$109 Cheap American Airlines flights Dallas (DFW) to Louisville (SDF)

You'll discover budget-friendly return American Airlines flights from $149 from DFW to SDF by sorting your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $109 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for cheap American Airlines flights from Dallas-Fort Worth Intl. Airport (DFW) to Louisville Intl. Airport (SDF) one to three months prior to your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and journey, the ideal day to book a domestic flight is usually Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The first American Airlines flight from DFW to SDF departs at 7:11AM UTC-6, landing at 10:11AM UTC-5. If you'd like to jet off later, the last American Airlines flight leaves DFW at 9:13PM UTC-6 and lands at SDF at 12:27AM UTC-5. Flying early is often a good idea as morning flights are least likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.