What airlines fly to Washington, D.C.?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Washington, D.C. from Fort Smith according to our data. American Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 3 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Fort Smith Airport to Washington, D.C.?

Prices for flights from Fort Smith Airport to Washington, D.C. refresh daily.

How old do you have to be to fly from Fort Smith Airport to Washington, D.C.?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Fort Smith Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The required travel and health documents for your Washington, D.C. 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 Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$352 Cheap Flights from Fort Smith to Washington, D.C. in 2025/26

1 adult

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Cheap round-trip flights

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10:27 am - 6:11 pmFSM-BWI

6h 44m1 stop

7:03 pm - 11:33 pmBWI-FSM

5h 30m1 stop

$357American Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

10:27 am - 6:11 pmFSM-BWI

6h 44m1 stop

2:12 pm - 11:33 pmBWI-FSM

10h 21m2 stops

$362American Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

10:27 am - 6:11 pmFSM-BWI

6h 44m1 stop

7:03 pm - 11:33 pmBWI-FSM

5h 30m1 stop

$488American Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

10:27 am - 6:11 pmFSM-BWI

6h 44m1 stop

2:12 pm - 11:33 pmBWI-FSM

10h 21m2 stops

$493American Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

6:03 am - 5:38 pmFSM-BWI

10h 35m2 stops

2:12 pm - 11:33 pmBWI-FSM

10h 21m2 stops

$498American Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

6:00 am - 11:59 amFSM-DCA

4h 59m1 stop

6:42 am - 5:49 pmDCA-FSM

12h 07m2 stops

$505American Airlines

Find Deal

Sat, Dec 13 - Tue, Dec 16

10:19 am - 11:56 pmFSM-DCA

12h 37m2 stops

6:42 am - 5:49 pmDCA-FSM

12h 07m2 stops

$510American Airlines

Find Deal

Sat, Dec 13 - Tue, Dec 16

10:27 am - 6:11 pmFSM-BWI

6h 44m1 stop

7:03 pm - 11:33 pmBWI-FSM

5h 30m1 stop

$511American Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

10:27 am - 6:11 pmFSM-BWI

6h 44m1 stop

2:12 pm - 11:33 pmBWI-FSM

10h 21m2 stops

$516American Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

6:00 am - 11:59 amFSM-DCA

4h 59m1 stop

11:59 am - 5:49 pmDCA-FSM

6h 50m1 stop

$521American Airlines

Find Deal

Sat, Dec 13 - Tue, Dec 16

American Airlines flights from Fort Smith to Washington, D.C.

Our best American Airlines deals on Fort Smith to Washington, D.C. flight tickets

American Airlines

Mar 3

FSM10:27 amFort Smith

6h 44m

1 stop

BWI6:11 pmBaltimore/Washington

Mar 7

BWI7:03 pmBaltimore/Washington

5h 30m

1 stop

FSM11:33 pmFort Smith

$357

Find similar

American Airlines

Mar 3

FSM10:27 amFort Smith

6h 44m

1 stop

BWI6:11 pmBaltimore/Washington

Mar 7

BWI2:12 pmBaltimore/Washington

10h 21m

2 stops

FSM11:33 pmFort Smith

$362

Find similar

American Airlines

Mar 3

FSM10:27 amFort Smith

6h 44m

1 stop

BWI6:11 pmBaltimore/Washington

Mar 7

BWI7:03 pmBaltimore/Washington

5h 30m

1 stop

FSM11:33 pmFort Smith

$488

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Fort Smith to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Fort SmithBaltimore

