Menu

Cheap flights from McCarran Intl to Houston (LAS - IAH)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from McCarran Intl to Houston are usually found in April or January, booked 37 days in advance, depart on a Friday or Thursday and return on a Tuesday

How to find the cheapest flight from
McCarran Intl (LAS) to Houston (IAH)

LAS - IAH
Price
$88 - $221
IAH
Temperature
59 - 86 °F

Popular in

June

High demand for flights, 38% potential price rise

Cheapest in

April

Best time to find cheap flights, 36% potential price drop

Round-trip from

$88

From McCarran Intl to Houston

One-way from

$49

One-way flight from McCarran Intl to Houston

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 McCarran Intl to Houston?

Saturday flights are found to be more expensive to fly from McCarran Intl to Houston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Houston.

How far in advance should I book a flight from McCarran Intl to Houston?

To save on the cost of your flight from McCarran Intl to Houston, book at least 44 days before your planned departure. Booking around this time can save you about 26% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $118 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $157.

What is the cheapest month to fly from McCarran Intl to Houston?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Houston. Flights to Houston from McCarran Intl in February are about $134 on average during February, but can be found for as low as $68.

When is the cheapest time to fly from McCarran Intl to Houston (LAS - IAH)?

When flying from McCarran Intl to Houston, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 23% versus a flight in the afternoon.

Cheap flights from McCarran Intl to Houston in January, February 2021

The best prices found for LAS to IAH flights for January, February
28 Jan - 31 Jan
$58pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran
29 Jan - 31 Jan
$59pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran
4 Feb - 11 Feb
$65pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran

McCarran Intl to Houston 2021 flight deals

Cheap flights to Houston from McCarran Intl found for this year
6 Mar - 8 Mar
$54pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran
4 Mar - 8 Mar
$55pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran
28 Jan - 31 Jan
$58pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran

Non-stop flights to Houston from McCarran Intl

Save time with McCarran Intl to Houston direct flight deals
6 Mar - 8 Mar
$54pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran
4 Mar - 8 Mar
$55pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran
28 Jan - 31 Jan
$58pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran

Last minute flights from McCarran Intl to Houston

Late deals on round-trip flights to Houston from McCarran Intl, departing today and this week
28 Jan - 31 Jan
$58pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran
29 Jan - 31 Jan
$59pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran
28 Jan - 29 Jan
$66pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran

One-way flights to Houston from McCarran Intl

The cheapest one-way flights from McCarran Intl to Houston
1:10 am - 6:07 am
United Airlines
Nonstop
2h 57m
LAS - IAH
United Airlines
$49
United
6:59 pm - 11:54 pm
Spirit Airlines
Nonstop
2h 55m
LAS - IAH
Spirit Airlines
$69
mytrip.com
8:50 am - 8:26 am
Multiple Airlines
1 Stop
21h 36m
LAS - IAH
Multiple Airlines
$70
Kiwi.com

Related info for your journey

Useful info, stats and facts about McCarran Intl to Houston flights.

Flight FAQs

From McCarran Intl to Houston

Are flight prices decreasing from Las Vegas to Houston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Las Vegas and Houston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Las Vegas McCarran to Houston George Bush Intcntl to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. New policies for travelers booking flights from Las Vegas McCarran to Houston George Bush Intcntl include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

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

Some of our airline partners flying from Las Vegas McCarran to Houston George Bush Intcntl have new flexible policies in place due to COVID-19. Spirit Airlines, United Airlines, and Frontier are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Spirit Airlines with this kind of flexibility.

Can I find flights from McCarran Intl to Houston for under $100 on Cheapflights?

Yes, there are multiple flights from McCarran Intl to Houston for under $100. The cheapest flight booked recently is on Frontier for just $54, but on average you can expect to pay $71.

Are there nonstop flights from McCarran Intl to Houston for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from McCarran Intl to Houston under $100. A good price for a nonstop flight from McCarran Intl to Houston is less than $72.

Are there last-minute flights available from McCarran Intl to Houston for under $100?

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

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

You can find nonstop flights on the following days: Monday.

How popular is this flight route?

Flights from Las Vegas McCarran to Houston George Bush Intcntl have been viewed 176 times in the past calendar month.

How many flights depart from McCarran Intl to Houston on average per day?

Per day, 2 flights depart from Las Vegas McCarran to Houston George Bush Intcntl on average.
Afternoon (Noon - 6pm) - 100% of flight departures

Does it rain more in Las Vegas or Houston?

In Las Vegas, there will be less rainfall in Las Vegas compared to Houston over the next 6 days.

Is Las Vegas weather warmer or cooler than Houston?

We forecast the temperature to be around the 106 °F's in July, on average. The temperature in Houston is generally colder than in Las Vegas. Book flights in a timely manner in correlation to your departure date.

How long is the flight from McCarran Intl to Houston?

A quick flight from McCarran Intl to Houston can take about 2h 47m. Spirit Airlines provides one of the quickest options available for as low as $73. Airlines will cover a distance of 1226 mi. All flights are typically nonstop.

What are the cheapest airlines flying from McCarran Intl to Houston round-trip?

Flying on Frontier is currently your cheapest option to Houston, with prices starting at $54. Another option worth looking into is Spirit Airlines, starting at $73 round trip. Frontier is priced at 60% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from McCarran Intl to Houston one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $29. Spirit Airlines flights start at $39 while deals on United Airlines start at $49 one-way.

Alternative routes for McCarran Intl to Houston

Destination information for Houston

Things to know before you go. Useful info for your trip from McCarran Intl to Houston
Flight duration
3h 09m
Average temperature for January in Houston
59.0 °F

Airports servicing Las Vegas

Airports servicing Houston

Top 5 airlines flying from McCarran Intl to Houston

The chart below displays the airlines Cheapflights users traveling from McCarran Intl to Houston 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
$39 $108 No cancel fee 62%
Delta
$102 $146 No cancel fee N/A
American Airlines
$69 $158 No cancel fee 71%
Spirit Airlines
$67 $174 No cancel fee 65%
United Airlines
$57 $246 No cancel fee 69%

Hourly flight availability from McCarran Intl to Houston

Afternoon Noon to 6 PM 46% of LAS to IAH departures
Morning 6 AM to noon 39% of LAS to IAH departures
Evening 6 PM to midnight 8% of LAS to IAH departures
Early morning Midnight to 6 AM 7% of LAS to IAH departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from McCarran Intl to Houston
Sunday
10 daily flights
Monday
8 daily flights
Tuesday
6 daily flights
Wednesday
8 daily flights
Thursday
8 daily flights
Friday
10 daily flights
Saturday
7 daily flights
Home North America USA Texas Houston Cheap flights from McCarran Intl to Houston