$59+ Cheap flights from Las Vegas (LAS) to Houston
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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — HOU
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Houston 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 Las Vegas Harry Reid Intl to Houston are usually found in August or October, booked 29 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Cheap flight deals from Las Vegas to Houston
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Best
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Cheapest flights from Las Vegas to HoustonExplore the most affordable flight options available from Las Vegas to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
Explore the most affordable flight options available from Las Vegas to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/32:26 pm
LAS
- IAH
Nonstop3h 39m
Multiple Airlines
Tue 6/96:30 am
IAH
- LAS
Nonstop3h 11m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 8/267:25 am
LAS
- IAH
Nonstop3h 21m
Frontier
Tue 9/19:10 pm
IAH
- LAS
Nonstop3h 20m
Frontier
Deal found 5/3![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 6/177:25 am
LAS
- IAH
Nonstop3h 21m
Frontier
Wed 6/248:53 pm
IAH
- LAS
Nonstop3h 22m
Frontier
Deal found 5/1![Frontier logo]()
$104
This Super.com deal was found by Cheapflights users on 4/30. 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 6/242:31 pm
LAS
- IAH
Nonstop3h 27m
Frontier
Sat 6/278:53 pm
IAH
- LAS
Nonstop3h 22m
Frontier
Deal found 4/30![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 6/32:26 pm
LAS
- IAH
Nonstop3h 39m
Frontier
Tue 6/96:30 am
IAH
- LAS
1 stop8h 05m
Frontier
Deal found 4/30![Frontier logo]()
$111
This CheapOair deal was found by Cheapflights users on 5/2. 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 6/37:15 am
LAS
- IAH
Nonstop3h 18m
Frontier
Sun 6/78:50 pm
IAH
- LAS
Nonstop3h 33m
Frontier
Deal found 5/2![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/237:15 am
LAS
- IAH
Nonstop3h 18m
Frontier
Mon 5/258:50 pm
IAH
- LAS
Nonstop3h 33m
Frontier
Deal found 4/30![Frontier logo]()
$123
This Frontier deal was found by Cheapflights users on 5/1. 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.
Tue 6/27:15 am
LAS
- IAH
Nonstop3h 18m
Frontier
Mon 6/88:50 pm
IAH
- LAS
Nonstop3h 33m
Frontier
Deal found 5/1![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 5/307:15 am
LAS
- IAH
Nonstop3h 18m
Frontier
Mon 6/88:50 pm
IAH
- LAS
Nonstop3h 33m
Frontier
Deal found 5/1![Frontier logo]()
$132
This Frontier deal was found by Cheapflights users on 5/4. 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.
Tue 8/42:53 pm
LAS
- IAH
1 stop7h 47m
Frontier
Tue 8/118:53 pm
IAH
- LAS
Nonstop3h 15m
Frontier
Deal found 5/4![Frontier logo]()
$133
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:26 pm
LAS
- IAH
Nonstop3h 39m
Multiple Airlines
Tue 6/96:30 am
IAH
- LAS
Nonstop3h 11m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$134
This Southwest deal was found by Cheapflights users on 5/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:55 pm
LAS
- HOU
Nonstop2h 55m
Southwest
Wed 6/106:20 am
HOU
- LAS
Nonstop3h 00m
Southwest
Deal found 5/4![Southwest logo]()
$185
Best flights from Las Vegas to HoustonDiscover carefully curated flight deals from Las Vegas to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
Discover carefully curated flight deals from Las Vegas to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Wed 6/243:33 pm
LAS
- IAH
Nonstop3h 15m
United Airlines
Wed 7/86:39 pm
IAH
- LAS
Nonstop3h 18m
United Airlines
Deal found 5/4![United Airlines logo]()
$185
This Frontier deal was found by Cheapflights users on 5/4. 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.
Fri 8/79:42 pm
LAS
- IAH
1 stop9h 03m
Frontier
Sun 8/91:14 pm
IAH
- LAS
1 stop8h 56m
Frontier
Deal found 5/4![Frontier logo]()
$250
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:00 pm
LAS
- HOU
Nonstop3h 00m
Southwest
Mon 6/810:50 pm
HOU
- LAS
Nonstop3h 05m
Southwest
Deal found 4/30![Southwest logo]()
$253
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:15 pm
LAS
- HOU
1 stop7h 11m
Delta
Wed 6/106:03 am
HOU
- LAS
1 stop7h 04m
Delta
Deal found 5/4![Delta logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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.
