$387+ Cheap flights from Fort Smith (FSM) to District of Columbia
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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Fort Smith to District of Columbia 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 Fort Smith to District of Columbia
Keep the following information in mind while searching for Fort Smith to District of Columbia flight deals. Data was last updated September 15, 2025.
Round-trip from | $474 (American Airlines) |
|---|---|
One-way from | $387 (American Airlines) |
Find flight deals from Fort Smith to District of Columbia
Cheapest flights from Fort Smith to District of ColumbiaExplore the most affordable flight options available from Fort Smith to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.
Explore the most affordable flight options available from Fort Smith to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.
This American Airlines deal was found by Cheapflights users on 9/13. 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.
This American Airlines deal was found by Cheapflights users on 9/14. 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.
This American Airlines deal was found by Cheapflights users on 9/14. 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.
This American Airlines deal was found by Cheapflights users on 9/13. 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.
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Fort Smith to District of Columbia that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Fort SmithWashington, D.C.
FSM - DCA
FSMDCA
Fort Smith
Sat 12/13
6:28 pm-9:14 am
2 stops13h 46m
Washington, D.C. Reagan-National
Tue 12/16
7:30 am-5:49 pm
2 stops11h 19m
Fort SmithWashington, D.C.
FSM - IAD
FSMIAD
Fort Smith
Sat 3/7
10:27 am-4:05 pm
1 stop4h 38m
Washington, D.C. Dulles Intl
Mon 3/9
5:10 pm-11:35 pm
1 stop7h 25m
Fort SmithWashington, D.C.
FSM - IAD
FSMIAD
Fort Smith
Fri 11/21
6:16 pm-11:41 pm
1 stop28h 25m
Washington, D.C. Dulles Intl
Sun 12/21
5:55 pm-10:27 pm
1 stop29h 32m
Fort SmithWashington, D.C.
FSM - DCA
FSMDCA
Fort Smith
Mon 9/29
3:20 pm-11:00 pm
1 stop6h 40m
Washington, D.C. Reagan-National
Fri 10/3
7:35 pm-9:50 am
1 stop15h 15m
Fort SmithWashington, D.C.
FSM - DCA
FSMDCA
Fort Smith
Sun 9/28
6:24 pm-12:55 am
1 stop5h 31m
Washington, D.C. Reagan-National
Thu 10/2
9:20 am-2:50 pm
1 stop6h 30m
Fort SmithWashington, D.C.
FSM - DCA
FSMDCA
Fort Smith
Sat 9/27
3:20 pm-11:00 pm
1 stop6h 40m
Fort SmithWashington, D.C.
FSM - DCA
FSMDCA
Fort Smith
Wed 9/24
6:32 pm-1:00 am
1 stop5h 28m
Fort SmithWashington, D.C.
FSM - IAD
FSMIAD
Fort Smith
Sat 9/27
3:20 pm-10:46 pm
1 stop6h 26m
Fort SmithWashington, D.C.
FSM - IAD
FSMIAD
Fort Smith
Wed 9/24
10:20 am-4:50 pm
1 stop5h 30m
Best time to book a flight from Fort Smith to District of Columbia
Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Fort Smith with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Fort Smith to District of Columbia
What is the cheapest month to book a flight from Fort Smith to District of Columbia?
Currently, August is the cheapest month in which you can book a flight from Fort Smith to District of Columbia (average of $292). Flying from Fort Smith to District of Columbia in April is currently the most expensive (average of $337). 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.