FFL Helper

FFL Helper / Washington / Charleston

WAS → CHS

Washington to Charleston

Compare one-way fares for flights from Washington to Charleston.

Lowest fare $116
Distance 453 mi
Flight time 6h 20m
Airports DCA–CHS
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By month: August 2026 from $148 · September 2026 from $116

Price calendar

August 2026

From $148 · up to $158

Mon
Tue
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27 $154 28 $148 29 $149 30 $150 31 $158

September 2026

From $116

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Tue
Wed
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Sun
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Upcoming dates

Charleston CHS

$116

Sep 10, 12:15pm · 6h 20m · 1 stop

DCA → CHS · Southwest Airlines

Tickets

Charleston CHS

$148

Aug 28, 1:20pm · 1h 50m · 0 stops

IAD → CHS · United Airlines

Tickets

About this route

This calendar shows dated one-way fares from Washington to Charleston. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Washington to Charleston.