Cheap Flights from Seattle to Sioux Falls

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Cheap SEA to Sioux Falls flights

Book your SEA to FSD flights with Expedia and find last-minute Seattle to Sioux Falls airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between SEA and FSD, with new flight deals and promotions almost daily. When you book your next trip from Seattle Tacoma Intl. to Sioux Falls Regional with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

SEA to FSD Flight Schedule

A $ indicates that Expedia.com offers pricing for these airline's flights on the dates shown. A dot () indicates the airline has an available flight scheduled, but Expedia does not provide online booking at this time.

Popular Flights from Seattle, Washington

Browse popular flight destinations from Seattle (SEA), and plan your next exciting trip. Expedia has cheap flights from Seattle on multiple airline carriers, so book your next trip today!

Popular Flights from Sioux Falls, South Dakota

Browse popular flight destinations from Sioux Falls (FSD), and plan your next exciting trip. Expedia has cheap flights from Sioux Falls on multiple airline carriers, so book your next trip today!

SEA to FSD Route Map


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

  • Alaska Airlines operated flights from SEA to FSD using one type of aircraft in 2009.
  • The average aircraft occupancy on flights from Seattle to Sioux Falls in 2009 was 47.13%.
  • The oldest aircraft servicing trips from Seattle, WA to Sioux Falls, SD in 2009 was Alaska Airlines' B737-8 from Boeing which started flying in 1998.
  • The newest aircraft servicing SEA to FSD in 2009 was Alaska Airlines' B737-8 from Boeing. The B737-8 started flying in 1998.
  • In 2009, there was just one airline company serving flights from Seattle to Sioux Falls.
  • The smallest aircraft servicing flights from SEA to FSD for Alaska Airlines is the B737-8 built by Boeing with 157 seats.
  • The largest aircraft servicing flights between Seattle and Sioux Falls from Alaska Airlines is the B737-8 built by Boeing with 157 seats.
  • Alaska Airlines carried a total of 74 passengers from SEA to FSD in 2009.
  • Alaska Airlines offers flights from Seattle, WA to Sioux Falls, SD.
  • 157 seats were available on flights from SEA to FSD in 2009. Of those seats, a total of 74 passengers flew on all flights from SEA to FSD that year.
  • There were 74 passengers that flew from Seattle to Sioux Falls in 2009.

(Source: FAA & BTS 2009 Databases)

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