Cheap GTF to Seattle flights

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

Discount flights from Great Falls to Seattle airfare

Browse the best deals on flights from GTF to SEA. Deals are based on recent deals found by other Expedia users like you. Pricing may have changed for individual airlines. Expand the list to see all available flight deals from GTF to SEA.
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Last Minute Great Falls Flight Deals

Traveling on short notice? Expedia offers great deals on last-minute flights from Great Falls Airport to the most popular destinations. Deals are based on recent prices found by other Expedia users within the last 12 hours. Prices change often for individual airlines, so check back regularly!
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Great Falls, Montana (GTF) to Seattle, Washington (SEA)

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GTF to SEA Route Map

Great Falls to Seattle Flights, Stats and Airplanes

Route information for flights from Great Falls Intl. to Seattle Tacoma Intl..

Distance:
510.47 miles

Airline carriers and aircraft used on flights from GTF to SEA

Airline Carrier

Alaska Airlines, Inc.

Aircraft

De Havilland Canada DHC-8-400 Dash 8Q

GTF - Great Falls Intl. Airlines

Browse the the most popular airlines servicing the Great Falls (GTF) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

SEA - Seattle Tacoma Intl. Airlines

Browse the most popular airlines servicing the Seattle (SEA) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

Interesting Facts About Flights from Great Falls to Seattle (GTF to SEA)

  • The newest aircraft servicing GTF to SEA in 2009 was Horizon Air's DASH8-Q4 from Dehavilland. The DASH8-Q4 started flying in 1999.
  • The average aircraft occupancy on flights from Great Falls to Seattle in 2009 was 77.49%.
  • The oldest aircraft servicing trips from Great Falls, MT to Seattle, WA in 2009 was Northwest Airlines' B757-2 from Boeing which started flying in 1990.
  • There were 22,247 passengers that flew from Great Falls to Seattle in 2009.
  • In 2009, there were 4 airline companies operating between Great Falls and Seattle.
  • The largest aircraft servicing flights between Great Falls and Seattle from Northwest Airlines is the B757-2 built by Boeing with 182 seats.
  • Delta Airlines operated flights from GTF to SEA using one type of aircraft in 2009.
  • The smallest aircraft servicing flights from GTF to SEA for Horizon Air is the DASH8-Q4 built by Dehavilland with 75 seats.
  • Horizon Air carried a total of 21,897 passengers from GTF to SEA in 2009.
  • Horizon Air, Northwest Airlines, Delta Airlines, Sun Country Airlines offer flights from Great Falls, MT to Seattle, WA.
  • 28,080 seats were available on flights from GTF to SEA in 2009. Of those seats, a total of 22,247 passengers flew on all flights from GTF to SEA that year.

(Source: FAA & BTS 2009 Databases)