$48 Cheap Flights from Las Vegas (LAS) to Houston (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 $48 for one-way flights and $97 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed, Jun 5 - Wed, Jun 12
LAS
Las Vegas
IAH
Houston
$97 Roundtrip, found 6 hours ago
$97
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Wed, Jun 5 from Las Vegas to Houston, returning Wed, Jun 12, priced at $97 found 6 hours ago
Spirit Airlines
Wed, Jun 12 - Tue, Jun 18
LAS
Las Vegas
IAH
Houston
$98 Roundtrip, found 19 hours ago
$98
Roundtrip
found 19 hours ago
Select Spirit Airlines flight, departing Wed, Jun 12 from Las Vegas to Houston, returning Tue, Jun 18, priced at $98 found 19 hours ago
Frontier Airlines
Fri, May 31 - Sun, Jun 16
LAS
Las Vegas
IAH
Houston
$98 Roundtrip, found 5 days ago
$98
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, May 31 from Las Vegas to Houston, returning Sun, Jun 16, priced at $98 found 5 days ago
Frontier Airlines
Tue, Aug 13 - Tue, Aug 27
LAS
Las Vegas
IAH
Houston
$110 Roundtrip, found 2 days ago
$110
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Aug 13 from Las Vegas to Houston, returning Tue, Aug 27, priced at $110 found 2 days ago
Spirit Airlines
Wed, Jun 5 - Sat, Aug 10
LAS
Las Vegas
IAH
Houston
$114 Roundtrip, just found
$114
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Jun 5 from Las Vegas to Houston, returning Sat, Aug 10, priced at $114 just found
Spirit Airlines
Tue, Jun 11 - Sat, Jun 15
LAS
Las Vegas
IAH
Houston
$117 Roundtrip, just found
$117
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Jun 11 from Las Vegas to Houston, returning Sat, Jun 15, priced at $117 just found
Spirit Airlines
Tue, Jun 4 - Wed, Jun 12
LAS
Las Vegas
IAH
Houston
$117 Roundtrip, found 6 hours ago
$117
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Tue, Jun 4 from Las Vegas to Houston, returning Wed, Jun 12, priced at $117 found 6 hours ago
Spirit Airlines
Wed, May 29 - Tue, Jun 18
LAS
Las Vegas
IAH
Houston
$118 Roundtrip, found 21 hours ago
$118
Roundtrip
found 21 hours ago
Select Spirit Airlines flight, departing Wed, May 29 from Las Vegas to Houston, returning Tue, Jun 18, priced at $118 found 21 hours ago
Frontier Airlines
Tue, Aug 27 - Tue, Aug 27
LAS
Las Vegas
IAH
Houston
$123 Roundtrip, found 13 hours ago
$123
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Tue, Aug 27 from Las Vegas to Houston, returning Tue, Aug 27, priced at $123 found 13 hours ago
Spirit Airlines
Tue, Jun 11 - Sat, Jun 15
LAS
Las Vegas
IAH
Houston
$123 Roundtrip, found 1 hour ago
$123
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Tue, Jun 11 from Las Vegas to Houston, returning Sat, Jun 15, priced at $123 found 1 hour ago
Flights from Las Vegas (LAS) to Houston (IAH)
Origin airport
Harry Reid Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Roundtrip price
$96
Distance
1219 mi
Average flight time
5 hours 3 mins

Las Vegas to Houston Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Las Vegas to Houston offer the perfect respite. Not only does exploring Houston provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Las Vegas to Houston may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from LAS to IAH today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Houston are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Houston more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Houston is $48 now!

