| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Chicago Louisville | Outbound 03/02/25 direct UA3714 01h 31min | Return 03/07/25 direct UA3653 01h 48min |  United Airlines |  | ? | $301 | |
| Chicago Louisville | Outbound 03/02/25 direct UA3714 01h 31min | Return 03/07/25 direct UA3653 01h 48min | United Airlines |  | ? | $311 | |
| Chicago Louisville | Outbound 03/02/25 direct AA4603 01h 27min | Return 03/07/25 direct AA3741 01h 29min |  American Airlines |  | ? | $317 | |
| Chicago Louisville | Outbound 03/02/25 direct AA4603 01h 27min | Return 03/07/25 direct AA4622 01h 33min | American Airlines |  | ? | $380 | |
| Chicago Louisville | Outbound 03/02/25 1 Stopover (FLL) NK1986, NK1042 08h 27min | Return 03/07/25 1 Stopover (MCO) NK0143, NK0506 07h 50min |  Spirit Airlines |  | ? | $702 | |
| Chicago Louisville | Outbound 03/02/25 direct UA3714 01h 31min | Return 03/07/25 direct UA3653 01h 48min | United Airlines |  | ? | $1,141 |
-
Find cheap flights -
Booking tips
Book cheap flights fast with idealo
Save time & money: find cheap flights fast
Easy to use: filter & sort to find the best flight
Free to use: compare offers & book flights
Tips and tricks to help you find cheap flights from Chicago to Louisville
Favorite airline: United Airlines
92 % of bookings on this flight route are made with United Airlines, Spirit Airlines and American Airlines.
United Airlines
40 %
Spirit Airlines
36 %
American Airlines
16 %