$34 Cheap Flights from Houston (IAH) to Las Vegas (LAS)

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Cheap Flights from Houston to Las Vegas (IAH-LAS)

Prices were available within the past 7 days and start at $34 for one-way flights and $68 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Spirit Airlines
Spirit Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Flights from Houston (IAH) to Las Vegas (LAS)
Origin airport
George Bush Intercontinental
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Roundtrip price
$68
Distance
1219 mi

Houston to Las Vegas Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Houston to Las Vegas offer the perfect respite. Not only does exploring Las Vegas provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Houston to Las Vegas may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from IAH to LAS today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Las Vegas are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Las Vegas more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Las Vegas is $34 now!

Frequently asked questions

How long does it take to fly from Houston Airport to McCarran Intl. Airport (LAS)?
A direct flight with United Airlines takes roughly 3 hours and 12 minutes. Step on board the 2:43PM flight from Houston Airport and touch down at McCarran Intl. Airport (LAS) at 3:55PM. Get your hands on an amazing deal on this route when you use Expedia to arrange your trip.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Harry Reid Airport (formerly McCarran Airport) last minute?
When it comes to booking your flights, being prepared pays off. While it’s possible to pick up a deal on an IAH to McCarran Intl. Airport (LAS) flight at the last minute, tickets usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international travel it’s between three and four months.
What airline has the least delays from George Bush Intercontinental Airport (IAH) to McCarran Airport?
Depart with United Airlines from Houston Airport to McCarran Intl. Airport (LAS) and land at the time listed on your boarding pass. This airline takes out first place on this route, with an on-time rate of 77%. If your flight is delayed for some reason, the Expedia App will help you stay updated. Download it onto your device and get real-time trip updates, from flight delays to gate changes and more.
What airports do you fly into for Las Vegas from Houston?
With McCarran Intl. Airport (LAS), Henderson Executive Airport (HSH) and North Las Vegas Airport (VGT) to choose from, connecting from Houston to Las Vegas is a breeze. The city’s main hub, McCarran Intl. Airport (LAS), is about 2 mi southeast of the center. Besides the price of fares, consider factors like train or bus options from the airport and the distance to your hotel before deciding where you’ll get off the plane. Get your Las Vegas adventure off to an awesome start by discovering University of Nevada, Las Vegas and Thomas and Mack Center.
What are the most popular departure times for flights from Houston Airport to Harry Reid Airport (formerly McCarran Airport)?
Between 9:00 AM - 10:00 AM is when you’ll find the largest number of United Airlines flights jetting from George Bush Intercontinental Airport (IAH) to LAS. Our handy tip? Book a flight that departs earlier in the day. With air traffic yet to build up around airports, your odds of catching a delay-free flight are better.
Can I change the date of my flight from Houston Airport to Harry Reid Airport (formerly McCarran Airport)?
We know life happens and plans change, so Expedia is here to help make amending your flight as easy as possible. To start, access your Houston Airport to McCarran Intl. Airport (LAS) itinerary through the Expedia Trips portal and browse the ticket rules and conditions to see if you can make changes. If you purchased your ticket in the last 24 hours, some carriers will let you cancel without charge and book new flights. If you booked more than 24 hours ago, contact us via our Customer Service portal to run through your options.
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