Frequently asked questions

How much is a one-way flight from Harry Reid Airport (formerly McCarran Airport) to Houston Airport?
You can nab one-way Las Vegas flights to Houston starting from only $48. This is based on the lowest price found on Expedia for this journey departing during the next three months and was updated on May 20 2024 and has not changed since. This particular fare is for an Spirit Airlines flight, heading off from Harry Reid Airport (formerly McCarran Airport) on June 19 2024 and arriving at IAH.
How long does it take to fly from McCarran Airport to Houston Airport?
Purchase your ticket with United Airlines and you’ll be airborne for roughly 3 hours and 3 minutes. This popular airline has a direct flight that departs at 3:10PM from Harry Reid Airport (formerly McCarran Airport) and comes in to land at George Bush Intercontinental Airport (IAH) at 8:13PM. Expedia has some epic flight deals, so check out what’s available on this route today.
Is it cheaper to buy a plane ticket from McCarran Intl. Airport (LAS) to George Bush Intercontinental Airport (IAH) last minute?
When it comes to booking your flights, being organized pays off. While it’s possible to pick up a last-minute deal on a LAS to Houston Airport flight, tickets usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days ahead. For international journeys it’s between three and four months.
What is the cheapest airline flying from McCarran Intl. Airport (LAS) to IAH in the next 90 days?
With tickets from $48 for a flight from Las Vegas to Houston, Spirit Airlines is the cheapest airline found on Expedia. This price is based on airfares found on Expedia departing within the next 90 days and was updated on May 20 2024 and has not changed since. The flight takes off from McCarran Airport on June 19 2024 and lands at George Bush Intercontinental Airport (IAH).
What's the cheapest price for a flight from LAS to George Bush Intercontinental Airport (IAH) next month?
Grab a flight from Las Vegas to Houston for only $48. This is the best ticket price for this trip with a departure date in the next month. It’s an Spirit Airlines flight heading off from Harry Reid Airport (formerly McCarran Airport) on June 12 2024 and landing at Houston Airport. The ticket price was updated on May 19 2024 and has not changed since. It was found after searching all available flights on Expedia within the next 30 days.
What airline has the least delays from McCarran Intl. Airport (LAS) to IAH?
If you’d rather not be waiting for hours — or worse, your vacation plans shelved due to a flight delay — opt for United Airlines. Around 75% of its LAS to IAH services arrive on time. You can check your flight status before making your way to the airport through the Expedia App. It’ll also provide you with real-time notifications about other useful things, such as changes to your gate number and how to get to your hotel. Everything you need to know is right there in your pocket!
Can I find cheap nonstop flights from Harry Reid Airport (formerly McCarran Airport) to Houston Airport in the next three months?
The best price we can find for a roundtrip nonstop flight from Las Vegas to Houston within the next 90 days is $94. This price was found after searching available flights on Expedia with a departure date within the next three months. This airfare is for a flight via Spirit Airlines and Frontier Airlines jetting off from McCarran Intl. Airport (LAS) on June 12 2024 and arriving at Houston Airport, with a return flight on June 16 2024. Pricing information was last updated on May 21 2024.To source nonstop cheap flights flying from Harry Reid Airport (formerly McCarran Airport) to Houston Airport, use our filters once you’ve hit search. Simply click on “Nonstop” under “Filter by” on the left-hand side of the page to view the options. Your results will be listed from the lowest price, so you’ll see the cheapest nonstop fares first. You can also compare prices for nearby days by clicking “Flexible dates” on the same page.
What airports do you fly into for Houston from Las Vegas?
From Las Vegas, you can reach Houston through George Bush Intercontinental Airport (IAH), William P. Hobby Airport (HOU) and Ellington Field Airport (EFD). Do some research into which hub is best for you before making your decision. If you decide to land at George Bush Intercontinental Airport (IAH), it’s approximately 16 mi north of the city center. Use the dough you save when booking your fare with Expedia to check out the city’s well-known attractions, such as Minute Maid Park and Toyota Center.
What are the most popular departure times for flights from Harry Reid Airport (formerly McCarran Airport) to IAH?
Between 10:00 AM - 11:00 AM is the busiest period for United Airlines flights going from LAS to Houston Airport. Our top tip? Book a journey that departs in the morning. With air traffic yet to build up around airports, your chances of jumping on a delay-free flight are higher.
Can I change the date of my flight from LAS to George Bush Intercontinental Airport (IAH)?
You can make changes to your Harry Reid Airport (formerly McCarran Airport) to Houston Airport trip via the Expedia Trips portal. But before doing so, read the rules and restrictions in your itinerary to learn what the carrier will let you do and if any charges apply. Some carriers have a change fee per person, on top of any difference in ticket prices. But if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also take a look at our Customer Service portal for further information and to connect with our Virtual Agent.
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