| Louisville Washington DC | 10/15/24 direct AA4549 01h 40min | 10/31/24 1 Stopover (LGA) AA4664, AA4463 05h 25min |  American Airlines |  | ? | $164 Found several days ago | Check |
| Best option Louisville Washington DC | 07/28/24 direct AA4469 01h 40min | 08/15/24 direct AA5602 01h 54min | American Airlines | | ? | $268 Found several days ago | Check |
| Louisville Washington DC | 07/28/24 direct AA4469 01h 40min | 08/15/24 direct AA5186 01h 58min | American Airlines |  | ? | $403 Found several days ago | Check |
| Louisville Washington DC | 10/15/24 1 Stopover (EWR) UA3582, UA4443 06h 35min | 10/31/24 1 Stopover (ORD) UA2649, UA4389 05h 29min |  United Airlines |  | ? | $446 Found several days ago | Check |
| Louisville Washington DC | 10/15/24 direct AA4549 01h 40min | 10/31/24 1 Stopover (EWR) UA4414, UA3681 05h 14min | American Airlines |  | ? | $447 Found several days ago | Check |
| Louisville Washington DC | 07/28/24 direct AA4469 01h 40min | 08/15/24 1 Stopover (ORD) UA2649, UA3505 07h 44min | American Airlines | | ? | $461 Found several days ago | Check |
| Louisville Washington DC | 07/28/24 1 Stopover (EWR) UA3512, UA4435 04h 58min | 08/15/24 1 Stopover (ORD) UA2649, UA3505 07h 44min | United Airlines | | ? | $505 Found several days ago | Check |
| Louisville Washington DC | 07/28/24 1 Stopover (EWR) UA3512, UA4435 04h 58min | 08/15/24 1 Stopover (ORD) UA2649, UA3714 05h 26min | United Airlines |  | $559 Found several days ago | Check |
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Find cheap flights -
Booking tips
Tips and tricks to help you find cheap flights from Louisville to Washington DC
Favorite airline: United Airlines
100 % of flights booked on the route from Louisville to Washington DC are booked with United Airlines, American Airlines and Delta.
United Airlines
50 %
American Airlines
38 %
Delta
12 %