Route Price Intelligence
Cheap Flights From Dallas to Washington Dc - Dulles
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$293
Deals From
$223
Usually Costs
$223 – $357
Lowest We've Seen
$77
Based on 8,304 price pointshigh confidence
Monthly Price Guide
Jan
$241
Feb
$184
Mar
$242
Apr
$243
May
$328
Jun
$349
Jul
$355
Aug
$348
Sep
$355
Oct
$357
Nov
$357
Dec
$368
Cheapest Average Expensive
Best Time to Fly from Dallas to Washington Dc - Dulles
The cheapest time to fly from Dallas to Washington Dc - Dulles is typically February, when fares average around $184. The most expensive month tends to be December at around $368. For the best deals, consider flying in February, January, March.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $7760 price checksWorst: $217