$86+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — HOU
Sep 1 — Sep 81
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 October or September, booked 46 days in advance, depart on a Wednesday or Saturday and return on a Tuesday
Cheap flight deals from Las Vegas to Houston
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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 August 2, 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 August 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Thu 8/207:36 am
LAS
- IAH
Nonstop3h 22m
Frontier
Sun 8/2311:59 am
IAH
- LAS
1 stop24h 22m
Frontier
Deal found 7/30![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sat 9/52:53 pm
LAS
- IAH
1 stop8h 02m
Frontier
Sun 9/67:55 pm
IAH
- LAS
Nonstop3h 17m
Frontier
Deal found 8/2![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/267:36 am
LAS
- IAH
Nonstop3h 22m
Frontier
Sun 8/3011:59 am
IAH
- LAS
1 stop24h 22m
Frontier
Deal found 7/30![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sat 9/52:53 pm
LAS
- IAH
1 stop8h 02m
Frontier
Fri 9/115:05 am
IAH
- LAS
Nonstop3h 21m
Frontier
Deal found 8/2![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Fri 9/119:32 am
LAS
- IAH
Nonstop3h 18m
Frontier
Mon 9/1410:59 pm
IAH
- LAS
1 stop12h 41m
Frontier
Deal found 7/31![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Thu 8/207:36 am
LAS
- IAH
Nonstop3h 22m
Frontier
Mon 8/246:00 am
IAH
- LAS
1 stop8h 05m
Frontier
Deal found 7/31![Frontier logo]()
$132
This Super.com deal was found by Cheapflights users on 8/1. 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.
Sat 8/297:36 am
LAS
- IAH
Nonstop3h 22m
Frontier
Sat 9/57:55 pm
IAH
- LAS
Nonstop3h 17m
Frontier
Deal found 8/1![Frontier logo]()
$133
This Super.com deal was found by Cheapflights users on 8/2. 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 9/37:36 am
LAS
- IAH
Nonstop3h 22m
Frontier
Sun 9/67:55 pm
IAH
- LAS
Nonstop3h 17m
Frontier
Deal found 8/2![Frontier logo]()
$134
This Frontier deal was found by Cheapflights users on 8/1. 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.
Sat 9/57:36 am
LAS
- IAH
Nonstop3h 22m
Frontier
Tue 9/81:53 pm
IAH
- LAS
Nonstop3h 12m
Frontier
Deal found 8/1![Frontier logo]()
$135
This Frontier deal was found by Cheapflights users on 7/31. 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 8/279:41 pm
LAS
- IAH
1 stop8h 21m
Frontier
Tue 9/87:55 pm
IAH
- LAS
Nonstop3h 17m
Frontier
Deal found 7/31![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Thu 10/153:43 pm
LAS
- IAH
Nonstop3h 21m
Frontier
Mon 10/199:59 pm
IAH
- LAS
Nonstop3h 21m
Frontier
Deal found 7/31![Frontier logo]()
$145
This Southwest deal was found by Cheapflights users on 7/29. 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 8/208:15 pm
LAS
- HOU
Nonstop3h 00m
Southwest
Mon 8/244:35 pm
HOU
- LAS
Nonstop3h 10m
Southwest
Deal found 7/29![Southwest logo]()
$171
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 August 2, 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 August 2, 2026.
