Search & Compare - Houston to Las Vegas Flights & Tickets

  • [[error]]

Lowest Prices
We partner with travel agencies and
airlines to bring you the best deals.
New Deals Everyday
Check out with confidence. Fareleaders users
always get our new deals.
Best Travel Options
We help you compare and find
cheap flights tickets.

Cheap flights from Houston to Las Vegas (IAH to LAS)

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.

Recent airfare deals on Houston to Las Vegas

Frontier Airlines  F9
Frontier Airlines
Houston
2025-04-15
Las Vegas
USD 39

One-way F9 Nonstop Economy fare found on 2025-04-09
Frontier Airlines  F9
Frontier Airlines
Houston
2025-04-15
Las Vegas
USD 39

One-way F9 Nonstop Economy fare found on 2025-04-09
Frontier Airlines  F9
Frontier Airlines
Houston
2025-04-19
Las Vegas
USD 43

One-way F9 Nonstop Economy fare found on 2025-04-07
Frontier Airlines  F9
Frontier Airlines
Houston
2025-04-19
Las Vegas
USD 43

One-way F9 Nonstop Economy fare found on 2025-04-07
Frontier Airlines  F9
Frontier Airlines
Houston
2025-04-12
Las Vegas
USD 44

One-way F9 Nonstop Economy fare found on 2025-04-09
Frontier Airlines  F9
Frontier Airlines
Houston
2025-04-12
Las Vegas
USD 44

One-way F9 Nonstop Economy fare found on 2025-04-09
Frontier Airlines  F9
Frontier Airlines
Houston
2025-04-12
Las Vegas
USD 44

One-way F9 Nonstop Economy fare found on 2025-04-09
Frontier Airlines  F9
Frontier Airlines
Houston
2025-04-12
Las Vegas
USD 44

One-way F9 Nonstop Economy fare found on 2025-04-09
Frontier Airlines  F9
Frontier Airlines
Houston
2025-04-15
Las Vegas
USD 48

One-way F9 Economy fare found on 2025-04-09
Frontier Airlines  F9
Frontier Airlines
Houston
2025-04-15
Las Vegas
USD 48

One-way F9 Economy fare found on 2025-04-09


*Prices are per person and are for e-tickets and include all taxes & fees in USD.
*Fareleaders always attempts to get accurate pricing, however, prices are not guaranteed.
*Fareleaders is not seller, we aggregate tones of data for you from other online travel agencies and external sources.

Facts to know while booking flights from Houston to Las Vegas

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 Spirit Airlines, Frontier Airlines
Can I fly from IAH to LAS non-stop?
Yes, you can fly IAH to LAS non-stop on Spirit Airlines, Frontier Airlines
Which airlines fly nonstop between Houston and Las Vegas?
The non-stop flights between Houston and Las Vegas are Spirit Airlines, Frontier Airlines.
What’s the earliest departure time from IAH to LAS Airport?
The earliest flight leaves IAH at 5:15 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?
NULL, NULL 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 Frontier Airlines : USD 39
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 10:28 pm

Essential Information for Booking Flights from Houston to Las Vegas - AI Insights

What's the cheapest airline from iah to las?
Spirit Airlines (NK) offers the most affordable options from George Bush Intercontinental Airport in Houston to McCarran International Airport in Las Vegas.
What's the popular airline to fly from iah to las?
Spirit Airlines (NK) offers popular routes from George Bush Intercontinental Houston to Las Vegas.
What's the cheapest day of the week to fly from iah to las?
Thursday is the cheapest day to fly from George Bush Intercontinental Airport to McCarran International Airport.
What's the cheapest month to fly from iah to las?
May is a good month to find cheap flights from George Bush Intercontinental Airport to McCarran International Airport, offering potentially lower airfare for your economy class journey.
What is the lowest price airline ticket for a round-trip flight from George Bush Intercontinental Airport to McCarran International Airport?
Spirit Airlines (NK) typically offers the lowest fares for flights from George Bush Intercontinental Airport to McCarran International Airport.
When are the cheapest days to fly on Spirit Airlines (NK) from George Bush Intercontinental Airport to McCarran International Airport?
Thursday is generally considered the cheapest day to fly on Spirit Airlines (NK) from George Bush Intercontinental Airport to McCarran International Airport.
What is the average price for a Economy class ticket on Spirit Airlines (NK) from George Bush Intercontinental Airport to McCarran International Airport?
The average price for a Economy class ticket on Spirit Airlines (NK) from George Bush Intercontinental Airport to McCarran International Airport is around $250-$350.
Where can I find the most current information about Spirit Airlines (NK) fares?
You can check the Spirit Airlines (NK) website directly at [https://www.spirit.com/](https://www.spirit.com/) for the most up-to-date fares and availability.

Flights from Houston to Las Vegas

Origin AirportGeorge Bush Intercontinental Houston , Houston, US
Destination AirportMcCarran International , Las Vegas, US
Served by AirlinesSpirit Airlines, Frontier Airlines
Lowest PriceFrontier Airlines : USD 39
Distance1222 miles

Airlines Flying from George Bush Intercontinental Houston

Popular Routes

Get Fare Drop Alert
[[emailsignupmsg]]
Be the first to know when fares drop for the [[widget.from]] to [[widget.to]]
Terms and Condtions*
Thank you