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Cheap flights from Las Vegas to Houston 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 Las Vegas to Houston departing on 9/17. 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

Frontier Logo
10:41 am - 4:07 pmLAS-IAH
3h 26mnonstop
Frontier Logo
6:37 pm - 7:53 pmIAH-LAS
3h 16mnonstop
$104Frontier
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Thu, Sep 11 - Sun, Sep 14
Frontier Logo
10:41 am - 4:07 pmLAS-IAH
3h 26mnonstop
Frontier Logo
6:15 am - 4:09 pmIAH-LAS
11h 54m1 stop
$106Frontier
Find Deal
Thu, Sep 4 - Mon, Sep 8
Spirit Airlines Logo
12:47 am - 5:50 amLAS-IAH
3h 03mnonstop
Spirit Airlines Logo
10:02 pm - 7:40 amIAH-LAS
11h 38m1 stop
$108Spirit Airlines
Find Deal
Fri, Sep 19 - Sat, Sep 27
Logo
10:41 am - 4:07 pmLAS-IAH
3h 26mnonstop
Logo
9:26 pm - 10:45 pmIAH-LAS
3h 19mnonstop
$109
Find Deal
Thu, Sep 11 - Sat, Sep 13
Spirit Airlines Logo
12:47 am - 5:50 amLAS-IAH
3h 03mnonstop
Spirit Airlines Logo
9:29 am - 10:46 amIAH-LAS
3h 17mnonstop
$110Spirit Airlines
Find Deal
Fri, Sep 12 - Tue, Sep 16
Logo
10:41 am - 4:07 pmLAS-IAH
3h 26mnonstop
Logo
9:26 pm - 10:45 pmIAH-LAS
3h 19mnonstop
$112
Find Deal
Thu, Sep 18 - Fri, Sep 19
Southwest Logo
7:30 am - 12:25 pmLAS-HOU
2h 55mnonstop
Southwest Logo
7:50 pm - 9:10 pmHOU-LAS
3h 20mnonstop
$151Southwest
Find Deal
Thu, Nov 6 - Mon, Nov 10
Southwest Logo
6:05 pm - 11:05 pmLAS-HOU
3h 00mnonstop
Southwest Logo
1:45 pm - 4:05 pmHOU-LAS
4h 20m1 stop
$157Southwest
Find Deal
Fri, Oct 3 - Mon, Oct 6
American Airlines Logo
6:00 am - 2:03 pmLAS-HOU
6h 03m1 stop
American Airlines Logo
6:44 pm - 10:22 pmHOU-LAS
5h 38m1 stop
$197American Airlines
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Tue, Sep 23 - Sat, Sep 27
American Airlines Logo
11:59 pm - 8:34 amLAS-HOU
6h 35m1 stop
American Airlines Logo
2:24 pm - 6:16 pmHOU-LAS
5h 52m1 stop
$204American Airlines
Find Deal
Thu, Sep 25 - Wed, Oct 8

Southwest flights from Las Vegas to Houston

Our best Southwest deals on Las Vegas to Houston flight tickets
Southwest
Nov 6
LAS7:30 amLas Vegas Harry Reid Intl
2h 55m
HOU12:25 pmHouston Hobby
Nov 10
HOU7:50 pmHouston Hobby
3h 20m
LAS9:10 pmLas Vegas Harry Reid Intl
$151
Find similar
Southwest
Oct 3
LAS6:05 pmLas Vegas Harry Reid Intl
3h 00m
HOU11:05 pmHouston Hobby
Oct 6
HOU1:45 pmHouston Hobby
4h 20m
1 stop
LAS4:05 pmLas Vegas Harry Reid Intl
$157
Find similar
Southwest
Sep 20
LAS5:00 amLas Vegas Harry Reid Intl
3h 00m
HOU10:00 amHouston Hobby
Sep 27
HOU8:30 pmHouston Hobby
3h 10m
LAS9:40 pmLas Vegas Harry Reid Intl
$161
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American Airlines flights from Las Vegas to Houston

