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$373+ Cheap flights from Aspen to Portland, ME (ASE - 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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
ASE — PWM
Apr 2 — Apr 91
Thu 4/2
Thu 4/9
1 adult, Economy
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Cheap 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 March 3, 2026.

This United Airlines deal was found by Cheapflights users on 3/1. 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 10/278:30 am
ASE
-
PWM
2 stops12h 27m
United Airlines
Sat 10/313:35 pm
PWM
-
ASE
1 stop6h 31m
United Airlines
Deal found 3/1$404
This United Airlines deal was found by Cheapflights users on 2/27. 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.
Fri 6/129:15 am
ASE
-
PWM
2 stops12h 36m
United Airlines
Tue 6/236:00 am
PWM
-
ASE
1 stop7h 01m
United Airlines
Deal found 2/27$466
This United Airlines deal was found by Cheapflights users on 2/27. 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.
Fri 6/199:15 am
ASE
-
PWM
2 stops12h 36m
United Airlines
Sun 6/286:00 am
PWM
-
ASE
1 stop7h 01m
United Airlines
Deal found 2/27$503
This American Airlines deal was found by Cheapflights users on 2/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:36 am
ASE
-
PWM
1 stop7h 10m
American Airlines
Tue 6/236:08 am
PWM
-
ASE
1 stop9h 09m
American Airlines
Deal found 2/27$522
This American Airlines deal was found by Cheapflights users on 2/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/141:28 pm
ASE
-
PWM
1 stop8h 06m
American Airlines
Wed 3/186:00 am
PWM
-
ASE
2 stops12h 06m
American Airlines
Deal found 2/27$584
This American Airlines deal was found by Cheapflights users on 3/1. 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 7/167:00 am
ASE
-
PWM
2 stops13h 40m
American Airlines
Fri 7/171:31 pm
PWM
-
ASE
2 stops9h 45m
American Airlines
Deal found 3/1$599
This American Airlines deal was found by Cheapflights users on 2/28. 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 3/233:46 pm
ASE
-
PWM
1 stop23h 21m
American Airlines
Thu 3/266:00 am
PWM
-
ASE
2 stops10h 52m
American Airlines
Deal found 2/28$638

Find 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 March 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$466
(United Airlines)

One-way from

$373
(American Airlines)

Popular in

November

Cheapest in

January

Average price

$453
Provider with most accurate pricing for Aspen Pitkin County-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Aspen Pitkin County-Portland flights.
Search Deals
From Aspen Pitkin County to Portland
Search Deals
One-way flight from Aspen Pitkin County to Portland
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 3, 2026.
Use the filters below to find and compare flights from Aspen to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AspenPortland

ASE - PWM

ASEPWM

Aspen Pitkin County

Fri 6/12

9:15 am-11:51 pm

2 stops12h 36m

Portland

Tue 6/23

6:00 am-11:01 am

1 stop7h 01m

$466

AspenPortland

ASE - PWM

ASEPWM

Aspen Pitkin County

Fri 6/19

9:15 am-11:51 pm

2 stops12h 36m

Portland

Sun 6/28

6:00 am-11:01 am

1 stop7h 01m

$503

AspenPortland

ASE - PWM

ASEPWM

Aspen Pitkin County

Thu 7/16

7:00 am-10:40 pm

2 stops13h 40m

Portland

Fri 7/17

1:31 pm-9:16 pm

2 stops9h 45m

$599

AspenPortland

ASE - PWM

ASEPWM

Aspen Pitkin County

Sat 3/14

12:39 pm-11:34 pm

1 stop8h 55m

Portland

Wed 3/18

6:17 am-12:49 pm

1 stop8h 32m

$599

AspenPortland

ASE - PWM

ASEPWM

Aspen Pitkin County

Mon 3/23

3:46 pm-5:07 pm

1 stop23h 21m

Portland

Thu 3/26

6:00 am-2:52 pm

2 stops10h 52m

$638

AspenPortland

ASE - PWM

ASEPWM

Aspen Pitkin County

Fri 6/19

7:36 am-4:46 pm

1 stop7h 10m

Portland

Sun 6/28

6:08 am-1:17 pm

1 stop9h 09m

$729

AspenPortland

ASE - PWM

ASEPWM

Aspen Pitkin County

Sat 3/21

12:39 pm-11:34 pm

1 stop8h 55m

$373

AspenPortland

ASE - PWM

ASEPWM

Aspen Pitkin County

Sun 3/22

12:39 pm-11:34 pm

1 stop8h 55m

$720

AspenPortland

ASE - PWM

ASEPWM

Aspen Pitkin County

Thu 7/16

11:38 am-10:41 pm

1 stop9h 03m

$752

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Aspen-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Aspen-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Aspen-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Aspen-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 Aspen-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 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, September is the cheapest month in which you can book a flight from Aspen to Portland, Maine (average of $216). Flying from Aspen to Portland, Maine in July is currently the most expensive (average of $379). 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.

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?

    United Airlines and American Airlines can get you from Aspen to Portland, Maine in just under 12h 36m. Your travel time can differ by up to 1h 04m. 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.

  • 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, September is the cheapest month in which you can book a flight from Aspen to Portland, Maine (average of $216). Flying from Aspen to Portland, Maine in July is currently the most expensive (average of $379). 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
North Conway
Brunswick
Auburn
Conway

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