Cheap Flight Tickets from Houston (IAH) to Las Vegas (LAS), Starting at $127

Good to Know: Cheapest and Fastest IAH - LAS Flights

Useful information for finding best airline tickets from George Bush Intercontinental Houston to McCarran International on your next trip.

Cheapest Round Trip Flight

$167

DL Delta Airlines • 1 stop • 10h 57m

Sep 20 – Sep 24

The cheapest round trip flight from Houston to Las Vegas (IAH-LAS-IAH) is currently $167

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Cheapest One way Flight

$130

AA American Airlines • 1 stop • 35h 23m

Aug 29

The cheapest one way flight from Houston to Las Vegas (IAH-LAS) is currently $130

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Cheapest Direct Flight

$127

UA United Airlines • nonstop • 5h 19m

Sep 20

The cheapest nonstop flight from Houston to Las Vegas (IAH-LAS) is currently $127

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Fastest Flight

5h 15m

The fastest nonstop flight from Houston to Las Vegas (IAH-LAS) takes 5h 15m

Top Airlines Flying from Houston to Las Vegas

Delta Airline, DL

Delta Airlines

Southwest Airlines-WN

Southwest Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Houston (IAH) to Las Vegas (LAS)

Compare and book low fare round-trip air tickets from Houston to Las Vegas. Ideal for travelers with confirmed return itineraries.

Sep 20 - Sep 24, Economy
DL
Houston → Las Vegas
10h 57m
7:00 AM - 11:57 AM • 1 stop
DL
Houston → Las Vegas
15h 19m
6:20 AM - 5:39 PM • 1 stop
$167
Delta Airlines
Sep 20 - Sep 24, Economy
DL
Houston → Las Vegas
11h 51m
2:42 PM - 7:53 PM • 1 stop
DL
Houston → Las Vegas
11h 57m
12:40 AM - 9:57 AM • 1 stop
$167
Delta Airlines
Sep 19 - Sep 23, Economy
DL
Houston → Las Vegas
10h 40m
7:25 AM - 12:05 PM • 1 stop
DL
Houston → Las Vegas
10h 6m
10:00 AM - 6:06 PM • 1 stop
$216
Delta Airlines
Sep 19 - Sep 23, Economy
DL
Houston → Las Vegas
13h 53m
2:35 PM - 9:08 PM • 1 stop
DL
Houston → Las Vegas
15h 19m
6:20 AM - 5:39 PM • 1 stop
$216
Delta Airlines
Sep 20 - Sep 24, Economy
DL
Houston → Las Vegas
20h 39m
7:25 AM - 6:04 PM • 1 stop
DL
Houston → Las Vegas
10h 6m
10:00 AM - 6:06 PM • 1 stop
$219
Delta Airlines
Sep 20 - Sep 24, Economy
DL
Houston → Las Vegas
13h 47m
6:10 AM - 12:37 PM • 1 stop
DL
Houston → Las Vegas
11h 57m
12:40 AM - 9:57 AM • 1 stop
$257
Delta Airlines

Fly from Houston to Las Vegas with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Houston to Las Vegas? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Houston to Las Vegas Flights

What are the airports in Houston?
IAH
What’s the most popular airline flying from IAH to LAS?
The most popular airline flying from Houston to Las Vegas are
Can I fly from IAH to LAS non-stop?
Yes, you can fly IAH to LAS non-stop on
Which airlines fly nonstop between Houston and Las Vegas?
The non-stop flights between Houston and Las Vegas are .
What’s the earliest departure time from IAH to LAS Airport?
The earliest flight leaves IAH at 5:20 am and lands in LAS - McCarran International
What are the airports in Las Vegas?
LAS
Can I make changes to my Houston to Las Vegas flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAH to LAS?
Read the fare rules of the Houston to Las Vegas air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Houston and Las Vegas?
operate flights between Houston and Las Vegas
How long does a flight from Houston to Las Vegas take?
It takes approximately 3 hour to fly non-stop from IAH to LAS, which is 1221.52 miles by air.
Which airlines provide the cheapest flights from Houston (IAH) to Las Vegas (LAS) ?
In the past couple of days, the cheapest tickets to LAS from IAH were found on UA : USD 147
Do I need a passport to fly between IAH and LAS?
No
What’s the latest departure time from IAH to LAS ?
The last flight leaves IAH at 10:19 pm

Houston (IAH) to Las Vegas (LAS): Airport Information

Origin Airport George Bush Intercontinental Houston , Houston, US
Destination Airport McCarran International , Las Vegas, US
Distance 1222 miles

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