Direct flights from Raleigh/Durham to Chicago RDU → ORD
American Airlines, Frontier Airlines and United Airlines operate nonstop flights from Raleigh/Durham (RDU) to Chicago (ORD). The nonstop flight takes around ~1h 18m, covering 646 miles (1,039 km). Round-trip fares currently start at $337, with a typical fare around $337 across 12 recent fare combinations. Updated 28 June 2026.
60-day flexibility overview based on 12 recent fares across the next 60 days
Cheapest combos
American
Best
American
American
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American Airlines
AA
Frontier Airlines
F9
United Airlines
UA
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Frequently asked questions
Is there a direct flight from Raleigh/Durham to Chicago?
Yes, American Airlines, Frontier Airlines and 1 more airline operate nonstop flights from Raleigh/Durham (RDU) to Chicago (ORD).
Which airlines fly direct from Raleigh/Durham to Chicago?
American Airlines, Frontier Airlines, United Airlines operate nonstop flights from Raleigh/Durham to Chicago.
How long is the flight from Raleigh/Durham to Chicago?
The nonstop flight from Raleigh/Durham to Chicago takes ~1h 18m (approximately 1039 km).
How much is a round-trip flight from Raleigh/Durham to Chicago?
Round-trip flights from Raleigh/Durham (RDU) to Chicago (ORD) start at $337, with a typical fare around $337. Based on 12 recent fare combinations.