Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. Reagan-National Airport to Fort Smith from $571

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 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
1 adult, Economy, 0 bags

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
6:55 pm - 11:57 pm
DCA
-
FSM
6h 02m
1 stop
American Airlines Logo
6:10 am - 12:42 pm
FSM
-
DCA
5h 32m
1 stop
$571American Airlines
Wed, Jul 15 - Wed, Jul 29
American Airlines Logo
6:55 pm - 11:57 pm
DCA
-
FSM
6h 02m
1 stop
American Airlines Logo
6:00 am - 12:43 pm
FSM
-
DCA
5h 43m
1 stop
$647American Airlines
Thu, Jul 23 - Thu, Aug 6
American Airlines Logo
5:11 pm - 11:57 pm
DCA
-
FSM
7h 46m
1 stop
American Airlines Logo
6:00 am - 3:01 pm
FSM
-
DCA
8h 01m
2 stops
$781American Airlines
Thu, Jul 23 - Thu, Aug 6
American Airlines Logo
11:59 am - 4:44 pm
DCA
-
FSM
5h 45m
1 stop
American Airlines Logo
10:06 am - 5:59 pm
FSM
-
DCA
6h 53m
2 stops
$930American Airlines
Wed, Jul 15 - Wed, Jul 29

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

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
Jul 15
DCA6:55 pmWashington, D.C. Reagan-National
6h 02m
1 stop
FSM11:57 pmFort Smith
Jul 29
FSM6:10 amFort Smith
5h 32m
1 stop
DCA12:42 pmWashington, D.C. Reagan-National
$571
American Airlines
Jul 23
DCA6:55 pmWashington, D.C. Reagan-National
6h 02m
1 stop
FSM11:57 pmFort Smith
Aug 6
FSM6:00 amFort Smith
5h 43m
1 stop
DCA12:43 pmWashington, D.C. Reagan-National
$647
American Airlines
Jul 23
DCA5:11 pmWashington, D.C. Reagan-National
7h 46m
1 stop
FSM11:57 pmFort Smith
Aug 6
FSM6:00 amFort Smith
8h 01m
2 stops
DCA3:01 pmWashington, D.C. Reagan-National
$781

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 July 5, 2026.
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

Cheapest round-trip
Quickest round-trip

Washington, D.C.Fort Smith

DCA - FSM

DCAFSM

Washington, D.C. Reagan-National

Wed 7/15

6:55 pm-11:57 pm

1 stop6h 02m

Fort Smith

Wed 7/29

6:10 am-12:42 pm

1 stop5h 32m

$571

Washington, D.C.Fort Smith

DCA - FSM

DCAFSM

Washington, D.C. Reagan-National

Thu 7/23

6:55 pm-11:57 pm

1 stop6h 02m

Fort Smith

Thu 8/6

6:00 am-12:43 pm

1 stop5h 43m

$647

Washington, D.C.Fort Smith

DCA - FSM

DCAFSM

Washington, D.C. Reagan-National

Thu 7/23

5:11 pm-11:57 pm

1 stop7h 46m

Fort Smith

Thu 8/6

6:00 am-3:01 pm

2 stops8h 01m

$781

Washington, D.C.Fort Smith

DCA - FSM

DCAFSM

Washington, D.C. Reagan-National

Wed 7/15

11:59 am-4:44 pm

1 stop5h 45m

Fort Smith

Wed 7/29

10:06 am-5:59 pm

2 stops6h 53m

$930

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Fastest flight time

7h 45m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Fort Smith takes 7h 45m
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.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Fort Smith

  • 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 7h 45m.

  • 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.

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Fort Smith

  • How do I get Price Alerts for flights from Washington, D.C. Reagan-National Airport to Fort Smith?

    Search flight deals from Washington, D.C. Reagan-National Airport to Fort Smith. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Washington, D.C. Reagan-National Airport to Fort Smith with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • 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 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.

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
Tue 8/4
Tue 8/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States