Cheap Flights from Las Vegas to Houston
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Flights from Las Vegas to Houston
Airlines Flying from Las Vegas to Houston
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Flight deals from Las Vegas to Houston
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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Cheapest nonstop
LAS 06:003h 18mDirectIAH 11:18Las Vegas - Houston | Mon, May 19 | Frontier Airlines
IAH 17:083h 27mDirectLAS 18:35Houston - Las Vegas | Sun, May 25 | Frontier Airlines£75 £10428% OFF28% OFF£104 £75 -
LAS 06:003h 18mDirectIAH 11:18Las Vegas - Houston | Fri, May 16 | Frontier Airlines
IAH 20:273h 28mDirectLAS 21:55Houston - Las Vegas | Mon, May 19 | Frontier Airlines£79 £10425% OFF25% OFF£104 £79
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LAS 10:533h 20mDirectIAH 16:13Las Vegas - Houston | Thu, May 22 | Frontier Airlines
IAH 17:083h 27mDirectLAS 18:35Houston - Las Vegas | Sun, May 25 | Frontier Airlines£80 £10424% OFF24% OFF£104 £80
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LAS 00:382h 53mDirectIAH 05:31Las Vegas - Houston | Fri, May 16 | Spirit Airlines
IAH 20:273h 28mDirectLAS 21:55Houston - Las Vegas | Mon, May 19 | Frontier Airlines£8122% OFF£104 £81 -
LAS 10:483h 24mDirectIAH 16:12Las Vegas - Houston | Fri, Jun 6 | Frontier Airlines
IAH 19:433h 12mDirectLAS 20:55Houston - Las Vegas | Mon, Jun 9 | Frontier Airlines£8221% OFF£104 £82
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LAS 10:483h 24mDirectIAH 16:12Las Vegas - Houston | Sat, Jun 14 | Frontier Airlines
IAH 17:123h 21mDirectLAS 18:33Houston - Las Vegas | Sun, Jun 15 | Frontier Airlines£8320% OFF£104 £83
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LAS 00:232h 57mDirectIAH 05:20Las Vegas - Houston | Sat, Jun 14 | Spirit Airlines
IAH 17:123h 21mDirectLAS 18:33Houston - Las Vegas | Sun, Jun 15 | Frontier Airlines£8717% OFF£104 £87
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LAS 10:533h 20mDirectIAH 16:13Las Vegas - Houston | Fri, May 23 | Frontier Airlines
IAH 06:363h 10mDirectLAS 07:46Houston - Las Vegas | Tue, May 27 | Spirit Airlines£8815% OFF£104 £88
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LAS 10:483h 24mDirectIAH 16:12Las Vegas - Houston | Wed, Jun 4 | Frontier Airlines
IAH 17:073h 21mDirectLAS 18:28Houston - Las Vegas | Wed, Jun 11 | Frontier Airlines£8915% OFF£104 £89
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LAS 00:382h 53mDirectIAH 05:31Las Vegas - Houston | Sun, Jun 1 | Spirit Airlines
IAH 20:4414h1 stopsLAS 08:44Houston - Las Vegas | Wed, Jun 4 | Spirit Airlines£9014% OFF£104 £90
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LAS 13:0017h 25m1 stopsHOU Invalid DateLas Vegas - Houston | Sun, May 18 | Normal Airline
HOU 15:006hDirectLAS 16:00Houston - Las Vegas | Tue, May 20 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
LAS 00:232h 57mDirectIAH 05:20Las Vegas - Houston | Sat, Jun 14 | Spirit Airlines£35 £18281% OFF81% OFF£182 £35
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LAS 10:483h 24mDirectIAH 16:12Las Vegas - Houston | Sat, Jun 14 | Frontier Airlines£37 £18280% OFF80% OFF£182 £37
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LAS 10:483h 24mDirectIAH 16:12Las Vegas - Houston | Wed, Jun 4 | Frontier Airlines£40 £18278% OFF78% OFF£182 £40
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LAS 10:483h 24mDirectIAH 16:12Las Vegas - Houston | Fri, Jun 13 | Frontier Airlines£4178% OFF£182 £41
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LAS 10:483h 24mDirectIAH 16:12Las Vegas - Houston | Thu, Jul 3 | Frontier Airlines£4277% OFF£182 £42
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LAS 10:533h 20mDirectIAH 16:13Las Vegas - Houston | Thu, May 22 | Frontier Airlines£8454% OFF£182 £84
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LAS 10:533h 20mDirectIAH 16:13Las Vegas - Houston | Fri, May 23 | Frontier Airlines£12531% OFF£182 £125
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LAS 18:213h 5mDirectIAH 23:26Las Vegas - Houston | Fri, May 16 | Spirit Airlines£15614% OFF£182 £156
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LAS 23:027h 13m1 stopsIAH 08:15Las Vegas - Houston | Wed, Jun 4 | Spirit Airlines£4078% OFF£182 £40
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LAS 08:356h 18m1 stopsIAH 16:53Las Vegas - Houston | Tue, Jun 3 | Spirit Airlines£6962% OFF£182 £69
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LAS 13:0017h 25m1 stopsHOU Invalid DateLas Vegas - Houston | Sun, May 18 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from Las Vegas to Houston
| Cheapest one-way flight price | £39 |
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| Cheapest return ticket price | £74 |
| Off-season travel month | March |
| Peak season for travel | June |
| Flight distance | 1,983.97km |
| Average flight time | 3 hours 42 minutes |
| Popular airline | United Airlines |
Find the best time to fly from Las Vegas to Houston
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
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When are flight tickets from Las Vegas (LAS) to Houston (HOU) the cheapest?
Airlines adjust prices for flights from Las Vegas to Houston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from Las Vegas (LAS) to Houston (HOU) cost?
According to Trip.com's data, the lowest price is around £183. -
How long is the flight from Las Vegas (LAS) to Houston (HOU)?
It takes about 3 hours 42 minutes to fly from Las Vegas (LAS) to Houston (HOU). -
What are the most popular airlines that fly from Las Vegas (LAS) to Houston (HOU)?
Airlines with flights from Las Vegas (LAS) to Houston (HOU): Spirit Airlines, Southwest Airlines, United Airlines and Frontier Airlines. -
How many airports in Houston (HOU)?
There are 2 airport(s) in Houston (HOU): William P. Hobby Airport and George Bush Intercontinental Airport.
How to find a cheap flight from Las Vegas to Houston
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Las Vegas to Houston. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest flight from Las Vegas to Houston.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Las Vegas to Houston over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Sat, Jun 14, with one-way flights priced at just £35.
Compare cheap flight deals from Las Vegas to Houston across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Las Vegas to Houston. The cheapest airline for this route is Spirit Airlines.
Set up a Price Alert
By setting up a Price Alert for your journey from Las Vegas to Houston, you can easily keep an eye on ticket prices without having to check every day.
Don't miss out on cheap flight deals and promo codes from Las Vegas to Houston.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Las Vegas to Houston and snag some exclusive deals just for you.
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