What is the cheapest airline that flies from Fort Smith to Washington?

American Airlines is the most popular carrier operating from Fort Smith to Washington

What airlines fly to State of Washington?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to State of Washington from Fort Smith according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 5 different airlines that fly to State of Washington 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?

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

How many operators does momondo search for flights from Fort Smith Airport to Washington?

As of August 2026, there is 1 operator available to choose from for flights from Fort Smith Airport to Washington.

How old do you have to be to fly from Fort Smith Airport to Washington?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Fort Smith Airport to Washington.

What documentation or ID do you need to fly to Washington?

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

$379 Cheap Flights from Fort Smith to Washington in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Fort Smith to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:03 am - 11:32 amFSM Fort Smith-SEA Seattle/Tacoma Intl

7h 29m1 stop Dallas/Fort Worth

7:30 am - 4:44 pmSEA Seattle/Tacoma Intl-FSM Fort Smith

7h 14m1 stop Dallas/Fort Worth

$379American Airlines

Wed, Nov 25 - Wed, Dec 2

6:00 am - 11:14 amFSM Fort Smith-SEA Seattle/Tacoma Intl

7h 14m1 stop Dallas/Fort Worth

2:26 pm - 11:55 pmSEA Seattle/Tacoma Intl-FSM Fort Smith

7h 29m1 stop Dallas/Fort Worth

$379American Airlines

Wed, Oct 14 - Wed, Oct 21

6:00 am - 1:35 pmFSM Fort Smith-SEA Seattle/Tacoma Intl

9h 35m1 stop Dallas/Fort Worth

12:47 pm - 11:53 pmSEA Seattle/Tacoma Intl-FSM Fort Smith

9h 06m1 stop Dallas/Fort Worth

$379American Airlines

Wed, Oct 28 - Wed, Nov 4

10:03 am - 4:54 pmFSM Fort Smith-SEA Seattle/Tacoma Intl

8h 51m1 stop Dallas/Fort Worth

2:07 pm - 11:53 pmSEA Seattle/Tacoma Intl-FSM Fort Smith

7h 46m1 stop Dallas/Fort Worth

$379American Airlines

Wed, Nov 4 - Wed, Nov 11

5:16 pm - 9:52 pmFSM Fort Smith-SEA Seattle/Tacoma Intl

6h 36m1 stop Dallas/Fort Worth

2:12 pm - 10:35 pmSEA Seattle/Tacoma Intl-FSM Fort Smith

6h 23m1 stop Dallas/Fort Worth

$379American Airlines

Wed, Sep 23 - Wed, Sep 30

5:08 pm - 12:10 amFSM Fort Smith-SEA Seattle/Tacoma Intl

9h 02m1 stop Dallas/Fort Worth

2:26 pm - 11:55 pmSEA Seattle/Tacoma Intl-FSM Fort Smith

7h 29m1 stop Dallas/Fort Worth

$379American Airlines

Wed, Oct 7 - Wed, Oct 14

6:00 am - 11:12 amFSM Fort Smith-SEA Seattle/Tacoma Intl

7h 12m1 stop Dallas/Fort Worth

2:07 pm - 11:53 pmSEA Seattle/Tacoma Intl-FSM Fort Smith

7h 46m1 stop Dallas/Fort Worth

$379American Airlines

Thu, Dec 3 - Thu, Dec 10

5:14 pm - 10:11 pmFSM Fort Smith-SEA Seattle/Tacoma Intl

6h 57m1 stop Dallas/Fort Worth

7:30 am - 4:44 pmSEA Seattle/Tacoma Intl-FSM Fort Smith

7h 14m1 stop Dallas/Fort Worth

$379American Airlines

Wed, Dec 2 - Wed, Dec 9

6:00 am - 11:11 amFSM Fort Smith-SEA Seattle/Tacoma Intl

7h 11m1 stop Dallas/Fort Worth

3:45 pm - 11:55 pmSEA Seattle/Tacoma Intl-FSM Fort Smith

6h 10m1 stop Dallas/Fort Worth

$379American Airlines

Wed, Sep 30 - Wed, Oct 7

7:44 pm - 12:10 amFSM Fort Smith-SEA Seattle/Tacoma Intl

6h 26m1 stop Dallas/Fort Worth

7:30 am - 4:37 pmSEA Seattle/Tacoma Intl-FSM Fort Smith

7h 07m1 stop Dallas/Fort Worth

$379American Airlines

Mon, Oct 19 - Sat, Oct 24

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American Airlines flights from Fort Smith to State of Washington

Our best American Airlines deals on Fort Smith to State of Washington flight tickets

