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Cheap flights from Charleston to Seattle

7 nonstop flights a week, 1 of them today. Operated by 2 airlines, about 6h 9m in the air, 2,423 mi (3,900 km).

Flights from Charleston to Seattle

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Charleston to Seattle at a glance

flight time, from 5h 58m to 10h 6m
6h 9m
straight-line distance
2,423 mi (3,900 km)
flights a week
7
flight today
1
first and last departure
17:58 - 18:23
airlines
2

Charleston to Seattle flight schedule

7 flights a week, 1 today, 5 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
AS 787
Alaska Airlines
17:58
20:59 Seattle-Tacoma International
6h 1m
Daily
Boeing 737-800
AS 787
Alaska Airlines
18:23
21:31 Seattle-Tacoma International
6h 8m
Mon, Fri, Sat, Sun
Boeing 737-900

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 1 December.

FlightDepartsArrivesDurationDaysAircraft
AS 787
Alaska Airlines
18:20
21:35 Seattle-Tacoma International
6h 15m
Seasonal
Boeing 737
AS 787
Alaska Airlines
18:33
21:42 Seattle-Tacoma International
6h 9m
Seasonal
Boeing 737-900
AS 787
Alaska Airlines
18:22
21:34 Seattle-Tacoma International
6h 12m
Seasonal
Boeing 737-900
UA 674
United Airlines
10:59
18:05 Seattle-Tacoma International
10h 6m
Seasonal
Airbus A319
AS 787
Alaska Airlines
18:14
21:12 Seattle-Tacoma International
5h 58m
Seasonal
Boeing 737-900

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Seattle is 3 hours behind Charleston. The search shows seat availability and the price for your date.

Airlines flying Charleston to Seattle

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Alaska Airlines7 a week United Airlinesfrom 11 February

Airports

Where flights from Charleston to Seattle depart and land

Arrival in Seattle

Seattle-Tacoma International SEA

7 flights a week, 11 mi (18 km) from the city centre

About the airport

When to visit Seattle

Weather by month

Best time to visit: May, June, July, August and September, +17° to +25° by day. In November it is +10° by day and +5° at night, with 17 rainy days.

Jan
+8° +2° 16 days
Feb
+8° +2° 14 days
Mar
+11° +4° 15 days
Apr
+13° +6° 14 days
May
+17° +9° 11 days
Jun
+21° +12° 7 days
Jul
+25° +15° 1 days
Aug
+25° +15° 6 days
Sep
+21° +13° 7 days
Oct
+15° +9° 14 days
Nov
+10° +5° 17 days
Dec
+8° +4° 20 days

Daytime and night temperatures in °C, rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Charleston to Seattle?
A nonstop flight takes 6 hours 9 minutes on average, from 5h 58m to 10h 6m depending on the flight.
How far is Seattle from Charleston?
2,423 mi (3,900 km) in a straight line between the cities.
Which airlines fly nonstop from Charleston to Seattle?
Alaska Airlines (7 a week) and United Airlines.
How many flights a day are there from Charleston to Seattle?
1 flight today and 7 a week, about 1 a day on average.
When are the first and last flights from Charleston to Seattle?
The first departure is at 17:58 (AS787), the last at 18:23 (AS787). Local time.
What is the time difference between Charleston and Seattle?
Seattle is 3 hours behind Charleston. Schedule times on this page are local to each airport.