Cheap Flights from Houston (IAH) to Las Vegas (LAS) from AU$98

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

Prices were available within the past 7 days and start at AU$98 for one-way flights and AU$317 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
Delta
Delta
United
Delta
Frontier Airlines
Delta
Delta
Flight from Houston to Las Vegas route information
Origin airport
George Bush Intercontinental
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
AU$316
Distance
1951 km
Average flight time
1 hour 24 mins

Your quick guide to flights from Houston to Las Vegas

Pick up great flights from Houston to Las Vegas

With Expedia, you have your pick of 14 flights a day with 20 airlines covering flights from Houston to Las Vegas. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Houston to Las Vegas that take around 3 hours.

Find cheap flights from Houston to Las Vegas

From the great flight deals with prices currently ranging from AU$317 to AU$350, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Houston to Las Vegas around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Las Vegas is normally in April.

Reasons to book your flight from Houston to Las Vegas with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Houston to Las Vegas across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Las Vegas right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from George Bush Intercontinental Airport (IAH) to LAS?
Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Houston Airport to LAS start from AU$317. Make your booking ASAP to get the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Houston Airport to LAS?
We understand that things come up unexpectedly, so we’ve made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from IAH to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for George Bush Intercontinental Airport (IAH) to LAS flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from IAH to Harry Reid Airport (formerly McCarran Airport)?
It’s around 1 950 kilometres from Houston to Las Vegas, so you’ll be strapped into your seat for a while. Keep yourself entertained by packing things like a magazine or a thrilling novel.
Which airlines fly direct from Houston Airport to LAS?
It’s a breeze to fly directly from Houston Airport to Harry Reid Airport (formerly McCarran Airport). These are some of the most popular carriers that operate nonstop services on this route:

  • United Airlines - (UA) with 182 monthly flights
  • Spirit Airlines - (NK) with 91 monthly flights
  • Southwest Airlines - (WN) with 60 monthly flights
  • Frontier Airlines - (F9) with 34 monthly flights

Are IAH to LAS flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes nab a bargain, with some super cheap fares from IAH to LAS arising a few weeks before the date of departure. If you’d rather plan ahead of time, Expedia compares and updates the best flight deals continuously — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines issue prices so far in advance.
Houston Airports
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