$42+ Cheap flights from George Bush Intcntl (IAH) to Las Vegas (LAS)
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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — LAS
Sep 16 — Sep 231
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Las Vegas with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Houston George Bush Intcntl to Las Vegas Harry Reid Intl are usually found in April or January, booked 57 days in advance, depart on a Tuesday or Saturday and return on a Friday
Cheap flight deals from George Bush Intcntl to Las Vegas
Cheapest
Best
Last-minute
One-way
Cheapest flights from George Bush Intcntl to Las VegasExplore 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 August 17, 2026.
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 August 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:55 pm -
Nonstop3h 17m
Fri 9/1111:52 am -
1 stop10h 51m
Deal found 8/14![Frontier logo]()
$106
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:55 pm -
Nonstop3h 17m
Thu 9/1012:53 am -
Nonstop3h 09m
Deal found 8/13![Frontier logo]()
$107
This Super.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:55 pm -
Nonstop3h 17m
Sat 9/51:40 pm -
Nonstop3h 28m
Deal found 8/12![Frontier logo]()
$109
This Super.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:55 pm -
Nonstop3h 17m
Wed 9/912:59 pm -
Nonstop3h 26m
Deal found 8/14![Frontier logo]()
$110
This Super.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:00 am -
Nonstop3h 25m
Sun 9/2712:53 am -
Nonstop3h 09m
Deal found 8/15![Frontier logo]()
$111
This CheapOair deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:55 pm -
Nonstop3h 17m
Wed 9/912:59 pm -
Nonstop3h 26m
Deal found 8/14![Frontier logo]()
$112
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:55 pm -
Nonstop3h 17m
Wed 9/912:53 am -
Nonstop3h 09m
Deal found 8/13![Frontier logo]()
$113
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:55 pm -
Nonstop3h 17m
Thu 9/1012:53 am -
Nonstop3h 09m
Deal found 8/13![Frontier logo]()
$114
Best flights from George Bush Intcntl to Las VegasDiscover carefully curated flight deals from George Bush Intcntl to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:30 pm -
Nonstop3h 29m
Sat 11/76:00 am -
Nonstop3h 05m
Deal found 8/15![United Airlines logo]()
$360
This KAYAK deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:45 pm -
1 stop5h 40m
Thu 10/291:48 pm -
1 stop8h 11m
Deal found 8/12![American Airlines logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:16 pm -
2 stops21h 55m
Fri 9/112:51 pm -
2 stops20h 40m
Deal found 8/13![Alaska Airlines logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:34 pm -
1 stop10h 43m
Tue 9/224:20 pm -
2 stops19h 11m
Deal found 8/12![Alaska Airlines logo]()
$420
This Alaska Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:02 am -
2 stops15h 36m
Mon 10/58:36 pm -
1 stop15h 16m
Deal found 8/14![Alaska Airlines logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:17 pm -
1 stop17h 37m
Wed 10/147:08 pm -
2 stops16h 44m
Deal found 8/12![Alaska Airlines logo]()
$452
This Alaska Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:16 pm -
1 stop17h 55m
Sat 9/123:11 pm -
2 stops20h 20m
Deal found 8/14![Alaska Airlines logo]()
$455
This Alaska Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:02 am -
2 stops11h 40m
Tue 11/37:10 am -
2 stops14h 48m
Deal found 8/16![Alaska Airlines logo]()
$465
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:00 am -
2 stops9h 33m
Fri 10/168:23 pm -
2 stops21h 03m
Deal found 8/17![Alaska Airlines logo]()
$543
This Alaska Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:34 pm -
2 stops21h 08m
Sun 9/277:05 am -
1 stop8h 08m
Deal found 8/15![Alaska Airlines logo]()
$573
This Alaska Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:17 pm -
2 stops16h 32m
