Book your HLN to SEA flights with Expedia and find last-minute Helena to Seattle airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between HLN and SEA, with new flight deals and promotions almost daily. When you book your next trip from Helena Regional 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.
HLN to SEA Flight Schedule
Browse popular flight destinations from Helena (HLN), and plan your next exciting trip. Expedia has cheap flights from Helena on multiple airline carriers, so book your next trip today!
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!
HLN to SEA Route Map
Route information for flights from Helena Regional to Seattle Tacoma Intl..
Airline carriers and aircraft used on flights from HLN to SEA
|Alaska Airlines, Inc.||De Havilland Canada DHC-8-400 Dash 8Q|
Interesting Facts About Flights from Helena to Seattle (HLN to SEA)
- The smallest aircraft servicing flights from HLN to SEA for Horizon Air is the RJ-700 built by Canadair with 70 seats.
- The newest aircraft servicing HLN to SEA in 2009 was Horizon Air's DASH8-Q4 from Dehavilland. The DASH8-Q4 started flying in 1999.
- The oldest aircraft servicing trips from Helena, MT to Seattle, WA in 2009 was Horizon Air's RJ-700 from Canadair which started flying in 1990.
- In 2009, there was just one airline company serving flights from Helena to Seattle.
- There were 34,341 passengers that flew from Helena to Seattle in 2009.
- Horizon Air carried a total of 34,341 passengers from HLN to SEA in 2009.
- The average aircraft occupancy on flights from Helena to Seattle in 2009 was 63.1%.
- The largest aircraft servicing flights between Helena and Seattle from Horizon Air is the DASH8-Q4 built by Dehavilland with 75 seats.
- 53,362 seats were available on flights from HLN to SEA in 2009. Of those seats, a total of 34,341 passengers flew on all flights from HLN to SEA that year.
- Horizon Air operated flights from HLN to SEA using 2 types of aircraft in 2009.
- Horizon Air offers flights from Helena, MT to Seattle, WA.
(Source: FAA & BTS 2009 Databases)
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