Detroit to St Louis (DTW–SUS) — Airlines, Schedules & Connections

DTW Airport Page →
455 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 52 1-stop flights Verified 3d ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP More options, longer trips
2-STOP Loading... Reach the hardest destinations
Detroit to St Louis
Connecting service available through multiple hubs.
1 Flights/wk 455 mi 2h 12m nonstop -1h behind 52 1-stop hubs

While no nonstop service exists between DTW and SUS, connecting options are available through 52 hubs.

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for DTW to SUS.
1-STOP
One-Stop Connections
52
Hubs
~3h
Fastest
~33h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
273
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

Other ways to reach St Louis from Detroit

Nearby airports with service to Spirit of St Louis Airport.
Metric DTW→SUS CLE→SUS
Distance from DTW 95 mi
Nonstop airlines 0 2
Weekly flights 1 1
Flight time 2h 12m
Departure OTP 74%
Airports within 200 miles of DTW with service to Spirit of St Louis Airport.

Travel Essentials

Practical planning for this route.
Time Difference
-1h
St Louis is 1 hour behind Detroit.
DTW: EDT · SUS: CDT

When it's 6:00 PM in Detroit, it's 5:00 PM in St Louis.
Distance & Flight Time
455 mi / 733 km
Nonstop flight time is approximately 2h 12m.
Getting to DTW

There is no rail link to DTW; the airport is 18 miles southwest of downtown Detroit. SMART bus Route 261 provides a slow connection ($2), but ride-share or car is standard for most travelers. Ride-shares from downtown cost $30–45.Driving is the primary mode: I-94 and I-275 are the main expressways. Economy parking is well-organized with frequent shuttles. For Windsor, Ontario arrivals, the airport connects via I-75 and the Ambassador Bridge or DRIC tunnel.

DTW–SUS Quick Facts

Key statistics for the Detroit to St Louis route.
Route details
Distance455 mi / 733 km
Flight time2h 12m
Time difference-1 hour
Airlines (nonstop)0
Weekly flights1 out
1-stop connections52 hubs
Origin: DTW
IATA / ICAODTW / KDTW
TimezoneAmerica/Detroit
Passengers/yr32.2M
Elevation645 ft / 197 m
Destination: SUS
IATA / ICAOSUS / KSUS
TimezoneAmerica/Chicago
Elevation463 ft / 141 m

Frequently Asked Questions

Common questions about DTW to SUS flights.
Nonstop flights from Detroit Metropolitan Wayne County Airport to Spirit of St Louis Airport take approximately 2h 12m. The route covers 455 miles.
There are approximately 1 nonstop flights per week from DTW to SUS.
Yes, 1-stop connections are available through STL, MDW, BWI, IND, SDF, BNA, PIT, ORD, MCI, SAV, CMH, FTY, BHM, JAX, LGA, IAD, BOS, CLT, PHL, MCO, ORF, DAL, CHS, MSY, BDL, IAH, JFK, PIE, RSW, APF, FLL, AUS, PBI, NAS, PHX, SLC, DEN, CUN, SRQ, MIA, SNA, LAS, SJD, SFO, SJC, LAX, PDX, ANC, ZRH, OMA, DFW and HND. These options provide additional schedule flexibility.
St Louis is 1 hour behind Detroit.
Nearby alternatives include CLE. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from DTW to SUS

Detroit Metropolitan Wayne County Airport (DTW) and Spirit of St Louis Airport (SUS) are connected through multiple connecting hub airports.

DTW to SUS Flight Duration and Schedule

Nonstop flight time from DTW to SUS ranges from 2 hours 12 minutes. The route covers a distance of 455 miles (733 km).

Connecting Options and Alternatives

52 one-stop connections are available, with the fastest taking approximately 3 hours via STL. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Cleveland (CLE).