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

Tuesday, June 30th, 2026

0 round-trip options

No flight details available for this date.