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Cheap flights from Houston to Las Vegas from $54

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 11/11. 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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Multiple Airlines Logo
8:06 pm - 9:30 pmIAH-LAS
3h 24mnonstop
Multiple Airlines Logo
11:59 pm - 11:18 amLAS-IAH
9h 19m1 stop
$103Multiple Airlines
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Mon, Nov 10 - Mon, Nov 17
Multiple Airlines Logo
8:06 pm - 9:30 pmIAH-LAS
3h 24mnonstop
Multiple Airlines Logo
2:32 pm - 7:30 pmLAS-IAH
2h 58mnonstop
$104Multiple Airlines
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Fri, Nov 14 - Fri, Nov 21
Frontier Logo
5:23 pm - 9:12 amIAH-LAS
17h 49m1 stop
Frontier Logo
11:11 am - 4:28 pmLAS-IAH
3h 17mnonstop
$107Frontier
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Mon, Nov 3 - Thu, Nov 6
Frontier Logo
8:06 pm - 9:30 pmIAH-LAS
3h 24mnonstop
Frontier Logo
12:59 am - 10:53 amLAS-IAH
7h 54m1 stop
$108Frontier
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Thu, Nov 13 - Wed, Nov 19
Spirit Airlines Logo
6:00 am - 7:19 amIAH-LAS
3h 19mnonstop
Spirit Airlines Logo
10:07 pm - 9:41 amLAS-IAH
9h 34m1 stop
$111Spirit Airlines
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Sat, Dec 6 - Tue, Dec 9
Spirit Airlines Logo
7:13 am - 8:34 amIAH-LAS
3h 21mnonstop
Spirit Airlines Logo
11:15 pm - 8:36 amLAS-IAH
7h 21m1 stop
$112Spirit Airlines
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Wed, Dec 3 - Sat, Dec 6
Southwest Logo
10:35 pm - 11:55 pmHOU-LAS
3h 20mnonstop
Southwest Logo
5:35 am - 10:25 amLAS-HOU
2h 50mnonstop
$171Southwest
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Sun, Nov 16 - Wed, Nov 19
Southwest Logo
8:40 pm - 10:00 pmHOU-LAS
3h 20mnonstop
Southwest Logo
2:05 pm - 8:30 pmLAS-HOU
4h 25m1 stop
$177Southwest
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Mon, Dec 8 - Thu, Dec 11
American Airlines Logo
6:37 pm - 10:18 pmHOU-LAS
5h 41m1 stop
American Airlines Logo
6:30 am - 3:54 pmLAS-HOU
7h 24m1 stop
$201American Airlines
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Mon, Nov 10 - Sat, Nov 15
American Airlines Logo
6:37 pm - 10:56 pmHOU-LAS
6h 19m1 stop
American Airlines Logo
11:59 pm - 8:37 amLAS-HOU
6h 38m1 stop
$211American Airlines
Find Deal
Sat, Nov 8 - Thu, Nov 13

American Airlines flights from Houston to Las Vegas

Our best American Airlines deals on Houston to Las Vegas flight tickets
American Airlines
Nov 10
HOU6:37 pmHouston Hobby
5h 41m
1 stop
LAS10:18 pmLas Vegas Harry Reid Intl
Nov 15
LAS6:30 amLas Vegas Harry Reid Intl
7h 24m
1 stop
HOU3:54 pmHouston Hobby
$201
Find similar
American Airlines
Nov 8
HOU6:37 pmHouston Hobby
6h 19m
1 stop
LAS10:56 pmLas Vegas Harry Reid Intl
Nov 13
LAS11:59 pmLas Vegas Harry Reid Intl
6h 38m
1 stop
HOU8:37 amHouston Hobby
$211
Find similar
American Airlines
Nov 16
HOU8:20 pmHouston Hobby
5h 33m
1 stop
LAS11:53 pmLas Vegas Harry Reid Intl
Nov 19
LAS8:00 amLas Vegas Harry Reid Intl
7h 54m
1 stop
HOU5:54 pmHouston Hobby
$214
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Frontier flights from Houston to Las Vegas

