Flights from Chicago O'Hare to Louisville

Our cheapest offers for flights from Chicago O'Hare to Louisville

Here you can compare cheap flights from Chicago O'Hare (ORD) to Louisville (SDF) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Louisville. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Chicago O'Hare
Louisville
Outbound
10/10/25
direct
UA3551
01h 40min
Return
11/04/25
direct
UA4188
01h 40min
United Airlines ?
$277
Chicago O'Hare
Louisville
Outbound
10/10/25
direct
UA3551
01h 40min
Return
11/04/25
direct
UA4188
01h 40min
United Airlines ?
$280
Chicago O'Hare
Louisville
Outbound
10/10/25
direct
AA3769
01h 22min
Return
11/04/25
direct
AA3680
01h 33min
American Airlines ?
$340
Chicago O'Hare
Louisville
Outbound
10/10/25
direct
AA3769
01h 22min
Return
11/04/25
direct
AA4992
01h 33min
American Airlines ?
$409
Chicago O'Hare
Louisville
Outbound
10/10/25
direct
UA3551
01h 40min
Return
11/04/25
direct
UA4188
01h 40min
United Airlines ?
$787
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Chicago O'Hare - Louisville

Roundtrip from $ 276,67
Distance 462 km
Departure airport Airport Chicago O'Hare International Airport, IL (ORD)
Arrival airport Airport Louisville International Airport, KY (SDF)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Louisville
Flight destinations with a similar price
Flight destinations with a similar price