Washington to Detroit
IADDTW
Fly from Washington to Detroit starting at USD 131 with Frontier Airlines.
Best fare available on Jul 12, 2026.
Limited seats. Better plans. Book before it's gone.
Washington to Detroit cheapest flights this week
Washington to Detroit monthly flight fare trend
Jul
from USD 131
Aug
No flights
Sep
No flights
Oct
from USD 186
Nov
No flights
Dec
No flights
Airport Details
Origin
Washington
Washington Dulles International Airport (IAD)
Dulles, IAD
Zone
New York
Elev
312 ft
Destination
Detroit
Detroit Metropolitan Wayne County Airport (DTW)
Detroit, DTW
Zone
Detroit
Elev
645 ft
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