Cheap flights from Seattle to Fort Smith (SEA - FSM) from $539

This is the cheapest one-way flight price, found on 9/27. Prices may vary by date and flight preferences.
SEA — FSM
Oct 3 — Oct 101

How to find the cheapest flight from Seattle (SEA) to Fort Smith (FSM)

All the information you need to plan the best SEA to FSM flight in 2023: compare Seattle to Fort Smith flight prices with the expected peak season, weather and rainfall in Fort Smith.

Popular in

December

Cheapest in

April

Average price

$577

Round-trip from

$468
High demand for flights, 37% potential price rise
Best time to find cheap flights, 20% potential price drop
Average for round-trip flights in September 2023
From Seattle/Tacoma Intl to Fort Smith

SEA - FSM

Price

$468 - $758

FSM

Temperature

39.2 - 82.4 °F

FSM

Rainfall

2.6 - 5.5 inches

What is the cheapest month to fly from Seattle to Fort Smith?

The best pricing can be found in the month of April. Prices to Fort Smith from Seattle average $701. You can even find prices in April for less than $701, as users have found deals to Fort Smith from as low as $467. The month of December appears to be one of the more expensive times to travel to Fort Smith from Seattle. Flying in the targeted month can save you up to 58%.

When is the cheapest time to fly from Seattle to Fort Smith (SEA - FSM)?

Unlike at noon, when flights are generally more expensive, you can save up to 42% on flights from Seattle to Fort Smith by exploring options for tickets in the morning.

Cheap American Airlines flights from Seattle to Fort Smith

Cheap Seattle to Fort Smith flights in September & October 2023

The best prices found for SEA to FSM flights for September, October

Seattle to Fort Smith 2023 flight deals

Cheap flights to Fort Smith from Seattle found for this year

Find flights from Seattle to Fort Smith within your budget

Use the slider to find flights from Seattle to Fort Smith that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$539 - $704

Route

Depart

Return

Price

Seattle/Tacoma IntlFort Smith

SEA - FSM

SEAFSM

Seattle/Tacoma Intl

Wed 11/22

1 stop7h 57m

Fort Smith

Sun 11/26

1 stop8h 56m

Seattle/Tacoma IntlFort Smith

SEA - FSM

SEAFSM

Seattle/Tacoma Intl

Mon 1/8

1 stop5h 55m

Fort Smith

Mon 1/15

2 stops9h 25m

Seattle/Tacoma IntlFort Smith

SEA - FSM

SEAFSM

Seattle/Tacoma Intl

Mon 11/20

1 stop6h 54m

Fort Smith

Mon 11/27

1 stop8h 44m

Seattle/Tacoma IntlFort Smith

SEA - FSM

SEAFSM

Seattle/Tacoma Intl

Tue 11/21

1 stop6h 54m

Fort Smith

Mon 11/27

1 stop8h 44m

Seattle/Tacoma IntlFort Smith

SEA - FSM

SEAFSM

Seattle/Tacoma Intl

Mon 1/8

2 stops8h 49m

Fort Smith

Mon 1/15

2 stops10h 10m

Seattle/Tacoma IntlFort Smith

SEA - FSM

SEAFSM

Seattle/Tacoma Intl

Wed 11/22

1 stop7h 57m

Fort Smith

Mon 11/27

1 stop8h 44m

Seattle/Tacoma IntlFort Smith

SEA - FSM

SEAFSM

Seattle/Tacoma Intl

Wed 11/22

2 stops18h 22m

Fort Smith

Sun 11/26

1 stop8h 56m

Seattle/Tacoma IntlFort Smith

SEA - FSM

SEAFSM

Seattle/Tacoma Intl

Tue 10/10

1 stop7h 12m

Fort Smith

Tue 10/17

1 stop8h 37m

Seattle/Tacoma IntlFort Smith

SEA - FSM

SEAFSM

Seattle/Tacoma Intl

Tue 10/10

1 stop7h 12m

Fort Smith

Tue 10/17

2 stops12h 51m

Flights are sorted by cheapest first

Deals found on 9/27

Reviews of airlines servicing Fort Smith

American Airlines
7.2
Good
2,635 reviews

Crew

7.9

Entertainment

6.9

Comfort

7.3

Food

6.5

Overall

7.2

Boarding

7.5

Reviews

1 / 10

we were sat on the tarmac for 4 hours and the crew did not offer to bring us service. We were not communicated with and the WiFi was dodgy at best. We should have been compensated and or given food and drinks for free.

American Airlines
7.2
Good
2,635 reviews
American Airlines
7.2
Good
2,635 reviews

Crew

7.9

Entertainment

6.9

Comfort

7.3

Food

6.5

Overall

7.2

Boarding

7.5

Reviews

1 / 10

we were sat on the tarmac for 4 hours and the crew did not offer to bring us service. We were not communicated with and the WiFi was dodgy at best. We should have been compensated and or given food and drinks for free.

Related info for your journey

Useful info, stats and facts about Seattle to Fort Smith flights.

Can I find flights from Seattle to Fort Smith for under $600 on Cheapflights?

Yes, there are multiple flights from Seattle to Fort Smith for under $600. The cheapest flight booked recently is on American Airlines for just $539, but on average you can expect to pay $670.

What is the cheapest airline to fly from Seattle to Fort Smith round-trip?

Flying on American Airlines is currently your cheapest option to Fort Smith, with prices starting at $539. You may be able to fly from Seattle to Fort Smith for 23% less than the average price by searching for this airline.

What does SEA to FSM mean?

Great question - SEA to FSM just means Seattle/Tacoma Intl Airport to Fort Smith Airport. Now you’ll know what these unique codes when you look for flights!

Other flights from Seattle

Top airline flying from Seattle to Fort Smith

The chart below displays the airlines Cheapflights users traveling from Seattle to Fort Smith choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$408Average$703FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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Certainly. Search results for flights to Fort Smith from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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