$52 Find Cheap Flights from Las Vegas to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Houston departing on 6/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Houston, as well as popular online travel agencies
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Flights Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Houston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Houston

Wed, Jun 25 - Mon, Jun 30
Spirit Airlines Logo
12:23 am - 5:20 amLAS-IAH
2h 57mnonstop
Spirit Airlines Logo
8:53 pm - 6:42 amIAH-LAS
11h 49m1 stop
$116Spirit Airlines
Find Deal
Wed, Jun 25 - Mon, Jun 30
Spirit Airlines Logo
12:23 am - 5:20 amLAS-IAH
2h 57mnonstop
Spirit Airlines Logo
8:53 pm - 6:42 amIAH-LAS
11h 49m1 stop
$117Spirit Airlines
Find Deal
Fri, Jul 18 - Tue, Jul 22
 Logo
10:48 am - 4:14 pmLAS-IAH
3h 26mnonstop
 Logo
2:44 pm - 4:01 pmIAH-LAS
3h 17mnonstop
Thu, Jul 10 - Thu, Jul 17
 Logo
10:48 am - 4:14 pmLAS-IAH
3h 26mnonstop
 Logo
6:14 am - 7:26 amIAH-LAS
3h 12mnonstop
Thu, Jul 24 - Mon, Jul 28
Frontier Logo
10:48 am - 4:14 pmLAS-IAH
3h 26mnonstop
Frontier Logo
7:14 pm - 8:32 pmIAH-LAS
3h 18mnonstop
$156Frontier
Find Deal
Thu, Jul 3 - Mon, Jul 7
Frontier Logo
10:48 am - 4:12 pmLAS-IAH
3h 24mnonstop
Frontier Logo
7:14 pm - 8:32 pmIAH-LAS
3h 18mnonstop
$166Frontier
Find Deal
Sat, Aug 23 - Tue, Sep 16
Southwest Logo
5:00 am - 10:00 amLAS-HOU
3h 00mnonstop
Southwest Logo
8:50 pm - 10:00 pmHOU-LAS
3h 10mnonstop
$177Southwest
Find Deal
Fri, Aug 29 - Sun, Sep 7
United Airlines Logo
12:59 am - 5:58 amLAS-IAH
2h 59mnonstop
United Airlines Logo
11:55 am - 1:11 pmIAH-LAS
3h 16mnonstop
$197United Airlines
Find Deal
Mon, Oct 13 - Sat, Oct 18
Southwest Logo
8:55 pm - 1:50 amLAS-HOU
2h 55mnonstop
Southwest Logo
6:05 pm - 7:15 pmHOU-LAS
3h 10mnonstop
$244Southwest
Find Deal
Fri, Jul 18 - Fri, Jul 25
United Airlines Logo
10:00 am - 3:11 pmLAS-IAH
3h 11mnonstop
United Airlines Logo
9:59 pm - 11:13 pmIAH-LAS
3h 14mnonstop
$253United Airlines
Find Deal
Expert advice

Expert advice for your flight from Las Vegas to Houston

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Spirit Airlines

Spirit's Big Front Seat offers 20-inch width and 11” extra legroom for added comfort.


Spirit's Wi-Fi offers gate-to-gate connectivity, available across all routes for uninterrupted browsing.

Frontier

Frontier's Premium Bundle includes priority boarding and extra legroom seats for just $20 more.


Frontier's Economy Bundle offers a carry-on bag and seat choice, avoiding middle seats.

Read more about Frontierby Stefanie Waldek
United Airlines

United's Economy Plus offers up to 6 inches more legroom than standard economy seats.


United's Priority Boarding puts you in Zone 2, ensuring overhead bin space for your carry-on.

Airports
LAS

LAS offers complimentary Curbside Concierge for checking luggage at Terminal 3’s departures curb, saving time by avoiding terminal bag check lines.

Read more about LASby Harriet Baskas
IAH

IAH offers a free shuttle to the Rental Car Center, running every 5-10 minutes, making car rentals convenient upon arrival.

Read more about IAHby John Walton
HOU

Expect a 20-minute ride from HOU to downtown Houston, costing about half of what it would from IAH, making it a convenient choice.

Read more about HOUby Yulia Denisyuk
Our travel experts
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez

Joe Cortez

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Frontier and United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
John Walton

John Walton

Expert on IAH

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Harriet Baskas

Harriet Baskas

Expert on LAS

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on HOU

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Useful Info

KAYAK's insights & trends for Las Vegas to Houston flights

Get data-powered insights and trends into flights from Las Vegas to Houston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Las Vegas to Houston flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Las Vegas to Houston.

