What time does the earliest flight from Houston to Las Vegas depart?

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Looking for a cheap flight? 25% of our users found flights on this route for $28 or less one-way and $99 or less round-trip.
The cheapest flight from Houston Hobby Airport to Las Vegas was found 57 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is January.
Morning departure is around 12% cheaper than an evening flight, on average*.

*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

The average nonstop flight takes 3h 08m, covering a distance of 1233 miles.
In normal times, a total of 63 direct flights connect Houston Hobby Airport to Las Vegas weekly. On average, there are 9 departures per day.
No, a passport isn't needed to fly from Houston Hobby Airport to Las Vegas. However, local authorities might ask for an official ID.
If your flying dates are flexible, you should consider flying to Las Vegas on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Houston Hobby Airport to Las Vegas. For your return ticket, we recommend flying on a Friday and avoiding Thursdays for the best deals.
Houston Hobby Airport and Las Vegas are both served by 1 main airport. You will leave Houston Hobby Airport from HOU and will be arriving at LAS.
The earliest flight leaves Houston Hobby Airport at at 5:40 am and lands in Las Vegas at at 6:50 am.
The last flight leaves Houston Hobby Airport at at 11:40 pm and lands in Las Vegas at at 12:48 am.
Frontier, Allegiant Air, and Southwest operate direct flights from Houston Hobby Airport to Las Vegas.
The Airbus A320neo is the aircraft model that flies most regularly on the Houston Hobby Airport to Las Vegas flight route.
There are nonstop flights from Houston Hobby Airport to Las Vegas on a daily basis.
Southwest, Frontier and Allegiant Air have all waived their change and cancellation fees on flights from Houston Hobby to Las Vegas Harry Reid Intl. Confirm policies on booking site.
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston Hobby Airport to Las Vegas.
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Houston Hobby Airport is likely to change within 7 days, so travelers know whether to wait or book now.
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Houston Hobby Airport with another airline. Booking your flights between Houston Hobby Airport and LAS can sometimes prove cheaper using this method.
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Houston Hobby Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.