Our best American Airlines deals on Las Vegas to Houston flight tickets
American Airlines
Sep 23
LAS6:00 amLas Vegas Harry Reid Intl
6h 03m
1 stop
HOU2:03 pmHouston Hobby
Sep 27
HOU6:44 pmHouston Hobby
5h 38m
1 stop
LAS10:22 pmLas Vegas Harry Reid Intl
$197
Find similar
American Airlines
Sep 25
LAS11:59 pmLas Vegas Harry Reid Intl
6h 35m
1 stop
HOU8:34 amHouston Hobby
Oct 8
HOU2:24 pmHouston Hobby
5h 52m
1 stop
LAS6:16 pmLas Vegas Harry Reid Intl
$204
Find similar
American Airlines
Sep 26
LAS8:55 amLas Vegas Harry Reid Intl
7h 15m
1 stop
HOU6:10 pmHouston Hobby
Sep 28
HOU8:32 pmHouston Hobby
5h 13m
1 stop
LAS11:45 pmLas Vegas Harry Reid Intl
$211
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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 August 25, 2025.
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

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Thu 9/11

10:41 am-4:07 pm

Nonstop3h 26m

Houston George Bush Intcntl

Sun 9/14

6:37 pm-7:53 pm

Nonstop3h 16m

$104

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Thu 9/4

10:41 am-4:07 pm

Nonstop3h 26m

Houston George Bush Intcntl

Mon 9/8

6:15 am-4:09 pm

1 stop11h 54m

$106

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Fri 9/19

12:47 am-5:50 am

Nonstop3h 03m

Houston George Bush Intcntl

Sat 9/27

10:02 pm-7:40 am

1 stop11h 38m

$108

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Thu 9/11

10:41 am-4:07 pm

Nonstop3h 26m

Houston George Bush Intcntl

Sat 9/13

9:26 pm-10:45 pm

Nonstop3h 19m

$109

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Fri 9/12

12:47 am-5:50 am

Nonstop3h 03m

Houston George Bush Intcntl

Tue 9/16

9:29 am-10:46 am

Nonstop3h 17m

$110

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Thu 9/18

10:41 am-4:07 pm

Nonstop3h 26m

Houston George Bush Intcntl

Fri 9/19

9:26 pm-10:45 pm

Nonstop3h 19m

$112

Las VegasHouston

LAS - HOU

LASHOU

Las Vegas Harry Reid Intl

Thu 11/6

7:30 am-12:25 pm

Nonstop2h 55m

Houston Hobby

Mon 11/10

7:50 pm-9:10 pm

Nonstop3h 20m

$151

Las VegasHouston

LAS - HOU

LASHOU

Las Vegas Harry Reid Intl

Fri 10/3

6:05 pm-11:05 pm

Nonstop3h 00m

Houston Hobby

Mon 10/6

1:45 pm-4:05 pm

1 stop4h 20m

$157

Las VegasHouston

LAS - HOU

LASHOU

Las Vegas Harry Reid Intl

Tue 9/23

6:00 am-2:03 pm

1 stop6h 03m

Houston Hobby

Sat 9/27

6:44 pm-10:22 pm

1 stop5h 38m

$197

Las VegasHouston

LAS - HOU

LASHOU

Las Vegas Harry Reid Intl

Thu 9/25

11:59 pm-8:34 am

1 stop6h 35m

Houston Hobby

Wed 10/8

2:24 pm-6:16 pm

1 stop5h 52m

$204

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 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 $137. The month of November is another great option to travel to Houston, with average flight prices from Las Vegas averaging around $139.

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 $333. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Sunday is $522.

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 $239. Try not to purchase tickets in the morning because they tend to be around $425. 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 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 $196 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 $141 on momondo.

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

There are 4 cabin classes available to choose from on Las Vegas Harry Reid Intl 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 near Houston: Houston George Bush Intcntl (IAH), Houston Hobby (HOU)
Search flight deals

  • 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
Spirit AirlinesPriceFrom $69Free CancellationRating
6.3
8,029 reviews
Search Spirit Airlines flights
FrontierPriceFrom $72Free CancellationRating
5.8
3,201 reviews
Search Frontier flights
SouthwestPriceFrom $169Free CancellationRating
8.0
4,243 reviews
Search Southwest flights
United AirlinesPriceFrom $188Free CancellationRating
7.4
8,940 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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