$144 Cheap American Airlines flights Lexington (LEX) to Dallas (DFW)

Set the "Price (lowest to highest)" filter on Expedia to look for cheap American Airlines return flights from $339 from LEX to DFW. Affordable one-way tickets from $144 are also available.**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.

To find cheap American Airlines fares from Blue Grass Airport (LEX) to Dallas-Fort Worth Intl. Airport (DFW), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the overall price. Sunday is generally the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book on a Sunday.**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.

Setting off from LEX at 5:33AM UTC-5, the first American Airlines flight to DFW arrives at 7:21AM UTC-6. Flying earlier in the day means you'll be less likely to experience delays.* Don't like early starts? The last American Airlines flight from LEX to DFW departs at 7:50PM UTC-5 and touches down at 9:33PM UTC-6.*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.