St Louis to Detroit
STLDTW
Fly from St Louis to Detroit starting at SAR 444 with American Airlines.
Best fare available on Sep 10, 2026.
Limited seats. Better plans. Book before it's gone.
St Louis to Detroit cheapest flights this week
St Louis to Detroit monthly flight fare trend
Aug
from SAR 655
Sep
from SAR 444
Oct
No flights
Nov
No flights
Dec
No flights
Jan
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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