Cheap flights from Philadelphia to Charleston

Cheapest current fares: $164 in August 2026, 888 km direct flight in ~1h 3m.

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Live fares · PHL → CHS

Cheapest month-by-month fares

Lowest available fare per calendar month from Philadelphia (PHL) to Charleston (CHS). Refreshed daily.

Philadelphia (PHL) → Charleston (CHS)

  1. August 2026 $164

Frequently asked questions

  • What is the cheapest month to fly from Philadelphia to Charleston?

    Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Philadelphia (PHL) to Charleston (CHS), with fares starting from $164.

  • What is the lowest current fare from PHL to CHS?

    The lowest currently-listed fare from Philadelphia (PHL) to Charleston (CHS) is $164 on 2026-08-21.

  • How long is the flight from Philadelphia to Charleston?

    Direct flights from PHL to CHS cover approximately 888 km (552 miles), with an estimated flight time of 1h 3m. Operating airlines: AA, F9.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: PHL → CHS Cheapest month to fly to Charleston All flights from Philadelphia All flights to Charleston Flights to USA Visa-free with USA passport AA routes F9 routes