Find Cheap Flights from Houston to Las Vegas (HOU - LAS)

Flights overview

Useful information for finding cheap flights from Houston to Las Vegas and booking your next trip

Cheapest round-trip flights	$124	Frontier Nonstop 4 hr Thu, May 28 — Mon, Jun 1	The cheapest round-trip flight from Houston to Las Vegas is currently $124
Cheapest one-way flight	$48	Spirit Nonstop 4 hr Mon, Apr 27	The cheapest one-way flight from Houston to Las Vegas is currently $48
Last-minute weekend getaway	$250	Spirit Nonstop 4 hr Fri, May 1 — Mon, May 4	The cheapest last-minute weekend getaway from Houston to Las Vegas is currently $250
Cheapest business class flights	$362	Frontier Nonstop 4 hr Sat, Jun 6 — Mon, Jun 8	The cheapest business class round-trip flight from Houston to Las Vegas is currently $362

Fastest flight	3 hr	The fastest nonstop flight from Houston to Las Vegas takes 3 hr
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Houston to Las Vegas is typically January. The most expensive month to fly is typically July.

January Cheapest	Typical prices: $105–260
July Most expensive	Typical prices: $160–270

Popular airlines from Houston to Las Vegas

Southwest

Nonstop

from $263

Typical price: $215–440

38 weekly nonstop flights

HOU - LAS Every day

2453 weekly connecting flights

HOU - LAS Every day
United

Nonstop

from $253

Typical price: $210–440

47 weekly nonstop flights

IAH - LAS Every day

496 weekly connecting flights

IAH - LAS Every day
American

from $351

Typical price: $235–495

803 weekly connecting flights

HOU, IAH - LAS Every day
Frontier

Nonstop

from $124

Typical price: $130–275

11 weekly nonstop flights

IAH - LAS Every day

60 weekly connecting flights

IAH - LAS Every day
Spirit

Nonstop

from $168

Typical price: $120–255

11 weekly nonstop flights

IAH - LAS Every day

11 weekly connecting flights

IAH - LAS Every day
Delta

from $273

Typical price: $245–600

319 weekly connecting flights

HOU, IAH - LAS Every day

Popular airports near Houston

George Bush Intercontinental Airport (IAH)

Houston United States 22 min 16 mi
William P. Hobby Airport (HOU)

Houston United States 22 min 9 mi
Dallas Fort Worth International Airport (DFW)

Dallas United States 3 hr 51 min 237 mi
Austin-Bergstrom International Airport (AUS)

Austin United States 2 hr 27 min 140 mi

Popular airports near Las Vegas

Harry Reid International Airport (LAS)

Las Vegas United States 16 min 6 mi
St. George Regional Airport (SGU) (SGU)

St. George United States 1 hr 52 min 108 mi
Boulder City Municipal Airport (BLD)

Boulder City United States 26 min 22 mi
Cedar City Regional Airport (CDC)

Cedar City United States 2 hr 31 min 154 mi

Frequently asked questions about flying from Houston to Las Vegas

The cheapest flights from Houston to Las Vegas are usually in January. Typical ticket prices in January range from $105 to $260.

The cheapest round-trip flight from Houston to Las Vegas recently found on Google Flights was with Frontier from $124. The cheapest one-way flight was with Spirit from $48.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Southwest flight from Houston to Las Vegas is $263, flying from May 28 to Jun 1.
The cheapest United flight from Houston to Las Vegas is $253, flying from Jun 4 to Jun 8.
The cheapest American flight from Houston to Las Vegas is $351, flying from May 16 to May 17.
The cheapest Frontier flight from Houston to Las Vegas is $124, flying from Jun 6 to Jun 8.
The cheapest Spirit flight from Houston to Las Vegas is $168, flying from Jun 4 to Jun 8.
The cheapest Delta flight from Houston to Las Vegas is $273, flying from Jun 4 to Jun 8.

The cheapest round-trip flight from Houston to Las Vegas starts at $124 from Thu, May 28 to Mon, Jun 1. The cheapest one-way flight starts at $48 and departs on Mon, Apr 27.

3 hr is the shortest flight time from Houston to Las Vegas.

