St Louis to Detroit
STLDTW
Fly from St Louis to Detroit starting at USD 122 with F9.
Best fare available on Apr 25, 2026.
Limited seats. Better plans. Book before it's gone.
St Louis to Detroit cheapest flights this week
25 Apr
F9
20:17STL
--:--DTW
1 Stop$122VIEW DEAL
27 Apr
F9
20:17STL
--:--DTW
2 Stop$211VIEW DEAL
St Louis to Detroit monthly flight fare trend
Apr
from USD 122
May
No flights
Jun
No flights
Jul
No flights
Aug
No flights
Sep
No flights
Airport Details
Origin
St Louis
St. Louis Lambert International Airport (STL)
St Louis, STL
Zone
Chicago
Elev
618 ft
Destination
Detroit
Detroit Metropolitan Wayne County Airport (DTW)
Detroit, DTW
Zone
Detroit
Elev
645 ft
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