Cheap flights from Houston George Bush Intcntl Airport to Las Vegas from £59
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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — LAS
29 Jan — 5 Feb1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Houston George Bush Intcntl to Las Vegas Harry Reid Intl are usually found in February or April, booked 66 days in advance, depart on a Wednesday or Monday and return on a Monday
Cheap flight deals from George Bush Intcntl to Las Vegas
Enter your travel dates to find the best prices.
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 30 December 2025.
Tue 30/1216:30IAH - LAS
Nonstop3h 34mUnited Airlines
Fri 30/100:59LAS - IAH
Nonstop2h 56mUnited Airlines
Deal found 28/12£429
Tue 30/1212:50IAH - LAS
1 stop12h 58mSpirit Airlines
Fri 2/123:45LAS - IAH
Nonstop2h 56mSpirit Airlines
Deal found 29/12£465
Tue 30/1207:01IAH - LAS
1 stop8h 15mAlaska Airlines
Sat 31/107:05LAS - IAH
2 stops14h 49mAlaska Airlines
Deal found 28/12£469
Sun 28/1207:01IAH - LAS
1 stop10h 21mAlaska Airlines
Wed 7/112:05LAS - IAH
1 stop9h 49mAlaska Airlines
Deal found 27/12£484
Mon 29/1207:01IAH - LAS
1 stop8h 15mAlaska Airlines
Wed 7/110:41LAS - IAH
2 stops11h 13mAlaska Airlines
Deal found 27/12£550
Tue 30/1219:28IAH - LAS
2 stops19h 23mAlaska Airlines
Tue 6/119:14LAS - IAH
1 stop8h 26mAlaska Airlines
Deal found 27/12£563
Mon 29/1207:01IAH - LAS
1 stop8h 15mAlaska Airlines
Tue 6/107:00LAS - IAH
2 stops20h 40mAlaska Airlines
Deal found 27/12£587
Sun 28/1222:00IAH - LAS
Nonstop3h 30mUnited Airlines
Sun 4/106:05LAS - IAH
Nonstop3h 05mUnited Airlines
Deal found 28/12£609
Wed 31/1206:00IAH - LAS
1 stop5h 41mUnited Airlines
Sun 4/106:05LAS - IAH
Nonstop3h 05mUnited Airlines
Deal found 28/12£616
Best flights from George Bush Intcntl to Las Vegas
Discover carefully curated flight deals from George Bush Intcntl to Las Vegas that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 December 2025.
Thu 5/216:15IAH - LAS
Nonstop3h 34mUnited Airlines
Sat 7/200:59LAS - IAH
Nonstop2h 56mUnited Airlines
Deal found 30/12£182
Sat 2/516:46IAH - LAS
1 stop29h 14mAlaska Airlines
Tue 12/507:00LAS - IAH
1 stop8h 18mAlaska Airlines
Deal found 29/12£265
Thu 22/107:00IAH - LAS
2 stops13h 41mAlaska Airlines
Tue 27/107:00LAS - IAH
1 stop9h 17mAlaska Airlines
Deal found 30/12£267
Tue 5/516:46IAH - LAS
1 stop29h 14mAlaska Airlines
Fri 8/520:54LAS - IAH
1 stop16h 52mAlaska Airlines
Deal found 29/12£268
Sat 7/307:35IAH - LAS
Nonstop3h 38mUnited Airlines
Fri 13/300:36LAS - IAH
Nonstop2h 56mUnited Airlines
Deal found 29/12£299
Wed 29/407:00IAH - LAS
1 stop15h 55mAlaska Airlines
Wed 6/511:47LAS - IAH
2 stops15h 53mAlaska Airlines
Deal found 30/12£270
Sat 24/107:00IAH - LAS
1 stop28h 36mAlaska Airlines
Mon 26/120:13LAS - IAH
2 stops18h 42mAlaska Airlines
Deal found 28/12£270
Wed 29/407:00IAH - LAS
1 stop17h 53mAlaska Airlines
Sat 2/507:00LAS - IAH
1 stop20h 40mAlaska Airlines
Deal found 28/12£276
Tue 28/407:00IAH - LAS
1 stop12h 28mAlaska Airlines
Fri 1/514:13LAS - IAH
2 stops13h 27mAlaska Airlines
Deal found 28/12£277
Fri 9/107:00IAH - LAS
1 stop9h 41mAlaska Airlines
Mon 12/113:43LAS - IAH
1 stop8h 11mAlaska Airlines
Deal found 29/12£290
Tue 14/416:51IAH - LAS
1 stop28h 43mAlaska Airlines
Sat 18/419:59LAS - IAH
2 stops17h 48mAlaska Airlines
Deal found 28/12£295
Mon 19/119:17IAH - LAS
1 stop20h 07mAlaska Airlines
Fri 23/119:52LAS - IAH
2 stops20h 25mAlaska Airlines
Deal found 29/12£295
Direct flights from George Bush Intcntl to Las Vegas
Explore direct flight options from George Bush Intcntl to Las Vegas based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 December 2025.
