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$255+ Cheap flights from Portland, ME to Colorado Springs (PWM - COS)

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — COS
Sep 11 — Sep 181
Fri 9/11
Fri 9/18
1 adult, Economy
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Cheap flight deals from Portland to Colorado Springs

Cheapest flights from Portland to Colorado Springs
Explore the most affordable flight options available from Portland to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 12, 2026.

This United Airlines deal was found by Cheapflights users on 8/10. 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 11/105:08 pm -
1 stop6h 49m
Wed 11/117:00 am -
1 stop7h 02m
Deal found 8/10$255
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:40 am -
2 stops11h 05m
Wed 10/2112:40 pm -
2 stops7h 55m
Deal found 8/10$281
This United Airlines deal was found by Cheapflights users on 8/10. 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 10/206:00 am -
1 stop6h 55m
Wed 10/2112:01 pm -
1 stop7h 53m
Deal found 8/10$296
This United Airlines deal was found by Cheapflights users on 8/10. 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 10/66:00 am -
1 stop6h 55m
Wed 10/2112:01 pm -
1 stop7h 53m
Deal found 8/10$307
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Mon 10/264:23 pm -
2 stops9h 08m
Wed 10/2812:46 pm -
1 stop8h 54m
Deal found 8/10$311
This American Airlines deal was found by Cheapflights users on 8/10. 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 9/192:03 pm -
1 stop8h 37m
Tue 9/225:01 am -
1 stop6h 04m
Deal found 8/10$322
This American Airlines deal was found by Cheapflights users on 8/7. 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 8/258:00 am -
1 stop8h 54m
Sat 8/298:00 am -
2 stops12h 00m
Deal found 8/7$327
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Mon 11/95:08 pm -
1 stop6h 49m
Wed 11/115:30 am -
1 stop8h 32m
Deal found 8/10$334

Find flight deals from Portland to Colorado Springs

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Colorado Springs (COS). 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 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$255
(United Airlines)

Popular in

March

Cheapest in

August

Average price

$343
Provider with most accurate pricing for Portland-Colorado Springs flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Colorado Springs flights.
Search Deals
From Portland to Colorado Springs
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Colorado Springs 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 12, 2026.
Use the filters below to find and compare flights from Portland to Colorado Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandColorado Springs

PWM Portland - COS Colorado Springs

PWMCOS

Portland

Tue 10/6

6:00 am-10:55 am

1 stop6h 55m

Colorado Springs

Wed 10/21

8:00 am-7:24 pm

2 stops9h 24m

$312

PortlandColorado Springs

PWM Portland - COS Colorado Springs

PWMCOS

Portland

Tue 8/25

8:00 am-2:54 pm

1 stop8h 54m

Colorado Springs

Sat 8/29

8:00 am-10:00 pm

2 stops12h 00m

$327

PortlandColorado Springs

PWM Portland - COS Colorado Springs

PWMCOS

Portland

Tue 11/10

3:23 pm-9:22 pm

1 stop7h 59m

Colorado Springs

Tue 11/17

6:00 am-4:02 pm

1 stop8h 02m

$355

PortlandColorado Springs

PWM Portland - COS Colorado Springs

PWMCOS

Portland

Fri 9/25

6:00 am-10:55 am

1 stop6h 55m

Colorado Springs

Tue 9/29

11:57 am-9:54 pm

1 stop7h 57m

$366

PortlandColorado Springs

PWM Portland - COS Colorado Springs

PWMCOS

Portland

Thu 10/1

6:00 am-10:55 am

1 stop6h 55m

Colorado Springs

Mon 10/5

11:57 am-9:46 pm

1 stop7h 49m

$382
Quickest round-trip

PortlandColorado Springs

PWM Portland - COS Colorado Springs

PWMCOS

Portland

Tue 8/25

6:00 am-10:33 am

1 stop6h 33m

Colorado Springs

Sat 8/29

11:55 am-9:23 pm

1 stop7h 28m

$422

PortlandColorado Springs

PWM Portland - COS Colorado Springs

PWMCOS

Portland

Wed 1/6

9:34 am-8:08 pm

2 stops12h 34m

Colorado Springs

Sat 1/9

12:16 pm-9:27 pm

1 stop7h 11m

$427
Cheapest one-way
Quickest one-way

PortlandColorado Springs

PWM Portland - COS Colorado Springs

PWMCOS

Portland

Sun 10/11

6:00 am-10:55 am

1 stop6h 55m

$306

PortlandColorado Springs

PWM Portland - COS Colorado Springs

PWMCOS

Portland

Sun 10/11

5:40 am-2:10 pm

2 stops10h 30m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Sorted by cheapest first

Compare providers for flights from Portland to Colorado Springs

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 Portland to Colorado Springs in August.
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 Portland, Maine-Colorado Springs flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Colorado Springs flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Colorado Springs flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Colorado Springs 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 Portland, Maine-Colorado Springs 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 Portland to Colorado Springs

Have a flexible travel schedule? Discover the best time to fly to Colorado Springs from Portland 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.

Reviews of airlines servicing Colorado Springs

Get insights into the airlines that provide service to Colorado Springs. 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 Colorado Springs. Reviews last updated August 12, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Portland to Colorado Springs to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,111 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,111 reviews
United Airlines
7.4
Good
10,111 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
American Airlines
7.1
Good
11,911 reviews
United Airlines
7.4
Good
10,111 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

Related info for your journey

Find useful and relevant information for your journey from Portland to Colorado Springs. 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 Portland, Maine to Colorado Springs?

    Airlines like United Airlines and American Airlines fly from Portland, Maine to Colorado Springs in about 6h 55m. The time it takes to get you to your destination can typically vary by up to 1h 59m. There are 1804 mi between Portland, Maine and Colorado Springs. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $260, United Airlines will fly you from Portland, Maine to Colorado Springs and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $332. You may be able to fly from Portland, Maine to Colorado Springs for 47% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Colorado Springs 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Portland to Colorado Springs

Discover the top 2 airlines that operate flights from Portland to Colorado Springs. 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 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$260Average$418FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$332Average$551FlexibilityNo cancel feeOn-time71%

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