$78+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — HOU
Jul 16 — Jul 231
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 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 June 16, 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 June 16, 2026.
This Super.com deal was found by Cheapflights users on 6/15. 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.
Tue 9/17:25 am
LAS
- IAH
Nonstop3h 21m
Frontier
Mon 9/149:59 pm
IAH
- LAS
Nonstop3h 21m
Frontier
Deal found 6/15![Frontier logo]()
$137
This Frontier deal was found by Cheapflights users on 6/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:43 pm
LAS
- IAH
Nonstop3h 21m
Frontier
Mon 10/59:59 pm
IAH
- LAS
Nonstop3h 21m
Frontier
Deal found 6/16![Frontier logo]()
$138
This Frontier deal was found by Cheapflights users on 6/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:43 pm
LAS
- IAH
Nonstop3h 21m
Frontier
Sat 10/109:59 pm
IAH
- LAS
Nonstop3h 21m
Frontier
Deal found 6/15![Frontier logo]()
$140
This Frontier deal was found by Cheapflights users on 6/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/42:28 pm
LAS
- IAH
Nonstop3h 30m
Frontier
Tue 8/118:43 pm
IAH
- LAS
Nonstop3h 15m
Frontier
Deal found 6/15![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:59 am
LAS
- IAH
1 stop9h 11m
Frontier
Tue 9/156:50 am
IAH
- LAS
1 stop18h 41m
Frontier
Deal found 6/12![Frontier logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/157:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Wed 8/126:30 am
IAH
- LAS
2 stops10h 47m
Frontier
Deal found 6/14![Frontier logo]()
$151
This Super.com deal was found by Cheapflights users on 6/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Wed 7/88:43 pm
IAH
- LAS
Nonstop3h 15m
Frontier
Deal found 6/16![Frontier logo]()
$157
This Frontier deal was found by Cheapflights users on 6/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:43 pm
LAS
- IAH
Nonstop3h 21m
Frontier
Wed 9/309:59 pm
IAH
- LAS
Nonstop3h 21m
Frontier
Deal found 6/16![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:00 am
LAS
- IAH
1 stop5h 52m
Frontier
Tue 7/288:43 pm
IAH
- LAS
Nonstop3h 15m
Frontier
Deal found 6/16![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Wed 8/262:48 pm
LAS
- IAH
Nonstop3h 27m
Frontier
Sun 8/309:59 pm
IAH
- LAS
1 stop11h 11m
Frontier
Deal found 6/15![Frontier logo]()
$167
This Frontier deal was found by Cheapflights users on 6/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:59 am
LAS
- IAH
1 stop7h 35m
Frontier
Tue 8/111:17 pm
IAH
- LAS
Nonstop3h 12m
Frontier
Deal found 6/16![Frontier logo]()
$169
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:05 am
LAS
- HOU
Nonstop3h 00m
Southwest
Tue 7/218:10 am
HOU
- LAS
Nonstop3h 10m
Southwest
Deal found 6/16![Southwest logo]()
$187
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 June 16, 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 June 16, 2026.
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:05 am
LAS
- HOU
Nonstop3h 00m
Southwest
Tue 7/143:30 pm
HOU
- LAS
1 stop5h 30m
Southwest
Deal found 6/15![Southwest logo]()
$197
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:55 pm
LAS
- IAH
1 stop6h 54m
Delta
Tue 10/64:00 pm
IAH
- LAS
1 stop6h 56m
Delta
Deal found 6/15![Delta logo]()
$218
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:45 am
LAS
- IAH
Nonstop3h 09m
United Airlines
Mon 10/267:30 am
IAH
- LAS
Nonstop3h 30m
United Airlines
Deal found 6/14![United Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:40 pm
LAS
- HOU
1 stop5h 50m
Southwest
Tue 7/212:00 pm
HOU
- LAS
1 stop5h 10m
Southwest
Deal found 6/16![Southwest logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:34 pm
LAS
- IAH
2 stops10h 46m
Frontier
Sun 7/196:30 am
IAH
- LAS
1 stop6h 37m
Frontier
Deal found 6/16![Frontier logo]()
$407
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:30 pm
LAS
- IAH
1 stop7h 02m
Delta
Mon 9/142:36 pm
IAH
- LAS
1 stop7h 17m
Delta
Deal found 6/12![Delta logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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.