Fri 23/121:33IAH - LAS
Nonstop3h 28mSpirit Airlines
Sun 25/101:01LAS - IAH
Nonstop2h 54mSpirit Airlines
Deal found 29/12£103
Tue 3/207:30IAH - LAS
Nonstop3h 33mUnited Airlines
Fri 6/200:59LAS - IAH
Nonstop2h 56mUnited Airlines
Deal found 28/12£131
Fri 9/122:01IAH - LAS
Nonstop3h 28mFrontier
Mon 12/113:30LAS - IAH
Nonstop3h 16mFrontier
Deal found 29/12£133
Tue 27/112:00IAH - LAS
Nonstop3h 32mUnited Airlines
Fri 30/106:00LAS - IAH
Nonstop3h 05mUnited Airlines
Deal found 28/12£146
Fri 9/122:01IAH - LAS
Nonstop3h 28mMultiple Airlines
Tue 13/101:01LAS - IAH
Nonstop2h 54mMultiple Airlines
Deal found 29/12£157
Sun 25/107:30IAH - LAS
Nonstop3h 33mUnited Airlines
Wed 28/113:59LAS - IAH
Nonstop3h 05mUnited Airlines
Deal found 28/12£161
Sat 10/121:33IAH - LAS
Nonstop3h 28mSpirit Airlines
Wed 14/101:01LAS - IAH
Nonstop2h 54mSpirit Airlines
Deal found 28/12£164
Thu 19/221:57IAH - LAS
Nonstop3h 34mUnited Airlines
Fri 20/200:59LAS - IAH
Nonstop2h 56mUnited Airlines
Deal found 28/12£170
Thu 22/120:25IAH - LAS
Nonstop3h 34mUnited Airlines
Sat 24/118:55LAS - IAH
Nonstop3h 03mUnited Airlines
Deal found 27/12£176
Thu 5/216:15IAH - LAS
Nonstop3h 34mUnited Airlines
Sat 7/200:59LAS - IAH
Nonstop2h 56mUnited Airlines
Deal found 30/12£182
Thu 16/421:33IAH - LAS
Nonstop3h 28mSpirit Airlines
Tue 21/406:00LAS - IAH
Nonstop3h 00mSpirit Airlines
Deal found 28/12£187
Wed 14/109:45IAH - LAS
Nonstop3h 33mUnited Airlines
Wed 21/113:59LAS - IAH
Nonstop3h 05mUnited Airlines
Deal found 28/12£190
Last-minute flights from George Bush Intcntl to Las Vegas
Discover last-minute flight deals from George Bush Intcntl to Las Vegas. Data last updated 30 December 2025 and is based on user searches.
Tue 6/109:55IAH - LAS
Nonstop3h 20mMultiple Airlines
Mon 12/113:30LAS - IAH
Nonstop3h 16mMultiple Airlines
Deal found 29/12£153
Tue 6/115:57IAH - LAS
1 stop6h 48mFrontier
Mon 12/113:30LAS - IAH
Nonstop3h 16mFrontier
Deal found 29/12£162
Wed 7/109:55IAH - LAS
Nonstop3h 20mMultiple Airlines
Mon 12/113:30LAS - IAH
Nonstop3h 16mMultiple Airlines
Deal found 29/12£142
Thu 8/119:41IAH - LAS
Nonstop3h 30mFrontier
Mon 12/113:30LAS - IAH
Nonstop3h 16mFrontier
Deal found 29/12£125
Thu 8/119:41IAH - LAS
Nonstop3h 30mFrontier
Tue 13/118:01LAS - IAH
1 stop23h 20mFrontier
Deal found 29/12£146
Thu 8/119:41IAH - LAS
Nonstop3h 30mMultiple Airlines
Mon 12/101:01LAS - IAH
Nonstop2h 54mMultiple Airlines
Deal found 29/12£148
Thu 8/119:41IAH - LAS
Nonstop3h 30mMultiple Airlines
Wed 14/107:07LAS - IAH
1 stop10h 14mMultiple Airlines
Deal found 29/12£153
Fri 9/122:01IAH - LAS
Nonstop3h 28mFrontier
Mon 12/113:30LAS - IAH
Nonstop3h 16mFrontier
Deal found 29/12£133
Fri 9/122:01IAH - LAS
Nonstop3h 28mMultiple Airlines
Mon 12/101:01LAS - IAH
Nonstop2h 54mMultiple Airlines
Deal found 29/12£157
Fri 23/121:33IAH - LAS
Nonstop3h 28mSpirit Airlines
Mon 26/113:53LAS - IAH
1 stop8h 26mSpirit Airlines
Deal found 29/12£88
Sun 25/107:30IAH - LAS
Nonstop3h 33mUnited Airlines
Wed 28/113:59LAS - IAH
Nonstop3h 05mUnited Airlines
Deal found 28/12£161
One-way flights from George Bush Intcntl to Las Vegas
Search for one-way flight options from George Bush Intcntl to Las Vegas. Find affordable one-way fares based on user searches. Data last updated 30 December 2025.
