£51 Cheap Flights from Las Vegas (LASA) to Houston (HOUA)

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Flight deals from Las Vegas to Houston

Looking for a cheap last-minute deal or the best return flight from Las Vegas to Houston? Find the lowest prices on one-way and return tickets right here.

Houston.£51 per passenger.Departing Thu, 19 Feb, returning Sun, 22 Feb.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Thu, 19 Feb, arriving in Houston George Bush Intercntl..Inbound direct flight with Frontier Airlines departs from Houston George Bush Intercntl. on Sun, 22 Feb, arriving in Harry Reid International.Price includes taxes and charges.From £51, select.

Houston.£51 per passenger.Departing Fri, 9 Jan, returning Mon, 12 Jan.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Fri, 9 Jan, arriving in Houston George Bush Intercntl..Inbound direct flight with Frontier Airlines departs from Houston George Bush Intercntl. on Mon, 12 Jan, arriving in Harry Reid International.Price includes taxes and charges.From £51, select.

Houston.£61 per passenger.Departing Mon, 26 Jan, returning Mon, 2 Feb.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Mon, 26 Jan, arriving in Houston George Bush Intercntl..Inbound direct flight with Frontier Airlines departs from Houston George Bush Intercntl. on Mon, 2 Feb, arriving in Harry Reid International.Price includes taxes and charges.From £61, select.

Houston.£88 per passenger.Departing Tue, 7 Apr, returning Tue, 7 Apr.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Harry Reid International on Tue, 7 Apr, arriving in Houston George Bush Intercntl..Inbound direct flight with Spirit Airlines departs from Houston George Bush Intercntl. on Tue, 7 Apr, arriving in Harry Reid International.Price includes taxes and charges.From £88, select.

Houston.£88 per passenger.Departing Mon, 9 Feb, returning Wed, 11 Mar.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Harry Reid International on Mon, 9 Feb, arriving in Houston George Bush Intercntl..Inbound direct flight with Spirit Airlines departs from Houston George Bush Intercntl. on Wed, 11 Mar, arriving in Harry Reid International.Price includes taxes and charges.From £88, select.

Houston.£88 per passenger.Departing Wed, 25 Mar, returning Tue, 7 Apr.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Harry Reid International on Wed, 25 Mar, arriving in Houston George Bush Intercntl..Inbound direct flight with Spirit Airlines departs from Houston George Bush Intercntl. on Tue, 7 Apr, arriving in Harry Reid International.Price includes taxes and charges.From £88, select.

Houston.£88 per passenger.Departing Wed, 25 Mar, returning Tue, 31 Mar.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Harry Reid International on Wed, 25 Mar, arriving in Houston George Bush Intercntl..Inbound direct flight with Spirit Airlines departs from Houston George Bush Intercntl. on Tue, 31 Mar, arriving in Harry Reid International.Price includes taxes and charges.From £88, select.

Houston.£98 per passenger.Departing Tue, 30 Dec, returning Mon, 2 Feb.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Harry Reid International on Tue, 30 Dec, arriving in Houston George Bush Intercntl..Inbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Mon, 2 Feb, arriving in Harry Reid International.Price includes taxes and charges.From £98, select.

Find the cheapest month to fly from Las Vegas to Houston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Las Vegas to Houston flights are currently cheapest in January.

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Direct flights from Las Vegas to Houston

Alternative Las Vegas to Houston routes

Looking for the cheapest, fastest or easiest route from Las Vegas to Houston? You could fly into the following airports instead.

Las Vegas to Houston: Flight information

The things to know before you go.

Cheapest flight found	£51
Cheapest month to fly	January
Average flight time	3 hrs, 3 mins
Most popular airline	Southwest Airlines
Average flights per week	196

Finding cheap flights from Las Vegas to Houston: Frequently asked questions

How many airports are there in Houston?

There are 4 airports in Houston: Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.

How much are return flights from Las Vegas to Houston?

The best price we found for a return flight from Las Vegas to Houston is £51. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Las Vegas to Houston?

3 hours and 3 minutes is the average flight time from Las Vegas to Houston.

Which airlines fly direct from Las Vegas to Houston?

Southwest Airlines, United and Spirit Airlines fly direct from Las Vegas to Houston.

How many flights are there a week from Las Vegas to Houston?

As of December 2025, there are 196 flights per week flying from Las Vegas to Houston.

When is the cheapest time to fly from Las Vegas to Houston?

The cheapest month to fly from Las Vegas to Houston is usually January.

Which is the cheapest airport to fly into in Houston?

If you're flying from Las Vegas, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 15.5 miles away from the centre of Houston. We've found flights into this airport from £51.

Which upcoming date is cheapest to fly from Las Vegas to Houston on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Las Vegas to Houston on Friday, 9 January 2026.

Can I get a direct flight from Las Vegas to Houston?

Yes – the average flight time is 3 hours and 3 minutes.

How can I get the best flight deal from Las Vegas to Houston?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Houston?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Houston?

In December, the average temperature is usually around 12°C. August is typically the warmest month in Houston, when it usually averages around 34°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 6°C. The rainiest month is June.

Which is the cheapest airline to fly from Las Vegas to Houston with?

The cheapest airline that flies to Houston is Frontier Airlines .

