Distance From Williams Lake Airport to Seattle–Tacoma International Airport, YWL - SEA Distance

The distance from Williams Lake Airport (YWL) to Seattle–Tacoma International Airport (SEA) is 328 miles or 527 kilometers or 285 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Williams Lake ( Canada ) to Seattle ( United States )?

A one-way nonstop (direct) flight between Williams Lake and Seattle takes around 0 hours 45 minutes.

Estimated flight time from Williams Lake Airport, Williams Lake, Canada to Seattle–Tacoma International Airport, Seattle, United States is 0 hours 45 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • YWL - SEA

Kilometers		527 km
Statute Miles		328 miles
Nautical Miles		285 nm
Avg. Time of Flight		0 hours 45 minutes

Williams Lake Airport to Seattle–Tacoma International Airport Flight Route Map - YWL to SEA Flight Path

Location of Williams Lake Airport & Seattle–Tacoma International Airport is given below.
Click the map to view Williams Lake to Seattle nonstop flight path and travel direction.

Click to see flight route on Google Map between Williams Lake, Canada and Seattle, United States. .

Nonstop flight route between Williams Lake, Canada and Seattle, United States.

Time Difference Between the Airports • YWL - SEA

Time difference between Williams Lake (Canada) and Seattle (United States) is 1 Hours.
Seattle time is 1 Hours ahead of Williams Lake.

Location	Local Time
Williams Lake (Canada)	2026-09-14, 19:43:27 PDT
Seattle (United States)	2026-09-14, 20:43:27 MDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Williams Lake Airport (YWL / CYWL) Williams Lake, Canada

Destination

Seattle–Tacoma International Airport (SEA / KSEA) Seattle, United States