Good to know - Cheap tickets Seattle — Charleston
| Minimal flight time | 5h 4m |
|---|---|
| Flight distance | 3885 km |
| Most popular airline | Alaska Airlines |
| Round-trip from | $135 |
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 | ||
| October 2025 | ||
| 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.
Schedule of direct flights Seattle — Charleston
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 09:28 | 17:32 | mon, tue, thu, fri, sat, sun | AS787 | Alaska Airlines | 5h 4m | Seattle-Tacoma International Airport — Charleston International Airport | Select dates |
| 09:38 | 17:53 | mon, wed, thu, fri, sun | AS787 | Alaska Airlines | 5h 15m | Seattle-Tacoma International Airport — Charleston International Airport | Select dates |
Popular airlines flying Seattle — Charleston
Flight Seattle – Charleston is served by 16 airlines. 1 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
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.
Minimal flight time from Seattle to Charleston 5h 4m.
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
Are there any direct flights Seattle — Charleston?
Yes, they do: AS787
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. Alaska Airlines departs from Seattle on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through All Nippon Airways, American Eagle, Atlas Air, Delta Connection, FedEx, Frontier (Penny the Owl Livery), Jet Linx Aviation, Korean Air, NetJets, Phoenix Air, SkyWest Airlines, Southern Airways Express, Southwest Airlines, Sun Country Airlines, Tradewind Aviation, United Express.
How long does it take to fly from Seattle to Charleston?
A direct flight lasts an average of 5h 4m, during which time the aircraft covers a distance of 3885 km.
How much do flights Seattle — Charleston cost?
The price of flights Seattle — Charleston starts from $135.
What days does the plane fly Seattle — Charleston?
Planes fly Seattle — Charleston 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun
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 flights are currently flying from Seattle to Charleston?
The following flights fly between Seattle and Charleston: AS787, AS787
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 direct fly from Seattle to Charleston?
Only one airline operates a direct flight Seattle — Charleston: Alaska Airlines.
Which airlines fly from Seattle to Charleston?
All the following airlines flights Seattle — Charleston: Alaska Airlines, All Nippon Airways, American Eagle, Atlas Air, Delta Connection, FedEx, Frontier (Penny the Owl Livery), Jet Linx Aviation, Korean Air, NetJets, Phoenix Air, SkyWest Airlines, Southern Airways Express, Southwest Airlines, Sun Country Airlines, Tradewind Aviation, United Express.