Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

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 7/15. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
2:02 pm - 10:25 pm
BOS
-
FSM
9h 23m
1 stop
American Airlines Logo
10:06 am - 10:28 pm
FSM
-
BOS
11h 22m
2 stops
$580American Airlines
Tue, May 19 - Fri, May 29
American Airlines Logo
2:48 pm - 10:25 pm
BOS
-
FSM
8h 37m
2 stops
American Airlines Logo
10:06 am - 10:28 pm
FSM
-
BOS
11h 22m
2 stops
$585American Airlines
Tue, May 19 - Fri, May 29
American Airlines Logo
4:06 pm - 11:57 pm
BOS
-
FSM
8h 51m
1 stop
American Airlines Logo
10:06 am - 5:07 pm
FSM
-
BOS
6h 01m
1 stop
$610American Airlines
Sat, May 23 - Fri, May 29
American Airlines Logo
4:06 pm - 11:57 pm
BOS
-
FSM
8h 51m
1 stop
American Airlines Logo
6:00 am - 6:54 pm
FSM
-
BOS
11h 54m
2 stops
$615American Airlines
Sat, May 23 - Fri, May 29
American Airlines Logo
5:05 am - 4:56 pm
BOS
-
FSM
12h 51m
2 stops
American Airlines Logo
5:15 pm - 9:27 am
FSM
-
BOS
15h 12m
2 stops
$616American Airlines
Sat, May 23 - Fri, May 29
American Airlines Logo
11:11 am - 10:25 pm
BOS
-
FSM
12h 14m
2 stops
American Airlines Logo
10:06 am - 10:35 pm
FSM
-
BOS
11h 29m
2 stops
$620American Airlines
Tue, May 19 - Thu, May 28
American Airlines Logo
7:50 pm - 10:40 am
BOS
-
FSM
15h 50m
2 stops
American Airlines Logo
5:15 pm - 9:27 am
FSM
-
BOS
15h 12m
2 stops
$635American Airlines
Mon, May 18 - Fri, May 29
American Airlines Logo
2:02 pm - 10:25 pm
BOS
-
FSM
9h 23m
1 stop
American Airlines Logo
10:06 am - 5:07 pm
FSM
-
BOS
6h 01m
1 stop
$639American Airlines
Tue, May 19 - Thu, May 28
American Airlines Logo
7:50 pm - 10:40 am
BOS
-
FSM
15h 50m
2 stops
American Airlines Logo
5:26 pm - 9:27 am
FSM
-
BOS
15h 01m
2 stops
$640American Airlines
Mon, May 18 - Sat, May 23
American Airlines Logo
11:51 am - 10:25 pm
BOS
-
FSM
11h 34m
2 stops
American Airlines Logo
10:06 am - 5:07 pm
FSM
-
BOS
6h 01m
1 stop
$644American Airlines
Tue, May 19 - Thu, May 28

American Airlines flights from Boston to Fort Smith

Our best American Airlines deals on Boston to Fort Smith flight tickets
American Airlines
May 19
BOS2:02 pmBoston Logan Intl
9h 23m
1 stop
FSM10:25 pmFort Smith
May 29
FSM10:06 amFort Smith
11h 22m
2 stops
BOS10:28 pmBoston Logan Intl
$580
American Airlines
May 19
BOS2:48 pmBoston Logan Intl
8h 37m
2 stops
FSM10:25 pmFort Smith
May 29
FSM10:06 amFort Smith
11h 22m
2 stops
BOS10:28 pmBoston Logan Intl
$585
American Airlines
May 23
BOS4:06 pmBoston Logan Intl
8h 51m
1 stop
FSM11:57 pmFort Smith
May 29
FSM10:06 amFort Smith
6h 01m
1 stop
BOS5:07 pmBoston Logan Intl
$610

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 April 27, 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

Tue 5/19

2:02 pm-10:25 pm

1 stop9h 23m

Fort Smith

Fri 5/29

10:06 am-10:28 pm

2 stops11h 22m

$580

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Tue 5/19

2:48 pm-10:25 pm

2 stops8h 37m

Fort Smith

Fri 5/29

10:06 am-10:28 pm

2 stops11h 22m

$585
Quickest round-trip

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Sat 5/23

4:06 pm-11:57 pm

1 stop8h 51m

Fort Smith

Fri 5/29

10:06 am-5:07 pm

1 stop6h 01m

$610

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Sat 5/23

4:06 pm-11:57 pm

1 stop8h 51m

Fort Smith

Fri 5/29

6:00 am-6:54 pm

2 stops11h 54m

$615

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Sat 5/23

5:05 am-4:56 pm

2 stops12h 51m

Fort Smith

Fri 5/29

5:15 pm-9:27 am

2 stops15h 12m

$616

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Tue 5/19

11:11 am-10:25 pm

2 stops12h 14m

Fort Smith

Thu 5/28

10:06 am-10:35 pm

2 stops11h 29m

$620

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Mon 5/18

7:50 pm-10:40 am

2 stops15h 50m

Fort Smith

Fri 5/29

5:15 pm-9:27 am

2 stops15h 12m

$635

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Tue 5/19

2:02 pm-10:25 pm

1 stop9h 23m

Fort Smith

Thu 5/28

10:06 am-5:07 pm

1 stop6h 01m

$639

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Mon 5/18

7:50 pm-10:40 am

2 stops15h 50m

Fort Smith

Sat 5/23

5:26 pm-9:27 am

2 stops15h 01m

$640

BostonFort Smith

BOS - FSM

BOSFSM

Boston Logan Intl

Tue 5/19

11:51 am-10:25 pm

2 stops11h 34m

Fort Smith

Thu 5/28

10:06 am-5:07 pm

1 stop6h 01m

$644

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 month to fly to Fort Smith?

In general, August is the cheapest month to fly from Boston to Fort Smith. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit Fort Smith in August, then you should wait until January to fly from Boston, when ticket prices are also cheap, with an average price of $0.

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 18m

Direct flights

None
The fastest flight from Boston to Fort Smith takes 8h 18m
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 18m.

  • 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
11,668 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.

An easier way to manage your Fort Smith trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 5/27
Wed 6/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States