Houston to Las Vegas

IAHLAS

Fly from Houston to Las Vegas starting at USD 64 with Frontier Airlines.Best fare available on Jun 16, 2026.Limited seats. Better plans. Book before it's gone.

Houston to Las Vegas cheapest flights this week

31 May
Frontier Airlines
20:50IAH
00:23LAS
Direct$192VIEW DEAL
16 Jun
Frontier Airlines
20:53IAH
00:15LAS
Direct$64VIEW DEAL
18 Jun
Frontier Airlines
20:53IAH
00:15LAS
Direct$175VIEW DEAL
21 Jun
Frontier Airlines
20:53IAH
00:15LAS
Direct$159VIEW DEAL
22 Jun
Frontier Airlines
22:08IAH
19:29LAS
1 Stop$136VIEW DEAL
23 Jun
Frontier Airlines
11:54IAH
17:10LAS
1 Stop$131VIEW DEAL
24 Jun
Frontier Airlines
06:30IAH
13:29LAS
1 Stop$134VIEW DEAL
28 Jun
Frontier Airlines
20:53IAH
00:15LAS
Direct$145VIEW DEAL
29 Jun
Frontier Airlines
20:53IAH
00:15LAS
Direct$144VIEW DEAL

Houston to Las Vegas monthly flight fare trend

May
from USD 66
Jun
from USD 64
Jul
No flights
Aug
No flights
Sep
No flights
Oct
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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