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

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The best prices from Las Vegas 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
Las Vegas (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 Las Vegas to Houston

One-way from

$63

One-way flight from Las Vegas 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 Las Vegas to Houston?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Houston. Check prices with Cheapflights to find a great deal for your trip.

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

To save on the cost of your flight from Las Vegas 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 Las Vegas to Houston?

Our data shows that February tends to be the cheapest month to fly to Houston from Las Vegas. Users have commonly found prices around $134 for the month, but tickets can be as low as $68. Due to multiple factors, prepare for potentially higher prices in December.

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

It’s typically best to fly out from Las Vegas to Houston at noon. Doing so could potentially save you 23% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap flights from Las Vegas to Houston in October, November 2020

The best prices found for LAS to IAH flights for October, November
5 Nov - 9 Nov
$57pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran
12 Nov - 16 Nov
$63pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran
11 Nov - 15 Nov
$64pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran

Las Vegas to Houston 2020 flight deals

Cheap flights to Houston from Las Vegas found for this year
5 Nov - 9 Nov
$57pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran
12 Nov - 16 Nov
$63pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran
11 Nov - 15 Nov
$64pp
LAS
Las Vegas McCarran
Multiple Airlines
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 Las Vegas

Save time with Las Vegas to Houston direct flight deals
5 Nov - 9 Nov
$57pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran
12 Nov - 16 Nov
$63pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran
11 Nov - 15 Nov
$64pp
LAS
Las Vegas McCarran
Multiple Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran

Last minute flights from Las Vegas to Houston

Late deals on round-trip flights to Houston from Las Vegas, departing today and this week
5 Nov - 9 Nov
$57pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran
5 Nov - 10 Nov
$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
5 Nov - 8 Nov
$77pp
LAS
Las Vegas McCarran
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
Non-Stop
LAS
Las Vegas McCarran

One-way flights to Houston from Las Vegas

The cheapest one-way flights from Las Vegas to Houston
1:05 am - 6:50 pm
Frontier
1 Stop
15h 45m
LAS - IAH
Frontier
$63
Gotogate
3:25 am - 8:16 am
Spirit Airlines
Nonstop
2h 51m
LAS - IAH
Spirit Airlines
$73
FlightNetwork
7:29 pm - 7:42 pm
Multiple Airlines
1 Stop
22h 13m
LAS - IAH
Multiple Airlines
$74
FlyFar

Related info for your journey

Useful info, stats and facts about Las Vegas to Houston flights.

Flight FAQs

From Las Vegas 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 Las Vegas to Houston for under $100 on Cheapflights?

Yes, there are multiple flights from Las Vegas to Houston for under $100. The cheapest flight booked recently is on Frontier for just $57, but on average you can expect to pay $72.

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

Cheapflights has at least 20 direct flights from Las Vegas to Houston under $100. A good price for a nonstop flight from Las Vegas to Houston is less than $77.

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

There are currently 20+ open flights from Las Vegas 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: Sunday, Friday, Saturday.

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 Las Vegas to Houston on average per day?

Per day, 14 flights depart from Las Vegas McCarran to Houston George Bush Intcntl on average.
Morning (6am - Noon) - 36% of flight departures
Afternoon (Noon - 6pm) - 64% 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 3 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 Las Vegas to Houston?

Airlines like Spirit Airlines and Frontier fly from Las Vegas to Houston in about 2h 51m. The time it takes to get you to your destination is usually consistent. Las Vegas and Houston are separated by a distance of 1226 mi. All flights are typically nonstop.

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

Currently priced at $57, Frontier will fly you from Las Vegas to Houston and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Spirit Airlines for as low as $73. Frontier is 58% cheaper than the average price of flights available within the next 90 days to this destination.

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

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $29. Users have also found tickets on Spirit Airlines for as little as $36.

Alternative routes for Las Vegas to Houston

Destination information for Houston

Things to know before you go. Useful info for your trip from Las Vegas to Houston
Flight duration
3h 05m
Average temperature for October in Houston
77.0 °F

Airports servicing Las Vegas

Airports servicing Houston

Hourly flight availability from Las Vegas to Houston

Afternoon Noon to 6 PM 66% of LAS to IAH departures
Morning 6 AM to noon 34% of LAS to IAH departures
Early morning Midnight to 6 AM 0% of LAS to IAH departures
Evening 6 PM to midnight 0% of LAS to IAH departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Las Vegas to Houston
Sunday
4 daily flights
Monday
8 daily flights
Tuesday
5 daily flights
Wednesday
5 daily flights
Thursday
6 daily flights
Friday
9 daily flights
Saturday
3 daily flights
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