Flights operate between Seattle (SEA) and North Charleston (CHS).
1 airline operates this route with 0-1 flights daily flights.
Average flight time is 5h 04m - 5h 21m.
Average Duration
5h 04m - 5h 21m
Airlines Operating This Route
Alaska Airlines
Flight Frequency
Daily Flights
0-1 flights
Typical Departure Time Ranges
Earliest Departure
09:11
Latest Departure
09:11
Flight Schedule & Filters
Flight Schedule Calendar
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Direct (non-stop) flights from SeaTac (SEA) to North Charleston (CHS)
Direct (non-stop) flights operate between SeaTac (SEA) and North Charleston (CHS). This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 5h 04m - 5h 21m (average flight time)• Daily Flights: 0-1 flights (scheduled departures per day)
SeaTac (SEA)
US
North Charleston (CHS)
US
FLIGHT TIME
5h 04m - 5h 21m
5h 8m - 5h 8m
09:11
09:11
1 (Show)
Flight Schedule
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Airlines with direct flights from SeaTac (SEA) to North Charleston (CHS)
Weather at North Charleston (CHS)
Weather & Climate at North Charleston (CHS)
19.3°C
Avg Temperature116mm
Avg Rainfall11.5km/h
Avg Wind Speed74%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Booking Insights
Best Time to Book Flights to North Charleston (CHS)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Price Trends
Flight Price Trends for North Charleston (CHS)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Frequently Asked Questions
Do flights operate between SEA and CHS?
Yes. 1 direct flight operates between Seattle (SEA) and Charleston (CHS).
Which airlines operate this route?
1 airline operates this route: Alaska Airlines.
How many flights operate daily?
0-1 flights flights operate daily on this route.
What is the average flight duration?
The average flight duration is 5h 04m - 5h 21m.
Is this route operated year-round?
This route operates with 0-1 flights daily flights.
Route data verified regularly by Triposia Travel Research Team.