Las Vegas to Houston

LASIAH

Fly from Las Vegas to Houston starting at USD 41 with Frontier Airlines.Best fare available on Aug 15, 2026.Limited seats. Better plans. Book before it's gone.

Las Vegas to Houston cheapest flights this week

15 Aug
Frontier Airlines
07:05LAS
10:27IAH
DirectUSD 41VIEW DEAL
16 Aug
Frontier Airlines
00:59LAS
08:34IAH
1 StopUSD 187VIEW DEAL
20 Aug
Frontier Airlines
13:40LAS
17:08IAH
DirectUSD 200VIEW DEAL
29 Aug
Frontier Airlines
13:40LAS
17:08IAH
DirectUSD 49VIEW DEAL
31 Aug
Frontier Airlines
13:40LAS
17:08IAH
DirectUSD 86VIEW DEAL
5 Sept
Frontier Airlines
13:40LAS
17:08IAH
DirectUSD 44VIEW DEAL
6 Sept
Frontier Airlines
00:57LAS
07:51IAH
1 StopUSD 155VIEW DEAL
6 Sept
Frontier Airlines
22:07LAS
12:05IAH
1 StopUSD 90VIEW DEAL
7 Sept
Frontier Airlines
22:07LAS
12:05IAH
1 StopUSD 133VIEW DEAL
8 Sept
Frontier Airlines
18:00LAS
14:56IAH
1 StopUSD 120VIEW DEAL

Las Vegas to Houston monthly flight fare trend

Aug
from USD 41
Sep
from USD 39
Oct
from USD 99
Nov
from USD 158
Dec
from USD 185
Jan
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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