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Cheap Flights from Seattle to Sioux Falls $242.39

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Cheapest Flights from Seattle to Sioux Falls (SEA to FSD)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Seattle to Sioux Falls (SEA to FSD)

Question : Looking for the cheapest flight over the next 30 days?
Answer : Since low prices are preferred, look at January 28th. As of January 16th, the cheapest ticket sales are coming in 20% below the average price for this route, so you can spend that extra cash on an adventure in Sioux Falls.

Question : How many days should you spend in Sioux Falls if you're flying in from Seattle?
Answer : Of course you're not most people, but if you were, you'd stay roughly five days.

Question : Would you be willing to change your travel days if it saved you money?
Answer : Saturday is your lowest-cost day to fly in February. Being flexible with your travel days garners you even more savings during your booking.

Question : Over the coming months, which airline is getting its passengers to Sioux Falls Regional Airport (Joe Foss Field) (FSD) round-trip the cheapest?
Answer : Delta Air Lines is your best bet for finding that coveted low fare.