Chicago (ORD) to Raleigh/Durham (RDU) flights
Nonstop from Chicago O'Hare International to Raleigh-Durham International Airport: distance, flying time, which airlines fly it and how often.
Distance
1,039km
646 mi, great circle
Flying time
2h 02m
typical, gate to gate
Flights a day
14
average, November 2026
Airlines
2
passenger airlines
Airlines flying ORD to RDU
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare ORD to RDU fares by month.
Both directions
- Raleigh-Durham International Airport (RDU) · we don't have RDU's route list yet
- All nonstop routes from Chicago (ORD)
- ORD to RDU on the flight-path tool
Frequently asked questions
How long is the flight from Chicago to Raleigh/Durham?
About 2h 02m gate to gate for the 1,039 km (646 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from ORD to RDU?
American Airlines and United Airlines, with about 14 flights a day between them in our data (AeroDataBox, November 2026).