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A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Houston to Las Vegas:
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Answers to questions about the route that travelers are most interested in.
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Unable to find information about the schedule of direct flights from
The cost of a one-way flight from Houston to Las Vegas ranges from $45 (April 2026) to $81 (June 2026). On average, the ticket price is about $69–$162.
Tickets from Houston to Las Vegas are getting more expensive each month. From April 2026 to June 2026, the increase reached 81%, with prices now at $81. It's unlikely to get cheaper than the current level.
The most significant price increase was from April 2026 to June 2026 — up 81%. The best time to fly is April 2026–May 2026, when the average price is $63. In May 2026–June 2026, tickets cost around $81.
Given the rising prices, it's best not to delay your purchase. Flying in April 2026–May 2026 can save you up to 22% compared to the most expensive months.
Price variation across months on this route is 24.6%. Your choice of departure month significantly affects the total flight cost.
Houston — Las Vegas
04/25/2026
Departure
Direct flight
NK2230
starting at $149
Houston — Las Vegas
05/08/2026
Departure
Direct flight
WN041
starting at $169
Flights from Houston to Las Vegas are operated by several airlines — Spirit Airlines, Southwest Airlines, and Frontier Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $75, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
The cheapest flight ticket from Houston to Las Vegas according to data for the last 48 hours costs $75
Often the best time to buy tickets from Houston to Las Vegas is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Houston to Las Vegas can be found flying in these months: April, May, June.
The fastest flights from Houston to Las Vegas start from 3 hours 17 minutes in the air.
The following airlines operate direct flights on the route Houston — Las Vegas: Spirit Airlines, Southwest Airlines
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Houston to Las Vegas. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Houston to Las Vegas, despite the fact that sometimes flights with transfers can cost significantly less.
The cheapest one-way flight from Houston to Las Vegas departs on 04/25/2026, is operated by Spirit Airlines and costs $75
The cheapest roundtrip flight from Houston to Las Vegas departs on 05/12/2026, is operated by Frontier Airlines and costs $87
Fastest flight from Houston to Las Vegas takes 3h 17m
There are direct flights on this route 2 days a week: Fr and Sa
The distance between Houston and Las Vegas is 1972km (1223 miles). There are 43 direct flights from Houston to Las Vegas. The time difference between Houston and Las Vegas is 2h. Flights from Houston begin at 5:35 AM. The latest flight from Houston departs at 10:14 PM
We couldn't find any special offers for flights from Houston to Las Vegas