St Louis to Detroit
STLDTW
Fly from St Louis to Detroit starting at USD 97 with Frontier Airlines.
Best fare available on Jul 15, 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
Jul
from USD 97
Aug
No flights
Sep
No flights
Oct
No flights
Nov
No flights
Dec
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
Flights from St Louis
Flights from St Louis to AtlantaFlights from St Louis to AustinFlights from St Louis to BostonFlights from St Louis to CharlotteFlights from St Louis to DenverFlights from St Louis to DallasFlights from St Louis to NewarkFlights from St Louis to Fort LauderdaleFlights from St Louis to HonoluluFlights from St Louis to Washington
