When did momondo last update prices for flights from Fort Smith Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Fort Smith Airport to Seattle/Tacoma Intl Airport are updated daily.

How many operators does momondo search for flights from Fort Smith Airport to Seattle/Tacoma Intl Airport?

The number of operators available for flights from Fort Smith Airport to Seattle/Tacoma Intl Airport is 1 as of June 2026.

How old do you have to be to fly from Fort Smith Airport to Seattle/Tacoma Intl Airport?

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 Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$369 Cheap Flights from Fort Smith to Seattle in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Fort Smith to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:15 pm - 10:26 pm

FSM

SEA

7h 11m

1 stop

12:40 am - 9:41 am

SEA

FSM

7h 01m

1 stop

$369American Airlines

Sat, Aug 15 - Sun, Aug 23

5:15 pm - 10:26 pm

FSM

SEA

7h 11m

1 stop

11:22 pm - 9:36 am

SEA

FSM

8h 14m

1 stop

$404American Airlines

Wed, Jul 15 - Thu, Jul 23

8:28 pm - 12:57 am

FSM

SEA

6h 29m

1 stop

11:22 pm - 9:36 am

SEA

FSM

8h 14m

1 stop

$483American Airlines

Wed, Jul 15 - Thu, Jul 23

8:28 pm - 12:57 am

FSM

SEA

6h 29m

1 stop

11:16 pm - 9:41 am

SEA

FSM

8h 25m

1 stop

$597American Airlines

Wed, Jul 29 - Wed, Aug 5

8:18 pm - 12:57 am

FSM

SEA

6h 39m

1 stop

11:22 pm - 9:36 am

SEA

FSM

8h 14m

1 stop

$599American Airlines

Thu, Jul 9 - Mon, Jul 13

10:06 am - 5:44 pm

FSM

SEA

9h 38m

2 stops

11:22 pm - 9:36 am

SEA

FSM

8h 14m

1 stop

$624American Airlines

Wed, Jul 15 - Thu, Jul 23

8:18 pm - 12:57 am

FSM

SEA

6h 39m

1 stop

11:22 pm - 9:36 am

SEA

FSM

8h 14m

1 stop

$695American Airlines

Thu, Jul 23 - Thu, Jul 30

10:06 am - 5:44 pm

FSM

SEA

9h 38m

2 stops

11:22 pm - 9:36 am

SEA

FSM

8h 14m

1 stop

$712American Airlines

Wed, Jul 15 - Thu, Jul 23

10:06 am - 5:44 pm

FSM

SEA

9h 38m

2 stops

11:22 pm - 9:36 am

SEA

FSM

8h 14m

1 stop

$720American Airlines

Thu, Jul 9 - Mon, Jul 13

10:06 am - 5:44 pm

FSM

SEA

9h 38m

2 stops

11:16 pm - 9:41 am

SEA

FSM

8h 25m

1 stop

$738American Airlines

Wed, Jul 29 - Wed, Aug 5

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

American Airlines flights from Fort Smith to Seattle

Our best American Airlines deals on Fort Smith to Seattle flight tickets

American Airlines

Aug 15

FSM5:15 pmFort Smith

7h 11m

1 stop

SEA10:26 pmSeattle/Tacoma Intl

Aug 23

SEA12:40 amSeattle/Tacoma Intl

7h 01m

1 stop

FSM9:41 amFort Smith

$369

American Airlines

Jul 15

FSM5:15 pmFort Smith

7h 11m

1 stop

SEA10:26 pmSeattle/Tacoma Intl

Jul 23

SEA11:22 pmSeattle/Tacoma Intl

8h 14m

1 stop

FSM9:36 amFort Smith

$404

American Airlines

Jul 15

FSM8:28 pmFort Smith

6h 29m

1 stop

SEA12:57 amSeattle/Tacoma Intl

Jul 23

SEA11:22 pmSeattle/Tacoma Intl

8h 14m

1 stop

FSM9:36 amFort Smith

$483

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Sat 8/15

5:15 pm-10:26 pm

1 stop7h 11m

Seattle/Tacoma Intl

Sun 8/23

12:40 am-9:41 am

1 stop7h 01m

$369

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Wed 7/15

5:15 pm-10:26 pm

1 stop7h 11m

Seattle/Tacoma Intl

Thu 7/23

11:22 pm-9:36 am

1 stop8h 14m

$404

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Wed 7/15

8:28 pm-12:57 am

1 stop6h 29m

Seattle/Tacoma Intl

Thu 7/23

11:22 pm-9:36 am

1 stop8h 14m

$483

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Wed 7/29

8:28 pm-12:57 am

1 stop6h 29m

Seattle/Tacoma Intl

Wed 8/5

11:16 pm-9:41 am

1 stop8h 25m

$597

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Thu 7/9

8:18 pm-12:57 am

1 stop6h 39m

Seattle/Tacoma Intl

Mon 7/13

