Houston to Las Vegas

IAHLAS

Fly from Houston to Las Vegas starting at USD 39 with Frontier Airlines.Best fare available on Sep 5, 2026.Limited seats. Better plans. Book before it's gone.

Houston to Las Vegas cheapest flights this week

4 Sept
Frontier Airlines
22:04IAH
01:47LAS
1 StopUSD 138VIEW DEAL
5 Sept
Frontier Airlines
19:55IAH
23:12LAS
DirectUSD 39VIEW DEAL
5 Sept
Frontier Airlines
16:32IAH
01:10LAS
1 StopUSD 172VIEW DEAL
6 Sept
Frontier Airlines
11:59IAH
01:43LAS
1 StopUSD 145VIEW DEAL
8 Sept
Frontier Airlines
11:59IAH
17:17LAS
1 StopUSD 194VIEW DEAL
9 Sept
Frontier Airlines
07:00IAH
10:25LAS
DirectUSD 94VIEW DEAL
10 Sept
Frontier Airlines
14:57IAH
18:21LAS
DirectUSD 180VIEW DEAL
11 Sept
Frontier Airlines
19:15IAH
01:44LAS
1 StopUSD 165VIEW DEAL
11 Sept
Frontier Airlines
16:20IAH
23:35LAS
1 StopUSD 166VIEW DEAL
12 Sept
Frontier Airlines
10:30IAH
16:07LAS
1 StopUSD 166VIEW DEAL

Houston to Las Vegas monthly flight fare trend

Sep
from USD 39
Oct
from USD 53
Nov
from USD 44
Dec
from USD 98
Jan
from USD 224
Feb
from USD 133

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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