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Cheap flights from Washington, D.C. Reagan-National Airport to Fort Smith from $517

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Fort Smith departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Fort Smith

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:00 am - 10:30 pmDCA-FSM
15h 30m2 stops
American Airlines Logo
6:00 am - 3:44 pmFSM-DCA
8h 44m2 stops
$517American Airlines
Find Deal
Wed, Mar 4 - Sat, Mar 7
American Airlines Logo
5:00 pm - 10:30 pmDCA-FSM
6h 30m1 stop
American Airlines Logo
6:00 am - 3:44 pmFSM-DCA
8h 44m2 stops
$526American Airlines
Find Deal
Wed, Mar 4 - Sat, Mar 7
American Airlines Logo
8:00 am - 10:30 pmDCA-FSM
15h 30m2 stops
American Airlines Logo
6:00 am - 3:44 pmFSM-DCA
8h 44m2 stops
$547American Airlines
Find Deal
Wed, Mar 4 - Sat, Mar 7
American Airlines Logo
5:00 pm - 10:30 pmDCA-FSM
6h 30m1 stop
American Airlines Logo
6:00 am - 3:44 pmFSM-DCA
8h 44m2 stops
$556American Airlines
Find Deal
Wed, Mar 4 - Sat, Mar 7
American Airlines Logo
3:55 pm - 10:30 pmDCA-FSM
7h 35m1 stop
American Airlines Logo
10:20 am - 6:42 pmFSM-DCA
7h 22m1 stop
$571American Airlines
Find Deal
Wed, Mar 4 - Sat, Mar 7
American Airlines Logo
11:55 am - 5:41 pmDCA-FSM
6h 46m1 stop
American Airlines Logo
6:00 am - 11:59 amFSM-DCA
4h 59m1 stop
$597American Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
American Airlines Logo
10:35 am - 5:41 pmDCA-FSM
8h 06m1 stop
American Airlines Logo
6:13 pm - 7:29 amFSM-DCA
12h 16m2 stops
$602American Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
American Airlines Logo
8:40 am - 3:41 pmDCA-FSM
8h 01m1 stop
American Airlines Logo
6:00 am - 11:59 amFSM-DCA
4h 59m1 stop
$800American Airlines
Find Deal
Tue, Nov 25 - Sat, Nov 29
American Airlines Logo
8:40 am - 3:41 pmDCA-FSM
8h 01m1 stop
American Airlines Logo
6:00 am - 2:59 pmFSM-DCA
7h 59m2 stops
$943American Airlines
Find Deal
Tue, Nov 25 - Sat, Nov 29

American Airlines flights from Washington, D.C. Reagan-National Airport to Fort Smith

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Fort Smith flight tickets
American Airlines
Mar 4
DCA8:00 amWashington, D.C. Reagan-National
15h 30m
2 stops
FSM10:30 pmFort Smith
Mar 7
FSM6:00 amFort Smith
8h 44m
2 stops
DCA3:44 pmWashington, D.C. Reagan-National
$517
Find similar
American Airlines
Mar 4
DCA5:00 pmWashington, D.C. Reagan-National
6h 30m
1 stop
FSM10:30 pmFort Smith
Mar 7
FSM6:00 amFort Smith
8h 44m
2 stops
DCA3:44 pmWashington, D.C. Reagan-National
$526
Find similar
American Airlines
Mar 4
DCA8:00 amWashington, D.C. Reagan-National
15h 30m
2 stops
FSM10:30 pmFort Smith
Mar 7
FSM6:00 amFort Smith
8h 44m
2 stops
DCA3:44 pmWashington, D.C. Reagan-National
$547
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport 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 November 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Fort Smith that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Fort Smith

