Washington to Detroit
IADDTW
Fly from Washington to Detroit starting at USD 75 with F9.
Best fare available on May 8, 2026.
Limited seats. Better plans. Book before it's gone.
Washington to Detroit cheapest flights this week
27 Apr
0P
08:35IAD
--:--DTW
Direct$152VIEW DEAL
28 Apr
F9
07:15IAD
--:--DTW
1 Stop$119VIEW DEAL
29 Apr
F9
06:20IAD
--:--DTW
1 Stop$113VIEW DEAL
30 Apr
F9
06:10IAD
--:--DTW
1 Stop$182VIEW DEAL
3 May
F9
06:20IAD
--:--DTW
1 Stop$101VIEW DEAL
8 May
F9
18:17IAD
--:--DTW
1 Stop$75VIEW DEAL
9 Oct
UA
22:20IAD
--:--DTW
Direct$186VIEW DEAL
Washington to Detroit monthly flight fare trend
Apr
from USD 113
May
from USD 75
Jun
No flights
Jul
No flights
Aug
No flights
Sep
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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