HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Fort Smith

$531+ Cheap flights from Reagan-National (DCA) to Fort Smith (FSM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — FSM
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to Fort Smith with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Reagan-National to Fort Smith

Cheapest flights from Reagan-National to Fort Smith
Explore the most affordable flight options available from Reagan-National to Fort Smith. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2410:35 am
DCA
-
FSM
1 stop8h 19m
American Airlines
Sat 2/286:07 am
FSM
-
DCA
1 stop5h 30m
American Airlines
Deal found 2/9$531
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/143:59 pm
DCA
-
FSM
1 stop7h 33m
American Airlines
Wed 2/186:07 am
FSM
-
DCA
1 stop7h 46m
American Airlines
Deal found 2/11$601
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/194:59 pm
DCA
-
FSM
1 stop7h 50m
American Airlines
Sat 2/216:07 am
FSM
-
DCA
1 stop5h 30m
American Airlines
Deal found 2/11$614
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/132:16 pm
DCA
-
FSM
2 stops10h 33m
American Airlines
Wed 2/1810:19 am
FSM
-
DCA
1 stop5h 10m
American Airlines
Deal found 2/11$619
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/143:59 pm
DCA
-
FSM
1 stop7h 33m
American Airlines
Tue 2/176:07 am
FSM
-
DCA
1 stop7h 46m
American Airlines
Deal found 2/11$621
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/132:16 pm
DCA
-
FSM
2 stops10h 33m
American Airlines
Tue 2/176:07 am
FSM
-
DCA
2 stops10h 37m
American Airlines
Deal found 2/11$624

Find flight deals from Reagan-National to Fort Smith

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Fort Smith (FSM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$531
(American Airlines)
Provider with most accurate pricing for Washington, D.C. Reagan-National-Fort Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Fort Smith flights.
Search Deals
From Washington, D.C. Reagan-National to Fort Smith
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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, Cheapflights users made 2,558,603 searches. Data last updated February 12, 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

Reagan-National

Fly to

Fort Smith

Route

Depart

Return

Price

Washington, D.C.Fort Smith

DCA - FSM

DCAFSM

Washington, D.C. Reagan-National

Tue 2/24

10:35 am-5:54 pm

1 stop8h 19m

Fort Smith

Sat 2/28

6:07 am-12:37 pm

1 stop5h 30m

$531

Washington, D.C.Fort Smith

DCA - FSM

DCAFSM

Washington, D.C. Reagan-National

Wed 2/25

9:35 am-5:54 pm

2 stops9h 19m

Fort Smith

Sun 3/1

6:07 am-1:19 pm

1 stop6h 12m

$699

Washington, D.C.Fort Smith

DCA - FSM

DCAFSM

Washington, D.C. Reagan-National

Thu 4/9

6:00 am-10:40 am

1 stop5h 40m

Fort Smith

Mon 4/13

11:10 am-7:57 pm

1 stop7h 47m

$711

Washington, D.C.Fort Smith

DCA - FSM

DCAFSM

Washington, D.C. Reagan-National

Thu 2/26

4:59 pm-11:49 pm

1 stop7h 50m

Fort Smith

Mon 3/2

10:19 am-6:41 pm

1 stop7h 22m

$716

Washington, D.C.Fort Smith

DCA - FSM

DCAFSM

Washington, D.C. Reagan-National

Tue 4/7

7:53 am-10:25 pm

2 stops15h 32m

Fort Smith

Thu 4/9

6:00 am-9:30 pm

2 stops14h 30m

$824

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Fort Smith flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Fort Smith flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Fort Smith flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Fort Smith flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Fort Smith flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Fort Smith

Have a flexible travel schedule? Discover the best time to fly to Fort Smith from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Fort Smith

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Fort Smith?

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Fort Smith (average of $179). Flying from Washington, D.C. Reagan-National Airport to Fort Smith in December is currently the most expensive (average of $506). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Fort Smith. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Fort Smith from Washington, D.C. Reagan-National?

    Fort Smith (FSM), located 3.8 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to Fort Smith. 0 airlines have flights to Fort Smith from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Fort Smith should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Fort Smith?

    Airlines like American Airlines fly from Washington, D.C. Reagan-National Airport to Fort Smith in about 8h 19m. The time it takes to get you to your destination can typically vary by up to . The distance from Washington, D.C. Reagan-National Airport to Fort Smith is about 983 mi.

  • Can I find deals for flights from Reagan-National to Fort Smith that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Fort Smith flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Fort Smith?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Fort Smith.

  • Can I find deals for business class flights from Reagan-National to Fort Smith?

    Yes. Cheapflights offers flight deals from Reagan-National to Fort Smith by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Fort Smith?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Fort Smith (average of $179). Flying from Washington, D.C. Reagan-National Airport to Fort Smith in December is currently the most expensive (average of $506). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Fort Smith?

Book flights to Fort Smith if you plan to visit one of these locations
Van Buren

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.