$309 Cheap Flights from Washington (DCA) to Fort Smith (FSM)

View $309 flight on Wed, Apr 22, 2026Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Fort Smith, AR (FSM-Fort Smith Regional)

Cheap Flights from Washington to Fort Smith (DCA-FSM)

Prices were available within the past 7 days and start at $309 for one-way flights and $314 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Jan 10 - Tue, Jan 13
DCA
Washington
FSM
Fort Smith
$314 Roundtrip, found 23 hours ago
$314
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Jan 10 from Washington to Fort Smith, returning Tue, Jan 13, priced at $314 found 23 hours ago
American Airlines
Sat, Jan 10 - Tue, Jan 13
DCA
Washington
FSM
Fort Smith
$332 Roundtrip, found 23 hours ago
$332
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Jan 10 from Washington to Fort Smith, returning Tue, Jan 13, priced at $332 found 23 hours ago
American Airlines
Thu, Feb 5 - Sun, Feb 8
DCA
Washington
FSM
Fort Smith
$350 Roundtrip, found 2 days ago
$350
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Feb 5 from Washington to Fort Smith, returning Sun, Feb 8, priced at $350 found 2 days ago
American Airlines
Sat, Jan 10 - Tue, Jan 13
DCA
Washington
FSM
Fort Smith
$359 Roundtrip, found 23 hours ago
$359
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Jan 10 from Washington to Fort Smith, returning Tue, Jan 13, priced at $359 found 23 hours ago
American Airlines
Sat, Jan 10 - Tue, Jan 13
DCA
Washington
FSM
Fort Smith
$372 Roundtrip, found 23 hours ago
$372
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Jan 10 from Washington to Fort Smith, returning Tue, Jan 13, priced at $372 found 23 hours ago
American Airlines
Sat, Jan 10 - Tue, Jan 13
DCA
Washington
FSM
Fort Smith
$374 Roundtrip, found 23 hours ago
$374
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Jan 10 from Washington to Fort Smith, returning Tue, Jan 13, priced at $374 found 23 hours ago
American Airlines
Sat, Jan 10 - Tue, Jan 13
DCA
Washington
FSM
Fort Smith
$382 Roundtrip, found 23 hours ago
$382
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Jan 10 from Washington to Fort Smith, returning Tue, Jan 13, priced at $382 found 23 hours ago
American Airlines
Sat, Jan 10 - Tue, Jan 13
DCA
Washington
FSM
Fort Smith
$390 Roundtrip, found 23 hours ago
$390
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Jan 10 from Washington to Fort Smith, returning Tue, Jan 13, priced at $390 found 23 hours ago
American Airlines
Sat, Jan 10 - Tue, Jan 13
DCA
Washington
FSM
Fort Smith
$396 Roundtrip, found 23 hours ago
$396
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Jan 10 from Washington to Fort Smith, returning Tue, Jan 13, priced at $396 found 23 hours ago
American Airlines
Sat, Jan 10 - Tue, Jan 13
DCA
Washington
FSM
Fort Smith
$403 Roundtrip, found 23 hours ago
$403
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Jan 10 from Washington to Fort Smith, returning Tue, Jan 13, priced at $403 found 23 hours ago

Alternative airports near Fort Smith

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Fort Smith Regional FSM. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $547
FSM
Fort Smith Regional
CheapestClosest
Average driving time to city center8 min
Flights from $547
Flights from Washington (DCA) to Fort Smith (FSM)
Origin airport
Ronald Reagan Washington National
Destination airport
Fort Smith Regional
Airlines serving
American Airlines
Roundtrip price
$313
Distance
983 mi

Washington to Fort Smith Flights

The cheapest times to fly from Washington to Fort Smith

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Fort Smith are during the month of January. You can find some of the cheapest flights from Washington to Fort Smith with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Fort Smith

Sunday is one of the best days to book for cheap flights from Washington to Fort Smith: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Fort Smith

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Fort Smith in 2026. You can also book with separate airlines for your outbound and return journeys, from $309 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Fort Smith flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Fort Smith airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Fort Smith Regional Airport (FSM) cost?
Get a cheap one-way flight from $309 or cheap return flight from $314 from Ronald Reagan Washington National Airport (DCA) to Fort Smith Regional Airport (FSM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to Fort Smith Regional Airport (FSM)?
The cheapest month to fly from DCA to FSM is January, when demand is low. Off-peak season is usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Fort Smith Regional Airport (FSM)?
To find the cheapest airline that'll fly you from DCA to FSM, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Fort Smith Regional Airport (FSM)?
There aren't any daily nonstop flights departing from Ronald Reagan Washington National Airport (DCA) to Fort Smith Regional Airport (FSM). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from DCA to FSM?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Fort Smith Regional Airport (FSM)?
To touch down at Fort Smith Regional Airport (FSM) without delays, choose a flight that leaves Ronald Reagan Washington National Airport (DCA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Fort Smith from Ronald Reagan Washington National Airport (DCA)?
If you're boarding a direct flight from Ronald Reagan Washington National Airport (DCA) to Fort Smith, Northwest Arkansas Regional Airport (XNA) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Fort Smith Regional Airport (FSM) last-minute?
Last-minute fares from DCA to FSM are typically more expensive. To lock in the best prices, start searching for flights well in advance. That said, if your travel plans are flexible, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a DCA to FSM flight and hotel package?
You'll typically save money by booking a DCA to FSM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've selected your ideal flights and accommodations, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Fort Smith Regional Airport (FSM)?
If you reserved your DCA to FSM flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.