Our data shows that the cheapest route for a return flight from Las Vegas to Houston cost $111 and was between Las Vegas (LAS) and Houston George Bush Intcntl Airport (IAH). On average, the best prices are found if you fly from Las Vegas (LAS) to Houston Hobby Airport (HOU). The average price for a return flight for this route is $111.

What’s the cheapest day of the week to fly from Las Vegas to Houston?

The average price of all round-trip flights from Las Vegas to Houston clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Houston on a Friday and more expensive on a Tuesday. On your return trip to Las Vegas, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

What is the cheapest month to fly from Las Vegas to Houston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Houston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to Houston is August, where tickets cost $97 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $258 and $245 respectively.

How far in advance should I book a flight from Las Vegas to Houston?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Las Vegas to Houston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Las Vegas to Houston, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Cheapest flight$52
Flight from Las Vegas to Houston George Bush Airport

When to book flights from Las Vegas to Houston

Are your dates flexible? Find out the best times to travel from Las Vegas to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Houston

  • What is the cheapest flight from Las Vegas to Houston?

    In the last 3 days, the lowest price for a flight from Las Vegas to Houston was $52 for a one-way ticket and $116 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Houston?

    A passport is required to fly from Las Vegas to Houston.

  • Which aircraft models fly most regularly from Las Vegas to Houston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Las Vegas to Houston?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Las Vegas and Houston, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Las Vegas to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to Las Vegas with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Las Vegas to Houston?

Find which airlines fly direct from Las Vegas Harry Reid Intl Airport to Houston, which days they fly and book direct flights.

Direct departures

Las Vegas Harry Reid Intl to Houston

Monday

Frontier, Southwest, Spirit Airlines, +1 more

Frontier, Southwest, +2 more

Tuesday

Southwest, Spirit Airlines, United Airlines

Southwest, Spirit Airlines, +1 more

Wednesday

Southwest, Spirit Airlines, United Airlines

Southwest, Spirit Airlines, +1 more

Thursday

Frontier, Southwest, Spirit Airlines, +1 more

Frontier, Southwest, +2 more

Friday

Frontier, Southwest, Spirit Airlines, +1 more

Frontier, Southwest, +2 more

Saturday

Frontier, Southwest, Spirit Airlines, +1 more

Frontier, Southwest, +2 more

Sunday

Frontier, Southwest, Spirit Airlines, +1 more

Frontier, Southwest, +2 more

See more direct flights

Direct returns

Houston to Las Vegas Harry Reid Intl

Monday

Frontier, Southwest, Spirit Airlines, +1 more

Frontier, Southwest, +2 more

Tuesday

Southwest, Spirit Airlines, United Airlines

Southwest, Spirit Airlines, +1 more

Wednesday

Southwest, Spirit Airlines, United Airlines

Southwest, Spirit Airlines, +1 more

Thursday

Frontier, Southwest, Spirit Airlines, +1 more

Frontier, Southwest, +2 more

Friday

Frontier, Southwest, Spirit Airlines, +1 more

Frontier, Southwest, +2 more

Saturday

Frontier, Southwest, Spirit Airlines, +1 more

Frontier, Southwest, +2 more

Sunday

Frontier, Southwest, Spirit Airlines, +1 more

Frontier, Southwest, +2 more

See more direct flights
See more direct flights

Top 4 airlines serving from Las Vegas to Houston

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Houston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4287 reviews
7.6Entertainment
8.2Boarding
7.1Food
8.6Crew
8.0Comfort
Airline reviews

Multiple delays and gate changes. Arrived at final destination 6 hours late. All rental cars had been taken.

2.0 MediocreAnonymous, Dec 2024MCI - DAL
Read more Southwest reviews

Multiple delays and gate changes. Arrived at final destination 6 hours late. All rental cars had been taken.

The movies using Southwest WiFi kept pausing and I had to restart multiple times.

First, my flight was a usual flight nothing exceptional or unexpected. Over all it was a normal, good flight! Second, your questionaire is wholly lacking in the proper options to which one can answer a question. Often on short flights, there is no food let alone entertainment so why isn't that reflected in your questionaire? A simple "not applicable" would cover that issue appropriately but no, your form arbitrarily enters an answer based on the initial assessment which normally isn't factual. Until you provide an accurate means of assessing flights, I'll no longer be completing of these unimpressive and misleading assessements. Thank you!

