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Fort Smith

$478+ Cheap flights from Boston to Fort Smith (BOS - FSM)

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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — FSM
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
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Cheap flight deals from Boston to Fort Smith

Cheapest flights from Boston to Fort Smith
Explore the most affordable flight options available from Boston to Fort Smith. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2026.

This American Airlines deal was found by Cheapflights users on 2/20. 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 3/264:04 pm
BOS
-
FSM
1 stop8h 45m
American Airlines
Wed 4/156:00 am
FSM
-
BOS
1 stop7h 23m
American Airlines
Deal found 2/20$547
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 3/254:04 pm
BOS
-
FSM
1 stop8h 45m
American Airlines
Sun 4/126:00 am
FSM
-
BOS
1 stop6h 11m
American Airlines
Deal found 2/18$649
This American Airlines deal was found by Cheapflights users on 2/21. 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 3/216:05 pm
BOS
-
FSM
1 stop6h 44m
American Airlines
Sat 3/286:07 am
FSM
-
BOS
2 stops11h 03m
American Airlines
Deal found 2/21$703

Find flight deals from Boston to Fort Smith

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Fort Smith (FSM). 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 February 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$547
(American Airlines)

One-way from

$478
(American Airlines)

Popular in

April

Cheapest in

September

Average price

$566
Provider with most accurate pricing for Boston Logan Intl-Fort Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Fort Smith flights.
Search Deals
From Boston Logan Intl to Fort Smith
Search Deals
One-way flight from Boston Logan Intl to Fort Smith
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($167 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Fort Smith 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 February 23, 2026.
Use the filters below to find and compare flights from Boston to Fort Smith that are best for you.

Fly from

Boston

Fly to

Fort Smith

Route

Depart

Return

Price

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Thu 3/26

4:04 pm-11:49 pm

1 stop8h 45m

Fort Smith

Wed 4/15

6:00 am-2:23 pm

1 stop7h 23m

$547

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Wed 3/25

6:06 pm-11:49 pm

1 stop6h 43m

Fort Smith

Sun 4/12

6:00 am-3:30 pm

1 stop8h 30m

$649

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Sat 3/21

6:05 pm-11:49 pm

1 stop6h 44m

Fort Smith

Sat 3/28

6:07 am-6:10 pm

2 stops11h 03m

$703

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Sun 3/15

6:06 pm-11:49 pm

1 stop6h 43m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Boston to Fort Smith

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

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

What is the cheapest month to book a flight from Boston to Fort Smith?

Currently, August is the cheapest month in which you can book a flight from Boston to Fort Smith (average of $259). Flying from Boston to Fort Smith in December is currently the most expensive (average of $284). 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 Fort Smith

Get insights into the airlines that provide service to Fort Smith. 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 Fort Smith. Reviews last updated February 23, 2026.
See what other customers who have flown with American Airlines from Boston to Fort Smith have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,339 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

Boarding

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,339 reviews
American Airlines
7.2
Good
11,339 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

Boarding

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from Boston to Fort Smith. 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 Boston to Fort Smith?

    American Airlines can get you from Boston to Fort Smith in just under 8h 45m. Your travel time can differ by up to . The distance between Boston and Fort Smith is about 1341 mi.

  • What is the cheapest airline to fly from Boston to Fort Smith round-trip?

    Cheapflights users have booked flights from Boston to Fort Smith round-trip from $288. Users have found that American Airlines is 45% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Fort Smith 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 Boston to Fort Smith?

    Currently, August is the cheapest month in which you can book a flight from Boston to Fort Smith (average of $259). Flying from Boston to Fort Smith in December is currently the most expensive (average of $284). 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 Fort Smith?

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Van Buren

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Top airline flying from Boston to Fort Smith

Discover the top airline that operate flights from Boston to Fort Smith. 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 February 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$561FlexibilityNo cancel feeOn-time71%

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