Cheap Flights from Boise to Seattle

Last Minute Deals

Last Minute Deals found within the last 12 hours
This Weekend
Next Weekend
See More

Top Vacation Deals

Browse Recent Deals found by other Expedia Users

Cheap BOI to Seattle flights

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

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!

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!

BOI to SEA Route Map


Boise to Seattle Flights, Stats and Airplanes

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

Origin:
Distance:
398.36 miles

Airline carriers and aircraft used on flights from BOI to SEA

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

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

  • The newest aircraft servicing BOI to SEA in 2009 was Horizon Air's DASH8-Q4 from Dehavilland. The DASH8-Q4 started flying in 1999.
  • The largest aircraft servicing flights between Boise and Seattle from Delta Airlines is the B757-2 built by Boeing with 178 seats.
  • Horizon Air, Delta Airlines, Alaska Airlines, American Airlines, US Airways offer flights from Boise, ID to Seattle, WA.
  • In 2009, there were 5 airline companies operating between Boise and Seattle.
  • The average aircraft occupancy on flights from Boise to Seattle in 2009 was 81.12%.
  • Horizon Air carried a total of 140,785 passengers from BOI to SEA in 2009.
  • There were 141,365 passengers that flew from Boise to Seattle in 2009.
  • The oldest aircraft servicing trips from Boise, ID to Seattle, WA in 2009 was American Airlines' MD-80 from Mcdonnell Douglas which started flying in 1990.
  • 177,272 seats were available on flights from BOI to SEA in 2009. Of those seats, a total of 141,365 passengers flew on all flights from BOI to SEA that year.
  • Horizon Air operated flights from BOI to SEA using 2 types of aircraft in 2009.
  • The smallest aircraft servicing flights from BOI to SEA for Horizon Air is the RJ-700 built by Canadair with 70 seats.

(Source: FAA & BTS 2009 Databases)