Hotel
Discount Code - HDW
Flight
You could fly into Cincinnati or Lexington (both about 90 minutes from Louisville), but this is the only airport actually in the city.
Travel Note
If traveling with a group of people, we highly suggest looking into staying at an Airbnb. it will most likely be more cost effective and give you a more unique experience in Louisville. Some great neighborhoods are the Highlands, Nulu, almost anything near Bardstown road and Frankfort Ave.