Tue 6/2312:16 pm
LAS
- IAH
1 stop9h 43m
Alaska Airlines
Wed 6/246:02 am
IAH
- LAS
2 stops10h 42m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$492
This Southwest deal was found by Cheapflights users on 5/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/211:55 pm
LAS
- HOU
Nonstop2h 55m
Southwest
Tue 6/98:10 am
HOU
- LAS
Nonstop3h 10m
Southwest
Deal found 5/4![Southwest logo]()
$264
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:55 pm
LAS
- HOU
Nonstop2h 55m
Southwest
Fri 5/299:50 pm
HOU
- LAS
Nonstop3h 15m
Southwest
Deal found 4/30![Southwest logo]()
$271
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Wed 5/208:00 am
LAS
- IAH
Nonstop3h 08m
United Airlines
Mon 5/258:05 pm
IAH
- LAS
Nonstop3h 18m
United Airlines
Deal found 5/2![United Airlines logo]()
$315
This Southwest deal was found by Cheapflights users on 5/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:50 am
LAS
- HOU
1 stop4h 45m
Southwest
Mon 6/15:30 pm
HOU
- LAS
1 stop5h 40m
Southwest
Deal found 5/2![Southwest logo]()
$273
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Wed 5/2712:59 am
LAS
- IAH
Nonstop3h 00m
United Airlines
Mon 6/111:55 am
IAH
- LAS
Nonstop3h 18m
United Airlines
Deal found 5/2![United Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:35 am
LAS
- HOU
1 stop4h 40m
Southwest
Tue 6/92:40 pm
HOU
- LAS
2 stops5h 45m
Southwest
Deal found 4/30![Southwest logo]()
$285
This Southwest deal was found by Cheapflights users on 5/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:55 pm
LAS
- HOU
Nonstop2h 55m
Southwest
Mon 6/15:20 am
HOU
- LAS
Nonstop3h 15m
Southwest
Deal found 5/1![Southwest logo]()
$305
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/910:00 am
LAS
- IAH
1 stop5h 53m
Delta
Fri 7/102:21 pm
IAH
- LAS
1 stop5h 43m
Delta
Deal found 5/1![Delta logo]()
$469
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Fri 5/224:43 pm
LAS
- IAH
Nonstop3h 14m
United Airlines
Mon 5/255:05 pm
IAH
- LAS
Nonstop3h 18m
United Airlines
Deal found 5/3![United Airlines logo]()
$391
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:25 pm
LAS
- HOU
1 stop5h 35m
Southwest
Fri 6/59:25 am
HOU
- LAS
1 stop5h 40m
Southwest
Deal found 4/30![Southwest logo]()
$316
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 5/277:00 am
LAS
- IAH
2 stops13h 28m
Alaska Airlines
Wed 6/39:28 am
IAH
- LAS
2 stops11h 49m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$527
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:19 am
LAS
- IAH
1 stop9h 24m
Delta
Sun 6/2110:52 am
IAH
- LAS
1 stop7h 23m
Delta
Deal found 5/2![Delta logo]()
$494
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Sat 5/167:50 pm
LAS
- IAH
1 stop8h 01m
United Airlines
Sun 5/178:05 am
IAH
- LAS
2 stops8h 36m
United Airlines
Deal found 5/2![United Airlines logo]()
$438
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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 6/177:59 am
LAS
- IAH
2 stops8h 05m
Alaska Airlines
Wed 6/2410:38 am
IAH
- LAS
2 stops10h 03m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$554
This Southwest deal was found by Cheapflights users on 5/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:10 am
LAS
- HOU
Nonstop3h 00m
Southwest
Thu 6/1110:50 pm
HOU
- LAS
Nonstop3h 05m
Southwest
Deal found 5/4![Southwest logo]()
$351
Last-minute flights from Las Vegas to HoustonDiscover last-minute flight deals from Las Vegas to Houston. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Houston. Data last updated May 5, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:55 pm
LAS
- HOU
Nonstop2h 55m
Southwest
Wed 5/201:10 pm
HOU
- LAS
Nonstop3h 15m
Southwest
Deal found 4/30![Southwest logo]()
$377
This Southwest deal was found by Cheapflights users on 5/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:50 am
LAS
- HOU
1 stop4h 45m
Southwest
Mon 5/185:20 am
HOU
- LAS
Nonstop3h 15m
Southwest
Deal found 5/1![Southwest logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/237:15 am
LAS
- IAH
Nonstop3h 18m
Frontier
Mon 5/258:50 pm
IAH
- LAS
Nonstop3h 33m
Frontier
Deal found 4/30![Frontier logo]()
$123
This Super.com deal was found by Cheapflights users on 4/30. 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 5/277:15 am
LAS
- IAH
Nonstop3h 18m
Frontier
Sat 5/305:40 pm
IAH
- LAS
1 stop7h 49m
Frontier
Deal found 4/30![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 5/307:15 am
LAS
- IAH
Nonstop3h 18m
Frontier
Mon 6/88:50 pm
IAH
- LAS
Nonstop3h 33m
Frontier
Deal found 5/1![Frontier logo]()
$132
This Frontier deal was found by Cheapflights users on 5/1. 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.
