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 10 hours ago
Rare Availability
6% of dates checked are available within 10% of the lowest price

Sunday, November 29th, 2026

8 round-trip options

Returning
Fri, Dec 4, 2026•5 Day Trip
$646 USD
Google Flights
Returning
Sat, Dec 5, 2026•6 Day Trip
$534 USD
Google Flights
Returning
Sun, Dec 6, 2026•7 Day Trip
$646 USD
Google Flights
Returning
Mon, Dec 7, 2026•8 Day Trip
$607 USD
Google Flights
Returning
Thu, Dec 10, 2026•11 Day Trip
$555 USD
Google Flights
Returning
Fri, Dec 11, 2026•12 Day Trip
$646 USD
Google Flights
Returning
Sat, Dec 12, 2026•13 Day Trip
$507 USD
Google Flights
Returning
Sun, Dec 13, 2026•14 Day Trip
$646 USD
Google Flights