Good to know - Cheap tickets Charleston — Seattle
| Cheapest flight found | $98 |
|---|---|
| Minimal flight time | 5h 12m |
| Flight distance | 3885 km |
| Most popular airline | Alaska Horizon |
Airfare Charleston – Seattle by month
Here you can find out in what months how much a ticket Charleston – Seattle costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| January 2026 | ||
| December 2025 | ||
| October 2025 | ||
| September 2025 | ||
| June 2025 | ||
| May 2025 |
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 Charleston — Seattle
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 07:00 | 09:12 | wed | 5Y4316 | Atlas Air | 5h 12m | Charleston International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:22 | 22:29 | mon, wed, thu, fri, sun | AS787 | Alaska Horizon | 6h 7m | Charleston International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:22 | 22:29 | mon, fri | AS787 | AlphaSky | 6h 7m | Charleston International Airport — Seattle-Tacoma International Airport | Select dates |
Popular airlines flying Charleston — Seattle
Flight Charleston – Seattle is served by 16 airlines. 3 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Dynamics airfare Charleston — Seattle 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 Charleston — Seattle
The graph shows that booking flights Charleston — Seattle is best planned for September and flights Charleston — Seattle — Charleston in the month of October.
Flights Charleston — Seattle
The selection of cheap flights Charleston — Seattle
Here you can find and purchase the cheapest flights Charleston — Seattle from $98 and Charleston — Seattle — Charleston from $81.
The price of the flight Charleston — Seattle (United States) — Charleston from $81 (round-trip).
The average price of the flight Charleston — Seattle (United States) — Charleston $460 (round-trip).
- Departure city: Charleston
- IATA code of the city of origin: CHS
- Departure airports: Charleston International Airport, Charleston Executive Airport
- Departure country: United States
- Destination city: Seattle
- IATA code of the destination city: SEA
- Destination airports: Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport
- Destination country: United States
Low cost flights Charleston — Seattle (CHS — SEA)
The distance between Charleston and Seattle 2414 miles (or 3885 kilometres).
The time difference between Charleston and Seattle is 3 h.
Minimal flight time from Charleston to Seattle 5h 12m.
LowCostClub always do a comparison of airfares Charleston — Seattle with several airlines (include Atlas Air, Alaska Horizon, AlphaSky). They will always give you all available options so you can find the cheapest flight to Seattle. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Charleston — Seattle. Last week, for instance, the cheapest round-trip prices stood at $81 while the cheapest one-way price that was available within the last week cost $98
Routes from nearby cities to Seattle
A flight from a neighbouring city can help you save money on plane tickets.
Most often, they fly to Seattle from Atlanta, this is the closest city with an airport from Charleston. The cheapest ticket can be bought for a flight departing from Charlotte from $86.
Popular International routes from Charleston
Popular routes from Seattle
If you are going to fly from Seattle, then study the popular flights. The most popular flights from Seattle:
Popular domestic routes from Charleston
FAQ about Charleston — Seattle
Are there any direct flights Charleston — Seattle?
Yes, they do: 5Y4316, AS787
Can we fly from Charleston to Seattle?
Yes, you can fly from Charleston to Seattle. Charleston has 2 airports (Charleston International Airport, Charleston Executive Airport) for flights. Atlas Air, Alaska Horizon, AlphaSky depart from Charleston on mon, wed, thu, fri, sun. There are non-direct flights through All Nippon Airways, American Airlines, Breeze Airways, Delta Air Lines, FedEx, Frontier (Sombra the Jaguar Livery), Jet Linx Aviation, Korean Air, NetJets, Qatar Airways, Singapore Airlines, Southern Airways Express, Southwest Airlines, Sun Country Airlines, Tradewind Aviation, United Airlines.
How long does it take to fly from Charleston to Seattle?
A direct flight lasts an average of 5h 12m, during which time the aircraft covers a distance of 3885 km.
How much do flights Charleston — Seattle cost?
The price of flights Charleston — Seattle starts from $98.
What days does the plane fly Charleston — Seattle?
Planes fly Charleston — Seattle 5 times a week on the following days: mon, wed, thu, fri, sun
What airports are there in Charleston and Seattle?
In Charleston — Charleston International Airport, Charleston Executive Airport. In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport.
What flights are currently flying from Charleston to Seattle?
The following flights fly between Charleston and Seattle: 5Y4316, AS787, AS787
What month is the cheapest to fly from Charleston to Seattle?
High season is considered to be May and the cheapest month is September. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Charleston — Seattle flight deals.
Which airlines direct fly from Charleston to Seattle?
The following airlines have direct flights Charleston — Seattle: Atlas Air, Alaska Horizon, AlphaSky.
Which airlines fly from Charleston to Seattle?
All the following airlines flights Charleston — Seattle: Alaska Horizon, All Nippon Airways, AlphaSky, American Airlines, Atlas Air, Breeze Airways, Delta Air Lines, FedEx, Frontier (Sombra the Jaguar Livery), Jet Linx Aviation, Korean Air, NetJets, Qatar Airways, Singapore Airlines, Southern Airways Express, Southwest Airlines, Sun Country Airlines, Tradewind Aviation, United Airlines.