11:22 pm-9:36 am

1 stop8h 14m

$599

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Wed 7/15

10:06 am-5:44 pm

2 stops9h 38m

Seattle/Tacoma Intl

Thu 7/23

11:22 pm-9:36 am

1 stop8h 14m

$624

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Thu 7/23

8:18 pm-12:57 am

1 stop6h 39m

Seattle/Tacoma Intl

Thu 7/30

11:22 pm-9:36 am

1 stop8h 14m

$695

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Wed 7/15

10:06 am-5:44 pm

2 stops9h 38m

Seattle/Tacoma Intl

Thu 7/23

11:22 pm-9:36 am

1 stop8h 14m

$712

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Thu 7/9

10:06 am-5:44 pm

2 stops9h 38m

Seattle/Tacoma Intl

Mon 7/13

11:22 pm-9:36 am

1 stop8h 14m

$720

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Wed 7/29

10:06 am-5:44 pm

2 stops9h 38m

Seattle/Tacoma Intl

Wed 8/5

11:16 pm-9:41 am

1 stop8h 25m

$738

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Fort Smith to Seattle

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 Seattle/Tacoma Intl?

American Airlines is the most popular carrier operating from Fort Smith to Seattle/Tacoma Intl

What airlines fly to Seattle?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Seattle from Fort Smith according to our data. American Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 5 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

When to book flights from Fort Smith to Seattle

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

Estimated round-trip price

Cheap Fort Smith to Seattle (FSM to SEA) flight deals and tips

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

Fastest flight time	6h 29m
Direct flights	None

The fastest flight from Fort Smith to Seattle takes 6h 29m

There are no direct flights from Fort Smith to Seattle. There are no popular flight routes from Fort Smith to Seattle.

Search flight deals

Frequently asked questions about flying from Fort Smith to Seattle

How far is Fort Smith to Seattle/Tacoma Intl by plane?
The distance between Fort Smith and Seattle/Tacoma Intl is about 1660.0 mi. 6h 29m is a normal flight duration for this route.
When did momondo last update prices for flights from Fort Smith Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Fort Smith Airport to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Fort Smith Airport to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Fort Smith Airport to Seattle/Tacoma Intl Airport is 1 as of June 2026.
How old do you have to be to fly from Fort Smith Airport to Seattle/Tacoma Intl Airport?
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 Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Fort Smith to Seattle?
momondo data reveals that the most frequently booked airline on the route from Fort Smith to Seattle is American Airlines, representing 100% of all bookings.

Best airlines flying from Fort Smith to Seattle

Compare and see reviews for airlines that fly from Fort Smith to Seattle with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $368	Free Cancellation	Rating 7.1 11,766 reviews		Search American Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Redmond

Kent

Lakewood

Puyallup

Tukwila

Cle Elum

Federal Way

Fife

Marysville

Centralia

Kirkland

Shoreline

Westport

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Fort Smith to Seattle. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Seattle from Fort Smith with this policy.

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

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 Seattle from Fort Smith.

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

Yes. momondo can track prices for Fort Smith to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.