Cheap flights from Seattle to Charleston

Direct flight: 3,880 km, ~4h 34m from Seattle (SEA) to Charleston (CHS).

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Live fares · SEA → CHS

Frequently asked questions

  • How long is the flight from Seattle to Charleston?

    Direct flights from SEA to CHS cover approximately 3,880 km (2,411 miles), with an estimated flight time of 4h 34m. Operating airlines: AS.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: SEA → CHS Cheapest month to fly to Charleston All flights from Seattle All flights to Charleston Flights to USA Visa-free with USA passport AS routes