
$242 Cheap United flights Houston (IAH) to Las Vegas (LAS)
Prices were available within the past 7 days and start at $242 for one-way flights and $358 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Apr 20 - Fri, Apr 24
IAH
Houston
LAS
Las Vegas
$358 Roundtrip, found 9 hours ago
$358
Roundtrip
found 9 hours ago

Mon, Apr 20 - Fri, Apr 24
IAH
Houston
LAS
Las Vegas
$368 Roundtrip, found 9 hours ago
$368
Roundtrip
found 9 hours ago

Mon, Apr 20 - Fri, Apr 24
IAH
Houston
LAS
Las Vegas
$379 Roundtrip, found 9 hours ago
$379
Roundtrip
found 9 hours ago

Mon, Apr 20 - Fri, Apr 24
IAH
Houston
LAS
Las Vegas
$390 Roundtrip, found 9 hours ago
$390
Roundtrip
found 9 hours ago

Mon, Apr 20 - Fri, Apr 24
IAH
Houston
LAS
Las Vegas
$398 Roundtrip, found 9 hours ago
$398
Roundtrip
found 9 hours ago

Mon, Apr 20 - Fri, Apr 24
IAH
Houston
LAS
Las Vegas
$403 Roundtrip, found 9 hours ago
$403
Roundtrip
found 9 hours ago
Find the cheapest month to fly from Houston (IAH) to Las Vegas (LAS)
February is typically the cheapest month to fly
From $66 - $161 per traveler.
Travel information
Origin airport | George Bush Intercontinental |
|---|---|
Destination airport | Harry Reid Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Spirit Airlines, United |
Popular airline | Spirit Airlines |
Distance | 1951 km |
Average flight time | 1 hour 30 mins |
Explore a world of travel with Expedia
Most Popular United Routes from Houston
Most Popular United Routes from Las Vegas
- Albany to Punta Cana (ALB - PUJ)
- Newark Liberty Intl. Airport to Colorado Springs (EWR - COS)
- Duluth to Phoenix (DLH - PHX)
- Redmond to Miami (RDM - MIA)
- Frankfurt to Atlanta (FRA - ATL)
- San Francisco to Lexington (SFO - LEX)
- Memphis to Dublin (MEM - DUB)
- Baltimore to Fort Lauderdale (BWI - FLL)
- Dallas to Manila (DFW - MNL)
- Frankfurt to Atlanta (FRA - ATL)
Popular Domestic Routes in Harry Reid Intl.
- San Francisco to Lexington (SFO - LEX)
- Philadelphia to Fort Lauderdale (PHL - FLL)
- Atlanta to Denver (ATL - DEN)
- Austin to Cedar Rapids (AUS - CID)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- Baltimore to Fort Lauderdale (BWI - FLL)
- Minneapolis to Tucson (MSP - TUS)
- Charlotte to Tampa (CLT - TPA)
- Baltimore to Fort Lauderdale (BWI - FLL)
- Baltimore to New Orleans (BWI - MSY)