Our best Frontier deals on Houston to Las Vegas flight tickets
Frontier
Nov 3
IAH5:23 pmHouston George Bush Intcntl
17h 49m
1 stop
LAS9:12 amLas Vegas Harry Reid Intl
Nov 6
LAS11:11 amLas Vegas Harry Reid Intl
3h 17m
IAH4:28 pmHouston George Bush Intcntl
$107
Find similar
Frontier
Nov 13
IAH8:06 pmHouston George Bush Intcntl
3h 24m
LAS9:30 pmLas Vegas Harry Reid Intl
Nov 19
LAS12:59 amLas Vegas Harry Reid Intl
7h 54m
1 stop
IAH10:53 amHouston George Bush Intcntl
$108
Find similar
Frontier
Nov 7
IAH5:23 pmHouston George Bush Intcntl
17h 49m
1 stop
LAS9:12 amLas Vegas Harry Reid Intl
Nov 10
LAS6:10 amLas Vegas Harry Reid Intl
11h 01m
1 stop
IAH7:11 pmHouston George Bush Intcntl
$114
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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 October 16, 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 11/10

8:06 pm-9:30 pm

Nonstop3h 24m

Las Vegas Harry Reid Intl

Mon 11/17

11:59 pm-11:18 am

1 stop9h 19m

$103

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Fri 11/14

8:06 pm-9:30 pm

Nonstop3h 24m

Las Vegas Harry Reid Intl

Fri 11/21

2:32 pm-7:30 pm

Nonstop2h 58m

$104

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Mon 11/3

5:23 pm-9:12 am

1 stop17h 49m

Las Vegas Harry Reid Intl

Thu 11/6

11:11 am-4:28 pm

Nonstop3h 17m

$107

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Thu 11/13

8:06 pm-9:30 pm

Nonstop3h 24m

Las Vegas Harry Reid Intl

Wed 11/19

12:59 am-10:53 am

1 stop7h 54m

$108

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Sat 12/6

6:00 am-7:19 am

Nonstop3h 19m

Las Vegas Harry Reid Intl

Tue 12/9

10:07 pm-9:41 am

1 stop9h 34m

$111

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Wed 12/3

7:13 am-8:34 am

Nonstop3h 21m

Las Vegas Harry Reid Intl

Sat 12/6

11:15 pm-8:36 am

1 stop7h 21m

$112

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Sun 11/16

10:35 pm-11:55 pm

Nonstop3h 20m

Las Vegas Harry Reid Intl

Wed 11/19

5:35 am-10:25 am

Nonstop2h 50m

$171

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Mon 12/8

8:40 pm-10:00 pm

Nonstop3h 20m

Las Vegas Harry Reid Intl

Thu 12/11

2:05 pm-8:30 pm

1 stop4h 25m

$177

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Mon 11/10

6:37 pm-10:18 pm

1 stop5h 41m

Las Vegas Harry Reid Intl

Sat 11/15

6:30 am-3:54 pm

1 stop7h 24m

$201

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Sat 11/8

6:37 pm-10:56 pm

1 stop6h 19m

Las Vegas Harry Reid Intl

Thu 11/13

11:59 pm-8:37 am

1 stop6h 38m

$211

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 January is, on average, the cheapest month to fly to Las Vegas from Houston, with most prices found around $184. The month of November is another great option to travel to Las Vegas, with average flight prices from Houston averaging around $202.

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

Our data shows that Saturday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $320. Flights from Houston to Las Vegas on a Sunday will generally be more expensive and average around $433. 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 at noon, with an average ticket price of $261. Departure times at noon 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 $234 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 $181 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 10m

Direct flights

Every day

Airports in Las Vegas

1 airport
The fastest flight from Houston to Las Vegas takes 3h 10m
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 10m, 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 $79Free CancellationRating
6.3
8,099 reviews
Search Spirit Airlines flights
FrontierPriceFrom $83Free CancellationRating
5.8
3,137 reviews
Search Frontier flights
SouthwestPriceFrom $174Free CancellationRating
8.0
4,240 reviews
Search Southwest flights
United AirlinesPriceFrom $176Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
American AirlinesPriceFrom $180Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
DeltaPriceFrom $201Free CancellationRating
7.9
7,982 reviews
Search Delta 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
Paradise
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
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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