Houston (IAH) to Las Vegas (LAS) flight deal in economy from $171

United AirlinesUAUnited AirlinesSouthwest AirlinesWNSouthwest Airlines
Round Trip•Economy
United StatesIAH

George Bush Intercontinental Airport

Houston, United States
United StatesLAS

Harry Reid International Airport

Las Vegas, United States
$391 USD
-56%$171 USD
Verified about 8 hours ago
Rare Availability
6% of dates checked are available within 10% of the lowest price

Saturday, October 3rd, 2026

6 round-trip options

Returning
Thu, Oct 8, 2026•5 Day Trip
$219 USD
Google Flights
Returning
Fri, Oct 9, 2026•6 Day Trip
$310 USD
Google Flights
Returning
Mon, Oct 12, 2026•9 Day Trip
$310 USD
Google Flights
Returning
Tue, Oct 13, 2026•10 Day Trip
$171 USD
Google Flights
Returning
Wed, Oct 14, 2026•11 Day Trip
$171 USD
Google Flights
Returning
Thu, Oct 15, 2026•12 Day Trip
$219 USD
Google Flights