S$139 Cheap Flights from Las Vegas to Houston

View S$139 flight on Wed, 30 Jul, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Las Vegas to Houston (LAS-IAH)

Prices were available within the past 7 days and start at S$139 for one-way flights and S$382 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 10 Jul - Fri, 11 Jul
LAS
Las Vegas
IAH
Houston
S$382 Return, found 19 hours ago
S$382
Return
found 19 hours ago
Select Delta flight, departing Thu, 10 Jul from Las Vegas to Houston, returning Fri, 11 Jul, priced at S$382 found 19 hours ago
Delta
Thu, 10 Jul - Fri, 11 Jul
LAS
Las Vegas
IAH
Houston
S$394 Return, found 19 hours ago
S$394
Return
found 19 hours ago
Select Delta flight, departing Thu, 10 Jul from Las Vegas to Houston, returning Fri, 11 Jul, priced at S$394 found 19 hours ago
United
Thu, 10 Jul - Fri, 11 Jul
LAS
Las Vegas
IAH
Houston
S$415 Return, found 19 hours ago
S$415
Return
found 19 hours ago
Select United flight, departing Thu, 10 Jul from Las Vegas to Houston, returning Fri, 11 Jul, priced at S$415 found 19 hours ago
Delta
Thu, 10 Jul - Fri, 11 Jul
LAS
Las Vegas
IAH
Houston
S$427 Return, found 19 hours ago
S$427
Return
found 19 hours ago
Select Delta flight, departing Thu, 10 Jul from Las Vegas to Houston, returning Fri, 11 Jul, priced at S$427 found 19 hours ago
American Airlines
Thu, 10 Jul - Fri, 11 Jul
LAS
Las Vegas
IAH
Houston
S$427 Return, found 19 hours ago
S$427
Return
found 19 hours ago
Select American Airlines flight, departing Thu, 10 Jul from Las Vegas to Houston, returning Fri, 11 Jul, priced at S$427 found 19 hours ago
Delta
Thu, 10 Jul - Fri, 11 Jul
LAS
Las Vegas
IAH
Houston
S$429 Return, found 19 hours ago
S$429
Return
found 19 hours ago
Select Delta flight, departing Thu, 10 Jul from Las Vegas to Houston, returning Fri, 11 Jul, priced at S$429 found 19 hours ago
Delta
Thu, 10 Jul - Fri, 11 Jul
LAS
Las Vegas
IAH
Houston
S$435 Return, found 19 hours ago
S$435
Return
found 19 hours ago
Select Delta flight, departing Thu, 10 Jul from Las Vegas to Houston, returning Fri, 11 Jul, priced at S$435 found 19 hours ago
Delta
Thu, 10 Jul - Fri, 11 Jul
LAS
Las Vegas
IAH
Houston
S$439 Return, found 19 hours ago
S$439
Return
found 19 hours ago
Select Delta flight, departing Thu, 10 Jul from Las Vegas to Houston, returning Fri, 11 Jul, priced at S$439 found 19 hours ago
Delta
Thu, 10 Jul - Fri, 11 Jul
LAS
Las Vegas
IAH
Houston
S$440 Return, found 19 hours ago
S$440
Return
found 19 hours ago
Select Delta flight, departing Thu, 10 Jul from Las Vegas to Houston, returning Fri, 11 Jul, priced at S$440 found 19 hours ago
United
Thu, 10 Jul - Fri, 11 Jul
LAS
Las Vegas
IAH
Houston
S$446 Return, found 19 hours ago
S$446
Return
found 19 hours ago
Select United flight, departing Thu, 10 Jul from Las Vegas to Houston, returning Fri, 11 Jul, priced at S$446 found 19 hours ago
Las Vegas to Houston route information
Origin airport
Harry Reid Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, United
Return price
S$382
Distance
1951 km
Average flight time
5 hours 9 mins

Perfect flights from Las Vegas to Houston

Your Journey from Las Vegas to Houston

Start your unforgettable journey with Expedia. Our broad selection of flights from Las Vegas to Houston caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, United, American Airlines. Our selection of flights from Harry Reid Intl. to George Bush Intercontinental caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Las Vegas to Houston Flights

Experience the joy of finding cheap flights from Harry Reid Intl. to George Bush Intercontinental that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$139 and roundtrip prices from S$382*.
 

Pre-Flight Essentials

Ensure a smooth journey from Las Vegas to Houston with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Houston

Picture yourself stepping off the plane in Houston and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Las Vegas to Houston Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Las Vegas to Houston.
 

Beyond the Flight – Exploring Houston

With Expedia, your adventure extends beyond the flight. Explore Houston at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Las Vegas to Houston with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Las Vegas to Houston with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from LAS to IAH?
The lowest price advertised for a round-trip flight between Harry Reid Airport (formerly McCarran Airport) and IAH is S$382. But you better act soon. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LAS to George Bush Intercontinental Airport (IAH)?
Every airline has its own terms and conditions. If you decide to cancel your holiday, head to our Customer Service Portal.
How do I find cheap flights from LAS to Houston Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Harry Reid Airport (formerly McCarran Airport) to IAH flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from LAS to Houston Airport?
The flight distance from Las Vegas to Houston is 1,950 kilometres. Pack yourself a drink, a few snacks and a good book to read. Keep yourself entertained and the time will fly by.
Which airlines fly direct from LAS to IAH?
You have plenty of choice when travelling from Harry Reid Airport (formerly McCarran Airport) to Houston Airport. Book your ticket with one of these top airlines:

  • United Airlines - (UA) with 182 monthly flights
  • Spirit Airlines - (NK) with 91 monthly flights
  • Southwest Airlines - (WN) with 60 monthly flights
  • Frontier Airlines - (F9) with 34 monthly flights

Are Harry Reid Airport (formerly McCarran Airport) to George Bush Intercontinental Airport (IAH) flight tickets cheaper when they're purchased at the last minute?
It is possible to nab amazing last-minute deals from Harry Reid Airport (formerly McCarran Airport) to George Bush Intercontinental Airport (IAH), but it’s also possible to miss out altogether! As many airlines release seats up to a year in advance, it’s worth keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares air carrier prices and updates flight deals often, so you can be sure you’re always seeing the latest offers.

Explore a world of travel with Expedia

Houston Airports

Houston

Las Vegas to George Bush Intercontinental
S$381.60
*Available to Expedia members.