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

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The best prices from Las Vegas McCarran to Houston are usually found in February or April, booked 45 days in advance, depart on a Thursday or Friday and return on a Monday

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

All the information you need to plan the best LAS to IAH flight in 2021: compare Las Vegas to Houston flight prices with the expected peak season, weather and rainfall in Houston.
LAS - HO1
Price
$97 - $197
HO1
Temperature
53.6 - 84.2 °F
HO1
Precipitation
3.2 - 5.9 inches

Popular in

December

High demand for flights, 32% potential price rise

Cheapest in

February

Best time to find cheap flights, 28% potential price drop

Round-trip from

$97

From Las Vegas McCarran to Houston

One-way from

$48

One-way flight from Las Vegas McCarran to Houston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Las Vegas to Houston (LAS - HO1)?

One of the essential ways to save on airfare from Las Vegas to Houston is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 24% on airfare.

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

February can be a great time to fly to Houston from Las Vegas with a flight ticket averaging about $134. Cheapflights users have found deals in the month of February for as cheap as $68. The most expensive prices can be found in the month of December.

What is the cheapest day to fly round-trip from Las Vegas to Houston?

Saturday flights are found to be more expensive to fly from Las Vegas 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 Las Vegas to Houston?

To save up to 26% on this flight, we recommend booking at least 44 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Las Vegas to Houston from $118 1-2 weeks out and tickets from $157 for flights departing within the next 72 hours.

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

The best prices found for LAS to IAH flights for October, November
11 Nov - 16 Nov
$73pp
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
6 Nov - 14 Nov
$77pp
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
LAS
Las Vegas McCarran
28 Oct - 4 Nov
$78pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran

Las Vegas McCarran to Houston 2021 flight deals

Cheap flights to Houston from Las Vegas found for this year
11 Nov - 16 Nov
$73pp
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
6 Nov - 14 Nov
$77pp
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
LAS
Las Vegas McCarran
28 Oct - 4 Nov
$78pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran

Non-stop flights to Houston from Las Vegas

Save time with Las Vegas to Houston direct flight deals
3 Nov - 8 Nov
$78pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
4 Nov - 8 Nov
$79pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
2 Dec - 6 Dec
$80pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
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
28 Oct - 4 Nov
$78pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
30 Oct - 2 Nov
$79pp
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
27 Oct - 30 Oct
$81pp
LAS
Las Vegas McCarran
Spirit 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 Las Vegas

The cheapest one-way flights from Las Vegas to Houston
10:20 am - 3:15 pm
Sun Country Air
Nonstop
2h 55m
LAS - IAH
Sun Country Air
$48
Expedia
8:59 pm - 7:14 am
Frontier
1 Stop
8h 15m
LAS - IAH
Frontier
$64
JustFly
8:45 pm - 4:54 am
Spirit Airlines
2 Stops
30h 09m
LAS - IAH
Spirit Airlines
$67
FareScan

Related info for your journey

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

Flight FAQs

From Las Vegas to Houston

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

Most people fly from Las Vegas McCarran (LAS) if they book a flight from Las Vegas to Houston. On average, McCarran has 6 outbound flights to Houston per day from 6 airlines. Las Vegas McCarran is conveniently located just 6.2 mi from Las Vegas’s city center.

Which airlines flying from Las Vegas McCarran to Houston 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 Las Vegas McCarran to Houston have implemented new flexible cancellation policies.

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 Spirit Airlines for just $73, but on average you can expect to pay $85.

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 $88.

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?

Days when nonstop flights are available for this flight are: Tuesday, Thursday, Friday, Saturday.

How popular is this Las Vegas to Houston flight route?

The Las Vegas McCarran to Houston flight path was viewed by 176 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

Travelers can expect 9 flights from Las Vegas to Houston on average per day.
Early Morning (Midnight to 6am) - 11% of flight departures
Morning (6am - Noon) - 33% of flight departures
Afternoon (Noon - 6pm) - 56% of flight departures

How long is the flight from Las Vegas to Houston?

Airlines like Spirit Airlines and Frontier fly from Las Vegas to Houston in about 7h 49m. The time it takes to get you to your destination can typically vary by up to 37m. The distance from Las Vegas to Houston is about 1226 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

Spirit Airlines, at $73, was found to be the cheapest airline from Las Vegas to Houston. An alternate airline flying to your destination would be Frontier. Spirit Airlines is 45% 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?

The cheapest airlines for a one-way flight from Las Vegas to Houston are Frontier ($36), Spirit Airlines ($38), and Sun Country Air ($48).

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

Before booking your flight from Las Vegas to Houston check out the most popular airlines for this route: Major Airline, American Airlines or Delta.

What are the cheapest flights from Las Vegas to Houston?

Looking at all options, your cheapest flight can be booked for $38. While the most popular route (Las Vegas McCarran - Houston Hobby) can be booked for $78 on average our data indicates $645 when flying from Las Vegas to Houston

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

Before booking your flight to Houston from Las Vegas, check out the most reliable airlines to get you to your destination on time: Spirit Airlines (85%), United Airlines (83%), Frontier( 79%).

COVID Restrictions

View COVID Travel Restrictions for Houston, TX

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

Information is based on travel restrictions for travel to Houston within the United States

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

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.

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

Returning to Las Vegas McCarran from Houston

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.

Hide COVID Travel Restrictions for Houston, TX

Alternative routes for Las Vegas to Houston

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

Destination information for Houston

Things to know before you go - useful duration and weather info for your trip from Las Vegas to Houston.
Flight duration from LAS to Houston
3h 09m
Average temperature for October in Houston
77.0 °F

Airports servicing Las Vegas

Airports servicing Houston

Top 5 airlines flying from Las Vegas McCarran to Houston

The chart below displays the airlines Cheapflights users traveling from Las Vegas 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
$38 $107 No cancel fee 62%
United Airlines
$52 $303 No cancel fee 69%
Spirit Airlines
$67 $175 No cancel fee 65%
American Airlines
$69 $298 No cancel fee 71%
Delta
$102 $198 No cancel fee N/A

Hourly flight availability from Las Vegas to Houston

See what time of day planes typically take off from Las Vegas towards Houston.
Afternoon Noon to 6 PM 43% of LAS to IAH departures
Morning 6 AM to noon 38% of LAS to IAH departures
Early morning Midnight to 6 AM 14% of LAS to IAH departures
Evening 6 PM to midnight 5% of LAS to IAH departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Las Vegas to Houston
See how many times per day planes take to the skies headed from Las Vegas to Houston.
Sunday
1 daily flight
Monday
9 daily flights
Tuesday
9 daily flights
Wednesday
9 daily flights
Thursday
9 daily flights
Friday
9 daily flights
Saturday
1 daily flight
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