DCA - FSM

DCAFSM

Washington, D.C. Reagan-National

Wed 3/4

8:00 am-10:30 pm

2 stops15h 30m

Fort Smith

Sat 3/7

6:00 am-3:44 pm

2 stops8h 44m

$517

Washington, D.C.Fort Smith

DCA - FSM

DCAFSM

Washington, D.C. Reagan-National

Wed 3/4

5:00 pm-10:30 pm

1 stop6h 30m

Fort Smith

Sat 3/7

6:00 am-3:44 pm

2 stops8h 44m

$526

Washington, D.C.Fort Smith

DCA - FSM

DCAFSM

Washington, D.C. Reagan-National

Wed 3/4

8:00 am-10:30 pm

2 stops15h 30m

Fort Smith

Sat 3/7

6:00 am-3:44 pm

2 stops8h 44m

$547

Washington, D.C.Fort Smith

DCA - FSM

DCAFSM

Washington, D.C. Reagan-National

Wed 3/4

5:00 pm-10:30 pm

1 stop6h 30m

Fort Smith

Sat 3/7

6:00 am-3:44 pm

2 stops8h 44m

$556

Washington, D.C.Fort Smith

DCA - FSM

DCAFSM

Washington, D.C. Reagan-National

Wed 3/4

3:55 pm-10:30 pm

1 stop7h 35m

Fort Smith

Sat 3/7

10:20 am-6:42 pm

1 stop7h 22m

$571

Washington, D.C.Fort Smith

DCA - FSM

DCAFSM

Washington, D.C. Reagan-National

Thu 12/11

11:55 am-5:41 pm

1 stop6h 46m

Fort Smith

Sun 12/14

6:00 am-11:59 am

1 stop4h 59m

$597

Washington, D.C.Fort Smith

DCA - FSM

DCAFSM

Washington, D.C. Reagan-National

Thu 12/11

10:35 am-5:41 pm

1 stop8h 06m

Fort Smith

Sun 12/14

6:13 pm-7:29 am

2 stops12h 16m

$602

Washington, D.C.Fort Smith

DCA - FSM

DCAFSM

Washington, D.C. Reagan-National

Tue 11/25

8:40 am-3:41 pm

1 stop8h 01m

Fort Smith

Sat 11/29

6:00 am-11:59 am

1 stop4h 59m

$800

Washington, D.C.Fort Smith

DCA - FSM

DCAFSM

Washington, D.C. Reagan-National

Tue 11/25

8:40 am-3:41 pm

1 stop8h 01m

Fort Smith

Sat 11/29

6:00 am-2:59 pm

2 stops7h 59m

$943

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 Washington, D.C. Reagan-National Airport 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 day to depart on your flight to Fort Smith?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Fort Smith is on a Tuesday. Travelers who choose to depart for Fort Smith on a Tuesday will often find tickets for as low as $439. The most expensive day to fly to Fort Smith is Saturday, with ticket prices averaging around $792.

What is the cheapest time of day to depart on your flight to Fort Smith?

At noon is the cheapest time of day to fly from Washington, D.C. Reagan-National Airport to Fort Smith when you can find flight prices for as low as $430. Flying to Fort Smith at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Fort Smith is in the afternoon when prices are around $641.

When to book flights from Washington, D.C. Reagan-National Airport to Fort Smith

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

Cheap Washington, D.C. Reagan-National Airport to Fort Smith (DCA to FSM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Fort Smith

Direct flights

None
There are no direct flights from Washington, D.C. Reagan-National Airport to Fort Smith. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Fort Smith.
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  • How far is Washington, D.C. Reagan-National to Fort Smith by plane?

    Washington, D.C. Reagan-National and Fort Smith are 983.7 mi apart from one another. A reasonable flight in good conditions will take 6h 30m.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Fort Smith Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Fort Smith Airport are updated daily.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Fort Smith Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Fort Smith Airport.

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

    The required travel and health documents for your Fort Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Fort Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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 Washington, D.C. 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 Washington, D.C. to Fort Smith for you.

Can I find flights from Washington, D.C. to Fort Smith with flexible booking policies on momondo?

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

How can momondo help me find flights from Washington, D.C. to Fort Smith?

momondo provides multiple filters to help you find the best flight to Fort Smith from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Washington, D.C. to Fort Smith flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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