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Cheap flights from Boston to Fort Smith from $475

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Fort Smith departing on 5/20. 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
9:00 am - 4:44 pm
BOS
-
FSM
8h 44m
1 stop
American Airlines Logo
6:10 am - 4:36 pm
FSM
-
BOS
9h 26m
2 stops
$612American Airlines
Thu, Jul 2 - Sun, Jul 5
American Airlines Logo
9:00 am - 4:44 pm
BOS
-
FSM
8h 44m
1 stop
American Airlines Logo
6:10 am - 1:37 pm
FSM
-
BOS
6h 27m
1 stop
$636American Airlines
Thu, Jul 2 - Sun, Jul 5
American Airlines Logo
12:39 pm - 7:49 pm
BOS
-
FSM
8h 10m
1 stop
American Airlines Logo
6:00 am - 1:37 pm
FSM
-
BOS
6h 37m
1 stop
$637American Airlines
Wed, May 27 - Sun, May 31
American Airlines Logo
8:04 am - 4:44 pm
BOS
-
FSM
9h 40m
2 stops
American Airlines Logo
6:00 am - 1:37 pm
FSM
-
BOS
6h 37m
1 stop
$642American Airlines
Wed, May 27 - Sun, May 31
American Airlines Logo
3:12 pm - 11:57 pm
BOS
-
FSM
9h 45m
2 stops
American Airlines Logo
6:00 am - 4:35 pm
FSM
-
BOS
9h 35m
2 stops
$677American Airlines
Wed, May 27 - Sun, May 31
American Airlines Logo
12:25 pm - 7:50 pm
BOS
-
FSM
8h 25m
2 stops
American Airlines Logo
6:10 am - 4:36 pm
FSM
-
BOS
9h 26m
2 stops
$740American Airlines
Thu, Jul 2 - Sun, Jul 5
American Airlines Logo
4:06 pm - 11:57 pm
BOS
-
FSM
8h 51m
1 stop
American Airlines Logo
6:00 am - 1:37 pm
FSM
-
BOS
6h 37m
1 stop
$870American Airlines
Wed, Jun 17 - Sun, Jun 21
American Airlines Logo
8:00 am - 4:44 pm
BOS
-
FSM
9h 44m
2 stops
American Airlines Logo
6:00 am - 1:37 pm
FSM
-
BOS
6h 37m
1 stop
$944American Airlines
Wed, Jun 17 - Sun, Jun 21
American Airlines Logo
8:04 am - 4:44 pm
BOS
-
FSM
9h 40m
2 stops
American Airlines Logo
10:06 am - 7:23 pm
FSM
-
BOS
8h 17m
2 stops
$1,036American Airlines
Wed, Jun 17 - Sun, Jun 21

American Airlines flights from Boston to Fort Smith

Our best American Airlines deals on Boston to Fort Smith flight tickets
American Airlines
Jul 2
BOS9:00 amBoston Logan Intl
8h 44m
1 stop
FSM4:44 pmFort Smith
Jul 5
FSM6:10 amFort Smith
9h 26m
2 stops
BOS4:36 pmBoston Logan Intl
$612
American Airlines
Jul 2
BOS9:00 amBoston Logan Intl
8h 44m
1 stop
FSM4:44 pmFort Smith
Jul 5
FSM6:10 amFort Smith
6h 27m
1 stop
BOS1:37 pmBoston Logan Intl
$636
American Airlines
May 27
BOS12:39 pmBoston Logan Intl
8h 10m
1 stop
FSM7:49 pmFort Smith
May 31
FSM6:00 amFort Smith
6h 37m
1 stop
BOS1:37 pmBoston Logan Intl
$637

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 May 15, 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

Thu 7/2

9:00 am-4:44 pm

1 stop8h 44m

Fort Smith

Sun 7/5

6:10 am-4:36 pm

2 stops9h 26m

$612

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Thu 7/2

9:00 am-4:44 pm

1 stop8h 44m

Fort Smith

Sun 7/5

6:10 am-1:37 pm

1 stop6h 27m

$636
Quickest round-trip

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Wed 5/27

12:39 pm-7:49 pm

1 stop8h 10m

Fort Smith

Sun 5/31

6:00 am-1:37 pm

1 stop6h 37m

$637

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Wed 5/27

8:04 am-4:44 pm

2 stops9h 40m

Fort Smith

Sun 5/31

6:00 am-1:37 pm

1 stop6h 37m

$642

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Wed 5/27

3:12 pm-11:57 pm

2 stops9h 45m

Fort Smith

Sun 5/31

6:00 am-4:35 pm

2 stops9h 35m

$677

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Thu 7/2

12:25 pm-7:50 pm

2 stops8h 25m

Fort Smith

Sun 7/5

6:10 am-4:36 pm

2 stops9h 26m

$740

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Wed 6/17

4:06 pm-11:57 pm

1 stop8h 51m

Fort Smith

Sun 6/21

6:00 am-1:37 pm

1 stop6h 37m

$870

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Wed 6/17

8:00 am-4:44 pm

2 stops9h 44m

Fort Smith

Sun 6/21

6:00 am-1:37 pm

1 stop6h 37m

$944

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Wed 6/17

8:04 am-4:44 pm

2 stops9h 40m

Fort Smith

Sun 6/21

10:06 am-7:23 pm

2 stops8h 17m

$1,036
Cheapest one-way
Quickest one-way

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Wed 5/20

3:18 pm-11:39 pm

1 stop9h 21m

$475

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
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See travel insights to Fort Smith from

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 is the cheapest airline that flies from Boston Logan Intl to Fort Smith?

American Airlines is the most popular carrier operating from Boston Logan Intl to Fort Smith

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 10m

Direct flights

None
The fastest flight from Boston to Fort Smith takes 8h 10m
There are no direct flights from Boston to Fort Smith. There are no popular flight routes from Boston to Fort Smith.
Search flight deals

Frequently asked questions about flying from Boston to Fort Smith

  • 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 10m.

  • 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
11,662 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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