Cheap flights from San Francisco to Charleston
Cheapest current fares: $212 in August 2026 on connecting flights.
Cheapest month-by-month fares
Lowest available fare per calendar month from San Francisco (SFO) to Charleston (CHS). Refreshed daily.
San Francisco (SFO) → Charleston (CHS)
- August 2026 $212
Frequently asked questions
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What is the cheapest month to fly from San Francisco to Charleston?
Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from San Francisco (SFO) to Charleston (CHS), with fares starting from $212.
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What is the lowest current fare from SFO to CHS?
The lowest currently-listed fare from San Francisco (SFO) to Charleston (CHS) is $212 on 2026-08-25.
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Is there a direct flight from San Francisco to Charleston?
There is currently no non-stop service from SFO to CHS. Most travellers connect through a hub airport. See our route page for current stopover options.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.