Our data shows that May tends to be the cheapest month to fly to Charleston, West Virginia from Washington Dulles Intl Airport. Users have commonly found prices around $336 for the month, but tickets can be as low as $95. Due to multiple factors, prepare for potentially higher prices in February.
To save on the cost of your flight from Washington Dulles Intl Airport to Charleston, West Virginia, book at least 49 days before your planned departure. Booking around this time can save you about 101% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $441 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $721.
When flying from Washington Dulles Intl Airport to Charleston, West Virginia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.