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Find low faresSouthwest® flights from Houston (Hobby) to Las Vegas from $89
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1 Passenger
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Low fares from Houston (Hobby) to Las Vegas
$
Houston (Hobby) (HOU)to
Las Vegas (LAS)
Depart: 03/11/2026
One-way
Basic
From
$89
Seen: 9 hrs ago
Houston (Hobby) (HOU)to
Las Vegas (LAS)
Depart: 03/03/2026
One-way
Basic
From
$89
Seen: 9 hrs ago
Houston (Hobby) (HOU)to
Las Vegas (LAS)
Depart: 03/04/2026
One-way
Basic
From
$89
Seen: 4 hrs ago
Houston (Hobby) (HOU)to
Las Vegas (LAS)
Depart: 03/10/2026
One-way
Basic
From
$89
Seen: 11 hrs ago
Houston (Hobby) (HOU)to
Las Vegas (LAS)
Depart: 04/11/2026
One-way
Basic
From
$109
Seen: 23 hrs ago
Houston (Hobby) (HOU)to
Las Vegas (LAS)
Depart: 05/12/2026
One-way
Basic
From
$109
Seen: 21 hrs ago
Explore flights from Houston (Hobby) to Las Vegas
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Flight Details
Departing from:
William P. Hobby Airport
Arriving at:
McCarran International Airport
Average flight time:
3 hours 10 minutes
Distance:
1235 miles
Route Information
156† Weekly flights
- 6‡ Nonstop flights per day Monday through Friday
- 5‡ Nonstop flights on Saturday
- 6‡ Nonstop flights on Sunday
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Explore Las Vegas
Las Vegas is internationally renowned as a premiere destination for organized gambling, and we’ll lay odds you’re thinking of checking out a casino or two while you’re there. Whether you’re looking to hit the jackpot or just want to soak in the ambience, you can’t go wrong with Caesars Palace or the Bellagio!
The iconic Caesars Palace has been a go-to hot spot for high rollers since it was built in 1966. The aptly named Palace features five hotel towers, a mall, a sprawling nightclub, and a grand pool complex in addition to its massive casino floor. Meanwhile, the legendary Fountains of Bellagio are like nothing you’ve ever seen before. Feast your eyes on a mesmerizing show of interwoven music, light, and waterworks that features choreography as ambitious as any cabaret act in Vegas.
Questions we hear the most
The average flight time from Houston (Hobby) to Las Vegas is 3 hours 10 minutes.
There are 156 weekly flights from Houston (Hobby) to Las Vegas on Southwest Airlines.
Yes, Southwest flies nonstop from Houston (Hobby) to Las Vegas 6 times per day from Monday through Friday.
Yes, Southwest flies nonstop from Houston (Hobby) to Las Vegas 5 times per day on Saturdays and 6 times per day on Sundays.
To find the lowest fares by day and time to fly Houston (Hobby) to Las Vegas with Southwest, check out our Low Fare Calendar.
You can rent a car at McCarran International Airport book yours with your flight.
Yes! Flights from Houston (Hobby) to Las Vegas—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.