Lowest Prices
Uncover the best deals on Las Vegas to Houston flights by comparing fares from hundreds of airlines and agencies.
Useful information for finding best airline tickets from McCarran International to George Bush Intercontinental Houston on your next trip.
Cheapest Round Trip Flight
$256
Frontier Airlines
• 1 stop
• 11h 53m
Jun 24 – Jun 27
The cheapest round trip flight from Las Vegas to Houston (LAS-IAH-LAS) is currently $256
Cheapest One way Flight
$165
United Airlines
• 1 stop
• 13h 27m
Jun 29
The cheapest one way flight from Las Vegas to Houston (LAS-IAH) is currently $165
Cheapest Direct Flight
$335
Frontier Airlines
• nonstop
• 5h 27m
Jun 24
The cheapest nonstop flight from Las Vegas to Houston (LAS-IAH) is currently $335
Fastest Flight
5h 21m
The fastest nonstop flight from Las Vegas to Houston (LAS-IAH) takes 5h 21m
| Origin Airport | McCarran International , Las Vegas, US |
| Destination Airport | George Bush Intercontinental Houston , Houston, US |
| Distance | 1222 miles |