Cheap Flights from Las Vegas (LAS) to Houston (IAH) from AU$125

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

Prices were available within the past 7 days and start at AU$125 for one-way flights and AU$196 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat., 27 Apr. - Mon., 6 May
LAS
Las Vegas
IAH
Houston
AU$196 Return, found 3 days ago
AU$196
Return
found 3 days ago
Select Frontier Airlines flight, departing Sat., 27 Apr. from Las Vegas to Houston, returning Mon., 6 May, priced at AU$196 found 3 days ago
Frontier Airlines
Sat., 27 Apr. - Sun., 5 May
LAS
Las Vegas
IAH
Houston
AU$208 Return, found 3 days ago
AU$208
Return
found 3 days ago
Select Frontier Airlines flight, departing Sat., 27 Apr. from Las Vegas to Houston, returning Sun., 5 May, priced at AU$208 found 3 days ago
Frontier Airlines
Mon., 29 Apr. - Mon., 6 May
LAS
Las Vegas
IAH
Houston
AU$231 Return, found 3 days ago
AU$231
Return
found 3 days ago
Select Frontier Airlines flight, departing Mon., 29 Apr. from Las Vegas to Houston, returning Mon., 6 May, priced at AU$231 found 3 days ago
Frontier Airlines
Mon., 29 Apr. - Sun., 5 May
LAS
Las Vegas
IAH
Houston
AU$243 Return, found 3 days ago
AU$243
Return
found 3 days ago
Select Frontier Airlines flight, departing Mon., 29 Apr. from Las Vegas to Houston, returning Sun., 5 May, priced at AU$243 found 3 days ago
Frontier Airlines
Sat., 27 Apr. - Wed., 1 May
LAS
Las Vegas
IAH
Houston
AU$257 Return, found 3 days ago
AU$257
Return
found 3 days ago
Select Frontier Airlines flight, departing Sat., 27 Apr. from Las Vegas to Houston, returning Wed., 1 May, priced at AU$257 found 3 days ago
Frontier Airlines
Sat., 27 Apr. - Fri., 3 May
LAS
Las Vegas
IAH
Houston
AU$273 Return, found 3 days ago
AU$273
Return
found 3 days ago
Select Frontier Airlines flight, departing Sat., 27 Apr. from Las Vegas to Houston, returning Fri., 3 May, priced at AU$273 found 3 days ago
Frontier Airlines
Thu., 25 Apr. - Mon., 6 May
LAS
Las Vegas
IAH
Houston
AU$279 Return, found 3 days ago
AU$279
Return
found 3 days ago
Select Frontier Airlines flight, departing Thu., 25 Apr. from Las Vegas to Houston, returning Mon., 6 May, priced at AU$279 found 3 days ago
Frontier Airlines
Sat., 27 Apr. - Thu., 2 May
LAS
Las Vegas
IAH
Houston
AU$284 Return, found 3 days ago
AU$284
Return
found 3 days ago
Select Frontier Airlines flight, departing Sat., 27 Apr. from Las Vegas to Houston, returning Thu., 2 May, priced at AU$284 found 3 days ago
Frontier Airlines
Thu., 25 Apr. - Sun., 5 May
LAS
Las Vegas
IAH
Houston
AU$292 Return, found 3 days ago
AU$292
Return
found 3 days ago
Select Frontier Airlines flight, departing Thu., 25 Apr. from Las Vegas to Houston, returning Sun., 5 May, priced at AU$292 found 3 days ago
Frontier Airlines
Mon., 29 Apr. - Fri., 3 May
LAS
Las Vegas
IAH
Houston
AU$308 Return, found 3 days ago
AU$308
Return
found 3 days ago
Select Frontier Airlines flight, departing Mon., 29 Apr. from Las Vegas to Houston, returning Fri., 3 May, priced at AU$308 found 3 days ago
0
Flight from Las Vegas to Houston route information
Origin airport
Harry Reid Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
AU$195
Distance
1951 km

Your quick guide to flights from Las Vegas to Houston

Pick up great flights from Las Vegas to Houston

With Expedia, you have your pick of 16 flights a day with 20 airlines covering flights from Las Vegas to Houston. 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 Las Vegas to Houston that take around 6 hours.

Find cheap flights from Las Vegas to Houston

From the great flight deals with prices currently ranging from AU$196 to AU$308, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Las Vegas to Houston 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 Houston is normally in April.

Reasons to book your flight from Las Vegas to Houston 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 Las Vegas to Houston 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 Houston 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 LAS to IAH?
The lowest price advertised for a round-trip flight between Harry Reid Airport (formerly McCarran Airport) and IAH is AU$196. But you better act soon. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LAS to George Bush Intercontinental Airport (IAH)?
Every airline has its own terms and conditions. If you decide to cancel your holiday, head to our Customer Service Portal.
How do I find cheap flights from LAS to Houston 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 Harry Reid Airport (formerly McCarran Airport) to IAH flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from LAS to Houston Airport?
The flight distance from Las Vegas to Houston is 1 950 kilometres. Pack yourself a drink, a few snacks and a good book to read. Keep yourself entertained and the time will fly by.
Which airlines fly direct from LAS to IAH?
You have plenty of choice when travelling from Harry Reid Airport (formerly McCarran Airport) to Houston Airport. Book your ticket with one of these top airlines:

  • 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 Harry Reid Airport (formerly McCarran Airport) to George Bush Intercontinental Airport (IAH) flight tickets cheaper when they're purchased at the last minute?
It is possible to nab amazing last-minute deals from Harry Reid Airport (formerly McCarran Airport) to George Bush Intercontinental Airport (IAH), but it’s also possible to miss out altogether! As many airlines release seats up to a year in advance, it’s worth keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares air carrier prices and updates flight deals often, so you can be sure you’re always seeing the latest offers.
*Available to Expedia members.