$80 Cheap American Airlines flights Dallas (DFW) to Las Vegas (LAS)

Make use of the "Price (lowest to highest)" filter on Expedia to search for cheap American Airlines round-trip flights from $130 from DFW to LAS. Affordable one-way tickets from $80 are also on offer.**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 Dallas-Fort Worth Intl. Airport (DFW) to Harry Reid Intl. Airport (LAS), start searching one to three months before your planned departure. Reserving 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 affect the overall price. Sunday tends to be the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip 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.

The earliest American Airlines flight from DFW to LAS departs at 7:05AM UTC-6, arriving at 8:18AM UTC-8. If you want to jet off later in the day, the last American Airlines flight leaves DFW at 10:42PM UTC-6 and touches down at LAS at 11:45PM UTC-8. Flying early is generally a wise choice as morning flights tend to experience fewer 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.