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Cheap flights from Las Vegas to Houston from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Houston departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Las Vegas to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:25 am - 12:46 pm
LAS
-
IAH
3h 21mnonstop
Frontier Logo
9:59 pm - 11:20 pm
IAH
-
LAS
3h 21mnonstop
$137Frontier
Tue, Sep 1 - Mon, Sep 14
Frontier Logo
7:00 am - 12:22 pm
LAS
-
IAH
3h 22mnonstop
Frontier Logo
8:43 pm - 9:58 pm
IAH
-
LAS
3h 15mnonstop
$138Frontier
Tue, Aug 4 - Sat, Aug 8
Frontier Logo
7:25 am - 12:46 pm
LAS
-
IAH
3h 21mnonstop
Frontier Logo
9:10 pm - 10:30 pm
IAH
-
LAS
3h 20mnonstop
$140Frontier
Tue, Aug 18 - Wed, Aug 26
Frontier Logo
7:00 am - 12:22 pm
LAS
-
IAH
3h 22mnonstop
Frontier Logo
8:43 pm - 9:58 pm
IAH
-
LAS
3h 15mnonstop
$141Frontier
Wed, Jul 22 - Wed, Aug 5
Frontier Logo
7:00 am - 12:22 pm
LAS
-
IAH
3h 22mnonstop
Frontier Logo
1:17 pm - 2:29 pm
IAH
-
LAS
3h 12mnonstop
$148Frontier
Wed, Jul 15 - Tue, Jul 21
Frontier Logo
12:59 am - 12:10 pm
LAS
-
IAH
9h 11m
1 stop
Frontier Logo
6:50 am - 11:31 pm
IAH
-
LAS
18h 41m
1 stop
$149Frontier
Tue, Sep 8 - Tue, Sep 15
Southwest Logo
7:25 pm - 12:30 am
LAS
-
HOU
3h 05mnonstop
Southwest Logo
8:55 pm - 10:05 pm
HOU
-
LAS
3h 10mnonstop
$187Southwest
Wed, Jul 29 - Wed, Aug 5
Southwest Logo
12:40 pm - 8:30 pm
LAS
-
HOU
5h 50m
1 stop
Southwest Logo
8:55 pm - 10:05 pm
HOU
-
LAS
3h 10mnonstop
$193Southwest
Wed, Jul 29 - Wed, Aug 5
Delta Logo
10:01 pm - 10:01 am
LAS
-
HOU
10h 00m
1 stop
Delta Logo
5:35 pm - 10:55 pm
HOU
-
LAS
7h 20m
1 stop
$218Delta
Tue, Sep 15 - Tue, Oct 6
Multiple Airlines Logo
2:49 pm - 9:58 am
LAS
-
HOU
17h 09m
1 stop
Multiple Airlines Logo
10:48 am - 8:50 am
HOU
-
LAS
24h 02m
1 stop
$228Multiple Airlines
Wed, Aug 26 - Sun, Aug 30

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Southwest flights from Las Vegas to Houston

Our best Southwest deals on Las Vegas to Houston flight tickets
Southwest
Jul 29
LAS7:25 pmLas Vegas Harry Reid Intl
3h 05m
HOU12:30 amHouston Hobby
Aug 5
HOU8:55 pmHouston Hobby
3h 10m
LAS10:05 pmLas Vegas Harry Reid Intl
$187
Southwest
Jul 29
LAS12:40 pmLas Vegas Harry Reid Intl
5h 50m
1 stop
HOU8:30 pmHouston Hobby
Aug 5
HOU8:55 pmHouston Hobby
3h 10m
LAS10:05 pmLas Vegas Harry Reid Intl
$193
Southwest
Jul 15
LAS5:05 amLas Vegas Harry Reid Intl
3h 00m
HOU10:05 amHouston Hobby
Jul 21
HOU8:25 amHouston Hobby
5h 25m
1 stop
LAS11:50 amLas Vegas Harry Reid Intl
$197

Delta flights from Las Vegas to Houston

Our best Delta deals on Las Vegas to Houston flight tickets
Delta
Sep 1
LAS6:00 amLas Vegas Harry Reid Intl
8h 25m
1 stop
HOU4:25 pmHouston Hobby
Sep 5
HOU5:20 pmHouston Hobby
7h 45m
1 stop
LAS11:05 pmLas Vegas Harry Reid Intl
$286
Delta
Aug 6
LAS11:57 amLas Vegas Harry Reid Intl
8h 08m
1 stop
HOU10:05 pmHouston Hobby
Aug 10
HOU5:35 pmHouston Hobby
7h 35m
1 stop
LAS11:10 pmLas Vegas Harry Reid Intl
$289
Delta
Jun 23
LAS7:05 amLas Vegas Harry Reid Intl
7h 18m
1 stop
HOU4:23 pmHouston Hobby
Jun 30
HOU1:10 pmHouston Hobby
10h 15m
1 stop
LAS9:25 pmLas Vegas Harry Reid Intl
$590

