Cheap flights from Houston to Las Vegas (IAH - LAS)

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The best prices from Houston to Las Vegas McCarran are usually found in August or April, booked 44 days in advance, depart on a Monday or Tuesday and return on a Thursday

How to find the cheapest flight from
Houston (IAH) to Las Vegas (LAS)

All the information you need to plan the best IAH to LAS flight in 2021: compare Houston to Las Vegas flight prices with the expected peak season, weather and rainfall in Las Vegas.
HO1 - LAS
Price
$135 - $224
LAS
Temperature
48.2 - 93.2 °F
LAS
Precipitation
0.1 - 0.8 inches

Popular in

December

High demand for flights, 26% potential price rise

Cheapest in

August

Best time to find cheap flights, 19% potential price drop

Round-trip from

$135

From Houston to Las Vegas McCarran

One-way from

$56

One-way flight from Houston to Las Vegas McCarran

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Houston to Las Vegas?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Houston to Las Vegas?

August can be a great time to fly to Las Vegas from Houston with a flight ticket averaging about $167. Cheapflights users have found deals in the month of August for as cheap as $61. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Houston to Las Vegas (HO1 - LAS)?

It’s optimal to fly from Houston to Las Vegas in the evening. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight at noon.

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

Users have found that booking a flight from Houston to Las Vegas at least 41 days early can save you up to 23% on average compared to booking a flight this week. If booking 41 days before your flight isn’t an option for you, users have found flights from Houston to Las Vegas for as little as $153 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $203 for flights departing within the next 3 days.

Cheap flights from Houston to Las Vegas in October, November 2021

The best prices found for IAH to LAS flights for October, November
30 Oct - 6 Nov
$71pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
6 Nov - 9 Nov
$72pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
9 Nov - 11 Nov
$73pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl

Houston to Las Vegas 2021 flight deals

Cheap flights to Las Vegas from Houston found for this year
30 Oct - 6 Nov
$71pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
6 Nov - 9 Nov
$72pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
9 Nov - 11 Nov
$73pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl

Non-stop flights to Las Vegas from Houston

Save time with Houston to Las Vegas direct flight deals
4 Nov - 9 Nov
$78pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
3 Nov - 10 Nov
$79pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
8 Nov - 8 Nov
$80pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Last minute flights from Houston to Las Vegas

Late deals on round-trip flights to Las Vegas from Houston, departing today and this week
30 Oct - 6 Nov
$71pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
31 Oct - 6 Nov
$76pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
30 Oct - 10 Nov
$78pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

One-way flights to McCarran from Houston

The cheapest one-way flights from Houston to Las Vegas
7:40 am - 8:59 am
Sun Country Air
Nonstop
3h 19m
IAH - LAS
Sun Country Air
3:00 pm - 7:53 am
Multiple Airlines
2 Stops
18h 53m
IAH - LAS
Multiple Airlines
$63
Kiwi.com
3:43 pm - 5:11 pm
Frontier
Nonstop
3h 28m
IAH - LAS
Frontier
$64
JustFly

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Houston</span> to <span class="emphasized">Las Vegas</span> flights.

Flight FAQs

From Houston to Las Vegas

What airport do you fly into for flights to Las Vegas from Houston?

Most people fly into Las Vegas McCarran (LAS) if they book a flight to Las Vegas from Houston. On average, McCarran has 12 inbound flights from Houston per day from 7 airlines. Las Vegas McCarran is conveniently located just 6.2 mi from Las Vegas’s city center.

Which airlines flying from Houston to Las Vegas McCarran have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Spirit Airlines, United Airlines, and Frontier flying from Houston to Las Vegas McCarran have implemented new flexible cancellation policies.

Can I find flights from Houston to Las Vegas for under $100 on Cheapflights?

Yes, there are multiple flights from Houston to Las Vegas for under $100. The cheapest flight booked recently is on Spirit Airlines for just $69, but on average you can expect to pay $80.

Are there nonstop flights from Houston to Las Vegas for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Houston to Las Vegas under $100. A good price for a nonstop flight from Houston to Las Vegas is less than $87.

Are there last-minute flights available from Houston to Las Vegas for under $100?

There are currently 20+ open flights from Houston to Las Vegas within the next 7 days for less than $100.

What days are nonstop flights available from Houston to Las Vegas?

Nonstop flights are available for this route on the following days: Tuesday, Thursday, Friday, Saturday.

How popular is this Houston to Las Vegas flight route?

Within the past month, 1,622 users have taken a look at flights from Houston to Las Vegas McCarran.

How many flights depart from Houston to Las Vegas on average per day?

Per day, 8 flights depart from Houston to Las Vegas on average.
Morning (6am - Noon) - 38% of flight departures
Afternoon (Noon - 6pm) - 25% of flight departures
Evening (6pm - Midnight) - 38% of flight departures

How long is the flight from Houston to Las Vegas?

For as low as $69, Spirit Airlines can have you in Las Vegas from Houston in 3h 10m. The distance between Houston and Las Vegas is about 1226 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Houston to Las Vegas round-trip?

