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$581+ Cheap flights from Fort Smith to Portland, ME (FSM - 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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
FSM — PWM
Jan 4 — Jan 111
Sun 1/4
Sun 1/11
1 adult, Economy
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Cheap flight deals from Fort Smith to Portland

One-way flights from Fort Smith to Portland
Search for one-way flight options from Fort Smith to Portland. Find affordable one-way fares based on user searches. Data last updated December 5, 2025.

This American Airlines deal was found by Cheapflights users on 12/3. 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 12/296:00 amFSM - PWM
2 stops9h 39mAmerican Airlines
Deal found 12/3$581

Find flight deals from Fort Smith to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Fort Smith (FSM) 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 December 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars
Provider with most accurate pricing for Fort Smith-Portland flight deals.
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Provider most trusted by Cheapflights users for Fort Smith-Portland flights.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Fort Smith 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 December 5, 2025.
Use the filters below to find and compare flights from Fort Smith to Portland that are best for you.

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Fort Smith

Fly to

Portland

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Fort SmithPortland

FSM - PWM

FSMPWM

Fort Smith

Mon 12/29

6:00 am-4:39 pm

2 stops9h 39m

$581

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Compare providers for flights from Fort Smith 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 Fort Smith to Portland in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 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 Fort Smith-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fort Smith-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fort Smith-Portland, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fort Smith-Portland, Maine flights, Cheapflights users trust Expedia the most. Expedia 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 Fort Smith-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 Fort Smith to Portland

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

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

Currently, March is the cheapest month in which you can book a flight from Fort Smith to Portland, Maine (average of $268). Flying from Fort Smith to Portland, Maine in February is currently the most expensive (average of $325). 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 Fort Smith to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

  • How can I find direct flights from Fort Smith to Portland?

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Fort Smith to Portland, Maine (average of $268). Flying from Fort Smith to Portland, Maine in February is currently the most expensive (average of $325). 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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