Sat 17/121:33IAH - LAS
Nonstop3h 28mSpirit Airlines
Deal found 29/12£59
Tue 27/114:26IAH - LAS
Nonstop3h 34mUnited Airlines
Deal found 28/12£66
Sun 12/421:33IAH - LAS
Nonstop3h 22mSpirit Airlines
Deal found 30/12£82
Mon 25/521:33IAH - LAS
Nonstop3h 28mSpirit Airlines
Deal found 28/12£87
Wed 1/416:22IAH - LAS
1 stop9h 42mSpirit Airlines
Deal found 28/12£87
Thu 22/120:25IAH - LAS
Nonstop3h 34mUnited Airlines
Deal found 29/12£96
Tue 6/109:55IAH - LAS
Nonstop3h 20mSpirit Airlines
Deal found 29/12£104
Wed 7/109:55IAH - LAS
Nonstop3h 20mSpirit Airlines
Deal found 29/12£105
Sun 24/511:38IAH - LAS
Nonstop3h 26mSpirit Airlines
Deal found 28/12£110
Wed 14/116:15IAH - LAS
Nonstop3h 34mUnited Airlines
Deal found 30/12£110
Wed 7/110:15IAH - LAS
1 stop12h 30mFrontier
Deal found 29/12£122
Find 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 30 December 2025.
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 30 December 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Las Vegas that are best for you.
Fly from
George Bush Intcntl
Fly to
Las Vegas
Route
Depart
Return
Price
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Thu 5/2
16:15-17:49
Nonstop3h 34m
Las Vegas Harry Reid Intl
Sat 7/2
00:59-05:55
Nonstop2h 56m
£182
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Sat 2/5
16:46-20:00
1 stop29h 14m
Las Vegas Harry Reid Intl
Tue 12/5
07:00-17:18
1 stop8h 18m
£265
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Thu 22/1
07:00-18:41
2 stops13h 41m
Las Vegas Harry Reid Intl
Tue 27/1
07:00-18:17
1 stop9h 17m
£267
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Tue 5/5
16:46-20:00
1 stop29h 14m
Las Vegas Harry Reid Intl
Fri 8/5
20:54-15:46
1 stop16h 52m
£268
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Wed 29/4
07:00-20:55
1 stop15h 55m
Las Vegas Harry Reid Intl
Wed 6/5
11:47-05:40
2 stops15h 53m
£270
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Sat 24/1
07:00-09:36
1 stop28h 36m
Las Vegas Harry Reid Intl
Mon 26/1
20:13-16:55
2 stops18h 42m
£270
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Wed 29/4
07:00-22:53
1 stop17h 53m
Las Vegas Harry Reid Intl
Sat 2/5
07:00-05:40
1 stop20h 40m
£276
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Tue 28/4
07:00-17:28
1 stop12h 28m
Las Vegas Harry Reid Intl
Fri 1/5
14:13-05:40
2 stops13h 27m
£277
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Fri 9/1
07:00-14:41
1 stop9h 41m
Las Vegas Harry Reid Intl
Mon 12/1
13:43-23:54
1 stop8h 11m
£290
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Tue 14/4
16:51-19:34
1 stop28h 43m
Las Vegas Harry Reid Intl
Sat 18/4
19:59-15:47
2 stops17h 48m
£295
Flights are sorted by cheapest return flights first.
Deals found on 29/12
Showing 1-10 of 22 results
1
2
3
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.
Cheapflights Insights
Everything you need to know about your flight from Houston George Bush Intcntl Airport to Las Vegas
Prices
Airlines
Delays
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 26 December 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 66 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, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Las Vegas (average of £51). Flying from Houston George Bush Intcntl Airport to Las Vegas in July is currently the most expensive (average of £90). 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 30 December 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 61% on your trip compared to booking a flight at midday.
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 30 December 2025.
The most flights from IAH to LAS are scheduled on a Monday (14 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (6 on average).
How often are flights from Houston to Las Vegas delayed?
About 14% of weekly flights between Houston and Las Vegas have experienced delays in the past year, with the average delay time being 154 minutes.
What is the most punctual flight time for Houston to Las Vegas flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Houston to Las Vegas flights?
Over the past year, Spirit Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
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 9 daily inbound flights from Houston George Bush Intcntl from 0 different airlines.
How long is the flight from Houston George Bush Intcntl Airport to Las Vegas?
For as low as £216, Alaska Airlines can have you in Las Vegas from Houston George Bush Intcntl Airport in 13h 41m. The distance between Houston George Bush Intcntl Airport and Las Vegas is about 1219 mi.
What are the most reliable airlines from Houston George Bush Intcntl Airport to Las Vegas?
Consider United Airlines (85%), Turkish Airlines (79%) or Emirates (75%) 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 £189, our data shows the cheapest flight currently is £40. When looking at the most popular route, (Houston George Bush Intcntl - Las Vegas Harry Reid Intl), you can expect to pay £79 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, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Las Vegas (average of £51). Flying from Houston George Bush Intcntl Airport to Las Vegas in July is currently the most expensive (average of £90). 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.
Explore flights to Las Vegas departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 December 2025.
Browse through other flights departing from George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on 30 December 2025.
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.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.