$126 Cheap Delta flights Louisville (SDF) to Las Vegas (LAS)

You can find affordable return Delta Air Lines flights from $245 from SDF to LAS by filtering your results from “Price (lowest to highest)” on Expedia. Or look for bargains from $126 for a one-way trip.**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.

Delta Air Lines flights to Las Vegas are typically more affordable in the off-peak months of January and June. Whether you’re in search of a round-trip or one-way ticket, you could score a better deal then.

Look for affordable Delta Air Lines flights from Louisville Intl. Airport (SDF) to Harry Reid Intl. Airport (LAS) one to three months prior to your departure day. 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. No matter the fare type and itinerary, the best day to book a domestic flight is usually Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel 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.

Enter your dates, press search and check the “Nonstop” filter on Expedia to browse any direct flights from SDF to LAS with Delta Air Lines or other carriers.

To find the earliest departures from SDF to LAS with Delta Air Lines, filter your search by “Early Morning” and “Morning.” Choosing an early flight usually means cancellations are less likely.**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.

Delta Air Lines flights from Louisville Intl. Airport (SDF) to Las Vegas come in to land at Harry Reid Intl. Airport (LAS). This is the main gateway to this city.

Heading from SDF to LAS with Delta Air Lines comes with plenty of perks, such as an excellent in-flight experience and a rewarding loyalty program. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to use on select future travel purchases. That’s on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are typically free within 24 hours of booking, but your airline may charge a fee after that. For further details about altering your flights, head to your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to make changes without additional costs, check the “Changes included” and “No cancel fee” filters when planning your next trip.