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Cheap flights from Houston to Las Vegas from $52

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Las Vegas departing on 9/16. 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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Cheap round-trip flights

Spirit Airlines Logo
9:26 pm - 10:45 pmIAH-LAS
3h 19mnonstop
Spirit Airlines Logo
12:47 am - 5:50 amLAS-IAH
3h 03mnonstop
$100Spirit Airlines
Find Deal
Mon, Sep 8 - Wed, Sep 10
Spirit Airlines Logo
9:26 pm - 10:45 pmIAH-LAS
3h 19mnonstop
Spirit Airlines Logo
11:34 am - 4:43 pmLAS-IAH
3h 09mnonstop
$101Spirit Airlines
Find Deal
Tue, Sep 16 - Sat, Sep 20
Frontier Logo
5:07 pm - 6:28 pmIAH-LAS
3h 21mnonstop
Frontier Logo
12:59 am - 11:09 amLAS-IAH
8h 10m1 stop
$107Frontier
Find Deal
Mon, Sep 22 - Wed, Sep 24
Frontier Logo
5:07 pm - 6:28 pmIAH-LAS
3h 21mnonstop
Frontier Logo
12:59 am - 9:14 pmLAS-IAH
18h 15m1 stop
$116Frontier
Find Deal
Mon, Sep 22 - Tue, Sep 23
Southwest Logo
8:30 pm - 9:40 pmHOU-LAS
3h 10mnonstop
Southwest Logo
7:45 am - 12:50 pmLAS-HOU
3h 05mnonstop
$177Southwest
Find Deal
Sat, Sep 20 - Sat, Sep 27
Southwest Logo
8:15 pm - 9:25 pmHOU-LAS
3h 10mnonstop
Southwest Logo
7:40 am - 12:45 pmLAS-HOU
3h 05mnonstop
$184Southwest
Find Deal
Sun, Sep 21 - Wed, Sep 24
American Airlines Logo
6:39 pm - 10:05 pmHOU-LAS
5h 26m1 stop
American Airlines Logo
11:59 pm - 8:29 amLAS-HOU
6h 30m1 stop
$196American Airlines
Find Deal
Tue, Oct 14 - Sat, Oct 18
American Airlines Logo
6:22 pm - 9:45 pmHOU-LAS
5h 23m1 stop
American Airlines Logo
5:15 am - 2:03 pmLAS-HOU
6h 48m1 stop
$204American Airlines
Find Deal
Sun, Sep 28 - Wed, Oct 1
Delta Logo
1:13 pm - 8:20 pmHOU-LAS
9h 07m1 stop
Delta Logo
12:29 am - 9:49 amLAS-HOU
7h 20m1 stop
$217Delta
Find Deal
Sat, Sep 20 - Mon, Sep 22
Delta Logo
6:37 pm - 12:30 amHOU-LAS
7h 53m1 stop
Delta Logo
11:53 pm - 9:49 amLAS-HOU
7h 56m1 stop
$231Delta
Find Deal
Sun, Sep 14 - Tue, Sep 16

Frontier flights from Houston to Las Vegas

Our best Frontier deals on Houston to Las Vegas flight tickets
Frontier
Sep 1
IAH7:12 pmHouston George Bush Intcntl
3h 18m
LAS8:30 pmLas Vegas Harry Reid Intl
Sep 4
LAS10:41 amLas Vegas Harry Reid Intl
3h 26m
IAH4:07 pmHouston George Bush Intcntl
$104
Find similar
Frontier
Sep 22
IAH5:07 pmHouston George Bush Intcntl
3h 21m
LAS6:28 pmLas Vegas Harry Reid Intl
Sep 24
LAS12:59 amLas Vegas Harry Reid Intl
8h 10m
1 stop
IAH11:09 amHouston George Bush Intcntl
$107
Find similar
Frontier
Sep 1
IAH7:12 pmHouston George Bush Intcntl
3h 18m
LAS8:30 pmLas Vegas Harry Reid Intl
Sep 4
LAS10:41 amLas Vegas Harry Reid Intl
3h 26m
IAH4:07 pmHouston George Bush Intcntl
$109
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Delta flights from Houston to Las Vegas

