$165 Cheap Delta flights Jacksonville (JAX) to Las Vegas (LAS)

You’ll discover cheap return Delta Air Lines flights from $323 from JAX to LAS by filtering your results from “Price (lowest to highest)” on Expedia. Or look for options from $165 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 tend to be cheaper in the low-season months of January and June. Whether you need a return or one-way ticket, you could land a better deal then.

Search for cheap Delta Air Lines flights from Jacksonville Intl. Airport (JAX) to Harry Reid Intl. Airport (LAS) one to three months before your departure date. 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 tends to be 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.

To figure out if there’s a direct route from JAX to LAS with Delta Air Lines or other airlines, check the “Nonstop” filter when browsing for flights.

Sort your results by “Early Morning” and “Morning” to browse the earliest departures from JAX to LAS. Jetting off early means you’re 20% less 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.

Delta Air Lines flights from Jacksonville Intl. Airport (JAX) to Las Vegas arrive at Harry Reid Intl. Airport (LAS). This is the main gateway to this city.

Heading from JAX to LAS with Delta Air Lines means enjoying plenty of perks, including an excellent in-flight experience and a rewarding loyalty program. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to redeem 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 making a booking, but your airline may charge a fee after that time. For further details about altering your flights, check out your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to change your plans without being charged, apply the “No cancel fee” or “Changes included” filter when organizing your next escape.