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 16, 2026.
Use the filters below to find and compare flights from Las Vegas to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Tue 9/1

7:25 am-12:46 pm

Nonstop3h 21m

Houston George Bush Intcntl

Mon 9/14

9:59 pm-11:20 pm

Nonstop3h 21m

$137

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Tue 8/4

7:00 am-12:22 pm

Nonstop3h 22m

Houston George Bush Intcntl

Sat 8/8

8:43 pm-9:58 pm

Nonstop3h 15m

$138

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Tue 8/18

7:25 am-12:46 pm

Nonstop3h 21m

Houston George Bush Intcntl

Wed 8/26

9:10 pm-10:30 pm

Nonstop3h 20m

$140

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Wed 7/22

7:00 am-12:22 pm

Nonstop3h 22m

Houston George Bush Intcntl

Wed 8/5

8:43 pm-9:58 pm

Nonstop3h 15m

$141

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Wed 7/15

7:00 am-12:22 pm

Nonstop3h 22m

Houston George Bush Intcntl

Tue 7/21

1:17 pm-2:29 pm

Nonstop3h 12m

$148

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Tue 9/8

12:59 am-12:10 pm

1 stop9h 11m

Houston George Bush Intcntl

Tue 9/15

6:50 am-11:31 pm

1 stop18h 41m

$149
Quickest round-trip

Las VegasHouston

LAS - HOU

LASHOU

Las Vegas Harry Reid Intl

Wed 7/29

7:25 pm-12:30 am

Nonstop3h 05m

Houston Hobby

Wed 8/5

8:55 pm-10:05 pm

Nonstop3h 10m

$187

Las VegasHouston

LAS - HOU

LASHOU

Las Vegas Harry Reid Intl

Wed 7/29

12:40 pm-8:30 pm

1 stop5h 50m

Houston Hobby

Wed 8/5

8:55 pm-10:05 pm

Nonstop3h 10m

$193

Las VegasHouston

LAS - HOU

LASHOU

Las Vegas Harry Reid Intl

Tue 9/15

10:01 pm-10:01 am

1 stop10h 00m

Houston Hobby

Tue 10/6

5:35 pm-10:55 pm

1 stop7h 20m

$218

Las VegasHouston

LAS - HOU

LASHOU

Las Vegas Harry Reid Intl

Wed 8/26

2:49 pm-9:58 am

1 stop17h 09m

Houston Hobby

Sun 8/30

10:48 am-8:50 am

1 stop24h 02m

$228

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Las Vegas to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Las Vegas and Houston?

What is the cheapest month to fly to Houston?

The month of February is, on average, the cheapest month to fly to Houston from Las Vegas, with most prices found around $28. The month of May is another great option to travel to Houston, with average flight prices from Las Vegas averaging around $44.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Las Vegas is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $360. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Monday is $484.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Las Vegas to Houston flights are usually those with departure times in the afternoon. Our users have found flights to Houston in the afternoon for as low as $375. Try not to purchase tickets in the evening because they tend to be around $473. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Las Vegas Harry Reid Intl to Houston flight route?

Fly from Las Vegas Harry Reid Intl to Houston George Bush Intcntl for the best Las Vegas Harry Reid Intl - Houston flight prices

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

You are more likely to see cheaper flights to Houston from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $233 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Las Vegas for as low as $178 on momondo.

What cabin class options are available on Las Vegas to Houston flights?

There are 4 cabin classes available to choose from on Las Vegas to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Las Vegas to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Houston

Fastest flight time

2h 50m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Las Vegas to Houston takes 2h 50m
Direct flights go from Las Vegas to Houston every day.
There are 2 airports in Houston. From Las Vegas there are direct flights to Houston George Bush Intcntl (IAH), Houston Hobby (HOU).
Search flight deals

Frequently asked questions about flying from Las Vegas to Houston

  • How far is Las Vegas Harry Reid Intl to Houston by plane?

    The straight-line distance from Las Vegas Harry Reid Intl to Houston is 1225.1 mi. Flights usually cover this in 2h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Houston?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Houston are updated daily.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Houston?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Houston?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Las Vegas to Houston

Compare and see reviews for airlines that fly from Las Vegas to Houston with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $68Free CancellationRating
5.6
2,883 reviews
Search Frontier flights
SouthwestPriceFrom $169Free CancellationRating
7.9
4,237 reviews
Search Southwest flights
United AirlinesPriceFrom $171Free CancellationRating
7.4
9,843 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Houston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Las Vegas to Houston for you.

Can I find flights from Las Vegas to Houston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Houston from Las Vegas with this policy.

How can momondo help me find flights from Las Vegas to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Las Vegas.

I’m not ready to book a flight from Las Vegas to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Las Vegas to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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