Fri 7/1711:11 am
LAS
- IAH
2 stops9h 13m
Alaska Airlines
Sun 7/1910:39 am
IAH
- LAS
2 stops10h 02m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$599
This Southwest deal was found by Cheapflights users on 6/11. 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 9/510:40 am
LAS
- HOU
1 stop4h 15m
Southwest
Sat 9/121:40 pm
HOU
- LAS
Nonstop3h 10m
Southwest
Deal found 6/11![Southwest logo]()
$273
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
LAS
- IAH
1 stop7h 42m
Delta
Sat 8/82:37 pm
IAH
- LAS
1 stop10h 28m
Delta
Deal found 6/14![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am
LAS
- IAH
1 stop7h 00m
Delta
Sat 11/71:15 pm
IAH
- LAS
1 stop10h 02m
Delta
Deal found 6/13![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 6/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:00 am
LAS
- IAH
Nonstop3h 07m
United Airlines
Tue 7/146:39 pm
IAH
- LAS
Nonstop3h 18m
United Airlines
Deal found 6/13![United Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:15 am
LAS
- HOU
1 stop5h 30m
Southwest
Tue 7/2111:00 am
HOU
- LAS
Nonstop3h 05m
Southwest
Deal found 6/15![Southwest logo]()
$315
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:31 am
LAS
- IAH
1 stop7h 23m
Delta
Mon 8/107:30 am
IAH
- LAS
1 stop6h 36m
Delta
Deal found 6/14![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:57 am
LAS
- HOU
1 stop8h 08m
Delta
Mon 8/105:35 pm
HOU
- LAS
1 stop7h 35m
Delta
Deal found 6/13![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 6/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:30 pm
LAS
- HOU
Nonstop3h 00m
Southwest
Tue 8/116:50 am
HOU
- LAS
Nonstop3h 05m
Southwest
Deal found 6/12![Southwest logo]()
$318
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:05 am
LAS
- HOU
Nonstop3h 00m
Southwest
Sun 7/197:10 pm
HOU
- LAS
Nonstop3h 10m
Southwest
Deal found 6/15![Southwest logo]()
$318
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:30 pm
LAS
- IAH
1 stop7h 16m
Delta
Mon 11/164:10 pm
IAH
- LAS
1 stop8h 45m
Delta
Deal found 6/16![Delta logo]()
$313
This Southwest deal was found by Cheapflights users on 6/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:30 pm
LAS
- HOU
Nonstop3h 00m
Southwest
Tue 9/18:55 pm
HOU
- LAS
Nonstop3h 10m
Southwest
Deal found 6/14![Southwest logo]()
$318
This Southwest deal was found by Cheapflights users on 6/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:40 pm
LAS
- HOU
1 stop5h 50m
Southwest
Sun 7/124:35 pm
HOU
- LAS
Nonstop3h 10m
Southwest
Deal found 6/13![Southwest logo]()
$324
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Thu 12/312:59 am
LAS
- IAH
Nonstop3h 03m
United Airlines
Sun 12/135:05 am
IAH
- LAS
1 stop6h 54m
United Airlines
Deal found 6/15![United Airlines logo]()
$549
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 8/2510:23 am
LAS
- IAH
2 stops8h 17m
Alaska Airlines
Wed 8/267:02 am
IAH
- LAS
1 stop8h 29m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$647
Last-minute flights from Las Vegas to HoustonDiscover last-minute flight deals from Las Vegas to Houston. Data last updated June 16, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Houston. Data last updated June 16, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/77:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Wed 7/811:51 am
IAH
- LAS
1 stop13h 22m
Frontier
Deal found 6/14![Frontier logo]()
$172
This Super.com deal was found by Cheapflights users on 6/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Wed 7/88:43 pm
IAH
- LAS
Nonstop3h 15m
Frontier
Deal found 6/16![Frontier logo]()
$157
This Super.com deal was found by Cheapflights users on 6/15. 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.
Tue 7/147:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Tue 7/148:43 pm
IAH
- LAS
Nonstop3h 15m
Frontier
Deal found 6/15![Frontier logo]()
$140
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:15 am
LAS
- HOU
1 stop5h 30m
Southwest
Tue 7/146:05 pm
HOU
- LAS
1 stop6h 00m
Southwest
Deal found 6/15![Southwest logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/157:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Wed 8/126:30 am
IAH
- LAS
2 stops10h 47m
Frontier
Deal found 6/14![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Wed 7/157:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Tue 7/2111:51 am
IAH
- LAS
1 stop5h 26m
Frontier
Deal found 6/13![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Wed 7/157:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Mon 7/2010:09 pm
IAH
- LAS
1 stop14h 58m
Frontier
Deal found 6/15![Frontier logo]()
$178
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:05 am
LAS
- HOU
Nonstop3h 00m
Southwest
Tue 7/218:10 am
HOU
- LAS
Nonstop3h 10m
Southwest
Deal found 6/16![Southwest logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:00 am
LAS
- IAH
1 stop5h 52m
Frontier
Tue 7/288:43 pm
IAH
- LAS
Nonstop3h 15m
Frontier
Deal found 6/16![Frontier logo]()
$164
This Southwest deal was found by Cheapflights users on 6/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2112:40 pm
LAS
- HOU
1 stop5h 50m
Southwest
Tue 7/282:45 pm
HOU
- LAS
1 stop4h 20m
Southwest
Deal found 6/15![Southwest logo]()
$198
This Frontier deal was found by Cheapflights users on 6/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Wed 8/58:43 pm
IAH
- LAS
Nonstop3h 15m
Frontier
Deal found 6/14![Frontier logo]()
$141
This Expedia deal was found by Cheapflights users on 6/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Thu 8/68:43 pm
IAH
- LAS
Nonstop3h 15m
Frontier
Deal found 6/14![Frontier logo]()
$179
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 June 16, 2026.
