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
Deals From
$249
Usually Costs
$249 – $294
Lowest We've Seen
$150
Based on 8,868 price pointshigh confidence
Monthly Price Guide
Jan
$249
Feb
$263
Mar
$386
Apr
$309
May
$249
Jun
$249
Jul
$249
Aug
$249
Sep
$263
Oct
$269
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 March at around $386. For the best deals, consider flying in January, May, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $15090 price checksWorst: $249