Direct flights from Las Vegas to Seattle
All flights from LAS to SEA non-stop. There are direct flights from Harry Reid International Airport (LAS), Nevada, USA to Seattle Tacoma International (SEA), Washington, USA with Alaska Airlines, Delta Air Lines and 3 other airlines. 112 weekly departures are currently scheduled on this route. Departure times range from 06:00 to 23:05 depending on the schedule period. The flight distance is 871 miles (1401 km). Flight time ranges from 2 hours and 35 minutes to 3 hours and 2 minutes.
Las Vegas
, USA
Airlines with non-stop routes:
Alaska Airlines
Delta Air Lines
Southwest Airlines
Frontier Airlines
American Airlines
Spirit Airlines
United Airlines
Virgin America
Flight schedule from Las Vegas 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 2026-08-17
Flight schedule from Las Vegas to Seattle 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 2026-08-17
Flight schedule from Las Vegas to Seattle with Southwest Airlines
This is a weekly direct flight schedule for Southwest 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 2026-08-17
Flight schedule from Las Vegas to Seattle with Frontier Airlines
This is a weekly direct flight schedule for Frontier 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 2026-08-17
Flight schedule from Las Vegas to Seattle with American Airlines
This is a weekly direct flight schedule for American 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
Las Vegas to Seattle scheduled departures
Select a date to see every published non-stop departure between LAS and SEA.
LAS - SEA route facts
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Distance871 miles (1401 km)
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Flight time2 hours and 35 minutes to 3 hours and 2 minutes
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Airlines Alaska Airlines Delta Southwest Frontier American Airlines
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Airline alliancesoneworld SkyTeam Low-cost carrier
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CabinsEconomy Business First
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Hub airportsAlaska Airlines: SEA (Primary hub.)Delta Air Lines: SEA
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Departure terminalsAlaska Airlines: Terminal 3Delta Air Lines: Terminal 1Southwest Airlines: Terminal 1Frontier Airlines: Terminal 3American Airlines: Terminal 1
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AircraftAlaska Airlines: Boeing 737-900 (winglets) Passenger/BBJ3, Boeing 737MAX 9 Passenger, Boeing 737-800 (winglets) Passenger/BBJ2, Boeing 737MAX 8 Passenger and Boeing 737-700 PassengerDelta Air Lines: Boeing 737-800 Passenger, Boeing 737-900 Passenger, Airbus A321neo and Airbus A220-300Southwest Airlines: Boeing 737-800 (winglets) Passenger/BBJ2, Boeing 737-700 Passenger (Scimitar Winglets) and Boeing 737MAX 8 PassengerFrontier Airlines: Airbus A320neo and Airbus A321neoAmerican Airlines: Boeing 737-800 Passenger
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