Route Price Intelligence
Cheap Flights From Charleston to Washington Dc - Dulles
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$259
Great Deal
Under $249
Typical Range
$249 – $269
Lowest We've Seen
$150
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$249
Feb
—
Mar
—
Apr
$382
May
$264
Jun
$249
Jul
$249
Aug
$249
Sep
$249
Oct
$259
Nov
$269
Dec
$269
Cheapest Average Expensive
Best Time to Fly from Charleston to Washington Dc - Dulles
The cheapest time to fly from Charleston to Washington Dc - Dulles is typically January, when fares average around $249. The most expensive month tends to be April at around $382. For the best deals, consider flying in January, June, July.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: August23,861 fares analyzedTypical low: $213