Las Vegas is a busy year-round destination with a subtropical desert climate. There's no specific peak season, but crowds and prices increase around holidays and the many annual conventions. Popular events include the Consumer Electronic Show (Jan), the Project fashion trade show (Feb and Aug), NASCAR Weekend (Mar), the National Finals Rodeo (Dec), and New Year's Eve. During summer (Jun–Aug), extremely high daytime temperatures may make outdoor activities like golf and canyon hiking inadvisable.

It's easy to use Google Flights to find the cheapest days to fly from Houston to Las Vegas.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Houston to Las Vegas really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Houston to Las Vegas.

In terms of nonstop flights, United is the most popular. United offers 47 nonstop flights and 496 connecting flights per week. United flies from George Bush Intercontinental Airport (IAH) to Harry Reid International Airport (LAS) .

In terms of flights, Southwest is the most popular. Southwest offers 38 nonstop flights and 2,453 connecting flights per week. Southwest flies from William P. Hobby Airport (HOU) to Harry Reid International Airport (LAS) .

Other popular airlines flying from Houston to Las Vegas are:

American offers 803 connecting flights per week. American flies from William P. Hobby Airport (HOU) , George Bush Intercontinental Airport (IAH) to Harry Reid International Airport (LAS) .
Frontier offers 11 nonstop flights and 60 connecting flights per week. Frontier flies from George Bush Intercontinental Airport (IAH) to Harry Reid International Airport (LAS) .
Spirit offers 11 nonstop flights and 11 connecting flights per week. Spirit flies from George Bush Intercontinental Airport (IAH) to Harry Reid International Airport (LAS) .
Delta offers 319 connecting flights per week. Delta flies from William P. Hobby Airport (HOU) , George Bush Intercontinental Airport (IAH) to Harry Reid International Airport (LAS) .

The number of connecting flights refers to distinct flights with at least one stop between Houston and Las Vegas.

The cheapest round-trip flight from Houston to Las Vegas recently found on Google Flights was with Frontier from $124. The cheapest one-way flight was with Spirit from $48.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Southwest flight from Houston to Las Vegas is $263, flying from May 28 to Jun 1.
The cheapest United flight from Houston to Las Vegas is $253, flying from Jun 4 to Jun 8.
The cheapest American flight from Houston to Las Vegas is $351, flying from May 16 to May 17.
The cheapest Frontier flight from Houston to Las Vegas is $124, flying from Jun 6 to Jun 8.
The cheapest Spirit flight from Houston to Las Vegas is $168, flying from Jun 4 to Jun 8.
The cheapest Delta flight from Houston to Las Vegas is $273, flying from Jun 4 to Jun 8.

Southwest, United, Frontier and Spirit fly direct from Houston to Las Vegas.

There are 38 Southwest direct flights from Houston to Las Vegas per week. Flights are available every day.
There are 47 United direct flights from Houston to Las Vegas per week. Flights are available every day.
There are 11 Frontier direct flights from Houston to Las Vegas per week. Flights are available every day.
There are 11 Spirit direct flights from Houston to Las Vegas per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Houston and Las Vegas at price $250 is offered by Spirit from Fri, May 1 to Mon, May 4.

Southwest, United, Frontier and Spirit fly direct from Houston to Las Vegas.

There are 38 Southwest direct flights from Houston to Las Vegas per week. Flights are available every day.
There are 47 United direct flights from Houston to Las Vegas per week. Flights are available every day.
There are 11 Frontier direct flights from Houston to Las Vegas per week. Flights are available every day.
There are 11 Spirit direct flights from Houston to Las Vegas per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Houston to Las Vegas on a daily basis.

The cheapest direct (nonstop) round-trip flights between Houston and Las Vegas start at $124 from Thu, May 28 to Mon, Jun 1 with Frontier.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Houston to Las Vegas, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Houston and Las Vegas start at $362 from Sat, Jun 6 to Mon, Jun 8 with Frontier.

The cheapest economy class round-trip flights between Houston and Las Vegas start at $124 from Thu, May 28 to Mon, Jun 1.

To book business class trips from Houston to Las Vegas, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Houston and Las Vegas starts at $250 from Fri, May 1 to Mon, May 4 with Spirit.

The cheapest last-minute deal between Houston and Las Vegas at price $250 is offered by Spirit from Fri, May 1 to Mon, May 4.

To find last-minute flight deals from Houston to Las Vegas, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.