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Cheap flights from Boston to Fort Smith from $583

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Fort Smith departing on 3/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Fort Smith

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:55 pm - 11:49 pm
BOS
-
FSM
8h 54m
2 stops
American Airlines Logo
10:19 am - 7:39 pm
FSM
-
BOS
8h 20m
2 stops
$583American Airlines
Sat, Mar 21 - Sat, Mar 28
American Airlines Logo
10:48 am - 5:54 pm
BOS
-
FSM
8h 06m
1 stop
American Airlines Logo
6:00 am - 3:30 pm
FSM
-
BOS
8h 30m
1 stop
$596American Airlines
Thu, Mar 26 - Wed, Apr 15
American Airlines Logo
10:00 am - 5:54 pm
BOS
-
FSM
8h 54m
2 stops
American Airlines Logo
6:00 am - 2:23 pm
FSM
-
BOS
7h 23m
1 stop
$601American Airlines
Thu, Mar 26 - Wed, Apr 15
American Airlines Logo
7:45 am - 5:54 pm
BOS
-
FSM
11h 09m
2 stops
American Airlines Logo
11:10 am - 10:54 pm
FSM
-
BOS
10h 44m
2 stops
$606American Airlines
Thu, Mar 26 - Wed, Apr 15
American Airlines Logo
3:55 pm - 11:49 pm
BOS
-
FSM
8h 54m
2 stops
American Airlines Logo
6:07 am - 6:10 pm
FSM
-
BOS
11h 03m
2 stops
$619American Airlines
Sat, Mar 21 - Sat, Mar 28
American Airlines Logo
4:04 pm - 11:49 pm
BOS
-
FSM
8h 45m
1 stop
American Airlines Logo
6:00 am - 1:11 pm
FSM
-
BOS
6h 11m
1 stop
$627American Airlines
Thu, Mar 26 - Wed, Apr 15
American Airlines Logo
7:45 am - 5:54 pm
BOS
-
FSM
11h 09m
2 stops
American Airlines Logo
6:00 am - 3:30 pm
FSM
-
BOS
8h 30m
1 stop
$632American Airlines
Thu, Mar 26 - Wed, Apr 15
American Airlines Logo
3:55 pm - 11:49 pm
BOS
-
FSM
8h 54m
2 stops
American Airlines Logo
6:07 am - 3:13 pm
FSM
-
BOS
8h 06m
1 stop
$634American Airlines
Sat, Mar 21 - Sat, Mar 28
American Airlines Logo
10:00 am - 5:54 pm
BOS
-
FSM
8h 54m
2 stops
American Airlines Logo
11:10 am - 10:54 pm
FSM
-
BOS
10h 44m
2 stops
$637American Airlines
Thu, Mar 26 - Wed, Apr 15
American Airlines Logo
7:40 am - 5:49 pm
BOS
-
FSM
11h 09m
2 stops
American Airlines Logo
6:07 am - 3:13 pm
FSM
-
BOS
8h 06m
1 stop
$650American Airlines
Sat, Mar 21 - Sat, Mar 28

American Airlines flights from Boston to Fort Smith

Our best American Airlines deals on Boston to Fort Smith flight tickets
American Airlines
Mar 26
BOS7:45 amBoston Logan Intl
11h 09m
2 stops
FSM5:54 pmFort Smith
Apr 15
FSM6:00 amFort Smith
7h 23m
1 stop
BOS2:23 pmBoston Logan Intl
$572
American Airlines
Mar 26
BOS7:45 amBoston Logan Intl
11h 09m
2 stops
FSM5:54 pmFort Smith
Apr 15
FSM11:10 amFort Smith
10h 44m
2 stops
BOS10:54 pmBoston Logan Intl
$577
American Airlines
Mar 21
BOS3:55 pmBoston Logan Intl
8h 54m
2 stops
FSM11:49 pmFort Smith
Mar 28
FSM10:19 amFort Smith
8h 20m
2 stops
BOS7:39 pmBoston Logan Intl
$583

momondo 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, momondo users made 832,500 searches. Data last updated March 9, 2026.
Use the filters below to find and compare flights from Boston to Fort Smith that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Sat 3/21

3:55 pm-11:49 pm

2 stops8h 54m

Fort Smith

Sat 3/28

10:19 am-7:39 pm

2 stops8h 20m

$583

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Thu 3/26

10:48 am-5:54 pm

1 stop8h 06m

Fort Smith

Wed 4/15

6:00 am-3:30 pm

1 stop8h 30m

$596

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Thu 3/26

10:00 am-5:54 pm

2 stops8h 54m

Fort Smith

Wed 4/15

6:00 am-2:23 pm

1 stop7h 23m

$601

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Thu 3/26

7:45 am-5:54 pm

2 stops11h 09m

Fort Smith

Wed 4/15

11:10 am-10:54 pm

2 stops10h 44m

$606

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Sat 3/21

3:55 pm-11:49 pm

2 stops8h 54m

Fort Smith

Sat 3/28

6:07 am-6:10 pm

2 stops11h 03m

$619
Quickest round-trip

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-1:11 pm

1 stop6h 11m

$627

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Thu 3/26

7:45 am-5:54 pm

2 stops11h 09m

Fort Smith

Wed 4/15

6:00 am-3:30 pm

1 stop8h 30m

$632

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Sat 3/21

3:55 pm-11:49 pm

2 stops8h 54m

Fort Smith

Sat 3/28

6:07 am-3:13 pm

1 stop8h 06m

$634

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Thu 3/26

10:00 am-5:54 pm

2 stops8h 54m

Fort Smith

Wed 4/15

11:10 am-10:54 pm

2 stops10h 44m

$637

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Sat 3/21

7:40 am-5:49 pm

2 stops11h 09m

Fort Smith

Sat 3/28

6:07 am-3:13 pm

1 stop8h 06m

$650

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Boston to Fort Smith

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Fort Smith?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Fort Smith from Boston according to our data. American Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Fort Smith. Keep in mind that there are 3 different airlines that fly to Fort Smith on a routine basis, so you have a few additional options to choose from.

When to book flights from Boston to Fort Smith

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Fort Smith according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Fort Smith (BOS to FSM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Fort Smith

Fastest flight time

8h 06m

Direct flights

None
The fastest flight from Boston to Fort Smith takes 8h 06m
There are no direct flights from Boston to Fort Smith. There are no popular flight routes from Boston to Fort Smith.
Search flight deals

  • How far is Boston Logan Intl to Fort Smith by plane?

    There are 1338.5 mi between Boston Logan Intl and Fort Smith. In terms of flight time, this usually takes a little over 8h 06m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Fort Smith Airport?

    Prices for flights from Boston Logan Intl Airport to Fort Smith Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Fort Smith Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Fort Smith Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Fort Smith Airport.

  • What documentation or ID do you need to fly to Fort Smith Airport?

    The travel and health documents you'll need for your trip to Fort Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Fort Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Fort Smith?

Best airlines flying from Boston to Fort Smith

Compare and see reviews for airlines that fly from Boston to Fort Smith with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,403 reviews
Search American Airlines flights

Traveling to a place near Fort Smith?

Book flights to Fort Smith if you plan to visit one of these locations
Van Buren

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Fort Smith?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Fort Smith for you.

Can I find flights from Boston to Fort Smith with flexible booking policies on momondo?

momondo does allow users to show only those flights to Fort Smith from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to Fort Smith?

momondo helps you find the best flight between Boston and Fort Smith by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Fort Smith right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Fort Smith flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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