Cheap Flights from Seattle to Boise

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Cheap SEA to Boise flights

Book your SEA to BOI flights with Expedia and find last-minute Seattle to Boise airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between SEA and BOI, with new flight deals and promotions almost daily. When you book your next trip from Seattle Tacoma Intl. to Boise ID 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 BOI 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 Boise, Idaho

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

SEA to BOI Route Map


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Seattle to Boise Flights, Stats and Airplanes

Route information for flights from Seattle Tacoma Intl. to Boise ID.

Destination:
Distance:
398.36 miles

Airline carriers and aircraft used on flights from SEA to BOI

Airline Carrier Aircraft
Alaska Airlines, Inc. De Havilland Canada DHC-8-400 Dash 8Q

Interesting Facts About Flights from Seattle to Boise (SEA to BOI)

  • The oldest aircraft servicing trips from Seattle, WA to Boise, ID in 2009 was Horizon Air's RJ-700 from Canadair which started flying in 1990.
  • The smallest aircraft servicing flights from SEA to BOI for Horizon Air is the RJ-700 built by Canadair with 70 seats.
  • In 2009, there was just one airline company serving flights from Seattle to Boise.
  • There were 139,919 passengers that flew from Seattle to Boise in 2009.
  • Horizon Air offers flights from Seattle, WA to Boise, ID.
  • 175,327 seats were available on flights from SEA to BOI in 2009. Of those seats, a total of 139,919 passengers flew on all flights from SEA to BOI that year.
  • The largest aircraft servicing flights between Seattle and Boise from Alaska Airlines is the B737-8 built by Boeing with 157 seats.
  • Horizon Air carried a total of 139,919 passengers from SEA to BOI in 2009.
  • Horizon Air operated flights from SEA to BOI using 2 types of aircraft in 2009.
  • The newest aircraft servicing SEA to BOI in 2009 was Horizon Air's DASH8-Q4 from Dehavilland. The DASH8-Q4 started flying in 1999.
  • The average aircraft occupancy on flights from Seattle to Boise in 2009 was 80.79%.

(Source: FAA & BTS 2009 Databases)