Las Vegas to Houston
LASIAH
Fly from Las Vegas to Houston starting at USD 30 with F9.
Best fare available on May 13, 2026.
Limited seats. Better plans. Book before it's gone.
Las Vegas to Houston cheapest flights this week
13 May
F9
07:15LAS
10:33IAH
Direct$30VIEW DEAL
21 May
NK
23:59LAS
02:55IAH
Direct$64VIEW DEAL
25 May
F9
07:00LAS
23:25IAH
1 Stop$138VIEW DEAL
20 Jun
NK
23:59LAS
03:02IAH
Direct$99VIEW DEAL
23 Jun
NK
23:59LAS
03:02IAH
Direct$79VIEW DEAL
Las Vegas to Houston monthly flight fare trend
May
from USD 30
Jun
from USD 79
Jul
No flights
Aug
No flights
Sep
No flights
Oct
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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