Route Price Intelligence
Cheap Flights From Detroit to Washington Dc - Dulles
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$233
Great Deal
Under $217
Typical Range
$217 – $249
Lowest We've Seen
$136
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$233
Feb
$233
Mar
$249
Apr
$249
May
—
Jun
—
Jul
$256
Aug
$230
Sep
$217
Oct
$217
Nov
$233
Dec
$243
Cheapest Average Expensive
Best Time to Fly from Detroit to Washington Dc - Dulles
The cheapest time to fly from Detroit to Washington Dc - Dulles is typically October, when fares average around $217. The most expensive month tends to be July at around $256. For the best deals, consider flying in October, September, August.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: August22,090 fares analyzedTypical low: $209