Washington to Detroit
IADDTW
Fly from Washington to Detroit starting at USD 80 with Frontier Airlines.
Best fare available on Oct 21, 2026.
Limited seats. Better plans. Book before it's gone.
Washington to Detroit cheapest flights this week
Washington to Detroit monthly flight fare trend
Oct
from USD 80
Nov
from USD 115
Dec
No flights
Jan
No flights
Feb
No flights
Mar
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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