Cheap flights from Washington to Charleston
442 mi · 45m average nonstop
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Quick answer: Washington to Charleston at a glance
Cheap flights from Washington (IAD) to Charleston (CHS) cover 442 miles (711 km) in about 45m nonstop, with 1 airline flying direct — a short-haul domestic route. Search Kayak for today's cheapest live fare. Route difficulty 1/10.
Summary computed from real OpenFlights coordinates — not an estimate. Prices update live on Kayak.
Flying from Washington to Charleston covers 442 miles (711 km) in approximately 0 hour 45 minutes. 1 airline offers direct flights on this short-haul domestic route. This is a short-haul domestic route typically served by direct flights.
Nonstop distance 442 miles. Direct carriers include UA.
We don't track historical prices for this route yet. Search live fares on Kayak for today's best price across 100+ airlines and booking sites.
Airlines on this route
1 airlines fly Washington → Charleston. All are direct routes.
| Airline | Route type |
|---|---|
| UA | Direct |
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Washington to Charleston — quick answers
How far is Washington from Charleston by plane?
The nonstop flight distance from Washington (IAD) to Charleston (CHS) is 442 miles (711 km), calculated as a great-circle line from published OpenFlights airport coordinates. Actual flown distance is slightly longer due to airways and winds.
How long is the flight from Washington to Charleston?
The average nonstop flight time from IAD to CHS is 45 minutes. Gate-to-gate time is usually 20–35 minutes longer; connecting itineraries add 1–4 hours depending on the layover.
Which airlines fly from Washington to Charleston?
1 airlines serve this route nonstop: UA. Schedules and amenities differ by carrier — compare live frequencies and fare classes on Kayak before you book.