HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Fort Smith

$386+ Cheap flights from Dulles Intl (IAD) to Fort Smith (FSM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FSM
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl 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 Dulles Intl to Fort Smith

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 June 26, 2025.

Round-trip from

$489
(American Airlines)

One-way from

$386
(American Airlines)
From Washington, D.C. Dulles Intl to Fort Smith
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Fort Smith
Search Deals

Find flight deals from Dulles Intl to Fort Smith

Cheapest flights from Dulles Intl to Fort Smith
Explore the most affordable flight options available from Dulles Intl to Fort Smith. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This American Airlines deal was found by Cheapflights users on 6/25. 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 7/56:35 amIAD - FSM
2 stops11h 48mAmerican Airlines
Tue 7/85:53 pmFSM - IAD
2 stops17h 56mAmerican Airlines
Deal found 6/25$646

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl 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 June 26, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Fort Smith that are best for you.

Fly from

Dulles Intl

Fly to

Fort Smith

Route

Depart

Return

Price

Washington, D.C.Fort Smith

IAD - FSM

IADFSM

Washington, D.C. Dulles Intl

Thu 7/10

6:44 pm-11:51 pm

1 stop6h 07m

Fort Smith

Mon 7/14

10:20 am-5:38 pm

1 stop6h 18m

$772

Washington, D.C.Fort Smith

IAD - FSM

IADFSM

Washington, D.C. Dulles Intl

Tue 7/15

6:44 pm-11:51 pm

1 stop6h 07m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Best time to book a flight from Dulles Intl to Fort Smith

Have a flexible travel schedule? Discover the best time to fly to Fort Smith from Dulles Intl 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. Dulles Intl Airport to Fort Smith

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

Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Fort Smith (average of $447). Flying from Washington, D.C. Dulles Intl Airport to Fort Smith in March is currently the most expensive (average of $574). 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 Fort Smith

Get insights into the airlines that provide service to Fort Smith. 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 Fort Smith. Reviews last updated June 26, 2025.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Fort Smith, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl?

    If you book a flight to Fort Smith from Washington, D.C. Dulles Intl, you will be flying to Fort Smith, which is the city’s only airport. Fort Smith (FSM) is located 3.8 mi from the center of Fort Smith. There are 0 flights from Washington, D.C. Dulles Intl to Fort Smith per day from 0 different airlines.

  • Can I find deals for flights from Dulles Intl to Fort Smith that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to Fort Smith?

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

  • Can I find deals for business class flights from Dulles Intl to Fort Smith?

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Fort Smith?

    Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Fort Smith (average of $447). Flying from Washington, D.C. Dulles Intl Airport to Fort Smith in March is currently the most expensive (average of $574). 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. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport 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.