Detroit to Washington
DTWIAD
Fly from Detroit to Washington starting at USD 110 with Frontier Airlines.
Best fare available on Sep 7, 2026.
Limited seats. Better plans. Book before it's gone.
Detroit to Washington cheapest flights this week
Detroit to Washington monthly flight fare trend
Jul
from USD 142
Aug
No flights
Sep
from USD 110
Oct
No flights
Nov
No flights
Dec
No flights
Airport Details
Origin
Detroit
Detroit Metropolitan Wayne County Airport (DTW)
Detroit, DTW
Zone
Detroit
Elev
645 ft
Destination
Washington
Washington Dulles International Airport (IAD)
Dulles, IAD
Zone
New York
Elev
312 ft
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