Good to know - Cheap tickets Seattle — Charleston
| Flight distance | 3885 km |
|---|---|
| Round-trip from | $135 |
| Cheapest month to fly | August |
Airfare Seattle – Charleston by month
Here you can find out in what months how much a ticket Seattle – Charleston costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| May 2026 | ||
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| December 2025 | ||
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| August 2025 | ||
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Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Popular airlines flying Seattle — Charleston
Flight Seattle – Charleston is served by 11 airlines.
Dynamics airfare Seattle — Charleston by month for the last year
according to LowCost.Club for the last year
The airfare depends on the departure date. Our chart shows the low season prices on route Seattle — Charleston
The graph shows that booking flights Seattle — Charleston is best planned for August and flights Seattle — Charleston — Seattle in the month of October.
Flights Seattle — Charleston
The selection of cheap flights Seattle — Charleston
The price of the flight Seattle — Charleston (United States) — Seattle from $135 (round-trip).
The average price of the flight Seattle — Charleston (United States) — Seattle $269 (round-trip).
- Departure city: Seattle
- IATA code of the city of origin: SEA
- Departure airports: Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport
- Departure country: United States
- Destination city: Charleston
- IATA code of the destination city: CHS
- Destination airports: Charleston International Airport, Charleston Executive Airport
- Destination country: United States
Low cost flights Seattle — Charleston (SEA — CHS)
The distance between Seattle and Charleston 2414 miles (or 3885 kilometres).
The time difference between Seattle and Charleston is 3 h.
Routes from nearby cities to Charleston
A flight from a neighbouring city can help you save money on plane tickets.
The closest airports to Seattle with a flight to Charleston are in Portland.
Popular International routes from Seattle
Popular routes from Charleston
If you are going to fly from Charleston, then study the popular flights. The most popular flights from Charleston:
Popular domestic routes from Seattle
FAQ about Seattle — Charleston
Can we fly from Seattle to Charleston?
Yes, you can fly from Seattle to Charleston. Seattle has 3 airports (Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport) for flights. There are non-direct flights through American Eagle, Atlas Air, Delta Connection, Jet Linx Aviation, Korean Air, NetJets, Phoenix Air, Southern Airways Express, Southwest Airlines, Tradewind Aviation, United Express.
How much do flights Seattle — Charleston cost?
The price of flights Seattle — Charleston starts from $135.
What airports are there in Seattle and Charleston?
In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport. In Charleston — Charleston International Airport, Charleston Executive Airport.
What month is the cheapest to fly from Seattle to Charleston?
High season is considered to be December and the cheapest month is August. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Seattle — Charleston flight deals.
Which airlines fly from Seattle to Charleston?
All the following airlines flights Seattle — Charleston: American Eagle, Atlas Air, Delta Connection, Jet Linx Aviation, Korean Air, NetJets, Phoenix Air, Southern Airways Express, Southwest Airlines, Tradewind Aviation, United Express.