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Cheap flights from Fort Smith to District of Columbia from $387

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fort Smith to District of Columbia departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Fort Smith to District of Columbia

Cheap round-trip flights

American Airlines Logo
6:32 pm - 1:00 amFSM-DCA
5h 28m1 stop
American Airlines Logo
3:33 pm - 10:18 pmDCA-FSM
7h 45m1 stop
$451American Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
American Airlines Logo
6:00 am - 3:54 pmFSM-DCA
8h 54m2 stops
American Airlines Logo
5:20 pm - 10:18 pmDCA-FSM
5h 58m1 stop
$456American Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
American Airlines Logo
6:00 am - 3:54 pmFSM-DCA
8h 54m2 stops
American Airlines Logo
3:28 pm - 10:18 pmDCA-FSM
7h 50m2 stops
$461American Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
American Airlines Logo
6:02 am - 1:59 pmFSM-DCA
6h 57m1 stop
American Airlines Logo
10:37 am - 5:43 pmDCA-FSM
8h 06m1 stop
$521American Airlines
Find Deal
Sat, Dec 13 - Tue, Dec 16
American Airlines Logo
6:02 am - 12:20 pmFSM-DCA
5h 18m1 stop
American Airlines Logo
6:35 am - 5:43 pmDCA-FSM
12h 08m2 stops
$526American Airlines
Find Deal
Sat, Dec 13 - Tue, Dec 16
American Airlines Logo
6:00 am - 2:24 pmFSM-DCA
7h 24m2 stops
American Airlines Logo
8:36 am - 5:49 pmDCA-FSM
10h 13m2 stops
$531American Airlines
Find Deal
Sat, Dec 13 - Tue, Dec 16
American Airlines Logo
10:22 am - 4:50 pmFSM-IAD
5h 28m1 stop
American Airlines Logo
5:40 pm - 10:18 pmIAD-FSM
5h 38m1 stop
$567American Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
American Airlines Logo
6:00 am - 4:38 pmFSM-IAD
9h 38m2 stops
American Airlines Logo
5:40 pm - 10:18 pmIAD-FSM
5h 38m1 stop
$572American Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
American Airlines Logo
6:00 am - 4:38 pmFSM-IAD
9h 38m2 stops
American Airlines Logo
2:21 pm - 10:18 pmIAD-FSM
8h 57m2 stops
$577American Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
American Airlines Logo
10:20 am - 6:51 pmFSM-IAD
7h 31m2 stops
American Airlines Logo
12:48 pm - 10:18 pmIAD-FSM
10h 30m2 stops
$666American Airlines
Find Deal
Fri, Sep 19 - Mon, Sep 22

American Airlines flights from Fort Smith to District of Columbia

Our best American Airlines deals on Fort Smith to District of Columbia flight tickets
American Airlines
Sep 27
FSM6:32 pmFort Smith
5h 28m
1 stop
DCA1:00 amWashington, D.C. Reagan-National
Oct 1
DCA3:33 pmWashington, D.C. Reagan-National
7h 45m
1 stop
FSM10:18 pmFort Smith
$451
Find similar
American Airlines
Sep 27
FSM6:00 amFort Smith
8h 54m
2 stops
DCA3:54 pmWashington, D.C. Reagan-National
Oct 1
DCA5:20 pmWashington, D.C. Reagan-National
5h 58m
1 stop
FSM10:18 pmFort Smith
$456
Find similar
American Airlines
Sep 27
FSM6:00 amFort Smith
8h 54m
2 stops
DCA3:54 pmWashington, D.C. Reagan-National
Oct 1
DCA3:28 pmWashington, D.C. Reagan-National
7h 50m
2 stops
FSM10:18 pmFort Smith
$461
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Fort Smith to District of Columbia 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, momondo users made 832,500 searches. Data last updated August 25, 2025.
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 9/27

6:32 pm-1:00 am

1 stop5h 28m

Washington, D.C. Reagan-National

Wed 10/1

3:33 pm-10:18 pm

1 stop7h 45m

$451

Fort SmithWashington, D.C.

