When is the best time to take a trip from Chicago to Louisville? Find out here

Get the best deals for flights from Chicago to Louisville with idealo's excellent price comparison system. Ticket prices for the route were compared in the flight database: The cheapest tickets for flights start at $82. Flights on Sundays can cost up to 12 % less than flights on any other day of the week. Delta is chosen 67 % of the time by idealo customers, making it the most frequently used airline for this connection.

For travelers pressed for time direct flights are definitely worth considering to cut down your travel time. These are on offer on any day with American Airlines or United Airlines. At only $82 per ticket these are the lowest prices in our database. Connections with stopovers start at $89, but those prefering fast and cheaper flights should consider direct flights, which can cost only $82. An analysis of our database indicates that only 16 % of users opt for stopover flights, whereas 77 % prefer direct flights. Concerning stopover flights idealo users choose stops in Charlotte or Washington DC most often. The fastest stopover flight stops in Washington DC and has a flight time of 4 hours and 14 minutes. When flying this route, you only need 3 hours and 6 minutes more than with a direct flight. Make use of our price comparison service and find the best deals on offer, whether you need a direct or a stopover flight.