Direct (nonstop) flights from Detroit to Sault Ste. Marie
1 airline flys nonstop from Detroit Metropolitan Airport (DTW) to Sault Ste Marie (CIU). It's 284 miles (457 km), about 1h 17m in the air. Operated by Delta Air Lines.
Delta Air Lines
Route data last updated: May 29, 2026
Airlines with non-stop flights
DL
Delta Air Lines
Alternative Routes
Other ways to fly from Detroit to Sault Ste. Marie with one stop · direct emits 53 kg CO₂ per passenger
Looking for the return flight?
CIU → DTW: Flights from Sault Ste. Marie to DetroitOther direct flights from Detroit
Direct flights from Sault Ste. Marie (CIU)
Frequently Asked Questions
How long is the direct flight from Detroit to Sault Ste. Marie?
A nonstop flight from Detroit (DTW) to Sault Ste. Marie (CIU) takes approximately 1 hours and 17 minutes. The distance is 284 miles (457 km).
Which airlines fly nonstop from Detroit to Sault Ste. Marie?
Just Delta Air Lines.
Is there a nonstop flight from Detroit to Sault Ste. Marie?
Yes. 1 airline: Delta Air Lines.
How far is Detroit from Sault Ste. Marie?
The flight distance from Detroit to Sault Ste. Marie is 284 miles (457 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Paris.
What type of aircraft flies from Detroit to Sault Ste. Marie?
At 1h 17m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Detroit to Sault Ste. Marie?
Roughly 53 kg CO2 per passenger one-way. That's about the same as driving 265 km.
Is the return flight from Sault Ste. Marie to Detroit 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 Detroit to Sault Ste. Marie?
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 Detroit Metropolitan Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.