FSM - DCA

FSMDCA

Fort Smith

Sat 9/27

6:00 am-3:54 pm

2 stops8h 54m

Washington, D.C. Reagan-National

Wed 10/1

5:20 pm-10:18 pm

1 stop5h 58m

$456

Fort SmithWashington, D.C.

FSM - DCA

FSMDCA

Fort Smith

Sat 9/27

6:00 am-3:54 pm

2 stops8h 54m

Washington, D.C. Reagan-National

Wed 10/1

3:28 pm-10:18 pm

2 stops7h 50m

$461

Fort SmithWashington, D.C.

FSM - DCA

FSMDCA

Fort Smith

Sat 12/13

6:02 am-1:59 pm

1 stop6h 57m

Washington, D.C. Reagan-National

Tue 12/16

10:37 am-5:43 pm

1 stop8h 06m

$521

Fort SmithWashington, D.C.

FSM - DCA

FSMDCA

Fort Smith

Sat 12/13

6:02 am-12:20 pm

1 stop5h 18m

Washington, D.C. Reagan-National

Tue 12/16

6:35 am-5:43 pm

2 stops12h 08m

$526

Fort SmithWashington, D.C.

FSM - DCA

FSMDCA

Fort Smith

Sat 12/13

6:00 am-2:24 pm

2 stops7h 24m

Washington, D.C. Reagan-National

Tue 12/16

8:36 am-5:49 pm

2 stops10h 13m

$531

Fort SmithWashington, D.C.

FSM - IAD

FSMIAD

Fort Smith

Thu 9/18

10:22 am-4:50 pm

1 stop5h 28m

Washington, D.C. Dulles Intl

Mon 9/22

5:40 pm-10:18 pm

1 stop5h 38m

$567

Fort SmithWashington, D.C.

FSM - IAD

FSMIAD

Fort Smith

Thu 9/18

6:00 am-4:38 pm

2 stops9h 38m

Washington, D.C. Dulles Intl

Mon 9/22

5:40 pm-10:18 pm

1 stop5h 38m

$572

Fort SmithWashington, D.C.

FSM - IAD

FSMIAD

Fort Smith

Thu 9/18

6:00 am-4:38 pm

2 stops9h 38m

Washington, D.C. Dulles Intl

Mon 9/22

2:21 pm-10:18 pm

2 stops8h 57m

$577

Fort SmithWashington, D.C.

FSM - IAD

FSMIAD

Fort Smith

Fri 9/19

10:20 am-6:51 pm

2 stops7h 31m

Washington, D.C. Dulles Intl

Mon 9/22

12:48 pm-10:18 pm

2 stops10h 30m

$666

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to District of Columbia from

How to get the cheapest flight ticket from Fort Smith to District of Columbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Tuesday when prices can be found for as low as $516. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Fort Smith because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $700.

Cheap Fort Smith to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fort Smith to District of Columbia

Direct flights

None
There are no direct flights from Fort Smith to District of Columbia. There are no popular flight routes from Fort Smith to District of Columbia.
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  • When did momondo last update prices for flights from Fort Smith Airport to District of Columbia?

    Prices for flights from Fort Smith Airport to District of Columbia refresh daily.

  • How old do you have to be to fly from Fort Smith Airport to District of Columbia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Fort Smith Airport to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The required travel and health documents for your District of Columbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Fort Smith to District of Columbia?

It is quick and easy to find Fort Smith to District of Columbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to District of Columbia that suits you.

Can I find flights from Fort Smith to District of Columbia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Fort Smith to District of Columbia flights to just show those with flexible booking policies.

How can momondo help me find flights from Fort Smith to District of Columbia?

Once all potential Fort Smith to District of Columbia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Fort Smith to District of Columbia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Fort Smith to District of Columbia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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