Search for one-way flight options from Las Vegas to Houston. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:24 pm
LAS
- IAH
1 stop12h 46m
Frontier
Deal found 6/12![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:25 am
LAS
- IAH
1 stop9h 27m
Frontier
Deal found 6/16![Frontier logo]()
$82
This Super.com deal was found by Cheapflights users on 6/15. 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.
Fri 8/77:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Deal found 6/15![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:25 am
LAS
- IAH
Nonstop3h 21m
Frontier
Deal found 6/16![Frontier logo]()
$87
This Frontier deal was found by Cheapflights users on 6/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:43 pm
LAS
- IAH
Nonstop3h 21m
Frontier
Deal found 6/16![Frontier logo]()
$89
This Super.com deal was found by Cheapflights users on 6/13. 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 7/217:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Deal found 6/13![Frontier logo]()
$90
This Super.com deal was found by Cheapflights users on 6/14. 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.
Tue 7/147:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Deal found 6/14![Frontier logo]()
$91
This Super.com deal was found by Cheapflights users on 6/12. 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.
Tue 7/287:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Deal found 6/12![Frontier logo]()
$92
This Southwest deal was found by Cheapflights users on 6/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:05 am
LAS
- HOU
Nonstop3h 00m
Southwest
Deal found 6/12![Southwest logo]()
$94
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:15 pm
LAS
- IAH
Nonstop3h 03m
United Airlines
Deal found 6/12![United Airlines logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:21 pm
LAS
- HOU
1 stop18h 07m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$101
This Southwest deal was found by Cheapflights users on 6/11. 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 7/72:00 pm
LAS
- HOU
1 stop4h 45m
Southwest
Deal found 6/11![Southwest logo]()
$104
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 June 16, 2026.
Round-trip from | $137 (Super.com) |
|---|---|
One-way from | $78 (Kiwi.com) |
Popular in | June |
Cheapest in | August |
Average price | $335 |
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 June 16, 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 - HOU
LASHOU
Las Vegas Harry Reid Intl
Tue 7/14
5:05 am-10:05 am
Nonstop3h 00m
Houston Hobby
Tue 7/14
3:30 pm-7:00 pm
1 stop5h 30m
$197
Las VegasHouston
LAS - HOU
LASHOU
Las Vegas Harry Reid Intl
Wed 7/15
12:40 pm-8:30 pm
1 stop5h 50m
Houston Hobby
Tue 7/21
2:00 pm-5:10 pm
1 stop5h 10m
$202
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Tue 9/15
2:55 pm-11:49 pm
1 stop6h 54m
Houston George Bush Intcntl
Tue 10/6
4:00 pm-8:56 pm
1 stop6h 56m
$218
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Tue 9/8
11:30 pm-8:32 am
1 stop7h 02m
Houston George Bush Intcntl
Mon 9/14
2:36 pm-7:53 pm
1 stop7h 17m
$252
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Sat 10/24
7:45 am-12:54 pm
Nonstop3h 09m
Houston George Bush Intcntl
Mon 10/26
7:30 am-9:00 am
Nonstop3h 30m
$267
Las VegasHouston
LAS - HOU
LASHOU
Las Vegas Harry Reid Intl
Sat 9/5
10:40 am-4:55 pm
1 stop4h 15m
Houston Hobby
Sat 9/12
1:40 pm-2:50 pm
Nonstop3h 10m
$273
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Thu 8/6
6:00 am-3:42 pm
1 stop7h 42m
Houston George Bush Intcntl
Sat 8/8
2:37 pm-11:05 pm
1 stop10h 28m
$287
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Sat 10/31
6:00 am-3:00 pm
1 stop7h 00m
Houston George Bush Intcntl
Sat 11/7
1:15 pm-9:17 pm
1 stop10h 02m
$287
Las VegasHouston
LAS - IAH
LASIAH
Las Vegas Harry Reid Intl
Thu 8/6
10:31 am-7:54 pm
1 stop7h 23m
Houston George Bush Intcntl
Mon 8/10
7:30 am-12:06 pm
1 stop6h 36m
$287
Las VegasHouston
LAS - HOU
LASHOU
Las Vegas Harry Reid Intl
Thu 8/6
11:57 am-10:05 pm
1 stop8h 08m
Houston Hobby
Mon 8/10
5:35 pm-11:10 pm
1 stop7h 35m
$289
Showing 1-10 of 42 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, 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 June 16, 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 21% versus a flight in the evening.
How much does it cost to fly round-trip from Las Vegas to Houston?
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 21 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 June 13, 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. Tuesday 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 June 16, 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.
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
7.9
Entertainment
7.5
Crew
8.6
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 June 16, 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 June 16, 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 June 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$206 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$169 | Average$268 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$171 | Average$342 | FlexibilityNo cancel fee | On-time69% |