For August travel, fly nonstop from Houston to Las Vegas for $101 roundtrip on United.
Searching United, we found seats departing IAH on Tuesday, August 14, returning from LAS on Tuesday, August 21.
This is a basic economy fare and overhead access is restricted. Regular economy is available for these dates at $151 roundtrip.
You'll find other dates available for travel in August/September.
See our Houston IAH fare listings for a complete look at current finds.
Need a room in Vegas? Here's what's available for the listed dates above on Hotelwatchdog.