Currently priced at $69, Spirit Airlines will fly you from Houston to Las Vegas and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Frontier for as low as $75. Spirit Airlines is currently priced 58% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Houston to Las Vegas one-way?

One-way options have recently been found by users for as low as $37 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $44 and Sun Country Air from $56 one-way.

What are the cheapest flights from Houston to Las Vegas?

Looking at all options, your cheapest flight can be booked for $38. While the most popular route (Houston Hobby - Las Vegas McCarran) can be booked for $78 on average our data indicates $566 when flying from Houston to Las Vegas

What are the most popular airlines that fly from Houston to Las Vegas?

When booking a flight from Houston to Las Vegas, you may want to consider flying on Major Airline, American Airlines or Delta as they are the most popular for this route.

What are the most reliable airlines from Houston to Las Vegas?

Before booking your flight to Las Vegas from Houston, check out the most reliable airlines to get you to your destination on time: Azul (95%), Spirit Airlines (89%), United Airlines( 85%).

How long is the flight from Houston to Las Vegas?

If you get a direct flight from Houston to Las Vegas, expect a flight time of right around three hours. Flights with stops add a couple hours to your trip.

Which airlines operate flights from Houston to Las Vegas?

Southwest and United are the major U.S. carriers offering direct flights from Houston to Las Vegas, but there are also direct flights available through two low-cost carriers, Frontier and Spirit. There are even more options available if you don't mind booking an indirect flight.

How frequent are flights between Houston and Las Vegas?

Las Vegas is one of the more popular destinations from Houston so flights are frequent. There are over a dozen direct flights from Houston to Las Vegas every day, and even more indirect flights.

Which airports serve Houston to Las Vegas?

George Bush Intercontinental Airport is Houston's primary airport, and Las Vegas's primary airport is McCarran International. Most airlines offer flights between those two airports, but Southwest's flights from Houston to Las Vegas fly out of William P. Hobby Airport.

Which direct flight route between Houston and Las Vegas is cheapest?

Although there are more direct flight routes from George Bush Intercontinental Airport to McCarran International, the cheapest direct flights often originate from William P. Hobby Airport. If you don't have an airline preference, it's a good idea to compare prices from both of Houston's major airports. When you're used to the humidity in Houston, it's certainly an adjustment coming out to Las Vegas. Since it's in the desert, it's a dry climate with hot summers and chilly winters. Staying on the famous Las Vegas Strip is the way to go, since it puts you in the middle of the action and you can reach most of the city's hot spots in a short cab ride. Las Vegas is home to excellent restaurants and beautiful night clubs, but if you end up gambling, remember that you can get free drinks from the casino's cocktail waitresses. See the many sights and shows that Las Vegas has to offer. Give our smart search engine a try to find all the cheap flights from Houston to Las Vegas.

COVID Restrictions

View COVID Travel Restrictions for Las Vegas, NV

Do I need a COVID test to fly to Las Vegas from Houston?

Information is based on travel restrictions for travel to Las Vegas McCarran within the United States

Most visitors from Houston need to provide a negative COVID-19 test result and/or quarantine to enter Las Vegas McCarran.

COVID-19 testing requirements
Visitors from Houston must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Las Vegas McCarran.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering Las Vegas McCarran.

Do I need a test to fly back to Houston from Las Vegas?

Returning to Houston from Las Vegas McCarran

COVID-19 testing requirements
Visitors from Las Vegas McCarran must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Houston.

Quarantine requirements
Visitors from Las Vegas McCarran are not required to quarantine after entering Houston.

Hide COVID Travel Restrictions for Las Vegas, NV

Alternative routes for Houston to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Las Vegas

Things to know before you go - useful duration and weather info for your trip from Houston to Las Vegas.
Flight duration from Houston to LAS
3h 08m
Average temperature for October in Las Vegas
82.4 °F
Avg rainfall for October in Las Vegas
0.3 ″

Airports servicing Houston

Airports servicing Las Vegas

Top 5 airlines flying from Houston to Las Vegas McCarran

The chart below displays the airlines Cheapflights users traveling from Houston to Las Vegas choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$38 $144 No cancel fee 62%
American Airlines
$59 $315 No cancel fee 71%
United Airlines
$61 $309 No cancel fee 69%
Spirit Airlines
$75 $205 No cancel fee 65%
Delta
$97 $233 No cancel fee N/A

Hourly flight availability from Houston to Las Vegas

See what time of day planes typically take off from Houston towards Las Vegas.
Morning 6 AM to noon 55% of IAH to LAS departures
Afternoon Noon to 6 PM 25% of IAH to LAS departures
Evening 6 PM to midnight 14% of IAH to LAS departures
Early morning Midnight to 6 AM 6% of IAH to LAS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Houston to Las Vegas
See how many times per day planes take to the skies headed from Houston to Las Vegas.
Sunday
0 flights
Monday
20 daily flights
Tuesday
15 daily flights
Wednesday
15 daily flights
Thursday
20 daily flights
Friday
20 daily flights
Saturday
0 flights
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