Tue 6/27:15 am
LAS
- IAH
Nonstop3h 18m
Frontier
Mon 6/88:50 pm
IAH
- LAS
Nonstop3h 33m
Frontier
Deal found 5/1![Frontier logo]()
$124
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/32:26 pm
LAS
- IAH
Nonstop3h 39m
Multiple Airlines
Tue 6/96:30 am
IAH
- LAS
Nonstop3h 11m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 6/32:26 pm
LAS
- IAH
Nonstop3h 39m
Frontier
Tue 6/96:30 am
IAH
- LAS
1 stop8h 05m
Frontier
Deal found 4/30![Frontier logo]()
$111
This CheapOair deal was found by Cheapflights users on 5/2. 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 6/37:15 am
LAS
- IAH
Nonstop3h 18m
Frontier
Sun 6/78:50 pm
IAH
- LAS
Nonstop3h 33m
Frontier
Deal found 5/2![Frontier logo]()
$112
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:26 pm
LAS
- IAH
Nonstop3h 39m
Multiple Airlines
Tue 6/96:30 am
IAH
- LAS
Nonstop3h 11m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 6/177:25 am
LAS
- IAH
Nonstop3h 21m
Frontier
Wed 6/248:53 pm
IAH
- LAS
Nonstop3h 22m
Frontier
Deal found 5/1![Frontier logo]()
$104
This Super.com deal was found by Cheapflights users on 4/30. 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 6/242:31 pm
LAS
- IAH
Nonstop3h 27m
Frontier
Sat 6/278:53 pm
IAH
- LAS
Nonstop3h 22m
Frontier
Deal found 4/30![Frontier logo]()
$106
One-way flights from Las Vegas to HoustonSearch for one-way flight options from Las Vegas to Houston. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
Search for one-way flight options from Las Vegas to Houston. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Super.com deal was found by Cheapflights users on 5/2. 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 6/27:15 am
LAS
- IAH
Nonstop3h 18m
Frontier
Deal found 5/2![Frontier logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/237:15 am
LAS
- IAH
Nonstop3h 18m
Frontier
Deal found 4/30![Frontier logo]()
$61
This Super.com deal was found by Cheapflights users on 5/2. 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.
Thu 6/47:15 am
LAS
- IAH
Nonstop3h 18m
Frontier
Deal found 5/2![Frontier logo]()
$62
This Super.com deal was found by Cheapflights users on 5/1. 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 5/277:15 am
LAS
- IAH
Nonstop3h 18m
Frontier
Deal found 5/1![Frontier logo]()
$76
This Frontier deal was found by Cheapflights users on 5/4. 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.
Tue 6/307:25 am
LAS
- IAH
Nonstop3h 21m
Frontier
Deal found 5/4![Frontier logo]()
$77
This Frontier deal was found by Cheapflights users on 5/1. 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.
Thu 6/252:31 pm
LAS
- IAH
Nonstop3h 27m
Frontier
Deal found 5/1![Frontier logo]()
$79
This Trip.com deal was found by Cheapflights users on 5/3. 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 5/262:32 pm
LAS
- IAH
1 stop8h 53m
Frontier
Deal found 5/3![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 5/2. 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 6/57:15 am
LAS
- IAH
Nonstop3h 18m
Frontier
Deal found 5/2![Frontier logo]()
$83
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1911:59 pm
LAS
- IAH
Nonstop3h 03m
Spirit Airlines
Deal found 4/30![Spirit Airlines logo]()
$84
This Southwest deal was found by Cheapflights users on 5/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/211:55 pm
LAS
- HOU
Nonstop2h 55m
Southwest
Deal found 5/4![Southwest logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 5/272:49 pm
LAS
- HOU
1 stop18h 10m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$97
This Southwest deal was found by Cheapflights users on 5/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:35 am
LAS
- HOU
1 stop4h 40m
Southwest
Deal found 5/1![Southwest logo]()
$98
Find flight deals from Las Vegas to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Houston (HO1). 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 May 5, 2026.
