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Washington, D.C.

$625+ Cheap flights from Fort Smith (FSM) to Washington, D.C. (WAS)

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
FSM — WAS
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Fort Smith to Washington, D.C.

Cheapest flights from Fort Smith to Washington, D.C.
Explore the most affordable flight options available from Fort Smith to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This American Airlines deal was found by Cheapflights users on 12/19. 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 12/236:00 amFSM - BWI
1 stop7h 21mAmerican Airlines
Sun 12/288:15 pmBWI - FSM
2 stops14h 31mAmerican Airlines
Deal found 12/19$852
This American Airlines deal was found by Cheapflights users on 12/19. 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 12/236:00 amFSM - IAD
2 stops8h 59mAmerican Airlines
Sun 12/284:29 pmIAD - FSM
2 stops18h 17mAmerican Airlines
Deal found 12/19$860

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

Discover tips and strategies to find the most affordable flight options for your journey from Fort Smith (FSM) to Washington, D.C. (WAS). 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 December 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$691
(American Airlines)
Provider with most accurate pricing for Fort Smith-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fort Smith-Washington, D.C. (WAS) flights.
Search Deals
From Fort Smith to Washington, D.C. (WAS)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fort Smith to Washington, D.C. 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 December 21, 2025.
Use the filters below to find and compare flights from Fort Smith to Washington, D.C. that are best for you.

Fly from

Fort Smith

Fly to

Washington, D.C.

Route

Depart

Return

Price

Fort SmithWashington, D.C.

FSM - IAD

FSMIAD

Fort Smith

Fri 4/3

10:19 am-4:50 pm

1 stop5h 31m

Washington, D.C. Dulles Intl

Mon 4/6

5:52 pm-11:49 pm

1 stop6h 57m

$625

Fort SmithWashington, D.C.

FSM - DCA

FSMDCA

Fort Smith

Sat 1/3

6:00 am-12:12 pm

1 stop5h 12m

Washington, D.C. Reagan-National

Wed 1/7

10:47 am-5:51 pm

1 stop8h 04m

$691

Fort SmithWashington, D.C.

FSM - IAD

FSMIAD

Fort Smith

Sat 1/3

10:16 am-4:43 pm

1 stop5h 27m

Washington, D.C. Dulles Intl

Wed 1/7

5:26 pm-10:46 pm

1 stop6h 20m

$691

Fort SmithBaltimore

FSM - BWI

FSMBWI

Fort Smith

Sat 1/3

10:16 am-6:20 pm

1 stop7h 04m

Baltimore/Washington

Wed 1/7

3:41 pm-10:46 pm

1 stop8h 05m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Compare providers for flights from Fort Smith to Washington, D.C.

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 Fort Smith to Washington, D.C. in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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 Fort Smith-Washington, D.C. flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Fort Smith-Washington, D.C. flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Fort Smith-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fort Smith-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams 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 Fort Smith-Washington, D.C. 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 Fort Smith to Washington, D.C.

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

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

Currently, March is the cheapest month in which you can book a flight from Fort Smith to Washington, D.C. (average of $119). Flying from Fort Smith to Washington, D.C. in December is currently the most expensive (average of $257). 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.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated December 21, 2025.
Peruse reviews from past customers who have flown with American Airlines from Fort Smith to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,050 reviews

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.5

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,050 reviews
American Airlines
7.2
Good
11,050 reviews

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.5

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

Find useful and relevant information for your journey from Fort Smith to Washington, D.C.. 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 from for flights from Fort Smith to Washington, D.C.?

    For a flight from Fort Smith to Washington, D.C., you will be flying from Fort Smith. Fort Smith (FSM) is just 3.8 mi from the center of the city. Fort Smith is the only Fort Smith airport and it handles 0 outbound flights to Washington, D.C. per day. 0 airlines have flights to Washington, D.C. from Fort Smith on a regular basis.

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

    American Airlines can get you from Fort Smith to Washington, D.C. in just under 5h 31m. Your travel time can differ by up to . Fort Smith and Washington, D.C. are separated by a distance of 962 mi.

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

    Most travelers choose Fort Smith - Washington, D.C. Dulles Intl, Fort Smith - Baltimore/Washington or Fort Smith - Washington, D.C. Reagan-National when deciding on the best route from Fort Smith to Washington, D.C..

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Fort Smith to Washington, D.C. (average of $119). Flying from Fort Smith to Washington, D.C. in December is currently the most expensive (average of $257). 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 Washington, D.C.?

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