Route Price Intelligence
Cheap Flights From Charleston to Washington Dc
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$249
Deals From
$249
Usually Costs
$249 – $269
Lowest We've Seen
$152
Based on 8,760 price pointshigh confidence
Monthly Price Guide
Jan
$259
Feb
$269
Mar
$374
Apr
$309
May
$227
Jun
$249
Jul
$249
Aug
$249
Sep
$249
Oct
$249
Nov
$259
Dec
$269
Cheapest Average Expensive
Best Time to Fly from Charleston to Washington Dc
The cheapest time to fly from Charleston to Washington Dc is typically May, when fares average around $227. The most expensive month tends to be March at around $374. For the best deals, consider flying in May, October, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $15590 price checksWorst: $227