Round-trip from | $100 (Expedia) |
|---|---|
One-way from | $59 (Super.com) |
Popular in | December |
Cheapest in | August |
Average price | $215 |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Houston 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 May 5, 2026.
Use the filters below to find and compare flights from Las Vegas to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Wed 6/24
3:33 pm-8:48 pm
Nonstop3h 15m
Houston George Bush Intcntl
Wed 7/8
6:39 pm-7:57 pm
Nonstop3h 18m
$185
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Fri 8/7
9:42 pm-8:45 am
1 stop9h 03m
Houston George Bush Intcntl
Sun 8/9
1:14 pm-8:10 pm
1 stop8h 56m
$250
Quickest round-trip
Las VegasHouston
LAS - HOU
LASHOU
Las Vegas Harry Reid Intl
Thu 6/4
8:00 pm-1:00 am
Nonstop3h 00m
Houston Hobby
Mon 6/8
10:50 pm-11:55 pm
Nonstop3h 05m
$253
Las VegasHouston
LAS - HOU
LASHOU
Las Vegas Harry Reid Intl
Tue 6/2
11:55 pm-4:50 am
Nonstop2h 55m
Houston Hobby
Tue 6/9
8:10 am-9:20 am
Nonstop3h 10m
$264
Las VegasHouston
LAS - HOU
LASHOU
Las Vegas Harry Reid Intl
Wed 5/27
11:55 pm-4:50 am
Nonstop2h 55m
Houston Hobby
Fri 5/29
9:50 pm-11:05 pm
Nonstop3h 15m
$271
Las VegasHouston
LAS - HOU
LASHOU
Las Vegas Harry Reid Intl
Thu 5/28
11:50 am-6:35 pm
1 stop4h 45m
Houston Hobby
Mon 6/1
5:30 pm-9:10 pm
1 stop5h 40m
$273
Las VegasHouston
LAS - HOU
LASHOU
Las Vegas Harry Reid Intl
Wed 6/3
11:35 am-6:15 pm
1 stop4h 40m
Houston Hobby
Tue 6/9
2:40 pm-6:25 pm
2 stops5h 45m
$285
Las VegasHouston
LAS - HOU
LASHOU
Las Vegas Harry Reid Intl
Fri 5/29
11:55 pm-4:50 am
Nonstop2h 55m
Houston Hobby
Mon 6/1
5:20 am-6:35 am
Nonstop3h 15m
$305
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Wed 5/20
8:00 am-1:08 pm
Nonstop3h 08m
Houston George Bush Intcntl
Mon 5/25
8:05 pm-9:23 pm
Nonstop3h 18m
$315
Las VegasHouston
LAS - HOU
LASHOU
Las Vegas Harry Reid Intl
Thu 5/28
1:25 pm-9:00 pm
1 stop5h 35m
Houston Hobby
Fri 6/5
9:25 am-1:05 pm
1 stop5h 40m
$316
Showing 1-10 of 43 resultsSorted by cheapest first
Best time to book a flight from Las Vegas to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Las Vegas with our price prediction graph.
LAS-HO1
LAS-IAH
LAS-HOU
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 Las Vegas to Houston
LAS-HO1
LAS-IAH
LAS-HOU
How far ahead should I book a flight from Las Vegas to Houston?
The price you pay for your flight from Las Vegas to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 28 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Las Vegas to Houston?
Currently, February is the cheapest month in which you can book a flight from Las Vegas to Houston (average of $28). Flying from Las Vegas to Houston in December is currently the most expensive (average of $81). 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 LAS to HOU?
Find hourly flight availability from Las Vegas to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 5, 2026.
When flying from Las Vegas to Houston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 20% versus a flight in the evening.
What is the cheapest day to fly from Las Vegas to Houston?
Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Houston. Price data was last updated on May 2, 2026.
Travelers seeking maximum savings on their Las Vegas to Houston flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from Las Vegas to Houston?
The best insider tips for Las Vegas to Houston 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 Las Vegas to Houston trip
Our travel experts
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated May 5, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andSpirit Airlines from Las Vegas to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Overall
7.9
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to Houston. 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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Las Vegas to Houston by cabin class
Find flights from Las Vegas to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Las Vegas and Houston flights
Browse other Las Vegas and Houston flight options. Last updated on May 5, 2026.
Other flights from Las Vegas
Browse through other flights departing from Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on May 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Las Vegas to Houston
Discover the top 4 airlines that operate flights from Las Vegas to Houston. 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 May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$184 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$80 | Average$168 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$158 | Average$341 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$169 | Average$264 | FlexibilityNo cancel fee | On-time63% |