July 28, 2026.

This American Airlines deal was found by Cheapflights users on 7/23. 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 8/1912:37 pm
COS
-
PWM
1 stop8h 11m
American Airlines
Tue 8/258:00 am
PWM
-
COS
1 stop8h 54m
American Airlines
Deal found 7/23$287
This American Airlines deal was found by Cheapflights users on 7/23. 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 9/2210:17 am
COS
-
PWM
2 stops11h 30m
American Airlines
Tue 9/296:00 am
PWM
-
COS
2 stops10h 39m
American Airlines
Deal found 7/23$298
This United Airlines deal was found by Cheapflights users on 7/27. 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 10/1711:57 am
COS
-
PWM
1 stop7h 49m
United Airlines
Wed 10/216:00 am
PWM
-
COS
1 stop6h 55m
United Airlines
Deal found 7/27$302
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 9/145:01 am
COS
-
PWM
1 stop6h 04m
American Airlines
Tue 9/295:30 am
PWM
-
COS
2 stops11h 09m
American Airlines
Deal found 7/25$307
This Delta deal was found by Cheapflights users on 7/25. 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 9/151:25 pm
COS
-
PWM
1 stop8h 03m
Delta
Tue 9/222:10 pm
PWM
-
COS
1 stop7h 46m
Delta
Deal found 7/25$312
This United Airlines deal was found by Cheapflights users on 7/27. 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 8/2411:55 am
COS
-
PWM
1 stop7h 28m
United Airlines
Mon 8/316:03 am
PWM
-
COS
1 stop6h 30m
United Airlines
Deal found 7/27$321
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/1411:55 am
COS
-
PWM
1 stop7h 28m
United Airlines
Fri 8/216:03 am
PWM
-
COS
1 stop6h 30m
United Airlines
Deal found 7/23$337
This American Airlines deal was found by Cheapflights users on 7/23. 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 8/1412:37 pm
COS
-
PWM
1 stop8h 11m
American Airlines
Fri 8/211:25 pm
PWM
-
COS
2 stops11h 28m
American Airlines
Deal found 7/23$342
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 8/271:07 pm
COS
-
PWM
2 stops8h 52m
United Airlines
Tue 9/86:00 am
PWM
-
COS
1 stop6h 47m
United Airlines
Deal found 7/25$346
This Delta deal was found by Cheapflights users on 7/23. 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 8/141:20 pm
COS
-
PWM
2 stops9h 39m
Delta
Fri 8/2111:01 am
PWM
-
COS
2 stops12h 37m
Delta
Deal found 7/23$347

Find 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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$287
(American Airlines)

One-way from

$159
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$422
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. 15% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 28, 2026.
Use the filters below to find and compare flights from Colorado Springs to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Wed 8/19

12:37 pm-10:48 pm

1 stop8h 11m

Portland

Tue 8/25

5:30 am-2:54 pm

2 stops11h 24m

$292

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Sat 10/17

11:57 am-9:46 pm

1 stop7h 49m

Portland

Wed 10/21

6:00 am-10:55 am

1 stop6h 55m

$302
Quickest round-trip

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Fri 8/14

11:55 am-9:23 pm

1 stop7h 28m

Portland

Fri 8/21

6:03 am-10:33 am

1 stop6h 30m

$337

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Fri 8/14

1:20 pm-12:59 am

2 stops9h 39m

Portland

Fri 8/21

11:01 am-9:38 pm

2 stops12h 37m

$347

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Fri 9/4

11:55 am-9:23 pm

1 stop7h 28m

Portland

Sun 9/13

6:00 am-10:47 am

1 stop6h 47m

$365

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Fri 8/7

1:30 pm-11:51 pm

2 stops8h 21m

Portland

Tue 8/11

6:00 am-10:33 am

1 stop6h 33m

$391

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Wed 8/26

11:55 am-9:23 pm

1 stop7h 28m

Portland

Thu 9/3

6:03 am-10:33 am

1 stop6h 30m

$398

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Mon 9/14

12:37 pm-11:47 pm

1 stop9h 10m

Portland

Mon 9/21

2:03 pm-8:40 pm

1 stop8h 37m

$403

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Mon 11/16

10:34 am-11:59 pm

2 stops11h 25m

Portland

Wed 11/18

3:23 pm-9:22 pm

1 stop7h 59m

$407
Cheapest one-way
Quickest one-way

Colorado SpringsPortland

COS - PWM

COSPWM

Colorado Springs

Mon 9/14

5:01 am-1:05 pm

1 stop6h 04m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 16 resultsSorted by cheapest first
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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colorado Springs-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-Portland, Maine flights, Cheapflights users trust FlightHub the most. FlightHub 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, Maine 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 much does it cost to fly round-trip from Colorado Springs to Portland, Maine?

Airfare is below average for this route at the moment.

Colorado Springs to Portland, Maine flights typically cost between $493 and $718 in August.
The cheapest round-trip price found within the last 5 days was $287 on American Airlines (Aug 19-Aug 26).

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 July 28, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited 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
4,229 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
Southwest
8.0
Very good
4,229 reviews
Southwest
8.0
Very good
4,229 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
Delta
7.8
Good
8,487 reviews
Southwest
8.0
Very good
4,229 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
United Airlines
7.4
Good
10,047 reviews
Southwest
8.0
Very good
4,229 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.
American Airlines
7.1
Good
11,847 reviews
Southwest
8.0
Very good
4,229 reviews

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.

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, United Airlines, and Delta fly from Colorado Springs to Portland, Maine in about 7h 49m. The time it takes to get you to your destination can typically vary by up to 1h 50m. 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 $249, 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 Southwest and United Airlines - these airlines can fly you to your destination from $276 and $296, respectively. Delta is priced at 47% 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 $108. Delta flights start at $138 while deals on American Airlines start at $188 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.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Lewiston
Brunswick
Conway

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Top 4 airlines flying from Colorado Springs to Portland

Discover the top 4 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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$249Average$405FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$276Average$535FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$296Average$407FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$403Average$671FlexibilityNo cancel feeOn-time71%

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