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

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The best prices from Houston to Las Vegas are usually found in September or October, booked 60 days in advance, depart on a Tuesday or Monday and return on a Friday

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

IAH - LAS
Price
$148 - $246
LAS
Temperature
59 - 105.8 °F
LAS
Rainfall
0.1 - 0.9 inches
Popular in March High demand for flights, 19% potential price rise
Cheapest in September Best time to find cheap flights, 25% potential price drop
Round-trip from $148 From Houston to Las Vegas
One-way from $47 One-way flight from Houston to Las Vegas
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?

Users have found that flying from Houston to Las Vegas on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 56 days in advance, which can save you up to 10% on flights from Houston to Las Vegas compared to booking the week you need them. Waiting 56 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $302. For sooner than that we have options available in the next 3 days from $331.

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

Our data shows that February tends to be the cheapest month to fly to Las Vegas from Houston. Users have commonly found prices around $296 for the month, but tickets can be as low as $139. Due to multiple factors, prepare for potentially higher prices in July.

Cheap flights from Houston to Las Vegas in July, August 2020

The best prices found for IAH to LAS flights for July, August
27 Jul - 3 Aug
$76pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
27 Jul - 1 Aug
$92pp
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
29 Jun - 6 Aug
$93pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl

Houston to Las Vegas 2020 flight deals

Cheap flights to Las Vegas from Houston found for this year
22 Aug - 25 Aug
$55pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
22 Aug - 25 Aug
$57pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
8 Sep - 12 Sep
$58pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 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
10 Aug - 13 Aug
$94pp
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
13 Jul - 16 Jul
$95pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
3 Aug - 6 Aug
$96pp
IAH
Houston George Bush Intcntl
Multiple 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
28 Jun - 3 Jul
$125pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
IAH
Houston George Bush Intcntl
28 Jun - 4 Jul
$134pp
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
28 Jun - 4 Jul
$138pp
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 Las Vegas from Houston

The cheapest one-way flights from Houston to Las Vegas
3:33 pm - 4:37 pm
Spirit Airlines
Nonstop
3h 04m
IAH - LAS
Spirit Airlines
$47
FlightNetwork
4:40 am - 5:43 am
Spirit Airlines
Nonstop
3h 03m
IAH - LAS
Spirit Airlines
$53
Vayama
10:29 am - 11:33 am
Spirit Airlines
Nonstop
3h 04m
IAH - LAS
Spirit Airlines
$55
FlyFar

Related info for your journey

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

Flight FAQs

From Houston to Las Vegas

Are flight prices decreasing from Houston to Las Vegas 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 Houston and Las Vegas 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.

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 $55, 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 $107.

Are there last-minute flights available from Houston to Las Vegas for under $200?

There are currently 20+ open flights from Houston to Las Vegas within the next 7 days for less than $200.

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

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

How popular is this flight route?

Within the past month, 1,631 users have taken a look at flights from Houston George Bush Intcntl to Las Vegas McCarran.

What is the cheapest airline for this route?

While browsing flights check up on current rates for United Air Lines Inc.. United Air Lines Inc. offers the cheapest flight to Houston to Las Vegas. Flight availability can sometimes range however expect there to be 232 flights on average per day.

How long does the flight from Houston to Las Vegas take?

Your journey will take you approximately 4 hours. Your flight will cover a distance of about 762 miles.

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

1 flight departure from Houston George Bush Intcntl to Las Vegas McCarran per day on average.
Afternoon (Noon - 6pm) - 100% of flight departures

Does it rain more in Houston or Las Vegas?

Expected rainfall in Houston is less than in Las Vegas. You can expect this to be the case over the next 15 days.

Is Houston weather warmer or cooler than Las Vegas?

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

Alternative routes for Houston to Las Vegas

Destination information for Las Vegas

Things to know before you go. Useful info for your trip from Houston to Las Vegas
Flight duration
3h 02m
Average temperature for July in Las Vegas
105.8 °F
Avg rainfall for July in Las Vegas
0.4 ″

Airports servicing Houston

Airports servicing Las Vegas

Hourly flight availability from Houston to Las Vegas

Afternoon Noon to 6 PM 41% of IAH to LAS departures
Morning 6 AM to noon 35% of IAH to LAS departures
Evening 6 PM to midnight 23% of IAH to LAS departures
Early morning Midnight to 6 AM 1% of IAH to LAS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Houston to Las Vegas
Sunday
6 daily flights
Monday
6 daily flights
Tuesday
6 daily flights
Wednesday
6 daily flights
Thursday
6 daily flights
Friday
6 daily flights
Saturday
5 daily flights