Cheap flights from Seattle to Charleston, South Carolina for only $163 roundtrip with American Airlines.
Also works in reverse.
DEPART:
Seattle, USA
ARRIVE:
Charleston, USA
RETURN:
Seattle, USA
DATES:
Limited availability from April to May 2026
Seattle – Charleston
19th-28th Apr
21st-28th Apr
26th Apr – 5th May
28th Apr – 6th May
6th-13th May
Charleston – Seattle
21st-28th Apr
28th Apr – 6th May
1st-9th May
6th-13th May
7th-16th May
possibly more…
STOPS:
Dallas/Philadelphia
AIRLINES:
American Airlines
Cheap flights from San Francisco to Charleston, South Carolina for only $213 roundtrip with American Airlines.
Also works in reverse.
DEPART:
San Francisco, USA
ARRIVE:
Charleston, USA
RETURN:
San Francisco, USA
DATES:
Limited availability from April to May 2026
San Francisco – Charleston
21st-28th Apr
5th-13th May
6th-13th May
Charleston – San Francisco
5th-12th May
5th-13th May
6th-13th May
possibly more…
STOPS:
Charlotte
AIRLINES:
American Airlines
Cheap flights from Seattle to Charleston, South Carolina for only $228 roundtrip with Delta Air Lines.
Also works in reverse.
DEPART:
Seattle, USA
ARRIVE:
Charleston, USA
RETURN:
Seattle, USA
DATES:
Availability from April to May 2026
Seattle – Charleston
21st-28th Apr
21st-29th Apr
28th Apr – 5th May
28th Apr – 6th May
5th-12th May
12th-19th May
Charleston – Seattle
15th-21st Apr
28th Apr – 6th May
29th Apr – 5th May
29th Apr – 6th May
12th-19th May
13th-19th May
and more…
STOPS:
Detroit/Atlanta
AIRLINES:
Endeavor Air DBA Delta Connection
Delta Air Lines