This Southwest deal was found by Cheapflights users on 7/28. 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 9/812:55 am
LAS
- HOU
Nonstop2h 55m
Southwest
Wed 9/1612:50 pm
HOU
- LAS
Nonstop3h 10m
Southwest
Deal found 7/28![Southwest logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sat 9/1212:59 pm
LAS
- IAH
Nonstop3h 26m
Frontier
Mon 9/1410:59 pm
IAH
- LAS
1 stop12h 41m
Frontier
Deal found 8/2![Frontier logo]()
$189
This Delta deal was found by Cheapflights users on 7/29. 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 8/1910:05 am
LAS
- IAH
1 stop5h 57m
Delta
Wed 8/267:30 am
IAH
- LAS
1 stop6h 36m
Delta
Deal found 7/29![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 7/29. 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 8/208:15 pm
LAS
- HOU
Nonstop3h 00m
Southwest
Mon 8/244:35 pm
HOU
- LAS
Nonstop3h 10m
Southwest
Deal found 7/29![Southwest logo]()
$171
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 10/2112:08 pm
LAS
- IAH
1 stop9h 51m
Alaska Airlines
Mon 10/266:02 am
IAH
- LAS
2 stops11h 40m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$376
This Southwest deal was found by Cheapflights users on 7/29. 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 8/2611:50 am
LAS
- HOU
Nonstop3h 05m
Southwest
Wed 9/28:30 am
HOU
- LAS
1 stop5h 35m
Southwest
Deal found 7/29![Southwest logo]()
$181
This Southwest deal was found by Cheapflights users on 7/30. 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 8/2812:45 pm
LAS
- HOU
Nonstop3h 05m
Southwest
Sat 8/295:15 pm
HOU
- LAS
Nonstop3h 10m
Southwest
Deal found 7/30![Southwest logo]()
$270
This Delta deal was found by Cheapflights users on 7/31. 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.
Sat 9/126:25 am
LAS
- IAH
1 stop6h 43m
Delta
Sun 9/137:25 am
IAH
- LAS
1 stop6h 40m
Delta
Deal found 7/31![Delta logo]()
$345
This Southwest deal was found by Cheapflights users on 7/31. 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 9/1612:55 am
LAS
- HOU
Nonstop2h 55m
Southwest
Tue 9/228:55 pm
HOU
- LAS
Nonstop3h 15m
Southwest
Deal found 7/31![Southwest logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 9/232:51 pm
LAS
- IAH
2 stops20h 40m
Alaska Airlines
Mon 10/56:02 am
IAH
- LAS
1 stop9h 23m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 7/31. 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 8/278:15 pm
LAS
- HOU
Nonstop3h 00m
Southwest
Tue 9/86:15 am
HOU
- LAS
Nonstop3h 05m
Southwest
Deal found 7/31![Southwest logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:25 pm
LAS
- IAH
1 stop8h 34m
Alaska Airlines
Tue 9/297:02 am
IAH
- LAS
2 stops11h 46m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 7/30. 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.
Mon 9/215:25 pm
LAS
- HOU
1 stop5h 15m
Southwest
Fri 9/258:55 pm
HOU
- LAS
Nonstop3h 15m
Southwest
Deal found 7/30![Southwest logo]()
$280
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:28 am
LAS
- IAH
2 stops13h 31m
Alaska Airlines
Sun 10/256:02 am
IAH
- LAS
1 stop10h 58m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$398
This Southwest deal was found by Cheapflights users on 8/1. 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 8/2812:05 pm
LAS
- HOU
1 stop5h 55m
Southwest
Sun 9/68:40 pm
HOU
- LAS
Nonstop3h 10m
Southwest
Deal found 8/1![Southwest logo]()
$280
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/207:00 am
LAS
- IAH
2 stops13h 20m
Alaska Airlines
Mon 8/2410:26 am
IAH
- LAS
2 stops10h 01m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$427
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:28 pm
LAS
- IAH
2 stops18h 03m
Alaska Airlines
Sun 8/306:16 pm
IAH
- LAS
1 stop17h 55m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$428
Last-minute flights from Las Vegas to HoustonDiscover last-minute flight deals from Las Vegas to Houston. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Houston. Data last updated August 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Tue 8/187:36 am
LAS
- IAH
Nonstop3h 22m
Frontier
Thu 8/201:53 pm
IAH
- LAS
Nonstop3h 12m
Frontier
Deal found 7/30![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/1812:57 am
LAS
- IAH
1 stop7h 37m
Frontier
Sat 8/227:55 pm
IAH
- LAS
Nonstop3h 17m
Frontier
Deal found 7/29![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Thu 8/207:36 am
LAS
- IAH
Nonstop3h 22m
Frontier
Sun 8/2311:59 am
IAH
- LAS
1 stop24h 22m
Frontier
Deal found 7/30![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Thu 8/207:36 am
LAS
- IAH
Nonstop3h 22m
Frontier
Mon 8/246:00 am
IAH
- LAS
1 stop8h 05m
Frontier
Deal found 7/31![Frontier logo]()
$132
This Expedia deal was found by Cheapflights users on 7/29. 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.
