
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $179 (American Airlines) |
One-way from | $60 (Trip.com) |
Popular in | May |
Cheapest in | July |
Average price | $456 |
Good round-trip deal | $227 or less |
Good one-way deal | $158 or less |
Fly from
Fly to
Route
Depart
Return
Price
SeattleCharleston
SEA - CHS
SEACHS
Seattle/Tacoma Intl
Fri 4/17
11:15 pm-10:09 am
1 stop7h 54m
Charleston
Sat 5/2
12:04 pm-7:59 pm
1 stop10h 55m
SeattleCharleston
SEA - CHS
SEACHS
Seattle/Tacoma Intl
Mon 4/13
5:00 am-3:01 pm
1 stop7h 01m
Charleston
Fri 4/17
5:12 pm-10:50 pm
1 stop8h 38m
SeattleCharleston
SEA - CHS
SEACHS
Seattle/Tacoma Intl
Mon 3/30
9:38 am-5:53 pm
Nonstop5h 15m
Charleston
Wed 4/1
6:53 pm-10:02 pm
Nonstop6h 09m
SeattleCharleston
SEA - CHS
SEACHS
Seattle/Tacoma Intl
Sat 2/21
11:59 pm-12:30 pm
1 stop9h 31m
Charleston
Fri 2/27
5:05 pm-10:43 pm
1 stop8h 38m
SeattleCharleston
SEA - CHS
SEACHS
Seattle/Tacoma Intl
Fri 3/6
9:28 am-5:32 pm
Nonstop5h 04m
Charleston
Fri 3/13
6:32 pm-9:46 pm
Nonstop6h 14m
SeattleHilton Head Island
SEA - HHH
SEAHHH
Seattle/Tacoma Intl
Thu 2/26
6:00 am-5:44 pm
1 stop8h 44m
Hilton Head Island
Mon 3/2
2:58 pm-9:08 pm
1 stop9h 10m
SeattleCharleston
SEA - CHS
SEACHS
Seattle/Tacoma Intl
Fri 4/17
5:15 am-9:55 pm
1 stop13h 40m
Charleston
Sat 5/2
12:40 pm-11:00 pm
2 stops13h 20m
SeattleCharleston
SEA - CHS
SEACHS
Seattle/Tacoma Intl
Mon 3/23
11:55 pm-1:35 pm
2 stops10h 40m
Charleston
Thu 3/26
5:45 pm-12:30 am
1 stop9h 45m
SeattleCharleston
SEA - CHS
SEACHS
Seattle/Tacoma Intl
Fri 2/27
5:15 am-9:40 pm
2 stops13h 25m
Charleston
Tue 3/3
11:40 am-10:30 pm
2 stops13h 50m
SeattleHilton Head Island
SEA - HHH
SEAHHH
Seattle/Tacoma Intl
Fri 2/27
6:00 am-5:44 pm
1 stop8h 44m
Hilton Head Island
Fri 3/6
2:58 pm-11:04 pm
2 stops11h 06m
Currently, January is the cheapest month in which you can book a flight from Seattle to South Carolina (average of $178). Flying from Seattle to South Carolina in June is currently the most expensive (average of $307). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Seattle to South Carolina in the evening. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight in the morning.
Travelers seeking maximum savings on their Seattle to South Carolina flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Boarding
Food
Overall
Entertainment
Comfort
Crew
Reviews
Anonymous,Dec 2025
SEA - MSY
Boarding
Food
Overall
Entertainment
Comfort
Crew
Reviews
Anonymous,Dec 2025
SEA - MSY
Boarding
Food
Overall
Entertainment
Comfort
Crew
Reviews
Anonymous,Dec 2025
SEA - MSY
Boarding
Food
Overall
Entertainment
Comfort
Crew
Reviews
Anonymous,Dec 2025
SEA - MSY
Boarding
Food
Overall
Entertainment
Comfort
Crew
Reviews
Anonymous,Dec 2025
SEA - MSY
Boarding
Food
Overall
Entertainment
Comfort
Crew
Reviews
Anonymous,Dec 2025
SEA - MSY
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$155 | Average$488 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$178 | Average$480 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$415 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$212 | Average$505 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$214 | Average$438 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$232 | Average$410 | FlexibilityNo cancel fee | On-time75% |