American Airlines

Sep 23

FSM5:16 pmFort Smith

6h 36m

1 stop

SEA9:52 pmSeattle/Tacoma Intl

Sep 30

SEA2:12 pmSeattle/Tacoma Intl

6h 23m

1 stop

FSM10:35 pmFort Smith

$379

American Airlines

Oct 27

FSM5:08 pmFort Smith

6h 49m

1 stop

SEA9:57 pmSeattle/Tacoma Intl

Nov 1

SEA3:41 pmSeattle/Tacoma Intl

6h 12m

1 stop

FSM11:53 pmFort Smith

$479

American Airlines

Sep 30

FSM10:06 amFort Smith

8h 36m

1 stop

SEA4:42 pmSeattle/Tacoma Intl

Oct 3

SEA2:12 pmSeattle/Tacoma Intl

6h 23m

1 stop

FSM10:35 pmFort Smith

$493

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Fort SmithSeattle

FSM Fort Smith - SEA Seattle/Tacoma Intl

FSMSEA

Fort Smith

Wed 11/25

6:03 am-11:32 am

1 stop7h 29m

Seattle/Tacoma Intl

Wed 12/2

7:30 am-4:44 pm

1 stop7h 14m

$379

Fort SmithSeattle

FSM Fort Smith - SEA Seattle/Tacoma Intl

FSMSEA

Fort Smith

Wed 10/14

6:00 am-11:14 am

1 stop7h 14m

Seattle/Tacoma Intl

Wed 10/21

2:26 pm-11:55 pm

1 stop7h 29m

$379

Fort SmithSeattle

FSM Fort Smith - SEA Seattle/Tacoma Intl

FSMSEA

Fort Smith

Wed 10/28

6:00 am-1:35 pm

1 stop9h 35m

Seattle/Tacoma Intl

Wed 11/4

12:47 pm-11:53 pm

1 stop9h 06m

$379

Fort SmithSeattle

FSM Fort Smith - SEA Seattle/Tacoma Intl

FSMSEA

Fort Smith

Wed 11/4

10:03 am-4:54 pm

1 stop8h 51m

Seattle/Tacoma Intl

Wed 11/11

2:07 pm-11:53 pm

1 stop7h 46m

$379

Quickest round-trip

Fort SmithSeattle

FSM Fort Smith - SEA Seattle/Tacoma Intl

FSMSEA

Fort Smith

Wed 9/23

5:16 pm-9:52 pm

1 stop6h 36m

Seattle/Tacoma Intl

Wed 9/30

2:12 pm-10:35 pm

1 stop6h 23m

$379

Fort SmithSeattle

FSM Fort Smith - SEA Seattle/Tacoma Intl

FSMSEA

Fort Smith

Wed 10/7

5:08 pm-12:10 am

1 stop9h 02m

Seattle/Tacoma Intl

Wed 10/14

2:26 pm-11:55 pm

1 stop7h 29m

$379

Fort SmithSeattle

FSM Fort Smith - SEA Seattle/Tacoma Intl

FSMSEA

Fort Smith

Thu 12/3

6:00 am-11:12 am

1 stop7h 12m

Seattle/Tacoma Intl

Thu 12/10

2:07 pm-11:53 pm

1 stop7h 46m

$379

Fort SmithSeattle

FSM Fort Smith - SEA Seattle/Tacoma Intl

FSMSEA

Fort Smith

Wed 12/2

5:14 pm-10:11 pm

1 stop6h 57m

Seattle/Tacoma Intl

Wed 12/9

7:30 am-4:44 pm

1 stop7h 14m

$379

Fort SmithSeattle

FSM Fort Smith - SEA Seattle/Tacoma Intl

FSMSEA

Fort Smith

Wed 9/30

6:00 am-11:11 am

1 stop7h 11m

Seattle/Tacoma Intl

Wed 10/7

3:45 pm-11:55 pm

1 stop6h 10m

$379

Fort SmithSeattle

FSM Fort Smith - SEA Seattle/Tacoma Intl

FSMSEA

Fort Smith

Mon 10/19

7:44 pm-12:10 am

1 stop6h 26m

Seattle/Tacoma Intl

Sat 10/24

7:30 am-4:37 pm

1 stop7h 07m

$379

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 State of Washington

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

Can stopping save me money on Fort Smith to State of Washington flights?

You could potentially save up to 4% on your flight if you consider stops on a Fort Smith to State of Washington flight.

Cheap Fort Smith to State of Washington flight deals and tips

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

Best Price Found	$448
Fastest flight time	6h 49m
Direct flights	None

The best one-way flight to State of Washington from Fort Smith in the past 72 hours is $448. The best round-trip flight deal from Fort Smith to State of Washington found on momondo in the last 72 hours is $379.

The fastest flight from Fort Smith to State of Washington takes 6h 49m

There are no direct flights from Fort Smith to State of Washington. There are no popular flight routes from Fort Smith to State of Washington.

Search flight deals

Frequently asked questions about flying from Fort Smith to Washington

When did momondo last update prices for flights from Fort Smith Airport to Washington?
Prices for flights from Fort Smith Airport to Washington refresh daily.
How many operators does momondo search for flights from Fort Smith Airport to Washington?
As of August 2026, there is 1 operator available to choose from for flights from Fort Smith Airport to Washington.
How old do you have to be to fly from Fort Smith Airport to Washington?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Fort Smith Airport to Washington.
What documentation or ID do you need to fly to Washington?
The required travel and health documents for your Washington 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Fort Smith to State of Washington

Compare and see reviews for airlines that fly from Fort Smith to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $368	Free Cancellation	Rating 7.1 12,025 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Fort Smith to Washington?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from Fort Smith.

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

All flight searches from Fort Smith to Washington on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Fort Smith to Washington?

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 from Fort Smith.

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

Yes momondo offers price alerts on flights to Washington from Fort Smith. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.