Distance From West Airport to Seattle–Tacoma International Airport

The distance from West Airport () to Seattle–Tacoma International Airport (SEA) is 2289 miles or 3684 kilometers or 1988 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 Mount Pleasant ( United States ) to Seattle ( United States )?

A one-way nonstop (direct) flight between Mount Pleasant and Seattle takes around 5 hours 15 minutes.

Estimated flight time from West Airport, Mount Pleasant, United States to Seattle–Tacoma International Airport, Seattle, United States is 5 hours 15 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 • - SEA

Kilometers		3684 km
Statute Miles		2289 miles
Nautical Miles		1988 nm
Avg. Time of Flight		5 hours 15 minutes

West Airport to Seattle–Tacoma International Airport Flight Route Map - to SEA Flight Path

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

Click to see flight route on Google Map between Mount Pleasant, United States and Seattle, United States. .

Nonstop flight route between Mount Pleasant, United States and Seattle, United States.

Time Difference Between the Airports • - SEA

Time difference between Mount Pleasant (United States) and Seattle (United States) is 2 Hours.
Seattle time is 2 Hours behind Mount Pleasant.

Location	Local Time
Mount Pleasant (United States)	2025-12-18, 03:20:36 EST
Seattle (United States)	2025-12-18, 01:20:36 MST

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

West Airport ( / ) Mount Pleasant, United States

Destination

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