Cheap Flights from Houston (IAH) to Las Vegas (LAS) from £83

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

Prices were available within the past 7 days and starts at £83 for one-way flights and £166 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Flight from Houston to Las Vegas route information
Origin AirportGeorge Bush Intercontinental
Destination AirportHarry Reid Intl.
Airlines ServingAlaska Airlines, United
Flight Price£165
Distance1951 km

Frequently asked questions

Compare flights from Houston to Las Vegas easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Houston to Las Vegas. Operating between them 12 flights per day, 20 airlines cover the route. And Azul, Southwest Airlines, Lufthansa, United Airlines, Spirit Airlines fly direct, getting you to Harry Reid Intl. in just 3hours. If you have a preferred carrier, use our advanced search tool to find the right flight from George Bush Intercontinental to Harry Reid Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from George Bush Intercontinental (IAH) to Harry Reid Intl. (LAS) 

The easiest way to view the best deals on flights from Houston to Las Vegas today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from George Bush Intercontinental to Harry Reid Intl. start at just £166 and range up to £180.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Houston and Las Vegas
  • booking your flight during February, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Houston to Las Vegas flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from George Bush Intercontinental to Harry Reid Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.