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Cheap flights from Las Vegas to Houston from $67

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 7/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Las Vegas to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
3:43 pm - 9:04 pm
LAS
-
IAH
3h 21mnonstop
Frontier Logo
9:59 pm - 11:20 pm
IAH
-
LAS
3h 21mnonstop
$116Frontier
Tue, Oct 20 - Wed, Oct 21
Frontier Logo
7:25 am - 12:46 pm
LAS
-
IAH
3h 21mnonstop
Frontier Logo
9:10 pm - 10:30 pm
IAH
-
LAS
3h 20mnonstop
$125Frontier
Tue, Aug 18 - Tue, Aug 25
Frontier Logo
7:00 am - 12:22 pm
LAS
-
IAH
3h 22mnonstop
Frontier Logo
9:59 pm - 11:20 pm
IAH
-
LAS
3h 21mnonstop
$136Frontier
Wed, Jul 8 - Wed, Sep 16
Frontier Logo
7:00 am - 12:22 pm
LAS
-
IAH
3h 22mnonstop
Frontier Logo
8:43 pm - 9:58 pm
IAH
-
LAS
3h 15mnonstop
$140Frontier
Tue, Jul 14 - Tue, Jul 21
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
Tue, Jul 21 - Tue, Jul 28
Southwest Logo
7:25 pm - 12:30 am
LAS
-
HOU
3h 05mnonstop
Southwest Logo
11:00 am - 12:05 pm
HOU
-
LAS
3h 05mnonstop
$205Southwest
Tue, Jul 14 - Tue, Jul 21
Southwest Logo
12:40 pm - 8:30 pm
LAS
-
HOU
5h 50m
1 stop
Southwest Logo
2:40 pm - 3:55 pm
HOU
-
LAS
3h 15mnonstop
$211Southwest
Tue, Jul 14 - Tue, Jul 21
Southwest Logo
7:00 am - 2:00 pm
LAS
-
HOU
5h 00m
1 stop
Southwest Logo
11:00 am - 12:05 pm
HOU
-
LAS
3h 05mnonstop
$215Southwest
Wed, Jun 24 - Wed, Jul 1
Delta Logo
7:05 am - 4:25 pm
LAS
-
HOU
7h 20m
1 stop
Delta Logo
6:00 am - 12:10 pm
HOU
-
LAS
8h 10m
1 stop
$225Delta
Tue, Aug 4 - Tue, Aug 11
Delta Logo
7:05 am - 4:25 pm
LAS
-
HOU
7h 20m
1 stop
Delta Logo
1:13 pm - 9:13 pm
HOU
-
LAS
10h 00m
1 stop
$245Delta
Tue, Aug 4 - Tue, Aug 11

Delta flights from Las Vegas to Houston

Our best Delta deals on Las Vegas to Houston flight tickets
Delta
Aug 4
LAS7:05 amLas Vegas Harry Reid Intl
7h 20m
1 stop
HOU4:25 pmHouston Hobby
Aug 11
HOU6:00 amHouston Hobby
8h 10m
1 stop
LAS12:10 pmLas Vegas Harry Reid Intl
$225
Delta
Aug 4
LAS7:05 amLas Vegas Harry Reid Intl
7h 20m
1 stop
HOU4:25 pmHouston Hobby
Aug 11
HOU1:13 pmHouston Hobby
10h 00m
1 stop
LAS9:13 pmLas Vegas Harry Reid Intl
$245
Delta
Aug 20
LAS1:20 pmLas Vegas Harry Reid Intl
7h 01m
1 stop
HOU10:21 pmHouston Hobby
Aug 23
HOU5:35 pmHouston Hobby
7h 35m
1 stop
LAS11:10 pmLas Vegas Harry Reid Intl
$356

Southwest flights from Las Vegas to Houston

Our best Southwest deals on Las Vegas to Houston flight tickets
Southwest
Jul 14
LAS7:25 pmLas Vegas Harry Reid Intl
3h 05m
HOU12:30 amHouston Hobby
Jul 21
HOU11:00 amHouston Hobby
3h 05m
LAS12:05 pmLas Vegas Harry Reid Intl
$205
Southwest
Jul 14
LAS12:40 pmLas Vegas Harry Reid Intl
5h 50m
1 stop
HOU8:30 pmHouston Hobby
Jul 21
HOU2:40 pmHouston Hobby
3h 15m
LAS3:55 pmLas Vegas Harry Reid Intl
$211
Southwest
Jun 24
LAS7:00 amLas Vegas Harry Reid Intl
5h 00m
1 stop
HOU2:00 pmHouston Hobby
Jul 1
HOU11:00 amHouston Hobby
3h 05m
LAS12:05 pmLas Vegas Harry Reid Intl
$215

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 May 31, 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 10/20

3:43 pm-9:04 pm

Nonstop3h 21m

Houston George Bush Intcntl

Wed 10/21

9:59 pm-11:20 pm

Nonstop3h 21m

$116

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

Tue 8/25

9:10 pm-10:30 pm

Nonstop3h 20m

$125

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Wed 7/8

7:00 am-12:22 pm

Nonstop3h 22m

Houston George Bush Intcntl

Wed 9/16

9:59 pm-11:20 pm

Nonstop3h 21m

$136

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Tue 7/14

7:00 am-12:22 pm

Nonstop3h 22m

Houston George Bush Intcntl

Tue 7/21

8:43 pm-9:58 pm

Nonstop3h 15m

$140

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Tue 7/21

7:00 am-12:22 pm

Nonstop3h 22m

Houston George Bush Intcntl

Tue 7/28

1:17 pm-2:29 pm

Nonstop3h 12m

$148
Quickest round-trip

Las VegasHouston

LAS - HOU

LASHOU

Las Vegas Harry Reid Intl

Tue 7/14

7:25 pm-12:30 am

Nonstop3h 05m

Houston Hobby

Tue 7/21

11:00 am-12:05 pm

Nonstop3h 05m

$205

Las VegasHouston

LAS - HOU

LASHOU

Las Vegas Harry Reid Intl

Tue 7/14

12:40 pm-8:30 pm

1 stop5h 50m

Houston Hobby

Tue 7/21

2:40 pm-3:55 pm

Nonstop3h 15m

$211

Las VegasHouston

LAS - HOU

LASHOU

Las Vegas Harry Reid Intl

Wed 6/24

7:00 am-2:00 pm

1 stop5h 00m

Houston Hobby

Wed 7/1

11:00 am-12:05 pm

Nonstop3h 05m

$215

Las VegasHouston

LAS - HOU

LASHOU

Las Vegas Harry Reid Intl

Tue 8/4

7:05 am-4:25 pm

1 stop7h 20m

Houston Hobby

Tue 8/11

6:00 am-12:10 pm

1 stop8h 10m

$225

Las VegasHouston

LAS - HOU

LASHOU

Las Vegas Harry Reid Intl

Tue 8/4

7:05 am-4:25 pm

1 stop7h 20m

Houston Hobby

Tue 8/11

1:13 pm-9:13 pm

1 stop10h 00m

$245

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 $359. 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 $325. Try not to purchase tickets in the morning because they tend to be around $408. 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 $227 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 $174 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
2,925 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $81Free CancellationRating
6.2
Search Spirit Airlines flights
SouthwestPriceFrom $169Free CancellationRating
8.0
4,258 reviews
Search Southwest flights
United AirlinesPriceFrom $170Free CancellationRating
7.4
9,769 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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