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!

Tripadvisor has rated us #1.

Best Airline in the U.S. and North America & Best Economy Class and Low Cost Airline in North America.

Low fare alert

Houston (Hobby), TX to Las Vegas, NV

departing on 2/9

one-way starting at*

Book now

*Restrictions and exclusions apply. Seats and dates are limited. Select markets. 15 travel days available.

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

disinfectant spray

Face coverings

air filter

Travel Advisory

During the ongoing COVID-19 pandemic, the availability, health and safety procedures, operations, and schedules for local attractions are changing constantly. Please contact attractions directly for hours of operation, potential temperature screenings, and other possible health and safety procedures and restrictions. Visit our Coronavirus Travel Information page for information about potential restrictions on air travel.

Flight details

Average flight time: 3 hours 19 minutes

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

Arriving at: McCarran International Airport (LAS)


Route information


Nonstop flightsper day


Daily flights


Weekly flights


Flightsbefore noon




Flightafter 6pm

View our interactive map

Based on DOT published scheduled average flights Monday-Friday between 12/11/2020 and 2/28/2021, as of 12/11/2020.

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®1

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 fly.

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

2Fare difference may apply.

Questions we hear the most

How long is the flight from Houston (Hobby) to Las Vegas?

The average flight time from Houston (Hobby) to Las Vegas is 3 hours 19 minutes.

How many Southwest flights from Houston (Hobby) to Las Vegas occur daily?

There are 16 flights daily from Houston (Hobby) to Las Vegas on Southwest Airlines.

Does Southwest fly nonstop from Houston (Hobby) to Las Vegas?

Southwest flies nonstop from Houston (Hobby) to Las Vegas 3 times daily.

What day is it cheapest to fly from Houston (Hobby) to Las Vegas?

To find the cheapest day and time to fly Houston (Hobby) to Las Vegas with Southwest, check out our Low Fare Calendar.

Can I rent a car at McCarran International Airport?

You can rent a car at McCarran International Airport—book yours with your flight.

Can I change my flight reservation for my flight from Houston (Hobby) to Las Vegas?

Yes! Flights from Houston (Hobby) to Las Vegas—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.

Where can I find the status of my flight from Houston (Hobby) to Las Vegas?

Check the status of your upcoming Southwest flight here.

Where can I find answers to other questions about flying from Houston (Hobby) to Las Vegas with Southwest?

Check out the Southwest Airlines® FAQs for answers about everything Southwest.