Direct (nonstop) flights from Chicago to Middletown
2 airlines fly nonstop from Chicago O Hare International (ORD) to Harrisburg International (MDT). It's 594 miles (956 km), about 1h 56m in the air. Operated by American Airlines, United Airlines.
American Airlines
United Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
AA
American Airlines
UA
United Airlines
Alternative Routes
Other ways to fly from Chicago to Middletown with one stop · direct emits 110 kg CO₂ per passenger
Looking for the return flight?
MDT → ORD: Flights from Middletown to ChicagoOther direct flights from Chicago
Direct flights from Middletown (MDT)
Frequently Asked Questions
How long is the direct flight from Chicago to Middletown?
A nonstop flight from Chicago (ORD) to Middletown (MDT) takes approximately 1 hours and 56 minutes. The distance is 594 miles (956 km).
Which airlines fly nonstop from Chicago to Middletown?
2 airlines: American Airlines, United Airlines.
Is there a nonstop flight from Chicago to Middletown?
Yes. 2 airlines: American Airlines, United Airlines.
How far is Chicago from Middletown?
The flight distance from Chicago to Middletown is 594 miles (956 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What type of aircraft flies from Chicago to Middletown?
At 1h 56m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Chicago to Middletown?
Roughly 110 kg CO2 per passenger one-way. That's about the same as driving 550 km.
Is the return flight from Middletown to Chicago 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 Chicago to Middletown?
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 Chicago O Hare International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.