Direct flights from Helena to Seattle
All flights from HLN to SEA non-stop. There are direct flights from Helena Rgnl, Montana, USA to Seattle Tacoma International (SEA), Washington, USA every day of the week with Alaska Airlines. The flight distance is 492 miles and the trip usually takes about 1 hour and 49 minutes.
Airlines with non-stop routes:
Alaska Airlines
Flight schedule from Helena to Seattle with Alaska Airlines
This is a weekly direct flight schedule for Alaska Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2024-03-15
Helena to Seattle flight departures
Select a date to see all scheduled flight departures between HLN to SEA.
HLN - SEA information
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Distance492 miles (792 km)
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Flight time1 hour and 49 minutes
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AirlinesAlaska Airlines
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AlliancesOne WorldSky TeamStar Alliance
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ClassesEconomyBusinessFirst Class
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Alaska Airlines AircraftEmbraer 170 / 175 / 190 / 195
Unpublished Flight Rates From Helena to Seattle