Route Price Intelligence
Cheap Flights From Houston to Washington Dc - Dulles
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$360
Deals From
$250
Usually Costs
$250 – $451
Lowest We've Seen
$136
Based on 8,268 price pointshigh confidence
Monthly Price Guide
Jan
$450
Feb
$451
Mar
$380
Apr
$221
May
$221
Jun
$316
Jul
$290
Aug
$250
Sep
$450
Oct
$451
Nov
$452
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 April, when fares average around $221. The most expensive month tends to be December at around $457. For the best deals, consider flying in April, May, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $13688 price checksWorst: $347