Users seeking the lowest fares to Louisville must take into consideration traveling on Thursday at midday, when price ranges are generally cheapest. Finances-minded travelers will want to prevent Sunday mornings, when selling prices tend to be at their greatest. Airline and selling price info is aggregated from results in KAYAK’s https://bestbusinessclassnewyork.health.blog/2025/07/05/book-tickets-for-the-cheapest-business-class-flights-to-bali-for-a-vacation/