Thu 8/2011:41 pm
LAS
- IAH
1 stop8h 22m
Frontier
Thu 8/2710:14 pm
IAH
- LAS
1 stop10h 55m
Frontier
Deal found 7/29![Frontier logo]()
$152
This Southwest deal was found by Cheapflights users on 7/29. 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 8/208:15 pm
LAS
- HOU
Nonstop3h 00m
Southwest
Mon 8/244:35 pm
HOU
- LAS
Nonstop3h 10m
Southwest
Deal found 7/29![Southwest logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Sun 8/2312:57 am
LAS
- IAH
1 stop7h 37m
Frontier
Wed 8/261:53 pm
IAH
- LAS
Nonstop3h 12m
Frontier
Deal found 7/29![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Mon 8/247:36 am
LAS
- IAH
Nonstop3h 22m
Frontier
Mon 8/247:55 pm
IAH
- LAS
Nonstop3h 17m
Frontier
Deal found 7/29![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/267:36 am
LAS
- IAH
Nonstop3h 22m
Frontier
Sun 8/3011:59 am
IAH
- LAS
1 stop24h 22m
Frontier
Deal found 7/30![Frontier logo]()
$128
This Frontier deal was found by Cheapflights users on 7/31. 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 8/279:41 pm
LAS
- IAH
1 stop8h 21m
Frontier
Tue 9/87:55 pm
IAH
- LAS
Nonstop3h 17m
Frontier
Deal found 7/31![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Fri 8/289:04 pm
LAS
- IAH
1 stop11h 30m
Frontier
Sat 9/57:55 pm
IAH
- LAS
Nonstop3h 17m
Frontier
Deal found 7/30![Frontier logo]()
$158
This Super.com deal was found by Cheapflights users on 8/1. 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.
Sat 8/297:36 am
LAS
- IAH
Nonstop3h 22m
Frontier
Sat 9/57:55 pm
IAH
- LAS
Nonstop3h 17m
Frontier
Deal found 8/1![Frontier logo]()
$133
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 August 2, 2026.
Search for one-way flight options from Las Vegas to Houston. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This Southwest deal was found by Cheapflights users on 7/29. 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.
Sun 8/3012:55 am
LAS
- HOU
Nonstop2h 55m
Southwest
Deal found 7/29![Southwest logo]()
$86
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/1110:05 am
LAS
- IAH
Nonstop3h 14m
United Airlines
Deal found 7/31![United Airlines logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/2612:57 am
LAS
- IAH
1 stop6h 54m
Frontier
Deal found 7/31![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Tue 9/111:37 am
LAS
- IAH
1 stop24h 28m
Frontier
Deal found 8/2![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Mon 9/149:30 pm
LAS
- IAH
1 stop14h 27m
Frontier
Deal found 8/1![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sat 8/2911:26 am
LAS
- IAH
1 stop24h 39m
Frontier
Deal found 8/2![Frontier logo]()
$90
This Southwest deal was found by Cheapflights users on 7/30. 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.
Sat 8/2210:40 am
LAS
- HOU
1 stop4h 15m
Southwest
Deal found 7/30![Southwest logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 9/512:57 am
LAS
- IAH
1 stop6h 54m
Frontier
Deal found 8/1![Frontier logo]()
$91
This Super.com deal was found by Cheapflights users on 8/2. 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.
Mon 8/317:36 am
LAS
- IAH
Nonstop3h 22m
Frontier
Deal found 8/2![Frontier logo]()
$93
This Frontier deal was found by Cheapflights users on 7/31. 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 9/27:36 am
LAS
- IAH
Nonstop3h 22m
Frontier
Deal found 7/31![Frontier logo]()
$94
This Booking.com deal was found by Cheapflights users on 8/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:59 pm
LAS
- IAH
Nonstop3h 26m
Frontier
Deal found 8/2![Frontier logo]()
$95
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:59 pm
LAS
- HOU
1 stop7h 03m
American Airlines
Deal found 7/30![American Airlines logo]()
$96
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 August 2, 2026.
