Flights from Houston (HOU) to Las Vegas (LAS)

Take to the skies and see the glitz and glamor of Las Vegas with Southwest Airlines®! The house may always win, but you’ll win too thanks to flights from William P. Hobby Airport/Houston Hobby to McCarran International Airport from Southwest®. Find your flight from Houston (Hobby) 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 we have. Don't forget to explore Southwest Vacations® to find package deals on flights, hotels, rental cars, and more.

Check out Houston (Hobby) to Las Vegas flights and book yours now!


Best Airline in the US and North America

Check out Houston (Hobby) to Las Vegas flights and book yours now!

Flight details

Average flight time: 3 hours 7 minutes

Departing from: William P. Hobby Airport / Houston Hobby (HOU)

Arriving at: McCarran International Airport (LAS)


Route information


Nonstop flightsper day


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Flights after 6pm

Other popular flights from Houston

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*Based on DOT published scheduled average Monday-Friday departures between 5/7/20 and 10/30/20, as of 5/7/20.

Explore Las Vegas

Las Vegas is internationally renowned as a premiere destination for organized gambling, and we’ll lay odds you’re thinking of checking out a casino or two while you’re there. Whether you’re looking to hit the jackpot or just want to soak in the ambience, you can’t go wrong with Caesars Palace or the Bellagio!

The iconic Caesars Palace has been a go-to hot spot for high rollers since it was built in 1966. The aptly named Palace features five hotel towers, a mall, a sprawling nightclub, and a grand pool complex in addition to its massive casino floor. Meanwhile, the legendary Fountains of Bellagio are like nothing you’ve ever seen before. Feast your eyes on a mesmerizing show of interwoven music, light, and waterworks that features choreography as ambitious as any cabaret act in Vegas.

If you’re traveling to Las Vegas with the whole family and are looking for a more family-friendly casino experience, you can’t miss Circus Circus, one of the most historic casinos in the city. Featuring the Adventuredome, a five-acre amusement park with roller coasters, carnival rides, video games, bumper cars, and more, Circus Circus also lets the grownups gamble in a safe environment that offers free lessons in blackjack, roulette, and more. Don’t miss the Splash Zone pool area either, featuring a truly awesome slide zone.

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 planning a trip to remember from Houston (Hobby) to Las Vegas takes a lot more than scoring a great price on plane tickets. 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 Houston (Hobby) 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 book.

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

2Fare difference may apply.