Direct (nonstop) flights from Louisville to Detroit
1 airline flys nonstop from Louisville International Airport (SDF) to Detroit Metropolitan Airport (DTW). It's 305 miles (491 km), about 1h 24m in the air. Operated by Delta Air Lines.
Delta Air Lines
Route data last updated: May 31, 2026
Airlines with non-stop flights
DL
Delta Air Lines
Alternative Routes
Other ways to fly from Louisville to Detroit with one stop · direct emits 56 kg CO₂ per passenger
Looking for the return flight?
DTW → SDF: Flights from Detroit to LouisvilleOther direct flights from Louisville
Direct flights from Detroit (DTW)
Frequently Asked Questions
How long is the direct flight from Louisville to Detroit?
A nonstop flight from Louisville (SDF) to Detroit (DTW) takes approximately 1 hours and 24 minutes. The distance is 305 miles (491 km).
Which airlines fly nonstop from Louisville to Detroit?
Just Delta Air Lines.
Is there a nonstop flight from Louisville to Detroit?
Yes. 1 airline: Delta Air Lines.
How far is Louisville from Detroit?
The flight distance from Louisville to Detroit is 305 miles (491 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Louisville to Detroit?
At 1h 24m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Louisville to Detroit?
Roughly 56 kg CO2 per passenger one-way. That's about the same as driving 280 km.
Is the return flight from Detroit to Louisville also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Louisville to Detroit?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Louisville International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.