Cheap Flights from Houston Hobby to Las Vegas

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Flight deals from Houston Hobby to Las Vegas

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

Find the cheapest month to fly from Houston Hobby to Las Vegas

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

Direct flights from Houston Hobby to Las Vegas

Alternative Houston Hobby to Las Vegas routes

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

Houston to Las Vegas: Flight information

The things to know before you go.
Cheapest flight foundR 1,594
Cheapest month to flyJuly
Average flight time3 hrs, 15 mins
Most popular airlineSouthwest Airlines
Average flights per week42

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

There are 4 airports in Las Vegas: Las Vegas North Air Terminal, Las Vegas Harry Reid International, Las Vegas Henderson Sky Harbor, and Boulder City.
The best price we found for a return flight from Houston Hobby to Las Vegas is R 3,141. 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.
3 hours and 15 minutes is the average flight time from Houston Hobby to Las Vegas.
Southwest Airlines flies direct from Houston Hobby to Las Vegas.
As of May 2025, there are 84 flights per week flying from Houston Hobby to Las Vegas.
The cheapest month to fly from Houston Hobby to Las Vegas is usually August.
If you're flying from Houston Hobby Airport, the cheapest airport near Las Vegas is Las Vegas Harry Reid International – which is 4.3 km away from the centre of Las Vegas. We've found flights into this airport from R 3,141.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston Hobby Airport to Las Vegas on Saturday, 16 August 2025.
Yes – the average flight time is 3 hours and 15 minutes.
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 Las Vegas 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 21°C. July is typically the warmest month in Las Vegas, when it usually averages around 37°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging -0°C. The rainiest month is February.
Currently, Southwest Airlines offers the cheapest flight tickets to Las Vegas.

Flying from William P. Hobby Airport (HOU) to Las Vegas: what you need to know

  • The average time for a direct flight from William P. Hobby Airport to Las Vegas is 3 hours.

  • The timezone in Las Vegas is UTC-7. The city is two hours behind Houston, where William P. Hobby Airport is located.

  • The busiest route is from William P. Hobby Airport (HOU) to Harry Reid Airport (formerly McCarran Airport) (LAS). Choose from 24 services every week between these two airports. If you'd like to get going as soon as possible, the earliest flight from HOU to LAS is the 05:15 Southwest Airlines option. If you prefer to travel later, the last departure is at 22:55 with Southwest Airlines.

  • To avoid rushing for your HOU to Las Vegas flight, leave enough time for things like baggage drop and finding your gate. Arriving two hours before international departures and one hour before domestic flights is the standard rule.

  • Taking off during a peak time like school or public holidays? Expect longer queues at check-in and security. For peace of mind, arrive up to four hours before international flights and two hours before domestic departures.

  • Direct William P. Hobby Airport to Las Vegas tickets are available for booking. Harry Reid Airport (formerly McCarran Airport) (LAS) is where you'll complete your journey.

  • Check out the deals with Southwest Airlines. This airline operates direct flights from William P. Hobby Airport to Las Vegas.

  • Travelling from central Houston to HOU takes about 1 hour 40 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 16 kilometres in 20 minutes or so, depending on traffic conditions.

  • In search of a hotel close to HOU? If you're catching an early flight from William P. Hobby Airport to Las Vegas, these accommodation options will put you moments from check-in:

  • William P. Hobby Airport maintains a strong on-time performance, reducing your chances of a delayed flight. Departures from HOU make it to their destination as scheduled 81.06% of the time.

  • You'll find HOU at 7800 Airport Boulevard.

How to find the cheapest flights from William P. Hobby Airport (HOU) to Las Vegas

  • R 1,594 is currently the best price for a one-way William P. Hobby Airport to Las Vegas flight. Return flight tickets start at R 3,141. These prices may change depending on demand.

  • To snag cheap flights from HOU to Las Vegas, reserve your trip one month ahead of your planned departure.

  • Schedule your trip for May. That's the best month for scoring an awesome deal on William P. Hobby Airport to Las Vegas tickets. If you have flexibility with your dates, use the 'Whole month' tool to find the cheapest price across each month.

  • Snapping up a cheap flight from HOU to Las Vegas is a breeze with Price Alerts. All you need to do is create one of these automatic notifications and we'll get in touch as soon as a better deal is available.

  • Pick your ideal arrival and departure times, number of stops and airlines with our filters. Then, sort the results for your flight from William P. Hobby Airport to Las Vegas by 'Fastest,' 'Best' or 'Cheapest.'

Airports in Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

  • Harry Reid Airport (formerly McCarran Airport) (LAS) to the centre of Las Vegas takes around 15 minutes to reach by car. The centre is roughly 19 kilometres away.

  • It'll take around 1 hour to get there using public transport.

  • The last thing you need is a long journey to your hotel if you're arriving on a late flight from William P. Hobby Airport to Las Vegas. Book one of these accommodation options near LAS instead:

  • Say yes to new adventures by picking up a Harry Reid Airport (formerly McCarran Airport) rental car. Grab your wheels from Dollar, Thrifty or Alamo to explore Las Vegas and beyond.

  • Lock in the best possible rate by booking your ride from Harry Reid Airport (formerly McCarran Airport) about one week ahead of your flight from HOU to Las Vegas.

  • You'll find LAS at 5757 Wayne Newton Boulevard.

Best time to go to Las Vegas

  • Carefully consider your travel dates before booking your flight from William P. Hobby Airport to Las Vegas. The city comes alive in high season, but hotel prices are often higher and attractions can be crowded. Visit Las Vegas in the off-season for a more relaxed vibe.

  • Book a William P. Hobby Airport to Las Vegas flight ticket with a departure in July if you want to explore the city during its warmest month. You can expect temperatures to range from 23ºC (73ºF) to 42ºC (108ºF).

  • For cooler conditions, look for a cheap ticket from HOU to Las Vegas in January when temperatures average between -1ºC (30ºF) and 13ºC (55ºF).

More about Las Vegas

  • When it comes to looking for somewhere to rest your head, you'll find the best stays in Las Vegas right here. Check out these hotels once you've booked your flight from William P. Hobby Airport to Las Vegas:

  • There are so many things to see and do in this city it can be tricky to work out where to start. Fountains of Bellagio, Las Vegas Strip and Fremont Street Experience are highlights which should feature on any good Las Vegas itinerary.

Explore more of United States

  • Los Angeles is just one of the many places in United States waiting to be discovered once you've seen the sights of Las Vegas. Around 370 kilometres away to the south-west, its top attractions include Griffith Observatory, The Broad and La Brea Tar Pits & Museum.

  • If there's time to check out another major stop in United States, head for Phoenix, roughly 418 kilometres south-east of Las Vegas. Desert Botanical Garden, Heard Museum and Papago Park are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.