Mon 10/128:49 pm -
2 stops25h 10m
Deal found 8/15![Alaska Airlines logo]()
$596
This Alaska Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:55 pm -
1 stop8h 05m
Sun 10/47:00 am -
2 stops9h 21m
Deal found 8/13![Alaska Airlines logo]()
$598
Last-minute flights from George Bush Intcntl to Las VegasDiscover last-minute flight deals from George Bush Intcntl to Las Vegas. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Las Vegas. Data last updated August 17, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:55 pm -
Nonstop3h 17m
Sat 9/51:40 pm -
Nonstop3h 28m
Deal found 8/12![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:55 pm -
Nonstop3h 17m
Fri 9/1111:52 am -
1 stop10h 51m
Deal found 8/14![Frontier logo]()
$106
This CheapOair deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:55 pm -
Nonstop3h 17m
Wed 9/912:59 pm -
Nonstop3h 26m
Deal found 8/14![Frontier logo]()
$112
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:55 pm -
Nonstop3h 17m
Wed 9/912:53 am -
Nonstop3h 09m
Deal found 8/13![Frontier logo]()
$113
This Super.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:55 pm -
Nonstop3h 17m
Wed 9/912:59 pm -
Nonstop3h 26m
Deal found 8/14![Frontier logo]()
$110
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:55 pm -
Nonstop3h 17m
Thu 9/1012:53 am -
Nonstop3h 09m
Deal found 8/13![Frontier logo]()
$115
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:55 pm -
Nonstop3h 17m
Thu 9/1012:53 am -
Nonstop3h 09m
Deal found 8/13![Frontier logo]()
$107
This CheapOair deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am -
Nonstop3h 25m
Thu 9/1012:53 am -
Nonstop3h 09m
Deal found 8/12![Frontier logo]()
$108
This Super.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:00 am -
Nonstop3h 25m
Sun 9/2712:53 am -
Nonstop3h 09m
Deal found 8/15![Frontier logo]()
$111
One-way flights from George Bush Intcntl to Las VegasSearch for one-way flight options from George Bush Intcntl to Las Vegas. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
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 August 17, 2026.
This CheapOair deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:00 am -
Nonstop3h 25m
Deal found 8/17![Frontier logo]()
$42
This CheapOair deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:00 am -
Nonstop3h 25m
Deal found 8/17![Frontier logo]()
$43
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:11 pm -
Nonstop3h 18m
Deal found 8/13![Frontier logo]()
$44
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:00 am -
Nonstop3h 25m
Deal found 8/14![Frontier logo]()
$50
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:41 pm -
Nonstop3h 23m
Deal found 8/15![Frontier logo]()
$51
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:05 am -
Nonstop3h 21m
Deal found 8/13![Frontier logo]()
$56
This Trip.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:30 am -
1 stop11h 08m
Deal found 8/12![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:30 am -
1 stop29h 37m
Deal found 8/13![Frontier logo]()
$66
This Frontier deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:59 pm -
Nonstop3h 21m
Deal found 8/13![Frontier logo]()
$69
This Trip.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:38 pm -
1 stop27h 06m
Deal found 8/12![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:30 am -
1 stop12h 59m
Deal found 8/14![Frontier logo]()
$72
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 August 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $106 (Kiwi.com) |
One-way from | $42 (CheapOair) |
Popular in | July |
Cheapest in | April |
Average price | $261 |
Good round-trip deal | $181 or less |
Good one-way deal | $133 or less |
Cheapflights Fare Finder
Customize 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 2,558,603 searches. Data last updated August 17, 2026.
