Houston to Las Vegas

IAHLAS

Fly from Houston to Las Vegas starting at USD 155 with Frontier Airlines.Best fare available on Jul 15, 2026.Limited seats. Better plans. Book before it's gone.

Houston to Las Vegas cheapest flights this week

7 Jul
Frontier Airlines
20:43IAH
23:58LAS
DirectUSD 193VIEW DEAL
7 Jul
Frontier Airlines
18:14IAH
01:29LAS
1 StopUSD 207VIEW DEAL
9 Jul
Frontier Airlines
16:02IAH
00:32LAS
1 StopUSD 201VIEW DEAL
15 Jul
Frontier Airlines
11:51IAH
17:17LAS
1 StopUSD 166VIEW DEAL
15 Jul
Frontier Airlines
06:00IAH
14:29LAS
1 StopUSD 155VIEW DEAL
17 Jul
Frontier Airlines
06:30IAH
13:07LAS
1 StopUSD 170VIEW DEAL
20 Jul
Frontier Airlines
20:43IAH
23:58LAS
DirectUSD 167VIEW DEAL
10 Jan
United Airlines
09:50IAH
13:20LAS
DirectUSD 224VIEW DEAL
23 Jun
British Airways
21:05IAH
22:00LAS
1 StopUSD 6,214VIEW DEAL

Houston to Las Vegas monthly flight fare trend

Jul
from USD 155
Aug
No flights
Sep
No flights
Oct
No flights
Nov
No flights
Dec
No flights

Airport Details

Origin

Houston

George Bush Intercontinental Houston Airport (IAH)

Houston, IAH
Zone

Chicago

Elev

97 ft

Destination

Las Vegas

Harry Reid International Airport (LAS)

Las Vegas, LAS
Zone

Los Angeles

Elev

2181 ft

Flights from Houston

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