Round-trip from | $125 (Kiwi.com) |
|---|---|
One-way from | $86 (Southwest) |
Popular in | July |
Cheapest in | October |
Average price | $203 |
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 August 2, 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
Quickest round-trip
Las VegasHouston
LAS - HOU
LASHOU
Las Vegas Harry Reid Intl
Tue 9/8
12:55 am-5:50 am
Nonstop2h 55m
Houston Hobby
Wed 9/16
12:50 pm-2:00 pm
Nonstop3h 10m
$171
Las VegasHouston
LAS - HOU
LASHOU
Las Vegas Harry Reid Intl
Thu 8/20
8:15 pm-1:15 am
Nonstop3h 00m
Houston Hobby
Mon 8/24
4:35 pm-5:45 pm
Nonstop3h 10m
$171
Las VegasHouston
LAS - HOU
LASHOU
Las Vegas Harry Reid Intl
Wed 8/26
11:50 am-4:55 pm
Nonstop3h 05m
Houston Hobby
Wed 9/2
8:30 am-12:05 pm
1 stop5h 35m
$181
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Sat 9/12
12:59 pm-6:25 pm
Nonstop3h 26m
Houston George Bush Intcntl
Mon 9/14
10:59 pm-9:40 am
1 stop12h 41m
$189
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Wed 8/19
10:05 am-6:02 pm
1 stop5h 57m
Houston George Bush Intcntl
Wed 8/26
7:30 am-12:06 pm
1 stop6h 36m
$217
Las VegasHouston
LAS - HOU
LASHOU
Las Vegas Harry Reid Intl
Fri 8/28
12:45 pm-5:50 pm
Nonstop3h 05m
Houston Hobby
Sat 8/29
5:15 pm-6:25 pm
Nonstop3h 10m
$270
Las VegasHouston
LAS - HOU
LASHOU
Las Vegas Harry Reid Intl
Wed 9/16
12:55 am-5:50 am
Nonstop2h 55m
Houston Hobby
Tue 9/22
8:55 pm-10:10 pm
Nonstop3h 15m
$277
Las VegasHouston
LAS - HOU
LASHOU
Las Vegas Harry Reid Intl
Thu 8/27
8:15 pm-1:15 am
Nonstop3h 00m
Houston Hobby
Tue 9/8
6:15 am-7:20 am
Nonstop3h 05m
$277
Las VegasHouston
LAS - HOU
LASHOU
Las Vegas Harry Reid Intl
Mon 9/21
5:25 pm-12:40 am
1 stop5h 15m
Houston Hobby
Fri 9/25
8:55 pm-10:10 pm
Nonstop3h 15m
$280
Las VegasHouston
LAS - HOU
LASHOU
Las Vegas Harry Reid Intl
Fri 8/28
12:05 pm-8:00 pm
1 stop5h 55m
Houston Hobby
Sun 9/6
8:40 pm-9:50 pm
Nonstop3h 10m
$280
Showing 1-10 of 36 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-HOU
LAS-IAH
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-HOU
LAS-IAH
What is the cheapest month to book a flight from Las Vegas to Houston?
Currently, October is the cheapest month in which you can book a flight from Las Vegas to Houston (average of $169). Flying from Las Vegas to Houston in July is currently the most expensive (average of $384). 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 August 2, 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 22% versus a flight in the evening.
How much does it cost to fly round-trip from Las Vegas to Houston?
Airfare is typical for this route at the moment.
Las Vegas to Houston flights typically cost between $120 and $307 in August.The cheapest round-trip price found within the last 5 days was $125 on Frontier (Aug 20-Aug 23).
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 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 August 1, 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.
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 August 2, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andFrontier 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.
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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.
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.
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Alternative routes for Las Vegas to Houston
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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 August 2, 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 August 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Las Vegas to Houston
Discover the top 3 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 August 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$235 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$171 | Average$346 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$176 | Average$352 | FlexibilityNo cancel fee | On-time63% |