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.

$417 Cheap Flights from Fort Smith to District of Columbia in 2026

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0 bags

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Find the cheapest flights from Fort Smith to District of Columbia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:05 am - 6:31 pm

FSM

IAD

7h 26m

1 stop

7:21 pm - 11:54 pm

IAD

FSM

5h 33m

1 stop

$567American Airlines

Thu, Jul 30 - Sun, Aug 2

10:05 am - 6:31 pm

FSM

IAD

7h 26m

1 stop

7:21 pm - 11:54 pm

IAD

FSM

5h 33m

1 stop

$622American Airlines

Thu, Jul 30 - Mon, Aug 3

10:05 am - 9:58 pm

FSM

IAD

10h 53m

2 stops

11:56 am - 4:45 pm

IAD

FSM

5h 49m

1 stop

$632American Airlines

Thu, Jul 30 - Mon, Aug 3

10:05 am - 9:58 pm

FSM

IAD

10h 53m

2 stops

7:21 pm - 11:54 pm

IAD

FSM

5h 33m

1 stop

$647American Airlines

Thu, Jul 30 - Sun, Aug 2

10:05 am - 9:58 pm

FSM

IAD

10h 53m

2 stops

1:06 pm - 11:54 pm

IAD

FSM

11h 48m

2 stops

$727American Airlines

Thu, Jul 30 - Mon, Aug 3

6:00 am - 12:34 pm

FSM

DCA

5h 34m

1 stop

2:58 pm - 10:25 pm

DCA

FSM

8h 27m

2 stops

$755American Airlines

Tue, May 5 - Tue, May 5

11:10 am - 5:09 pm

FSM

IAD

4h 59m

1 stop

7:26 pm - 6:11 pm

IAD

FSM

23h 45m

2 stops

$792American Airlines

Tue, May 5 - Tue, May 5

10:05 am - 9:58 pm

FSM

IAD

10h 53m

2 stops

6:40 am - 4:45 pm

IAD

FSM

11h 05m

2 stops

$822American Airlines

Thu, Jul 30 - Sun, Aug 2

6:00 am - 12:34 pm

FSM

DCA

5h 34m

1 stop

5:00 pm - 10:25 pm

DCA

FSM

6h 25m

1 stop

$833American Airlines

Tue, May 5 - Tue, May 5

6:07 am - 2:54 pm

FSM

DCA

7h 47m

1 stop

3:59 pm - 11:49 pm

DCA

FSM

8h 50m

1 stop

$901American Airlines

Tue, Mar 10 - Thu, Mar 12

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

Jul 30

FSM10:05 amFort Smith

7h 26m

1 stop

IAD6:31 pmWashington, D.C. Dulles Intl

Aug 2

IAD7:21 pmWashington, D.C. Dulles Intl

5h 33m

1 stop

FSM11:54 pmFort Smith

$567

American Airlines

Jul 30

FSM10:05 amFort Smith

7h 26m

1 stop

IAD6:31 pmWashington, D.C. Dulles Intl

Aug 3

IAD7:21 pmWashington, D.C. Dulles Intl

5h 33m

1 stop

FSM11:54 pmFort Smith

$622

American Airlines

Jul 30

FSM10:05 amFort Smith

10h 53m

2 stops

IAD9:58 pmWashington, D.C. Dulles Intl

Aug 3

IAD11:56 amWashington, D.C. Dulles Intl

5h 49m

1 stop

FSM4:45 pmFort Smith

$632

momondo 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 - IAD

FSMIAD

Fort Smith

Thu 7/30

10:05 am-6:31 pm

1 stop7h 26m

Washington, D.C. Dulles Intl

Sun 8/2

7:21 pm-11:54 pm

1 stop5h 33m

$567

Fort SmithWashington, D.C.

FSM - IAD

FSMIAD

Fort Smith

Thu 7/30

10:05 am-6:31 pm

1 stop7h 26m

Washington, D.C. Dulles Intl

Mon 8/3

7:21 pm-11:54 pm

1 stop5h 33m

$622

Fort SmithWashington, D.C.

FSM - IAD

FSMIAD

Fort Smith

Thu 7/30

10:05 am-9:58 pm

2 stops10h 53m

Washington, D.C. Dulles Intl

Mon 8/3

11:56 am-4:45 pm

1 stop5h 49m

$632

Fort SmithWashington, D.C.

FSM - IAD

FSMIAD

Fort Smith

Thu 7/30

10:05 am-9:58 pm

2 stops10h 53m

Washington, D.C. Dulles Intl

Sun 8/2

7:21 pm-11:54 pm

1 stop5h 33m

$647

Fort SmithWashington, D.C.

FSM - IAD

FSMIAD

Fort Smith

Thu 7/30

10:05 am-9:58 pm

2 stops10h 53m

Washington, D.C. Dulles Intl

Mon 8/3

1:06 pm-11:54 pm

2 stops11h 48m

$727

Fort SmithWashington, D.C.

FSM - DCA

FSMDCA

Fort Smith

Tue 5/5

6:00 am-12:34 pm

1 stop5h 34m

Washington, D.C. Reagan-National

Tue 5/5

2:58 pm-10:25 pm

2 stops8h 27m

$755

Fort SmithWashington, D.C.

FSM - IAD

FSMIAD

Fort Smith

Tue 5/5

11:10 am-5:09 pm

1 stop4h 59m

Washington, D.C. Dulles Intl

Tue 5/5

7:26 pm-6:11 pm

2 stops23h 45m

$792

Fort SmithWashington, D.C.

FSM - IAD

FSMIAD

Fort Smith

Thu 7/30

10:05 am-9:58 pm

2 stops10h 53m

Washington, D.C. Dulles Intl

Sun 8/2

6:40 am-4:45 pm

2 stops11h 05m

$822

Fort SmithWashington, D.C.

FSM - DCA

FSMDCA

Fort Smith

Tue 5/5

6:00 am-12:34 pm

1 stop5h 34m

Washington, D.C. Reagan-National

Tue 5/5

5:00 pm-10:25 pm

1 stop6h 25m

$833

Fort SmithWashington, D.C.

FSM - DCA

FSMDCA

Fort Smith

Tue 3/10

6:07 am-2:54 pm

1 stop7h 47m

Washington, D.C. Reagan-National

Thu 3/12

3:59 pm-11:49 pm

1 stop8h 50m

$901

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 airline that flies from Fort Smith to District of Columbia?

American Airlines is the most popular carrier operating from Fort Smith to District of Columbia

What airlines fly to District of Columbia?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to District of Columbia from Fort Smith according to our data. American Airlines is the first choice among our users, with 72% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 3 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time	5h 12m
Direct flights	None

The fastest flight from Fort Smith to District of Columbia takes 5h 12m

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.

Search flight deals

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.