$257 Cheap Flights from Fort Smith (FSM) to Boston (BOS)

View $257 flight on Mon, Jul 7, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Fort Smith to Boston (FSM-BOS)

Prices were available within the past 7 days and start at $257 for one-way flights and $425 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jul 2 - Tue, Jul 8
FSM
Fort Smith
BOS
Boston
$425 Roundtrip, found 6 days ago
$425
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jul 2 from Fort Smith to Boston, returning Tue, Jul 8, priced at $425 found 6 days ago
American Airlines
Sat, Sep 20 - Sat, Sep 27
FSM
Fort Smith
BOS
Boston
$430 Roundtrip, found 2 days ago
$430
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep 20 from Fort Smith to Boston, returning Sat, Sep 27, priced at $430 found 2 days ago
American Airlines
Sat, Sep 20 - Sat, Sep 27
FSM
Fort Smith
BOS
Boston
$439 Roundtrip, found 2 days ago
$439
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep 20 from Fort Smith to Boston, returning Sat, Sep 27, priced at $439 found 2 days ago
American Airlines
Sat, Sep 20 - Sat, Sep 27
FSM
Fort Smith
BOS
Boston
$444 Roundtrip, found 2 days ago
$444
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep 20 from Fort Smith to Boston, returning Sat, Sep 27, priced at $444 found 2 days ago
American Airlines
Sat, Sep 20 - Sat, Sep 27
FSM
Fort Smith
BOS
Boston
$453 Roundtrip, found 2 days ago
$453
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep 20 from Fort Smith to Boston, returning Sat, Sep 27, priced at $453 found 2 days ago
American Airlines
Tue, Sep 9 - Sat, Sep 13
FSM
Fort Smith
BOS
Boston
$459 Roundtrip, found 7 hours ago
$459
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Tue, Sep 9 from Fort Smith to Boston, returning Sat, Sep 13, priced at $459 found 7 hours ago
American Airlines
Sat, Sep 20 - Sat, Sep 27
FSM
Fort Smith
BOS
Boston
$464 Roundtrip, found 2 days ago
$464
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep 20 from Fort Smith to Boston, returning Sat, Sep 27, priced at $464 found 2 days ago
American Airlines
Wed, Jul 2 - Tue, Jul 8
FSM
Fort Smith
BOS
Boston
$466 Roundtrip, found 6 days ago
$466
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jul 2 from Fort Smith to Boston, returning Tue, Jul 8, priced at $466 found 6 days ago
American Airlines
Fri, Aug 1 - Sat, Aug 30
FSM
Fort Smith
BOS
Boston
$469 Roundtrip, found 4 hours ago
$469
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Aug 1 from Fort Smith to Boston, returning Sat, Aug 30, priced at $469 found 4 hours ago
American Airlines
Sat, Sep 20 - Sat, Sep 27
FSM
Fort Smith
BOS
Boston
$473 Roundtrip, found 2 days ago
$473
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep 20 from Fort Smith to Boston, returning Sat, Sep 27, priced at $473 found 2 days ago
Flights from Fort Smith (FSM) to Boston (BOS)
Origin airport
Fort Smith Regional
Destination airport
Logan Intl.
Airlines serving
American Airlines
Roundtrip price
$424
Distance
1341 mi

Fort Smith to Boston Flights

The cheapest times to fly from Fort Smith to Boston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Fort Smith to Boston are during the month of July. You can find some of the cheapest flights from Fort Smith to Boston with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Fort Smith to Boston

Sunday is one of the best days to book for cheap flights from Fort Smith to Boston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Fort Smith to Boston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Fort Smith to Boston in 2025. You can also book with separate airlines for your outbound and return journeys, from $257 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Fort Smith to Boston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Fort Smith to Boston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Fort Smith Regional Airport (FSM) to Logan Intl. Airport (BOS) cost?
Discover the latest flight deals from FSM to BOS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from FSM to BOS?
The cheapest flights from FSM to BOS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from FSM to BOS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from FSM to BOS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Fort Smith Regional Airport (FSM) to Logan Intl. Airport (BOS)?
You’ll need to book a flight with a layover if you’re traveling from Fort Smith Regional Airport (FSM) to Logan Intl. Airport (BOS). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from FSM to BOS?
You’ll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Fort Smith Regional Airport (FSM) to Logan Intl. Airport (BOS)?
Opt for a flight from Fort Smith Regional Airport (FSM) to Logan Intl. Airport (BOS) that leaves before 3 PM to reduce the likelihood of delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Fort Smith Regional Airport (FSM) to Logan Intl. Airport (BOS) last-minute?
Waiting until just before your departure to book a flight from FSM to BOS generally means paying more. While you might find some last-minute deals, they’re not always guaranteed. Allow some flexibility in your schedule for a better chance of scoring a bargain.
Is it cheaper to book a FSM to BOS flight and hotel package?
You can save money by securing a FSM to BOS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one convenient place. Once you’ve chosen your ideal flights and accommodations, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Fort Smith Regional Airport (FSM) to Logan Intl. Airport (BOS)?
Generally, it’s possible to reschedule or cancel your FSM to BOS flight. However, if it’s been more than 24 hours since booking, additional charges may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.