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Cheap flights from Detroit to Fort Smith from $597

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Fort Smith departing on 12/31. 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 Detroit to Fort Smith

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:07 am - 9:46 am
DTW
-
FSM
5h 39m1 stop
American Airlines Logo
6:00 am - 6:05 pm
FSM
-
DTW
11h 05m2 stops
$597American Airlines
Wed, Dec 31 - Mon, Jan 5
American Airlines Logo
8:05 am - 5:47 pm
DTW
-
FSM
10h 42m2 stops
American Airlines Logo
6:00 am - 6:05 pm
FSM
-
DTW
11h 05m2 stops
$630American Airlines
Wed, Dec 31 - Mon, Jan 5
American Airlines Logo
5:07 am - 9:46 am
DTW
-
FSM
5h 39m1 stop
American Airlines Logo
10:16 am - 6:35 pm
FSM
-
DTW
7h 19m1 stop
$730American Airlines
Wed, Dec 31 - Mon, Jan 5

American Airlines flights from Detroit to Fort Smith

Our best American Airlines deals on Detroit to Fort Smith flight tickets
American Airlines
Dec 25
DTW3:32 pmDetroit Metropolitan Wayne County
7h 55m
1 stop
FSM10:27 pmFort Smith
Dec 30
FSM10:16 amFort Smith
7h 19m
1 stop
DTW6:35 pmDetroit Metropolitan Wayne County
$462
Find similar
American Airlines
Dec 25
DTW3:32 pmDetroit Metropolitan Wayne County
7h 55m
1 stop
FSM10:27 pmFort Smith
Dec 30
FSM6:00 amFort Smith
11h 05m
2 stops
DTW6:05 pmDetroit Metropolitan Wayne County
$467
Find similar
American Airlines
Dec 25
DTW9:30 amDetroit Metropolitan Wayne County
13h 57m
2 stops
FSM10:27 pmFort Smith
Dec 30
FSM6:00 amFort Smith
11h 05m
2 stops
DTW6:05 pmDetroit Metropolitan Wayne County
$589
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Detroit 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 December 18, 2025.
Use the filters below to find and compare flights from Detroit to Fort Smith that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitFort Smith

DTW - FSM

DTWFSM

Detroit Metropolitan Wayne County

Wed 12/31

5:07 am-9:46 am

1 stop5h 39m

Fort Smith

Mon 1/5

6:00 am-6:05 pm

2 stops11h 05m

$597

DetroitFort Smith

DTW - FSM

DTWFSM

Detroit Metropolitan Wayne County

Wed 12/31

8:05 am-5:47 pm

2 stops10h 42m

Fort Smith

Mon 1/5

6:00 am-6:05 pm

2 stops11h 05m

$630

DetroitFort Smith

DTW - FSM

DTWFSM

Detroit Metropolitan Wayne County

Wed 12/31

5:07 am-9:46 am

1 stop5h 39m

Fort Smith

Mon 1/5

10:16 am-6:35 pm

1 stop7h 19m

$730

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Detroit to Fort Smith

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

Cheap Detroit to Fort Smith (DTT to FSM) flight deals and tips

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

Fastest flight time

5h 39m

Direct flights

None
The fastest flight from Detroit to Fort Smith takes 5h 39m
There are no direct flights from Detroit to Fort Smith. There are no popular flight routes from Detroit to Fort Smith.
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  • How far is Detroit to Fort Smith by plane?

    There are 775.1 mi between Detroit and Fort Smith. 5h 39m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Detroit to Fort Smith Airport?

    Prices for flights from Detroit to Fort Smith Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Detroit to Fort Smith Airport?

  • How old do you have to be to fly from Detroit to Fort Smith Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit 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.

Best airlines flying from Detroit to Fort Smith

Compare and see reviews for airlines that fly from Detroit to Fort Smith with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $436Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights

  • How do I get Price Alerts for flights from Detroit to Fort Smith?

    Price Alerts will notify you by email when the price for flights to Fort Smith from Detroit decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Detroit to Fort Smith with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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 Detroit to Fort Smith?

Finding the right flight to Fort Smith from Detroit is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Fort Smith quick and easy, saving you time and money.

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

Flights from Detroit to Fort Smith with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Detroit 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 Detroit to Fort Smith right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Fort Smith, momondo offers a useful price alert feature which will track prices for flights to Fort Smith from Detroit and alert you when they change.

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