Direct (nonstop) flights from Sault Ste. Marie to Chicago
1 airline flys nonstop from Sault Ste Marie (CIU) to Chicago O Hare International (ORD). It's 341 miles (548 km), about 1h 47m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Sault Ste. Marie to Chicago with one stop · direct emits 63 kg CO₂ per passenger
Looking for the return flight?
ORD → CIU: Flights from Chicago to Sault Ste. MarieOther direct flights from Sault Ste. Marie
Direct flights from Chicago (ORD)
Frequently Asked Questions
How long is the direct flight from Sault Ste. Marie to Chicago?
A nonstop flight from Sault Ste. Marie (CIU) to Chicago (ORD) takes approximately 1 hours and 47 minutes. The distance is 341 miles (548 km).
Which airlines fly nonstop from Sault Ste. Marie to Chicago?
Just United Airlines.
Is there a nonstop flight from Sault Ste. Marie to Chicago?
Yes. 1 airline: United Airlines.
How far is Sault Ste. Marie from Chicago?
The flight distance from Sault Ste. Marie to Chicago is 341 miles (548 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 Sault Ste. Marie to Chicago?
At 1h 47m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Sault Ste. Marie to Chicago?
Roughly 63 kg CO2 per passenger one-way. That's about the same as driving 315 km.
Is the return flight from Chicago to Sault Ste. Marie 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 Sault Ste. Marie to Chicago?
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 Sault Ste Marie for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.