Las Vegas to Houston

LASIAH

Fly from Las Vegas to Houston starting at USD 73 with Frontier Airlines.Best fare available on Oct 13, 2026.Limited seats. Better plans. Book before it's gone.

Las Vegas to Houston cheapest flights this week

10 Oct
Frontier Airlines
09:38LAS
22:40IAH
1 StopUSD 75VIEW DEAL
11 Oct
Frontier Airlines
00:52LAS
04:00IAH
DirectUSD 157VIEW DEAL
13 Oct
Frontier Airlines
00:52LAS
04:00IAH
DirectUSD 73VIEW DEAL
16 Oct
Frontier Airlines
00:52LAS
04:00IAH
DirectUSD 107VIEW DEAL
16 Oct
Frontier Airlines
19:09LAS
22:26IAH
DirectUSD 215VIEW DEAL
17 Oct
Frontier Airlines
00:52LAS
04:00IAH
DirectUSD 162VIEW DEAL
18 Oct
Frontier Airlines
19:09LAS
22:26IAH
DirectUSD 162VIEW DEAL
18 Oct
Frontier Airlines
00:52LAS
04:00IAH
DirectUSD 147VIEW DEAL
18 Oct
Frontier Airlines
21:53LAS
05:19IAH
1 StopUSD 228VIEW DEAL
19 Oct
Frontier Airlines
19:09LAS
22:26IAH
DirectUSD 206VIEW DEAL

Las Vegas to Houston monthly flight fare trend

Oct
from USD 66
Nov
from USD 67
Dec
from USD 185
Jan
from USD 259
Feb
No flights
Mar
No flights

Airport Details

Origin

Las Vegas

Harry Reid International Airport (LAS)

Las Vegas, LAS
Zone

Los Angeles

Elev

2181 ft

Destination

Houston

George Bush Intercontinental Houston Airport (IAH)

Houston, IAH
Zone

Chicago

Elev

97 ft

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