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Fort Smith

$431+ Cheap flights from Washington, D.C. (WAS) 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — FSM
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Fort Smith

Cheapest flights from Washington, D.C. to Fort Smith
Explore the most affordable flight options available from Washington, D.C. to Fort Smith. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.

This American Airlines deal was found by Cheapflights users on 2/8. 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 2/277:08 pm
BWI
-
FSM
1 stop5h 41m
American Airlines
Sat 2/286:07 am
FSM
-
BWI
1 stop7h 23m
American Airlines
Deal found 2/8$431
This American Airlines deal was found by Cheapflights users on 2/8. 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 2/275:52 pm
IAD
-
FSM
1 stop6h 57m
American Airlines
Sat 2/2810:19 am
FSM
-
IAD
1 stop5h 15m
American Airlines
Deal found 2/8$614
This American Airlines deal was found by Cheapflights users on 2/6. 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 10/85:00 am
DCA
-
FSM
1 stop5h 31m
American Airlines
Tue 10/136:37 pm
FSM
-
DCA
1 stop5h 22m
American Airlines
Deal found 2/6$629
This American Airlines deal was found by Cheapflights users on 2/6. 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 10/95:00 am
DCA
-
FSM
1 stop5h 31m
American Airlines
Tue 10/136:37 pm
FSM
-
DCA
1 stop5h 22m
American Airlines
Deal found 2/6$634
This American Airlines deal was found by Cheapflights users on 2/6. 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.
Wed 3/115:00 am
IAD
-
FSM
2 stops19h 49m
American Airlines
Sun 3/156:24 pm
FSM
-
IAD
2 stops25h 06m
American Airlines
Deal found 2/6$660
This American Airlines deal was found by Cheapflights users on 2/6. 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 3/125:00 am
IAD
-
FSM
2 stops19h 49m
American Airlines
Sun 3/156:24 pm
FSM
-
IAD
2 stops13h 24m
American Airlines
Deal found 2/6$667
This American Airlines deal was found by Cheapflights users on 2/7. 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 4/36:37 pm
DCA
-
FSM
1 stop6h 12m
American Airlines
Sun 4/56:07 am
FSM
-
DCA
1 stop7h 47m
American Airlines
Deal found 2/7$682
This American Airlines deal was found by Cheapflights users on 2/8. 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 4/96:00 am
DCA
-
FSM
1 stop5h 40m
American Airlines
Mon 4/1311:10 am
FSM
-
DCA
1 stop7h 47m
American Airlines
Deal found 2/8$711
This American Airlines deal was found by Cheapflights users on 2/6. 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 10/87:21 pm
BWI
-
FSM
1 stop5h 14m
American Airlines
Tue 10/136:06 am
FSM
-
BWI
1 stop5h 07m
American Airlines
Deal found 2/6$713
This American Airlines deal was found by Cheapflights users on 2/6. 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 10/85:00 am
DCA
-
FSM
1 stop5h 31m
American Airlines
Mon 10/126:37 pm
FSM
-
DCA
1 stop5h 22m
American Airlines
Deal found 2/6$717
This American Airlines deal was found by Cheapflights users on 2/7. 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 4/34:46 pm
IAD
-
FSM
2 stops8h 03m
American Airlines
Sun 4/510:19 am
FSM
-
IAD
1 stop7h 00m
American Airlines
Deal found 2/7$721
This American Airlines deal was found by Cheapflights users on 2/6. 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 10/95:00 am
DCA
-
FSM
1 stop5h 31m
American Airlines
Mon 10/126:37 pm
FSM
-
DCA
1 stop5h 22m
American Airlines
Deal found 2/6$722

Find flight deals from Washington, D.C. to Fort Smith

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$431
(American Airlines)
Provider with most accurate pricing for Washington, D.C. (WAS)-Fort Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Fort Smith flights.
Search Deals
From Washington, D.C. (WAS) to Fort Smith
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 9, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Fort Smith that are best for you.

Fly from

Washington, D.C.