Travelling from Las Vegas to Houston: what you need to know

Many great adventures set off from Las Vegas's main airport, Harry Reid Airport (formerly McCarran Airport) (LAS). Explore the options for catching a flight from Las Vegas to Houston departing from this base.
George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU) are the primary entry points to Houston.
The average length of a direct Las Vegas to Houston flight is 3 hours 5 minutes.
Houston's timezone is UTC-5, which makes Houston two hours ahead of Las Vegas.
Harry Reid Airport (formerly McCarran Airport) (LAS) to George Bush Intercontinental Airport (IAH) is the most popular route that connects these two cities. There are 59 departures a week to pick from. If you have things to do before leaving, the last flight from Las Vegas to Houston is with United Airlines at 19:00. Opt for the first LAS to IAH departure operated by Spirit Airlines at 00:42 to fit in more activities on your first day in Houston.
For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. That way, you can comfortably board your Las Vegas to Houston flight.
During popular months like October, you'll want to get to the airport well in advance. Plan to arrive two hours before domestic departures and four hours ahead for international flights when you travel during a peak period in general.

How to find the cheapest flights from Las Vegas to Houston

£24 is currently the best price for a one-way ticket from Las Vegas to Houston. Return flights start at £51. These fares may change based on availability.
Book two months before you want to fly. Pricing trends suggest that this is the ideal window for finding cheap Las Vegas to Houston flights.
The best month for scoring cheap plane tickets from Las Vegas to Houston is May. Use the 'Whole month' tool to compare flight prices, then select the dates offering the lowest fares.
You don't need to check every day to see if fares have dropped when you create a Price Alert. We'll notify you as soon as a better deal is available on cheap flights from Las Vegas to Houston.
Tailor your flights using filters. Select your ideal arrival and departure times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' Las Vegas to Houston flights.

Flying from Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

Start your journey at Harry Reid Airport (formerly McCarran Airport) (LAS), which offers multiple direct flights from Las Vegas to Houston. From LAS, you can fly straight into George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU).
You'll have your pick of airlines that offer direct Las Vegas to Houston plane tickets out of LAS. Book your journey with one of these:
LAS is about 10 kms (6 miles) from central Las Vegas. If you're driving, catching a cab or ride-sharing from the centre, it'll take 15 minutes or so to get there, depending on the traffic. If you're using public transport, expect the journey time to be around 1 hour.
Booked an early flight from Las Vegas to Houston? Avoid rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these hotels close to Harry Reid Airport (formerly McCarran Airport):
82.07% of flights departing from Harry Reid Airport (formerly McCarran Airport) land at their destination as planned. With its reliable on-time performance, delays are unlikely when setting off from LAS.
You'll find LAS at 5757 Wayne Newton Boulevard.

Arriving in Houston

George Bush Intercontinental Airport (IAH)

George Bush Intercontinental Airport (IAH) is approximately 21 kms (13 miles) from central Houston. If you're catching a cab or a ride-share, the drive takes roughly 20 minutes.
If you're taking public transport, expect a journey time of about 50 minutes.
If you're coming in on a late flight from Las Vegas to Houston, nothing beats the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and sleeping not long after at one of these accommodation options near IAH:
Explore without limits with a George Bush Intercontinental Airport rental car. Pick up your wheels from Dollar, Thrifty or Sixt and venture far and wide through Houston and beyond.
To get the best deal, reserve your vehicle from George Bush Intercontinental Airport about three weeks in advance of your Las Vegas to Houston flight.
The street address for IAH is 16930 JFK Boulevard.

William P. Hobby Airport (HOU)

William P. Hobby Airport (HOU) is roughly 16 kms (10 miles) from the centre of Houston. Once you've hopped off your flight from Las Vegas to Houston, it'll take you approximately 20 minutes to reach the heart of the city in a cab or ride-share.
Travelling by public transport will take approximately 1 hour 40 minutes.
Hang up the 'Do not disturb' sign and unwind at a hotel near HOU. Here are a few options where you can settle in after your flight from Las Vegas to Houston:
Easirent, Dollar and Thrifty make collecting a William P. Hobby Airport rental car quick and easy. These companies are located in or around the terminal and will have you behind the wheel before you know it.
Don't pay more than you need to. Booking your ride four weeks before your arrival at HOU can help you lock in a better rate.
William P. Hobby Airport is located at 7800 Airport Boulevard.

Best time to go to Houston

It's time to pick your trip dates for your flight from Las Vegas to Houston. July is the most popular month for a trip to Houston. If you want a more relaxed atmosphere, go in February.
Before locking in your Las Vegas to Houston tickets, consider the kind of weather you prefer. August is the warmest month in Houston, with temperatures ranging from 24ºC (75ºF) to 40ºC (104ºF).
Look for cheap flights from Las Vegas to Houston in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 5ºC (41ºF) and 19ºC (66ºF) on average.

More about Houston

When it comes to searching for somewhere to rest your head, you'll find the best places to stay in Houston right here. Browse these hotels as soon as you've locked in your flight from Las Vegas to Houston:
There are so many things to see and do in this city it can be hard to figure out where to begin. The Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and Hermann Park are popular attractions which should feature on any good Houston itinerary.

Explore more of United States

You've done Houston, now it's time to explore more of United States. Journey around 190 miles west to San Antonio to tick off its popular sights. From The San Antonio River Walk to San Antonio Missions National Historical Park and San Fernando Cathedral, you'll have a full itinerary ahead.
Dallas is another favourite destination in United States and is around 230 miles north of Houston. No trip is complete without dropping by Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.