Route Price Intelligence
Cheap Flights From Houston to Washington Dc - Dulles
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$355
Deals From
$235
Usually Costs
$235 – $456
Lowest We've Seen
$136
Based on 8,327 price pointshigh confidence
Monthly Price Guide
Jan
$451
Feb
$451
Mar
$311
Apr
$225
May
$205
Jun
$250
Jul
$270
Aug
$250
Sep
$451
Oct
$456
Nov
$456
Dec
$457
Cheapest Average Expensive
Best Time to Fly from Houston to Washington Dc - Dulles
The cheapest time to fly from Houston to Washington Dc - Dulles is typically May, when fares average around $205. The most expensive month tends to be December at around $457. For the best deals, consider flying in May, April, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $13890 price checksWorst: $337