American Airlines
Oneworld
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United States
O'Hare International Airport
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United States
Blue Grass Airport
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Scan through all non-stop flights from Chicago to Lexington. The full flight schedule below gives an overview of all non-stop flights from ORD to LEX, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Lexington is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Lexington any time of the year, but the best months to explore are from to and from to .
In total there are 2 airlines operating nonstop flights from Chicago ORD to Lexington LEX. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their ORD LEX flight schedule.
Flights from ORD to LEX are operated 48 times a week, with an average of 7 flights per day. Departure times vary between 06:50 - 22:00. The earliest flight departs at 06:50, the last flight departs at 22:00. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Chicago to Lexington takes 1 hour and 33 minutes. The flight distance between Chicago and Lexington is 323 miles (or 520 km).
There is 1 airport in Lexington: Blue Grass Airport (LEX).
There are 48 flights per week flying from Chicago to Lexington (as of July 2026).
1 hour and 33 minutes is the average flight time from Chicago to Lexington.
The distance from Chicago to Lexington is 323 miles (520 kilometers).
American Airlines and United Airlines are flying nonstop from Chicago to Lexington.
Oneworld and Star Alliance are flying nonstop from Chicago to Lexington.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Chicago to Lexington:
The earliest flight departs at 06:50 from Chicago and arrives at 09:28 at Lexington.
The latest flight departs at 22:00 from Chicago and arrives at 00:25 at Lexington.
323 miles (520 km) · 1h 33m
08:15
10:49
American Airlines
Oneworld
AA 6244
American Airlines
Canadair Regional Jet 700
Y
W
J
F
08:16
10:50
American Airlines
Oneworld
AA 6244
American Airlines
Canadair Regional Jet 700
Y
W
J
F
10:40
13:20
United Airlines
Star Alliance
UA 4502
United Airlines
Bombardier CRJ 550
Y
W
J
F
14:30
17:03
United Airlines
Star Alliance
UA 4558
United Airlines
Bombardier CRJ 550
Y
W
J
F
15:29
18:07
American Airlines
Oneworld
AA 6245
American Airlines
Canadair Regional Jet 700
Y
W
J
F
15:35
18:13
American Airlines
Oneworld
AA 6245
American Airlines
Canadair Regional Jet 700
Y
W
J
F
15:45
18:23
American Airlines
Oneworld
AA 6245
American Airlines
Canadair Regional Jet 700
Y
W
J
F
16:00
18:38
American Airlines
Oneworld
AA 6245
American Airlines
Canadair Regional Jet 700
Y
W
J
F
17:51
20:29
United Airlines
Star Alliance
UA 5287
United Airlines
Embraer 175
Y
W
J
F
17:51
20:28
United Airlines
Star Alliance
UA 5287
United Airlines
Bombardier CRJ 550
Y
W
J
F
21:18
23:48
American Airlines
Oneworld
AA 6498
American Airlines
Canadair Regional Jet 700
Y
W
J
F
21:20
23:59
United Airlines
Star Alliance
UA 4468
United Airlines
Bombardier CRJ 550
Y
W
J
F
21:20
23:59
United Airlines
Star Alliance
UA 5443
United Airlines
Bombardier CRJ 550
Y
W
J
F
21:43
00:13
American Airlines
Oneworld
AA 6498
American Airlines
Canadair Regional Jet 700
Y
W
J
F
22:00
00:25
American Airlines
Oneworld
AA 6498
American Airlines
Canadair Regional Jet 700
Y
W
J
F
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