$139 Cheap American Airlines flights Las Vegas (LAS) to Houston (IAH)

View $139 flight on Fri, Jan 16, 2026Opens in a new window

$139 Cheap American Airlines flights Las Vegas (LAS) to Houston (IAH)

Prices were available within the past 7 days and start at $139 for one-way flights and $257 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Jan 16 - Mon, Feb 2
LAS
Las Vegas
IAH
Houston
$257 Roundtrip, found 1 day ago
$257
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jan 16 from Las Vegas to Houston, returning Mon, Feb 2, priced at $257 found 1 day ago
American Airlines
Fri, Jan 16 - Mon, Feb 2
LAS
Las Vegas
IAH
Houston
$277 Roundtrip, found 1 day ago
$277
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jan 16 from Las Vegas to Houston, returning Mon, Feb 2, priced at $277 found 1 day ago
American Airlines
Fri, Jan 16 - Mon, Feb 2
LAS
Las Vegas
IAH
Houston
$284 Roundtrip, found 1 day ago
$284
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jan 16 from Las Vegas to Houston, returning Mon, Feb 2, priced at $284 found 1 day ago
American Airlines
Fri, Jan 16 - Mon, Feb 2
LAS
Las Vegas
IAH
Houston
$297 Roundtrip, found 1 day ago
$297
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jan 16 from Las Vegas to Houston, returning Mon, Feb 2, priced at $297 found 1 day ago

Find the cheapest month to fly from Las Vegas (LAS) to Houston (IAH)

November is typically the cheapest month to fly

From $66 - $164 per traveler.
Flights from Las Vegas (LAS) to Houston (IAH)
Origin airport
Harry Reid Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, Frontier Airlines, Spirit Airlines, United
Popular airline
Frontier Airlines
Distance
1951 km
Average flight time
5 hours 3 mins