Fly to

Fort Smith

Route

Depart

Return

Price

BaltimoreFort Smith

BWI - FSM

BWIFSM

Baltimore/Washington

Fri 2/27

7:08 pm-11:49 pm

1 stop5h 41m

Fort Smith

Sat 2/28

10:19 am-10:01 pm

2 stops10h 42m

$436

Washington, D.C.Fort Smith

IAD - FSM

IADFSM

Washington, D.C. Dulles Intl

Fri 2/27

5:52 pm-11:49 pm

1 stop6h 57m

Fort Smith

Sat 2/28

10:19 am-4:34 pm

1 stop5h 15m

$614

Washington, D.C.Fort Smith

IAD - FSM

IADFSM

Washington, D.C. Dulles Intl

Wed 3/11

5:00 am-11:49 pm

2 stops19h 49m

Fort Smith

Sun 3/15

6:24 pm-8:30 pm

2 stops25h 06m

$660

Washington, D.C.Fort Smith

IAD - FSM

IADFSM

Washington, D.C. Dulles Intl

Thu 3/12

5:00 am-11:49 pm

2 stops19h 49m

Fort Smith

Sun 3/15

6:24 pm-8:48 am

2 stops13h 24m

$667

Washington, D.C.Fort Smith

DCA - FSM

DCAFSM

Washington, D.C. Reagan-National

Fri 4/3

6:37 pm-11:49 pm

1 stop6h 12m

Fort Smith

Sun 4/5

6:07 am-2:54 pm

1 stop7h 47m

$682

Washington, D.C.Fort Smith

IAD - FSM

IADFSM

Washington, D.C. Dulles Intl

Fri 4/3

4:46 pm-11:49 pm

2 stops8h 03m

Fort Smith

Sun 4/5

10:19 am-6:19 pm

1 stop7h 00m

$721

BaltimoreFort Smith

BWI - FSM

BWIFSM

Baltimore/Washington

Fri 4/3

7:03 pm-11:49 pm

1 stop5h 46m

Fort Smith

Sun 4/5

10:19 am-6:13 pm

1 stop6h 54m

$723

BaltimoreFort Smith

BWI - FSM

BWIFSM

Baltimore/Washington

Thu 7/23

7:13 pm-11:54 pm

1 stop5h 41m

Fort Smith

Mon 7/27

5:15 pm-11:51 pm

1 stop5h 36m

$739

BaltimoreFort Smith

BWI - FSM

BWIFSM

Baltimore/Washington

Thu 4/9

7:17 pm-11:39 pm

1 stop5h 22m

Fort Smith

Mon 4/13

11:10 am-6:27 pm

1 stop6h 17m

$783

BaltimoreFort Smith

BWI - FSM

BWIFSM

Baltimore/Washington

Wed 3/11

7:03 pm-11:49 pm

1 stop5h 46m

Fort Smith

Sun 3/15

6:07 am-2:30 pm

1 stop7h 23m

$786

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 13 results
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Compare providers for flights from Washington, D.C. to Fort Smith

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Fort Smith in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-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.-Fort Smith flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Fort Smith flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-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.-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 Washington, D.C. to Fort Smith

Have a flexible travel schedule? Discover the best time to fly to Fort Smith from Washington, D.C. 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. to Fort Smith

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

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Fort Smith (average of $109). Flying from Washington, D.C. to Fort Smith in January is currently the most expensive (average of $288). 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 Washington, D.C. 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.?

    Fort Smith (FSM) is the airport you will fly into if you book a flight from Washington, D.C. to Fort Smith. You should not have trouble finding flights to Fort Smith from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Fort Smith airport from Washington, D.C.. It is only a 3.8 mi journey from Fort Smith (FSM) to Fort Smith’s city center.

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

    Airlines like American Airlines fly from Washington, D.C. to Fort Smith in about 5h 41m. The time it takes to get you to your destination can typically vary by up to . The distance from Washington, D.C. to Fort Smith is about 1006 mi.

  • What are the most popular routes from Washington, D.C. to Fort Smith?

    While some choose either Baltimore/Washington - Fort Smith or Washington, D.C. Reagan-National - Fort Smith, Washington, D.C. Dulles Intl - Fort Smith is the most popular route from Washington, D.C. to Fort Smith.

  • Can I find deals for flights from Washington, D.C. to Fort Smith that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Fort Smith flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Fort Smith?

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

  • Can I find deals for business class flights from Washington, D.C. to Fort Smith?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Fort Smith?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Fort Smith (average of $109). Flying from Washington, D.C. to Fort Smith in January is currently the most expensive (average of $288). 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

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