Our best Delta deals on Houston to Las Vegas flight tickets
Delta
Sep 20
HOU1:13 pmHouston Hobby
9h 07m
1 stop
LAS8:20 pmLas Vegas Harry Reid Intl
Sep 22
LAS12:29 amLas Vegas Harry Reid Intl
7h 20m
1 stop
HOU9:49 amHouston Hobby
$217
Find similar
Delta
Sep 14
HOU6:37 pmHouston Hobby
7h 53m
1 stop
LAS12:30 amLas Vegas Harry Reid Intl
Sep 16
LAS11:53 pmLas Vegas Harry Reid Intl
7h 56m
1 stop
HOU9:49 amHouston Hobby
$231
Find similar
Delta
Aug 27
HOU6:00 amHouston Hobby
10h 06m
1 stop
LAS2:06 pmLas Vegas Harry Reid Intl
Aug 30
LAS6:00 amLas Vegas Harry Reid Intl
9h 39m
1 stop
HOU5:39 pmHouston Hobby
$357
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momondo Fare Finder

 
Customize your flight search to find flights from Houston to Las Vegas 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 August 21, 2025.
Use the filters below to find and compare flights from Houston to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Mon 9/8

9:26 pm-10:45 pm

Nonstop3h 19m

Las Vegas Harry Reid Intl

Wed 9/10

12:47 am-5:50 am

Nonstop3h 03m

$100

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Tue 9/16

9:26 pm-10:45 pm

Nonstop3h 19m

Las Vegas Harry Reid Intl

Sat 9/20

11:34 am-4:43 pm

Nonstop3h 09m

$101

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Mon 9/22

5:07 pm-6:28 pm

Nonstop3h 21m

Las Vegas Harry Reid Intl

Wed 9/24

12:59 am-11:09 am

1 stop8h 10m

$107

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Mon 9/22

5:07 pm-6:28 pm

Nonstop3h 21m

Las Vegas Harry Reid Intl

Tue 9/23

12:59 am-9:14 pm

1 stop18h 15m

$116

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Sat 9/20

8:30 pm-9:40 pm

Nonstop3h 10m

Las Vegas Harry Reid Intl

Sat 9/27

7:45 am-12:50 pm

Nonstop3h 05m

$177

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Sun 9/21

8:15 pm-9:25 pm

Nonstop3h 10m

Las Vegas Harry Reid Intl

Wed 9/24

7:40 am-12:45 pm

Nonstop3h 05m

$184

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Tue 10/14

6:39 pm-10:05 pm

1 stop5h 26m

Las Vegas Harry Reid Intl

Sat 10/18

11:59 pm-8:29 am

1 stop6h 30m

$196

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Sun 9/28

6:22 pm-9:45 pm

1 stop5h 23m

Las Vegas Harry Reid Intl

Wed 10/1

5:15 am-2:03 pm

1 stop6h 48m

$204

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Sat 9/20

1:13 pm-8:20 pm

1 stop9h 07m

Las Vegas Harry Reid Intl

Mon 9/22

12:29 am-9:49 am

1 stop7h 20m

$217

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Sun 9/14

6:37 pm-12:30 am

1 stop7h 53m

Las Vegas Harry Reid Intl

Tue 9/16

11:53 pm-9:49 am

1 stop7h 56m

$231

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 Las Vegas from

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

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 cheapest month to fly to Las Vegas?

The month of September is, on average, the cheapest month to fly to Las Vegas from Houston, with most prices found around $179. The month of January is another great option to travel to Las Vegas, with average flight prices from Houston averaging around $185.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Wednesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $336. Flights from Houston to Las Vegas on a Sunday will generally be more expensive and average around $422. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $216. Flights to Las Vegas are more costly in the morning, with an average ticket price of $250. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to Las Vegas from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $230 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Houston for as low as $178 on momondo.

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

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

Cheap Houston to Las Vegas flight deals and tips

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

Fastest flight time

3h 05m

Direct flights

Every day

Airports in Las Vegas

1 airport
The fastest flight from Houston to Las Vegas takes 3h 05m
Direct flights go from Houston to Las Vegas every day.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)
Search flight deals

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

    Houston and Las Vegas Harry Reid Intl are 1225.1 mi apart from one another. Flights usually cover this in 3h 05m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Houston to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport 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 Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Las Vegas

Compare and see reviews for airlines that fly from Houston to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $75Free CancellationRating
6.3
8,035 reviews
Search Spirit Airlines flights
FrontierPriceFrom $76Free CancellationRating
5.8
3,207 reviews
Search Frontier flights
DeltaPriceFrom $162Free CancellationRating
7.9
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $172Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $183Free CancellationRating
8.0
4,245 reviews
Search Southwest flights
United AirlinesPriceFrom $192Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
North Las Vegas
Paradise
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
Needles

Why use momondo?

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

Finding the right flight to Las Vegas from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Las Vegas quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between Houston and Las Vegas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Houston to Las Vegas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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