Cheap Flights from Washington, DC to Sioux City

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Cheap IAD to Sioux City flights

Book your IAD to SUX flights with Expedia and find last-minute Washington, DC to Sioux City airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between IAD and SUX, with new flight deals and promotions almost daily. When you book your next trip from Washington Dulles Intl. to Sioux Gateway 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.

IAD to SUX 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 Washington, DC, District of Columbia

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

Popular Flights from Sioux City, Iowa

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

IAD to SUX Route Map


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Interesting Facts About Flights from Washington, DC to Sioux City (IAD to SUX)

  • There were 324 passengers that flew from Washington to Sioux City in 2009.
  • Sun Country Airlines offers flights from Washington, DC to Sioux City, IA.
  • The smallest aircraft servicing flights from IAD to SUX for Sun Country Airlines is the B737-8 built by Boeing with 162 seats.
  • The largest aircraft servicing flights between Washington and Sioux City from Sun Country Airlines is the B737-8 built by Boeing with 162 seats.
  • The average aircraft occupancy on flights from Washington to Sioux City in 2009 was 100%.
  • The oldest aircraft servicing trips from Washington, DC to Sioux City, IA in 2009 was Sun Country Airlines' B737-8 from Boeing which started flying in 1998.
  • The newest aircraft servicing IAD to SUX in 2009 was Sun Country Airlines' B737-8 from Boeing. The B737-8 started flying in 1998.
  • In 2009, there was just one airline company serving flights from Washington to Sioux City.
  • Sun Country Airlines operated flights from IAD to SUX using one type of aircraft in 2009.
  • 324 seats were available on flights from IAD to SUX in 2009. Of those seats, a total of 324 passengers flew on all flights from IAD to SUX that year.
  • Sun Country Airlines carried a total of 324 passengers from IAD to SUX in 2009.

(Source: FAA & BTS 2009 Databases)