FSM - SEA

$399 Find Cheap Flights from Fort Smith to Seattle

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Fort Smith to Seattle departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Fort Smith to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Fort Smith to Seattle, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Fort Smith to Seattle (FSM-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Fort Smith to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Fort Smith to Seattle

Sat, Feb 28 - Mon, Mar 2
American Airlines Logo
6:32 pm - 11:09 pmFSM-SEA
6h 37m1 stop
American Airlines Logo
1:35 am - 9:22 amSEA-FSM
5h 47m1 stop
$399American Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
6:32 pm - 11:09 pmFSM-SEA
6h 37m1 stop
American Airlines Logo
7:04 pm - 9:22 amSEA-FSM
12h 18m2 stops
$404American Airlines
Find Deal
Sat, Feb 28 - Mon, Mar 2
American Airlines Logo
10:27 am - 11:07 pmFSM-SEA
14h 40m2 stops
American Airlines Logo
1:35 am - 9:22 amSEA-FSM
5h 47m1 stop
$498American Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
10:27 am - 11:07 pmFSM-SEA
14h 40m2 stops
American Airlines Logo
7:04 pm - 9:22 amSEA-FSM
12h 18m2 stops
$503American Airlines
Find Deal
Sat, Oct 25 - Sun, Oct 26
American Airlines Logo
10:13 am - 2:46 pmFSM-SEA
6h 33m1 stop
American Airlines Logo
11:24 pm - 9:48 amSEA-FSM
8h 24m1 stop
$545American Airlines
Find Deal
Sun, Mar 29 - Sat, Apr 4
American Airlines Logo
6:41 pm - 10:59 pmFSM-SEA
6h 18m1 stop
American Airlines Logo
3:58 pm - 11:35 pmSEA-FSM
5h 37m1 stop
$612American Airlines
Find Deal
Sat, Oct 25 - Sun, Oct 26
American Airlines Logo
6:04 am - 2:12 pmFSM-SEA
10h 08m2 stops
American Airlines Logo
11:24 pm - 9:48 amSEA-FSM
8h 24m1 stop
$769American Airlines
Find Deal
Sun, Mar 29 - Fri, Apr 3
American Airlines Logo
6:08 am - 1:26 pmFSM-SEA
9h 18m2 stops
American Airlines Logo
1:33 am - 9:20 amSEA-FSM
5h 47m1 stop
$861American Airlines
Find Deal
Sat, Oct 25 - Sun, Oct 26
American Airlines Logo
6:04 am - 2:59 pmFSM-SEA
10h 55m2 stops
American Airlines Logo
6:30 am - 5:46 pmSEA-FSM
9h 16m2 stops
$1,019American Airlines
Find Deal
Sun, Mar 29 - Sat, Apr 4
American Airlines Logo
6:08 am - 1:10 pmFSM-SEA
9h 02m2 stops
American Airlines Logo
6:15 am - 5:40 pmSEA-FSM
9h 25m2 stops
$2,009American Airlines
Find Deal

Everything you should know

When to travel
June
Cheapest • 66% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$399
Overall average: $946
American Airlines
Sat 2/28Mon 3/2
FSM - SEA • 1 stop
Cheapest one-way
Multiple Airlines
Wed 10/15
FSM - SEA • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Booking Insights

KAYAK's insights & trends for Fort Smith to Seattle flights

Get data-powered insights and trends into flights from Fort Smith to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Fort Smith to Seattle?

The average price of all round-trip flights from Fort Smith to Seattle clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Seattle on a Wednesday and more expensive on a Friday. On your return trip to Fort Smith, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Fort Smith to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Fort Smith to Seattle is June, where tickets cost $190 (return) on average. On the other hand, the most expensive months are February and September, where the average cost of round-trip tickets is $946 and $768 respectively.

Find deals

Good to know

Low seasonOctober
Cheapest flight$399
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Fort Smith to Seattle

When to book flights from Fort Smith to Seattle

Are your dates flexible? Find out the best times to travel from Fort Smith to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Fort Smith to Seattle

  • What is the cheapest flight from Fort Smith to Seattle?

    In the last 3 days, the lowest price for a flight from Fort Smith to Seattle was $399 for a round-trip ticket.

  • Do I need a passport to fly between Fort Smith and Seattle?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Fort Smith to Seattle?

    Fort Smith and Seattle are both served by 1 main airport. You will leave Fort Smith from Fort Smith and will be arriving at Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Fort Smith to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Fort Smith to Seattle?

    oneworld is the only airline alliance operating flights between Fort Smith and Seattle.

  • How does KAYAK find such low prices on flights from Fort Smith to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Fort Smith to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Fort Smith to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Fort Smith is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Fort Smith to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Fort Smith with another airline. Booking your flights between Fort Smith and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Fort Smith to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Fort Smith up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Fort Smith to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Fort Smith to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Fort Smith to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11045 reviews
6.9Entertainment
7.5Boarding
7.2Comfort
8.0Crew
6.4Food
Airline reviews

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

4.0 OkayCraig, Oct 2025DFW - CHS
Read more American Airlines reviews

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

Flight attendants on this flight were very attentive and friendly

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

Everything you need to know for your flight from Fort Smith to Seattle

Information on your arrival and departure airports

Fort Smith (FSM)
Seattle (SEA)

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