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
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HoustonLas Vegas
IAH Houston George Bush Intcntl - LAS Las Vegas Harry Reid Intl
IAHLAS
Houston George Bush Intcntl
Mon 11/2
8:30 pm-9:59 pm
Nonstop3h 29m
Las Vegas Harry Reid Intl
Sat 11/7
6:00 am-11:05 am
Nonstop3h 05m
$360
HoustonLas Vegas
IAH Houston George Bush Intcntl - LAS Las Vegas Harry Reid Intl
IAHLAS
Houston George Bush Intcntl
Mon 10/26
2:45 pm-6:25 pm
1 stop5h 40m
Las Vegas Harry Reid Intl
Thu 10/29
1:48 pm-11:59 pm
1 stop8h 11m
$367
HoustonLas Vegas
IAH Houston George Bush Intcntl - LAS Las Vegas Harry Reid Intl
IAHLAS
Houston George Bush Intcntl
Sat 9/5
6:16 pm-2:11 pm
2 stops21h 55m
Las Vegas Harry Reid Intl
Fri 9/11
2:51 pm-1:31 pm
2 stops20h 40m
$399
HoustonLas Vegas
IAH Houston George Bush Intcntl - LAS Las Vegas Harry Reid Intl
IAHLAS
Houston George Bush Intcntl
Sat 9/19
2:34 pm-11:17 pm
1 stop10h 43m
Las Vegas Harry Reid Intl
Tue 9/22
4:20 pm-1:31 pm
2 stops19h 11m
$420
HoustonLas Vegas
IAH Houston George Bush Intcntl - LAS Las Vegas Harry Reid Intl
IAHLAS
Houston George Bush Intcntl
Sat 10/3
6:02 am-7:38 pm
2 stops15h 36m
Las Vegas Harry Reid Intl
Mon 10/5
8:36 pm-1:52 pm
1 stop15h 16m
$445
HoustonLas Vegas
IAH Houston George Bush Intcntl - LAS Las Vegas Harry Reid Intl
IAHLAS
Houston George Bush Intcntl
Sun 10/11
6:17 pm-9:54 am
1 stop17h 37m
Las Vegas Harry Reid Intl
Wed 10/14
7:08 pm-1:52 pm
2 stops16h 44m
$452
HoustonLas Vegas
IAH Houston George Bush Intcntl - LAS Las Vegas Harry Reid Intl
IAHLAS
Houston George Bush Intcntl
Sat 9/5
6:16 pm-10:11 am
1 stop17h 55m
Las Vegas Harry Reid Intl
Sat 9/12
3:11 pm-1:31 pm
2 stops20h 20m
$455
HoustonLas Vegas
IAH Houston George Bush Intcntl - LAS Las Vegas Harry Reid Intl
IAHLAS
Houston George Bush Intcntl
Fri 10/30
6:02 am-3:42 pm
2 stops11h 40m
Las Vegas Harry Reid Intl
Tue 11/3
7:10 am-11:58 pm
2 stops14h 48m
$465
HoustonLas Vegas
IAH Houston George Bush Intcntl - LAS Las Vegas Harry Reid Intl
IAHLAS
Houston George Bush Intcntl
Mon 10/12
5:00 am-12:33 pm
2 stops9h 33m
Las Vegas Harry Reid Intl
Fri 10/16
8:23 pm-7:26 pm
2 stops21h 03m
$543
HoustonLas Vegas
IAH Houston George Bush Intcntl - LAS Las Vegas Harry Reid Intl
IAHLAS
Houston George Bush Intcntl
Wed 9/23
2:34 pm-9:42 am
2 stops21h 08m
Las Vegas Harry Reid Intl
Sun 9/27
7:05 am-5:13 pm
1 stop8h 08m
$573
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl to Las Vegas
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Las Vegas in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Las Vegas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
IAH-LAS
Estimated round-trip 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?
Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Las Vegas?
Currently, April is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Las Vegas (average of $252). Flying from Houston George Bush Intcntl Airport to Las Vegas in July is currently the most expensive (average of $373). 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 August 17, 2026.
It’s optimal to fly from Houston George Bush Intcntl Airport to Las Vegas in the evening. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from Houston George Bush Intcntl Airport to Las Vegas?
Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Las Vegas. Price data was last updated on August 15, 2026.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Las Vegas flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Houston to Las Vegas delayed?
About 13% of weekly flights between Houston and Las Vegas have experienced delays in the past year, with the average delay time being 149 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?
Wednesday tends to have the lowest number of delays on this route, whereas Sunday 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 last year, United Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.
The best insider tips for Houston George Bush Intcntl Airport to Las Vegas flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to Las Vegas trip
Our travel experts
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 August 17, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Houston George Bush Intcntl Airport to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
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.
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Top 4 airlines flying from George Bush Intcntl to Las Vegas
Discover the top 4 airlines 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 2,558,603 searches. Data last updated August 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$84 | Average$268 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$300 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$174 | Average$409 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$196 | Average$346 | FlexibilityNo cancel fee | On-time71% |