FSM - BWI

FSMBWI

Fort Smith

Tue 3/3

10:27 am-6:11 pm

1 stop6h 44m

Baltimore/Washington

Sat 3/7

7:03 pm-11:33 pm

1 stop5h 30m

$357

Fort SmithBaltimore

FSM - BWI

FSMBWI

Fort Smith

Tue 3/3

10:27 am-6:11 pm

1 stop6h 44m

Baltimore/Washington

Sat 3/7

2:12 pm-11:33 pm

2 stops10h 21m

$362

Fort SmithBaltimore

FSM - BWI

FSMBWI

Fort Smith

Tue 3/3

10:27 am-6:11 pm

1 stop6h 44m

Baltimore/Washington

Sat 3/7

7:03 pm-11:33 pm

1 stop5h 30m

$488

Fort SmithBaltimore

FSM - BWI

FSMBWI

Fort Smith

Tue 3/3

10:27 am-6:11 pm

1 stop6h 44m

Baltimore/Washington

Sat 3/7

2:12 pm-11:33 pm

2 stops10h 21m

$493

Fort SmithBaltimore

FSM - BWI

FSMBWI

Fort Smith

Tue 3/3

6:03 am-5:38 pm

2 stops10h 35m

Baltimore/Washington

Sat 3/7

2:12 pm-11:33 pm

2 stops10h 21m

$498

Fort SmithWashington, D.C.

FSM - DCA

FSMDCA

Fort Smith

Sat 12/13

6:00 am-11:59 am

1 stop4h 59m

Washington, D.C. Reagan-National

Tue 12/16

6:42 am-5:49 pm

2 stops12h 07m

$505

Fort SmithWashington, D.C.

FSM - DCA

FSMDCA

Fort Smith

Sat 12/13

10:19 am-11:56 pm

2 stops12h 37m

Washington, D.C. Reagan-National

Tue 12/16

6:42 am-5:49 pm

2 stops12h 07m

$510

Fort SmithBaltimore

FSM - BWI

FSMBWI

Fort Smith

Tue 3/3

10:27 am-6:11 pm

1 stop6h 44m

Baltimore/Washington

Sat 3/7

7:03 pm-11:33 pm

1 stop5h 30m

$511

Fort SmithBaltimore

FSM - BWI

FSMBWI

Fort Smith

Tue 3/3

10:27 am-6:11 pm

1 stop6h 44m

Baltimore/Washington

Sat 3/7

2:12 pm-11:33 pm

2 stops10h 21m

$516

Fort SmithWashington, D.C.

FSM - DCA

FSMDCA

Fort Smith

Sat 12/13

6:00 am-11:59 am

1 stop4h 59m

Washington, D.C. Reagan-National

Tue 12/16

11:59 am-5:49 pm

1 stop6h 50m

$521

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Fort Smith to Washington, D.C.

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

Prices

Airlines

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Fort Smith is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $516. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Fort Smith to Washington, D.C. for around $700.

When to book flights from Fort Smith to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Fort Smith to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Fort Smith to Washington, D.C. (FSM to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fort Smith to Washington, D.C.

Direct flights	None

There are no direct flights from Fort Smith to Washington, D.C.. There are no popular flight routes from Fort Smith to Washington, D.C..

Search flight deals

How far is Fort Smith to Washington, D.C. by plane?
There are 984.4 mi between Fort Smith and Washington, D.C.. Typically, this will take 4h 38m by plane in normal conditions.
When did momondo last update prices for flights from Fort Smith Airport to Washington, D.C.?
Prices for flights from Fort Smith Airport to Washington, D.C. refresh daily.
How old do you have to be to fly from Fort Smith Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Fort Smith Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. 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 Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Fort Smith to Washington, D.C.?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Fort Smith to Washington, D.C. is American Airlines (100% of total bookings).

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Why use momondo?

Why should I use momondo to find a flight deal from Fort Smith to Washington, D.C.?

It is quick and easy to find Fort Smith to Washington, D.C. 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 Washington, D.C. that suits you.

Can I find flights from Fort Smith to Washington, D.C. with flexible booking policies on momondo?

Flights from Fort Smith to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Fort Smith to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Fort Smith.

I’m not ready to book a flight from Fort Smith to Washington, D.C. right now. Can momondo alert me if prices change?

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