Route Price Intelligence
Cheap Flights From Louisville to Washington Dc - Dulles
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
$167
Based on 259 price pointshigh confidence
Monthly Price Guide
Jan
$249
Feb
—
Mar
—
Apr
$359
May
$259
Jun
$249
Jul
$249
Aug
$249
Sep
$259
Oct
$269
Nov
$269
Dec
$269
Cheapest Average Expensive
Best Time to Fly from Louisville to Washington Dc - Dulles
The cheapest time to fly from Louisville to Washington Dc - Dulles is typically January, when fares average around $249. The most expensive month tends to be April at around $359. For the best deals, consider flying in January, June, July.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $18970 price checksWorst: $249