Search flights from Charleston (CHS) to Seattle (SEA)
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Cheapest flights to Seattle
The cheapest flights available in the next 60 days – prices are updated regularly
- Tue, Sep 30$144.79One-wayEconomy1 traveler
- Tue, Nov 4$146.46One-wayEconomy1 traveler
- Tue, Sep 23$147.67One-wayEconomy1 traveler
Flying from Charleston to Seattle: things to know
The most popular route is from Charleston International Airport in Charleston to Sea-Tac Airport in Seattle. On average this flight takes 7 hours 2 minutes one-way and costs $719 round-trip.
Most popular route | Charleston International Airport (CHS) to Sea-Tac Airport (SEA) |
|---|---|
Average flight time | 7 hours 2 minutes |
Average round-trip price | $719 |
Fly from Charleston to Seattle | 8 airlines |
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Airlines that fly from Charleston to Seattle
Airline options may vary according to recently booked flights and your search terms
Alaska Airlines
American Airlines
Hawaiian Airlines
United Airlines
Southwest Airlines
Spirit Airlines
Sun Country
Frequently asked questions
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