Cheap flights from Charleston to Dulles

Cheapest current fares: $240 in August 2026, 714 km direct flight in ~50m.

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Live fares · CHS → IAD

Cheapest month-by-month fares

Lowest available fare per calendar month from Charleston (CHS) to Dulles (IAD). Refreshed daily.

Charleston (CHS) → Dulles (IAD)

  1. August 2026 $240

Frequently asked questions

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

    Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Charleston (CHS) to Dulles (IAD), with fares starting from $240.

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

    The lowest currently-listed fare from Charleston (CHS) to Dulles (IAD) is $240 on 2026-08-08.

  • How long is the flight from Charleston to Dulles?

    Direct flights from CHS to IAD cover approximately 714 km (444 miles), with an estimated flight time of 50m. Operating airlines: UA.

Related guides for this route

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

Full route page: CHS → IAD Cheapest month to fly to Dulles All flights from Charleston All flights to Dulles Flights to USA Visa-free with USA passport UA routes