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$370+ Cheap flights from Aspen to Portland, ME (ASE - 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
ASE — PWM
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Aspen to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Aspen (ASE) 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 August 18, 2025.

Round-trip from

$370
(American Airlines)
From Aspen Pitkin County to Portland
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Find flight deals from Aspen to Portland

Cheapest flights from Aspen to Portland
Explore the most affordable flight options available from Aspen to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/16. 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 9/612:14 pmASE - PWM
1 stop8h 29mAmerican Airlines
Fri 9/126:01 amPWM - ASE
1 stop7h 40mAmerican Airlines
Deal found 8/16$370
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/68:45 amASE - PWM
2 stops8h 44mUnited Airlines
Fri 9/123:35 pmPWM - ASE
1 stop6h 34mUnited Airlines
Deal found 8/16$385
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Thu 9/1812:14 pmASE - PWM
2 stops9h 31mAmerican Airlines
Thu 9/255:20 pmPWM - ASE
2 stops18h 34mAmerican Airlines
Deal found 8/16$565
This United Airlines deal was found by Cheapflights users on 8/17. 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 12/109:52 amASE - PWM
2 stops11h 17mUnited Airlines
Sat 12/136:00 amPWM - ASE
3 stops14h 21mUnited Airlines
Deal found 8/17$583

Cheapflights Fare Finder

 
Customize your flight search to find flights from Aspen 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 August 18, 2025.
Use the filters below to find and compare flights from Aspen to Portland that are best for you.

Fly from

Aspen

Fly to

Portland

Route

Depart

Return

Price

AspenPortland

ASE - PWM

ASEPWM

Aspen Pitkin County

Sat 9/6

12:14 pm-10:43 pm

1 stop8h 29m

Portland

Fri 9/12

6:01 am-11:41 am

1 stop7h 40m

$370

AspenPortland

ASE - PWM

ASEPWM

Aspen Pitkin County

Sat 9/6

8:45 am-7:29 pm

2 stops8h 44m

Portland

Fri 9/12

3:35 pm-8:09 pm

1 stop6h 34m

$385

AspenPortland

ASE - PWM

ASEPWM

Aspen Pitkin County

Thu 9/18

12:14 pm-11:45 pm

2 stops9h 31m

Portland

Thu 9/25

5:20 pm-9:54 am

2 stops18h 34m

$565

AspenPortland

ASE - PWM

ASEPWM

Aspen Pitkin County

Wed 12/10

9:52 am-11:09 pm

2 stops11h 17m

Portland

Sat 12/13

6:00 am-6:21 pm

3 stops14h 21m

$583

AspenPortland

ASE - PWM

ASEPWM

Aspen Pitkin County

Thu 9/18

12:25 pm-9:59 pm

1 stop7h 34m

Portland

Thu 9/25

4:57 pm-9:55 pm

1 stop6h 58m

$610

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Best time to book a flight from Aspen to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Aspen 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 Aspen to Portland

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

Currently, January is the cheapest month in which you can book a flight from Aspen to Portland, Maine (average of $296). Flying from Aspen 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 August 18, 2025.
See what other customers who have flown with United Airlines from Aspen to Portland have to say. 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.
United Airlines
7.4
Good
8,925 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,925 reviews
United Airlines
7.4
Good
8,925 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Aspen 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 Aspen to Portland, Maine?

    American Airlines and United Airlines can get you from Aspen to Portland, Maine in just under 8h 29m. Your travel time can differ by up to 15m. The distance from Aspen to Portland, Maine is about 1901 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Aspen to Portland, Maine round-trip?

    United Airlines, at $463, was found to be the cheapest airline from Aspen to Portland, Maine..

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

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

  • How can I find direct flights from Aspen to Portland?

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

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

    Yes. Cheapflights offers flight deals from Aspen 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 Aspen to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Aspen to Portland, Maine (average of $296). Flying from Aspen 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

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Top airline flying from Aspen to Portland

Discover the top airline that operate flights from Aspen 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$463Average$743FlexibilityNo cancel feeOn-time69%

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