Cheap Flights from Charleston (CHS) to Seattle (SEA)
Photo by Port of Seattle
Open Photo by Port of Seattle
Popular airlines from Charleston Intl. Airport (CHS) to Seattle-Tacoma International Airport (SEA)
Alaska AirlinesAlaska Airlines
American AirlinesAmerican Airlines
UnitedUnited
DeltaDelta
Southwest AirlinesSouthwest Airlines
JetBlue AirwaysJetBlue Airways
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave on select hotels after you book a flight*
Find the right fitWe search billions of combinations of flights to help you find your next adventure
Travel information
Origin airport | Charleston Intl. Airport |
|---|---|
Destination airport | Seattle-Tacoma International Airport |
Distance | 3,879 km away |
Airlines serving | Alaska Airlines, American Airlines, United, Delta, Southwest Airlines, JetBlue Airways |
Popular airline | Alaska Airlines |
Average flight time | 7 hours 58 mins |
*Available to One Key members.