$189 Cheap Flights to Louisville, AL

Pick from 15 US cities providing direct flights to Louisville. While booking on Expedia, select the "Direct flights only" box to find nonstop itineraries. Fly to Louisville from any of these leading cities:

• Dallas
• Atlanta
• Charlotte
• Houston
• Chicago

If you're searching for cheap flights to Louisville, consider traveling outside of peak season. Booking in advance may also save you money. Or, fly on a different day — flights on a Thursday are on average 16% cheaper than Sunday options.* Opt to receive flight price alerts on the Expedia app and you'll be instantly notified when fares drop.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

For some of the best deals on domestic journeys, book your flight to Louisville 28 days ahead of your travel dates. For international flights, search for your ticket two to four months in advance. This increases your chances of securing your preferred departure dates, times and seats.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

You can usually find cheap flights to Louisville on a Sunday. Travelers can save about 8% on average compared to those who book on a Friday, which is typically the most expensive day to purchase tickets.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.