Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Fort Smith to Seattle from $379

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Fort Smith to Seattle departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Fort Smith to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:07 am - 1:00 pm
FSM
-
SEA
8h 53m
1 stop
American Airlines Logo
11:57 pm - 8:49 am
SEA
-
FSM
6h 52m
1 stop
$379American Airlines
Tue, Mar 3 - Sat, Mar 7
American Airlines Logo
6:00 am - 10:51 am
FSM
-
SEA
6h 51m
1 stop
American Airlines Logo
11:55 pm - 10:40 am
SEA
-
FSM
8h 45m
1 stop
$443American Airlines
Sat, Apr 11 - Sat, Apr 18
American Airlines Logo
6:07 am - 1:42 pm
FSM
-
SEA
9h 35m
2 stops
American Airlines Logo
6:44 am - 5:49 pm
SEA
-
FSM
9h 05m
1 stop
$473American Airlines
Tue, Mar 3 - Sat, Mar 7
American Airlines Logo
8:20 pm - 12:57 am
FSM
-
SEA
6h 37m
1 stop
American Airlines Logo
12:59 am - 9:35 am
SEA
-
FSM
6h 36m
1 stop
$491American Airlines
Tue, Jul 14 - Wed, Jul 22
American Airlines Logo
6:00 am - 10:51 am
FSM
-
SEA
6h 51m
1 stop
American Airlines Logo
11:11 am - 11:39 pm
SEA
-
FSM
10h 28m
2 stops
$562American Airlines
Sat, Apr 11 - Sat, Apr 18
American Airlines Logo
6:07 am - 1:42 pm
FSM
-
SEA
9h 35m
2 stops
American Airlines Logo
6:09 am - 5:49 pm
SEA
-
FSM
9h 40m
2 stops
$653American Airlines
Tue, Mar 3 - Sat, Mar 7
American Airlines Logo
6:00 am - 1:54 pm
FSM
-
SEA
9h 54m
2 stops
American Airlines Logo
11:11 am - 11:39 pm
SEA
-
FSM
10h 28m
2 stops
$786American Airlines
Sat, Apr 11 - Sat, Apr 18
American Airlines Logo
6:00 am - 1:45 pm
FSM
-
SEA
9h 45m
2 stops
American Airlines Logo
12:59 am - 9:35 am
SEA
-
FSM
6h 36m
1 stop
$829American Airlines
Tue, Jul 14 - Wed, Jul 22
American Airlines Logo
6:41 pm - 9:35 am
FSM
-
SEA
16h 54m
1 stop
American Airlines Logo
11:55 pm - 6:11 pm
SEA
-
FSM
16h 16m
1 stop
$860American Airlines
Mon, May 4 - Fri, May 8
American Airlines Logo
6:41 pm - 9:35 am
FSM
-
SEA
16h 54m
1 stop
American Airlines Logo
11:55 pm - 6:11 pm
SEA
-
FSM
16h 16m
1 stop
$870American Airlines
Mon, May 11 - Fri, May 15

American Airlines flights from Fort Smith to Seattle

Our best American Airlines deals on Fort Smith to Seattle flight tickets
American Airlines
Mar 3
FSM6:07 amFort Smith
8h 53m
1 stop
SEA1:00 pmSeattle/Tacoma Intl
Mar 7
SEA11:57 pmSeattle/Tacoma Intl
6h 52m
1 stop
FSM8:49 amFort Smith
$379
American Airlines
Apr 11
FSM6:00 amFort Smith
6h 51m
1 stop
SEA10:51 amSeattle/Tacoma Intl
Apr 18
SEA11:55 pmSeattle/Tacoma Intl
8h 45m
1 stop
FSM10:40 amFort Smith
$443
American Airlines
Mar 3
FSM6:07 amFort Smith
9h 35m
2 stops
SEA1:42 pmSeattle/Tacoma Intl
Mar 7
SEA6:44 amSeattle/Tacoma Intl
9h 05m
1 stop
FSM5:49 pmFort Smith
$473

momondo Fare Finder

 
Customize your flight search to find flights from Fort Smith to Seattle 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 February 18, 2026.
Use the filters below to find and compare flights from Fort Smith to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Tue 3/3

6:07 am-1:00 pm

1 stop8h 53m

Seattle/Tacoma Intl

Sat 3/7

11:57 pm-8:49 am

1 stop6h 52m

$379

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Sat 4/11

6:00 am-10:51 am

1 stop6h 51m

Seattle/Tacoma Intl

Sat 4/18

11:55 pm-10:40 am

1 stop8h 45m

$443

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Tue 3/3

6:07 am-1:42 pm

2 stops9h 35m

Seattle/Tacoma Intl

Sat 3/7

6:44 am-5:49 pm

1 stop9h 05m

$473

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Tue 7/14

8:20 pm-12:57 am

1 stop6h 37m

Seattle/Tacoma Intl

Wed 7/22

12:59 am-9:35 am

1 stop6h 36m

$491

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Sat 4/11

6:00 am-10:51 am

1 stop6h 51m

Seattle/Tacoma Intl

Sat 4/18

11:11 am-11:39 pm

2 stops10h 28m

$562

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Tue 3/3

6:07 am-1:42 pm

2 stops9h 35m

Seattle/Tacoma Intl

Sat 3/7

6:09 am-5:49 pm

2 stops9h 40m

$653

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Sat 4/11

6:00 am-1:54 pm

2 stops9h 54m

Seattle/Tacoma Intl

Sat 4/18

11:11 am-11:39 pm

2 stops10h 28m

$786

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Tue 7/14

6:00 am-1:45 pm

2 stops9h 45m

Seattle/Tacoma Intl

Wed 7/22

12:59 am-9:35 am

1 stop6h 36m

$829

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Mon 5/4

6:41 pm-9:35 am

1 stop16h 54m

Seattle/Tacoma Intl

Fri 5/8

11:55 pm-6:11 pm

1 stop16h 16m

$860

Fort SmithSeattle

FSM - SEA

FSMSEA

Fort Smith

Mon 5/11

6:41 pm-9:35 am

1 stop16h 54m

Seattle/Tacoma Intl

Fri 5/15

11:55 pm-6:11 pm

1 stop16h 16m

$870

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Seattle from

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 typical price of a round-trip flight between Fort Smith and Seattle?

Can stopping save me money on Fort Smith to Seattle flights?

You could potentially save up to 10% on your flight if you consider stops on a Fort Smith to Seattle flight.

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 37m

Direct flights

None
The fastest flight from Fort Smith to Seattle takes 6h 37m
There are no direct flights from Fort Smith to Seattle. There are no popular flight routes from Fort Smith to Seattle.
Search flight deals

  • 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 37m 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?

  • 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?

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 AirlinesPriceFrom $412Free CancellationRating
7.2
11,304 reviews
Search American Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Redmond
Puyallup
Cle Elum
Lakewood
Tukwila
Federal Way
Kirkland
Westport
Centralia
Fife
Tumwater

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.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 3/20
Fri 3/27
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States