Cheap Flights from Houston to Las Vegas

Cheapest flights from Houston to Las Vegas

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.

Cheapest one way flight

$38

Frontier Airlines

Direct flight

3h 15m

08/16/2026

The cheapest one-way flight from Houston to Las Vegas departs on 08/16/2026, is operated by Frontier Airlines and costs $38

Cheapest round trip flight

$129

Frontier Airlines

Direct flight

16h 16m

09/17/2026

The cheapest roundtrip flight from Houston to Las Vegas departs on 09/17/2026, is operated by Frontier Airlines and costs $129

The fastest flight

3h 15m

Fastest flight from Houston to Las Vegas takes 3h 15m

Direct flights

Several times a week

There are direct flights on this route 5 days a week: Su, Tu, We, Fr, and Sa

Earliest flight

5:20 AM

Latest flight

9:50 PM

Direct flights count

64

Distance

1972km

Timezone difference

2h

The distance between Houston and Las Vegas is 1972km (1223 miles). There are 64 direct flights from Houston to Las Vegas. The time difference between Houston and Las Vegas is 2h. Flights from Houston begin at 5:20 AM. The latest flight from Houston departs at 9:50 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Houston to Las Vegas by month

The cost of a one-way flight from Houston to Las Vegas ranges from $154 (July 2026) to $6,282 (June 2027). On average, the ticket price is about $3,218–$6,282.

July 2026

Lowest price

on average:

$154

June 2027

Highest price

on average:

$6,282

Avg Price

Airlines operating on route

More than 4 airlines operate flights from Houston to Las Vegas, including Frontier Airlines, United Airlines, Southwest Airlines, and Allegiant Air. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $38, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.

starting at $38

starting at $133

starting at $139

starting at $184

Non-stop flights from Houston to Las Vegas

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.

Houston — Las Vegas

HOU — LAS

08/11/2026

Departure

Direct flight

F91965

starting at $184

Houston — Las Vegas

HOU — LAS

09/04/2026

Departure

Direct flight

UA2190

starting at $373

Houston — Las Vegas

HOU — LAS

02/02/2027

Departure

Direct flight

WN324

starting at $145

Houston — Las Vegas

HOU — LAS

08/07/2026

Departure

Direct flight

WN1939

starting at $278

Houston — Las Vegas

HOU — LAS

08/02/2026

Departure

Direct flight

F94131

starting at $295

Houston — Las Vegas

HOU — LAS

08/05/2026

Departure

Direct flight

UA1264

starting at $347

Houston — Las Vegas

HOU — LAS

08/15/2026

Departure

Direct flight

WN1935

starting at $139

Schedule of direct flights from Houston to Las Vegas

There are most likely no direct flights on the Houston — Las Vegas route

Houston airports overview

Andrau Airpark

•

AAP

29km

William P. Hobby Airport

•

HOU

16km

George Bush Intercontinental Airport

•

IAH

25km

Houston's main international gateway, offering extensive domestic and international routes with multiple terminals and reliable onward connections across the Americas and beyond.

•

Las Vegas airports overview

McCarran International Airport

•

LAS

4km

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Houston to Las Vegas?

The cheapest flight ticket from Houston to Las Vegas according to data for the last 48 hours costs $38

When is the best time to buy air tickets on the route Houston — Las Vegas?

Often the best time to buy tickets from Houston to Las Vegas is 2 months before departure.

When is the cheapest time of year to fly from Houston to Las Vegas?

Based on statistics over the past years, the lowest prices for flights from Houston to Las Vegas can be found flying in these months: July, June.

How long does it take to fly from Houston to Las Vegas?

The fastest flights from Houston to Las Vegas start from 3 hours 15 minutes in the air.

Which airline can fly direct from Houston to Las Vegas?

The following airlines operate direct flights on the route Houston — Las Vegas: Frontier Airlines, United Airlines, Southwest Airlines

Special offers and sales on air tickets from Houston to Las Vegas

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Houston to Las Vegas

Alternative routes

Waco ➜ Las Vegas•Beaumont ➜ Las Vegas•College Station ➜ Las Vegas•Corpus Christi ➜ Las Vegas•Dallas ➜ Las Vegas•Killeen ➜ Las Vegas•Lake Charles ➜ Las Vegas•Lafayette ➜ Las Vegas•Shreveport ➜ Las Vegas•Tyler ➜ Las Vegas•Houston ➜ Bakersfield•Houston ➜ Fresno•Houston ➜ Long Beach•Houston ➜ Mexicali•Houston ➜ Phoenix•Houston ➜ Santa Barbara•Houston ➜ Tijuana•Houston ➜ Yuma

•••••••••••••••••••

Cheapest one way flight

$38

Frontier Airlines

Direct flight

3h 15m

08/16/2026

The cheapest one-way flight from Houston to Las Vegas departs on 08/16/2026, is operated by Frontier Airlines and costs $38

Cheapest round trip flight

$129

Frontier Airlines

Direct flight

16h 16m

09/17/2026

The cheapest roundtrip flight from Houston to Las Vegas departs on 09/17/2026, is operated by Frontier Airlines and costs $129

The fastest flight