Flights from Atlanta (ATL) to Las Vegas (LAS)

Hit the jackpot when you travel to Las Vegas on Southwest Airlines®! Southwest® has flights from Hartsfield-Jackson Atlanta International Airport to McCarran International Airport that will make you think it’s your lucky day. Find your flight from Atlanta to Las Vegas with Southwest and book with confidence, knowing your travel will be fun and simple. If your upcoming trip has flexible dates, search for flights with our Low Fare Calendar and discover the lowest fares within your timeframe. Don't forget to explore Southwest Vacations® to find package deals on flights, hotels, rental cars, and more.

Check out Atlanta to Las Vegas flights and book yours now!


Best Airline in the US and North America

Check out Atlanta to Las Vegas flights and book yours now!

Flight details

Average flight time: 4 hours 25 minutes

Departing from: Hartsfield-Jackson Atlanta International Airport (ATL)

Arriving at: McCarran International Airport (LAS)


Route information


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*Based on DOT published scheduled average Monday-Friday departures between 6/29/2020 and 1/4/2021, as of 6/29/2020.

Explore Las Vegas

We know you like things hot in Hotlanta, and there’s not much that’s hotter than Las Vegas—whether we’re talking about the desert heat or the jazzy excitement of a night cruising The Strip. When you touchdown at McCarran International Airport, you’re just minutes away from glittering casinos, towering hotels, and the vacation of a lifetime.

Las Vegas is home to some truly astounding attractions. Between the amazing replicas of the Eiffel Tower, pyramids, and Sphinx, who needs to cross the Atlantic? One of the highlights of The Strip is The Venetian Grand Canal, which will make you think you’ve stumbled across a little piece of Italy. See all the highlights of Venice, complete with gondola rides along the Grand Canal that operate daily.

Have you seen any modern movie set in Las Vegas? Then we’ll lay odds that you’re probably familiar with the beauty and majesty of the Bellagio fountains. Stroll past the fountains and every 15 to 30 minutes you’re in for a treat. The fountains feature an intricately choreographed light and water show unlike any you’ve ever seen. It may just be the best show you’ll see in Vegas for free! The nightly eruptions of the huge volcano at the Mirage may give it a run for its money, though! Twice a night (and three times on Fridays and Saturdays) this massive man-made mountain shoots balls of fire straight into the sky.

Travel tips


Infancy policy

One child over 14 days and under two (2) years of age, not occupying a seat, may be carried free of charge when traveling with an adult (12 years of age or older). Learn more.


Pet policy

Customers flying with a pet are subject to a pet fare. To learn more about traveling with your furry friend, explore the Southwest pet policy.


Unaccompanied minor

Minors under the age of 18 are not permitted to fly unaccompanied on international flights or any itinerary that includes an international flight. Learn more.


Bags fly free

Start packing! Every ticketed Customer’s first two checked bags are free. Learn more.


The Southwest travel experience

At Southwest, we know that a memorable trip from Atlanta to Las Vegas is built with more than scoring cheap direct flights. That’s why we offer services and perks, from booking to boarding, that make your travel experience as smooth as possible. Find out more about the Southwest Experience before you book your Atlanta to Las Vegas flight.

It’s simple and fun to fly with Southwest, no matter which of our dozens of destinations you choose. And when you search for your next flight to Las Vegas, you know you won’t be hassled by hidden fees—we offer low fares and, as always, bags fly free. That’s our Transfarency® promise. Enroll in our Click 'N Save® emails and stay in the know about our latest flight deals. Looking for tours, activities, and more hidden gems? Check out Southwest Airlines Experiences and earn Rapid Rewards points when you fly.

1First and second checked bags. Weight and size limits apply.

2Fare difference may apply.