Direct flights from Chicago to Lexington
All flights from ORD to LEX non-stop. There are direct flights from Chicago O Hare International, Illinois, USA to Lexington (LEX), Kentucky, USA every day of the week with United Airlines and American Airlines. The flight distance is 325 miles and the trip usually takes about 1 hour and 27 minutes.
Airlines with non-stop routes:

United Airlines

American Airlines
Flight schedule from Chicago to Lexington with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2025-04-22
Flight schedule from Chicago to Lexington with American Airlines
This is a weekly direct flight schedule for American Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2025-04-22
Chicago to Lexington flight departures
Select a date to see all scheduled flight departures between ORD to LEX.
ORD - LEX information
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Distance325 miles (523 km)
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Flight time1 hour and 27 minutes
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Airlines
United
American Airlines
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AlliancesOne WorldSky TeamStar Alliance
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ClassesEconomyBusinessFirst Class
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United AircraftsCanadair (Bombardier) Regional JetEmbraer 170 / 175 / 190 / 195
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American Airlines AircraftsCanadair (Bombardier) Regional JetEmbraer 170 / 175 / 190 / 195
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Departure TerminalsTerminal 2 (United)Terminal 3 (American Airlines)
Direct flights from Chicago to KY, USA

From Chicago to Owensboro
OWB Owensboro Daviess County Airport

From Chicago to Louisville
SDF Louisville International Airport