A modern building with large glass windows and a 14ft height sign.

Cheap Flights from Las Vegas (LAS) to Houston (HOU)

View AU$137 flight on Wed, 9 Sept 2026Opens in a new window

Flight 1

Popular airlines from Harry Reid Intl. Airport (LAS) to Houston William Hobby Airport (HOU)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Las Vegas (LAS) to Houston (HOU)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 12 Sept - Sat, 19 Sept
LAS
Las Vegas
HOU
Houston
AU$274 Return, found 1 day ago
AU$274
Return
found 1 day ago
Select American Airlines flight, departing Sat, 12 Sept from Las Vegas to Houston, returning Sat, 19 Sept, priced at AU$274 found 1 day ago

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

March is typically the cheapest month to fly

From AU$123 - AU$267 per traveller.

Frequently asked questions

How much does a flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby) cost?
You can find one-way and return flights from LAS to HOU with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when LAS to HOU ticket fares go up or down.
What is the cheapest month to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby)?
September is typically the cheapest month to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby), with average return fares around AU$344. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to reduced demand. February and August are also good months to find deals on this route.
Which airlines fly direct from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby)?
Only one airline offers direct flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby). Southwest Airlines operates 45 direct flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby) every week.
What is the cheapest airline that flies from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby)?
Spirit Airlines is one of the cheapest airlines offering nonstop return flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby), with tickets starting from around AU$175 for flights that can be booked for departure within the next year. Sun Country Airlines offers one of the cheapest connecting return flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby), with tickets starting from around AU$323. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby)?
To find a cheap flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby)?
The best airline to fly with from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby) will differ from traveler to traveler. If you like to fly early, Southwest Airlines offers early morning flights. If price is the most important factor, Frontier Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby)?
The best time to fly from Las Vegas (LAS) to Houston (HOU) is typically September. This month offers a great balance—prices are reasonable at around AU$344 for a return flight, and you'll have plenty of flight options since it's a popular time to travel. If you're flexible, September gives you both affordable fares and excellent flight schedules to work with. February is also a cheap month to fly, but with fewer flight options.
How many flights per day from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby)?
You'll find approximately 6 nonstop flights per day from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby). For even more choices, look at flights that include layovers, as there are around 113 connecting flights per day. Some common connection points include Dallas-Fort Worth Intl. (DFW), Sky Harbor Intl. (PHX), and Love Field (DAL).
What is the earliest flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby)?
The earliest flight from Harry Reid International Airport (LAS) to William P. Hobby (HOU) typically departs around 12:05 AM local time. This service is operated by Delta and is seasonal, active only in August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby)?
You'll typically find the most flights from Harry Reid International Airport (LAS) to William P. Hobby (HOU) on a Monday, with around 134 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, United, and Alaska Airlines. Flight schedules are quite consistent throughout the week, with Monday offering only slightly more flights than other weekdays.
What are the most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby)?
The most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby) are in the early morning, from 6am to 9am. Many major carriers, including Frontier Airlines, Southwest Airlines and American Airlines, offer flights during this window. Many travellers prefer these early flights as they allow you to arrive at your destination with plenty of time to start your day.
How long does it take to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby)?
A nonstop flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby) typically takes around 3 hours. This route covers a distance of approximately 1,984 kilometers (about 1,233 miles). If you opt for a flight with one stop, your travel time will be longer, usually around 7 hours 18 minutes. Flights with two or more stops generally take even longer, averaging about 9 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your journey.
Can you fly business or first class from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby)?
You can fly business class or first class between LAS and HOU. You can fly business class with Frontier Airlines and Delta.First class cabins are available on Spirit Airlines, Alaska Airlines, United, Delta, and American Airlines.
How do I earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby) flight with Expedia?
It's easy to earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Houston, TX (HOU) from Las Vegas, NV (LAS)?
If you're planning to travel to Houston from Harry Reid International Airport (LAS), you can fly directly into William P. Hobby Airport (HOU). Some flights may connect through major hubs like San Diego Intl. (SAN), Portland Intl. (PDX), or San Francisco Intl. (SFO) before reaching Houston. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby) at the last minute?
Typically, booking a last minute flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby) flight and hotel package?
Securing a Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby)?
If you booked your Las Vegas, NV (LAS-Harry Reid Intl.) to Houston, TX (HOU-William P. Hobby) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
William P. Hobby
Airlines serving
American Airlines, Delta
Return price
AU$274
Distance
1972 km
Average flight time
4 hours 59 mins

Book with confidence

Your quick guide to flights from Las Vegas to Houston

Pick up great flights from Las Vegas to Houston

With Expedia, you have your pick of flights a day with 11 airlines covering flights from Las Vegas to Houston. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Las Vegas to Houston that take around hours.

Find cheap flights from Las Vegas to Houston

From the great flight deals with prices currently ranging from AU$274 to AU$308, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Las Vegas to Houston around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Houston is normally in September.

Reasons to book your flight from Las Vegas to Houston with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Las Vegas to Houston across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Houston right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Las Vegas to Houston

Explore a world of travel with Expedia

*Available to Expedia members.