This was a nicer flight - not fully booked and so we were able to spread out.

Easy to book and to get check in and get on and off.

First time I’ve ever missed a flight and it was an international flight.. Southwest put me on the next flight and it was the best experience possible.

It seems as though the provisions are even less. Although SWA used to be an economy Airline, that isn't really the case anymore. I paid over $700. for a round trip to Denver and I could have flown just about any airline for the price. The drinks are now in a 6-ounce cup and with ice I'm sure a can would fill more than 2 cups. However, I am very proud of SWA for using paper rather than continuing to contribute to the millions of plastic cups being used each day. I've thought of this fr many years and am so glad to see it come to fruition, if not by only SWA so far.

Service was great, boarding and exiting went smoothly, and the flight was very pleasant.

Southwest is amazing. The only issues I would have to say is. I don't like the unassigned seating, and the fact that the flight is completely sold out. It makes for a very tight fit. Other than that. Crew was great fun professional and attentive.

A bit expensive for the overall service; but the flight departed on time and arrived early.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

The bag drop personal were not helpful. There was no food on the flight. Boeing aircraft, lousy as always. Everything else was fine.

We had to wait almost an hour for the wheelchair porter to be ready to pick up my mother. And when she arrived in Newark airport the porter was not there and she started walking with her cane and her poor mobility. When the Newark porter found her they didn't want to transfer her bags to the wheelchair for her.

Asked several times dairy free options and was ignored. Was told chips was the only thing I could have that I should have put it on my profile “which it is”. Very unprofessional. WiFi didn’t work have the flight. Overall a very bad experience.

Plane still had screens for watching movies. Good selection too.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

The ease of booking the flight was very good. Speaking with customer service was also good. However, the crew people are unfriendly and unwelcoming which I found this as unprofessional. As far as comfort it was mediocre. This was my first time flying Spirit and I chose them because of the flight times met my needs and my budget. However, I would be reluctant to fly on Spirit again. In addition, if the crew were more friendly and at least appeared somewhat happy and welcoming personally it would probably make the experience of flying with Spirit better.

hahaha we are delayed for one hour plus.. but thx we arrived San Diego safe

Canceled my flight and refused to put me on a different flight to get me to my destination. Unacceptable and ruined my trip

Plane uncomfortable. Issues with engine caused a long delay, 2hrs, before taking off

No leg room AT all extremely uncomfortable flight water even cost 5 dollars

Seats are very uncomfortable pls make your seats comfortable pls pls pls

I was comfortable because I upgraded. I would not have been comfortable in economy. It was a short flight so there was limited food service and no inflight entertainment.

Seats were surprisingly comfortable, and crew was polite. I did not like the baggage fee prices, the minimal amount of flight choices for my area and the difficulty of the self service bag drop.

Delayed fight LAS to LAX. OK, fog in LA, not your fault. But all your staff, onboard in in lounge, speak so fast, enunciate so poorly and often have a accent that it is impossible to understanding anything they are saying.

It was smooth. It’ll always be annoying that nothing is included in the booking (seats and bags particularly).

Worst airline experience. They were rude and kept changing our seats and/or giving our seats away so our family didn’t get to sit with each other. Almost everyone we dealt with at both airports with this airline was rude. The app kept giving us wrong information making things take longer. Dealing with them before TSA can take close to an hour…longer than I’ve ever had to deal with before. Never using this airline again.

It was a short flight so no food or entertainment….

The worst flight of my life. Never will I fly frontier again

The plane was comfortable. The time to board was way too slow and very unorganized! The crew was not as friendly as normally. The was not a single time that they offered water nor anything!!!

This was a full flight and I was in Zone 1, however upon boarding, several other zones went in ahead of me, leaving no overhead cabin space near my seat. This created a challenging disembarkment process.

Frontier had yet another flight cancellation. Have never made a complete round trip with this airline without at least one leg getting cancelled. Miserable flights - dirty, uncomfortable planes that apparently always have issues since I've had multiple delays and cancellations with them.

They changed the timing , first delayed by 4 hours then went back to 40 mins late, we had to run back to airport to not miss our flight. This is ridiculous

Early arrival. Great landing. Pilot updates. Too cold in plane.

food not having to pay for it, reclining seat would be nice, more leg room, HEAT!!!!!!!

An absolutely fraudulent experience. Extremely unprofessional. Terrible in all ways possible. Rude staff, flight attendants, and deceptive "policies."

Everything you need to know for your flight from Las Vegas to Houston

Information on your arrival and departure airports

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