Direct (nonstop) flights from Rapid City to Chicago
2 airlines fly nonstop from Rapid City Regional Airport (RAP) to Chicago O Hare International (ORD). It's 779 miles (1,254 km), about 2h 24m 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 Rapid City to Chicago with one stop · direct emits 144 kg CO₂ per passenger
Looking for the return flight?
ORD → RAP: Flights from Chicago to Rapid CityOther direct flights from Rapid City
Direct flights from Chicago (ORD)
Frequently Asked Questions
How long is the direct flight from Rapid City to Chicago?
A nonstop flight from Rapid City (RAP) to Chicago (ORD) takes approximately 2 hours and 24 minutes. The distance is 779 miles (1,254 km).
Which airlines fly nonstop from Rapid City to Chicago?
2 airlines: American Airlines, United Airlines.
Is there a nonstop flight from Rapid City to Chicago?
Yes. 2 airlines: American Airlines, United Airlines.
How far is Rapid City from Chicago?
The flight distance from Rapid City to Chicago is 779 miles (1,254 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What type of aircraft flies from Rapid City to Chicago?
At 2h 24m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Rapid City to Chicago?
Roughly 144 kg CO2 per passenger one-way. That's about the same as driving 720 km.
Is the return flight from Chicago to Rapid City 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 Rapid City 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 Rapid City Regional Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.