Direct flights from Seattle to Boise
All flights from SEA to BOI non-stop. There are direct flights from Seattle Tacoma International, Washington, USA to Boise Air Terminal (BOI), Idaho, USA every day of the week with Alaska Airlines and Delta Air Lines. The flight distance is 400 miles and the trip usually takes about 1 hour and 25 minutes.
Seattle
, USA
Airlines with non-stop routes:
Alaska Airlines
Delta Air Lines
Flight schedule from Seattle to Boise 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 2025-03-15
Flight schedule from Seattle to Boise with Delta Air Lines
This is a weekly direct flight schedule for Delta Air Lines. 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 2025-03-15
Seattle to Boise flight departures
Select a date to see all scheduled flight departures between SEA to BOI.
SEA - BOI information
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Distance400 miles (644 km)
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Flight time1 hour and 25 minutes
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Airlines Alaska Airlines Delta
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AlliancesOne WorldSky TeamStar Alliance
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ClassesEconomyBusinessFirst Class
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Alaska Airlines AircraftsBoeing 737 PassengerEmbraer 170 / 175 / 190 / 195
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Delta AircraftEmbraer 170 / 175 / 190 / 195
Direct flights from Seattle to ID, USA
From Seattle to Sun Valley
SUN Friedman Mem
From Seattle to Idaho Falls
IDA Idaho Falls Rgnl
From Seattle to Lewiston
LWS Lewiston Nez Perce Co
