Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Houston George Bush Intcntl Airport to Las Vegas from £89

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — LAS
3 Mar — 10 Mar1
1 adult

The best prices from Houston George Bush Intcntl to Las Vegas Harry Reid Intl are usually found in September or November, booked 64 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from George Bush Intcntl to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 February 2025.

Round-trip from

£129

One-way from

£89

Popular in

December

Cheapest in

September

Average price

£156

Good round-trip deal

£100 or less
United Airlines
  • United Airlines
  • 12/4-14/4
  • Nonstop
  • 6h 29m total
  • Houston to Las Vegas
Search Deals
Delta
  • Delta
  • 27/4
  • 1 total stop
  • 7h 50m total
  • Houston to Las Vegas
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£1 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Las Vegas Harry Reid Intl.
Search Deals

Find flight deals from George Bush Intcntl to Las Vegas

Cheapest flights from George Bush Intcntl to Las Vegas
Explore the most affordable flight options available from George Bush Intcntl to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 February 2025.

Sat 12/409:35IAH - LAS
Nonstop3h 30mUnited Airlines
Mon 14/400:59LAS - IAH
Nonstop2h 59mUnited Airlines
Deal found 25/2£129
Sun 9/321:31IAH - LAS
Nonstop3h 23mSpirit Airlines
Sat 15/305:10LAS - IAH
1 stop12h 40mSpirit Airlines
Deal found 24/2£157
Sat 22/306:00IAH - LAS
1 stop9h 27mDelta
Tue 25/300:40LAS - IAH
1 stop8h 32mDelta
Deal found 26/2£172
Fri 7/322:26IAH - LAS
Nonstop3h 29mMultiple Airlines
Sat 15/309:11LAS - IAH
Nonstop2h 58mMultiple Airlines
Deal found 24/2£203
Sat 8/322:21IAH - LAS
Nonstop3h 29mFrontier
Sat 15/300:59LAS - IAH
1 stop11h 33mFrontier
Deal found 24/2£215
Tue 28/1007:35IAH - LAS
2 stops13h 41mAlaska Airlines
Mon 3/1106:00LAS - IAH
2 stops15h 59mAlaska Airlines
Deal found 25/2£304

Find flights from George Bush Intcntl to Las Vegas within your budget

Customise your flight search to find flights from George Bush Intcntl to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 26 February 2025.

Fly from

George Bush Intcntl

Fly to

Las Vegas

Route

Depart

Return

Price

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Sat 12/4

09:35-11:05

Nonstop3h 30m

Las Vegas Harry Reid Intl

Mon 14/4

00:59-05:58

Nonstop2h 59m

£129

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Sun 9/3

21:31-22:54

Nonstop3h 23m

Las Vegas Harry Reid Intl

Sat 15/3

05:10-19:50

1 stop12h 40m

£157

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Sat 22/3

06:00-13:27

1 stop9h 27m

Las Vegas Harry Reid Intl

Tue 25/3

00:40-11:12

1 stop8h 32m

£172

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Sat 8/3

22:21-23:50

Nonstop3h 29m

Las Vegas Harry Reid Intl

Sat 15/3

00:59-14:32

1 stop11h 33m

£215

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Sat 8/3

21:06-06:12

1 stop11h 06m

Las Vegas Harry Reid Intl

Sun 16/3

23:59-10:15

1 stop8h 16m

£244

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Wed 6/8

14:20-08:36

2 stops20h 16m

Las Vegas Harry Reid Intl

Mon 11/8

20:20-17:49

2 stops19h 29m

£345

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Sun 27/4

18:32-00:22

1 stop7h 50m

£89

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Sat 29/3

07:20-08:56

Nonstop3h 36m

£96

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Mon 25/8

14:20-08:36

2 stops20h 16m

£148

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Best time to book a flight from George Bush Intcntl to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from George Bush Intcntl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from George Bush Intcntl to Las Vegas

Get recent, data-driven insights about flights from George Bush Intcntl to Las Vegas including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Las Vegas?

Use this chart to determine the optimal time to book a return flight from George Bush Intcntl to Las Vegas. Price data was last updated on 14 February 2025.

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Las Vegas, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Las Vegas?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Las Vegas (average of £689). Flying from Houston George Bush Intcntl Airport to Las Vegas in July is currently the most expensive (average of £1,020). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to LAS?

Find hourly flight availability from George Bush Intcntl to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 February 2025.

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Las Vegas in the morning. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Houston George Bush Intcntl Airport to Las Vegas

Explore weekly flight availability from George Bush Intcntl to Las Vegas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 26 February 2025.

The most flights from IAH to LAS are scheduled on a Monday (16 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 inches per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated 26 February 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Houston to Las Vegas by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
9,712 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very Good
9,712 reviews
Alaska Airlines
8.0
Very Good
9,712 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very Good
8,165 reviews
Alaska Airlines
8.0
Very Good
9,712 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,733 reviews
Alaska Airlines
8.0
Very Good
9,712 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Spirit Airlines
6.3
Okay
7,981 reviews
Alaska Airlines
8.0
Very Good
9,712 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Frontier
6.0
Okay
3,337 reviews
Alaska Airlines
8.0
Very Good
9,712 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Las Vegas from Houston George Bush Intcntl?

    Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl is the airport most travelers will use when flying to Las Vegas from Houston George Bush Intcntl. Booking flights from Houston George Bush Intcntl to Harry Reid Intl (LAS) should be relatively easy as there are 12 daily inbound flights from Houston George Bush Intcntl from 1 airline.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Las Vegas round-trip?

    Our cheapest airline available from Houston George Bush Intcntl Airport to Las Vegas is United Airlines. Our recent data shows that you can find tickets from as low as £129 on this airline. Additional options worth looking into are Spirit Airlines and Delta, starting at £157 and £172 round-trip. United Airlines is currently priced 22% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Las Vegas one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as £89. However, be on the lookout for offers from United Airlines and Alaska Airlines, as they are both options that can get you from Houston George Bush Intcntl Airport to Las Vegas for a low price.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Las Vegas?

    Consider Emirates (85%), United Airlines (82%) or Turkish Airlines (79%) when booking your flight. These represent the most reliable airlines when flying from Houston George Bush Intcntl Airport to Las Vegas.

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Las Vegas?

    While on average a flight from Houston George Bush Intcntl Airport to Las Vegas is generally £100, our data shows the cheapest flight currently is £53. When looking at the most popular route, (Houston George Bush Intcntl - Las Vegas Harry Reid Intl), you can expect to pay £127 for that flight.

  • Can I find deals for flights from George Bush Intcntl to Las Vegas that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Las Vegas flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Las Vegas.

  • Can I find deals for business class flights from George Bush Intcntl to Las Vegas?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Las Vegas?

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Las Vegas (average of £689). Flying from Houston George Bush Intcntl Airport to Las Vegas in July is currently the most expensive (average of £1,020). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Kingman
Henderson
Primm
Paradise

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for George Bush Intcntl to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Las Vegas flights

Top airline flying from George Bush Intcntl to Las Vegas

Discover the top airline that operate flights from George Bush Intcntl to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 26 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest£79Average£112FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from George Bush Intcntl to Las Vegas?

Cheapflights helps you search for flights from George Bush Intcntl to Las Vegas via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to Las Vegas?

Cheapflights helps you find that perfect flight to Las Vegas from George Bush Intcntl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from George Bush Intcntl to Las Vegas with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from George Bush Intcntl to Las Vegas flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from George Bush Intcntl to Las Vegas become cheaper?

Of course! You can now track prices for flights from George Bush Intcntl to Las Vegas and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.