Cheap flights from Las Vegas to Houston

Flights overview

Useful information for finding cheap flights from Las Vegas to Houston and booking your next trip
Cheapest round-trip flights $233
Frontier Nonstop 4 hr Fri, May 29 — Mon, Jun 1
The cheapest round-trip flight from Las Vegas to Houston is currently $233
Cheapest one-way flight $93
Southwest Nonstop 3 hr Wed, May 27
The cheapest one-way flight from Las Vegas to Houston is currently $93
Cheapest nonstop flights $250
Frontier Nonstop 4 hr Thu, Jun 11 — Sun, Jun 14
The cheapest nonstop round-trip flight from Las Vegas to Houston is currently $250
Last-minute weekend getaway $370
Frontier 1 stop 8 hr Thu, May 7 — Sun, May 10
The cheapest last-minute weekend getaway from Las Vegas to Houston is currently $370
Cheapest business class flights $478
Frontier Nonstop 4 hr Thu, Jun 11 — Sun, Jun 14
The cheapest business class round-trip flight from Las Vegas to Houston is currently $478
Fastest flight 2 hr 50 min The fastest nonstop flight from Las Vegas to Houston takes 2 hr 50 min
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 Las Vegas to Houston is typically January. The most expensive month to fly is typically March.
January
Cheapest
Typical prices: $75–235
March
Most expensive
Typical prices: $135–280

Popular airlines from Las Vegas to Houston

  • Southwest
    Nonstop
    from $253
    Typical price: $215–445
    32 weekly nonstop flights
    LAS - HOU Every day
    2357 weekly connecting flights
    LAS - HOU Every day
  • United
    Nonstop
    from $426
    Typical price: $205–445
    47 weekly nonstop flights
    LAS - IAH Every day
    546 weekly connecting flights
    LAS - IAH Every day
  • American
    from $466
    Typical price: $235–490
    773 weekly connecting flights
    LAS - HOU, IAH Every day
  • Frontier
    Nonstop
    from $233
    Typical price: $130–275
    11 weekly nonstop flights
    LAS - IAH Every day
    51 weekly connecting flights
    LAS - IAH Every day
  • Delta
    from $469
    Typical price: $245–600
    321 weekly connecting flights
    LAS - HOU, IAH Every day
  • Alaska
    from $514
    Typical price: $340–830
    21 weekly connecting flights
    LAS - IAH Every day

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

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

Frequently asked questions about flying from Las Vegas to Houston

The cheapest flights from Las Vegas to Houston are usually in January. Typical ticket prices in January range from $75 to $235.
The cheapest round-trip flight from Las Vegas to Houston recently found on Google Flights was with Frontier from $233. The cheapest one-way flight was with Southwest from $93.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Southwest flight from Las Vegas to Houston is $253, flying from May 28 to Jun 1.
  • The cheapest United flight from Las Vegas to Houston is $426, flying from May 28 to May 31.
  • The cheapest American flight from Las Vegas to Houston is $466, flying from May 30 to May 31.
  • The cheapest Frontier flight from Las Vegas to Houston is $233, flying from May 29 to Jun 1.
  • The cheapest Delta flight from Las Vegas to Houston is $469, flying from Jun 11 to Jun 14.
  • The cheapest Alaska flight from Las Vegas to Houston is $514, flying from Jun 4 to Jun 7.
The cheapest round-trip flight from Las Vegas to Houston starts at $233 from Fri, May 29 to Mon, Jun 1. The cheapest one-way flight starts at $93 and departs on Wed, May 27.
2 hr 50 min is the shortest flight time from Las Vegas to Houston.
Most visitors explore Houston May–Aug when the days are hot and humid. Winters (Nov–Feb) tend to be mild. Local events include the Martin Luther King, Jr., Grande Parade (Jan) and the Houston Livestock Show & Rodeo (Mar).
It's easy to use Google Flights to find the cheapest days to fly from Las Vegas to Houston.
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 Las Vegas to Houston 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 Las Vegas to Houston.

In terms of nonstop flights, United is the most popular. United offers 47 nonstop flights and 546 connecting flights per week. United flies from Harry Reid International Airport (LAS) to George Bush Intercontinental Airport (IAH) .

In terms of flights, Southwest is the most popular. Southwest offers 32 nonstop flights and 2,357 connecting flights per week. Southwest flies from Harry Reid International Airport (LAS) to William P. Hobby Airport (HOU) .

Other popular airlines flying from Las Vegas to Houston are:
  • American offers 773 connecting flights per week. American flies from Harry Reid International Airport (LAS) to William P. Hobby Airport (HOU) , George Bush Intercontinental Airport (IAH) .
  • Frontier offers 11 nonstop flights and 51 connecting flights per week. Frontier flies from Harry Reid International Airport (LAS) to George Bush Intercontinental Airport (IAH) .
  • Delta offers 321 connecting flights per week. Delta flies from Harry Reid International Airport (LAS) to William P. Hobby Airport (HOU) , George Bush Intercontinental Airport (IAH) .
  • Alaska offers 21 connecting flights per week. Alaska flies from Harry Reid International Airport (LAS) to George Bush Intercontinental Airport (IAH) .
The number of connecting flights refers to distinct flights with at least one stop between Las Vegas and Houston.
The cheapest round-trip flight from Las Vegas to Houston recently found on Google Flights was with Frontier from $233. The cheapest one-way flight was with Southwest from $93.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Southwest flight from Las Vegas to Houston is $253, flying from May 28 to Jun 1.
  • The cheapest United flight from Las Vegas to Houston is $426, flying from May 28 to May 31.
  • The cheapest American flight from Las Vegas to Houston is $466, flying from May 30 to May 31.
  • The cheapest Frontier flight from Las Vegas to Houston is $233, flying from May 29 to Jun 1.
  • The cheapest Delta flight from Las Vegas to Houston is $469, flying from Jun 11 to Jun 14.
  • The cheapest Alaska flight from Las Vegas to Houston is $514, flying from Jun 4 to Jun 7.
Southwest, United and Frontier fly direct from Las Vegas to Houston.
  • There are 32 Southwest direct flights from Las Vegas to Houston per week. Flights are available every day.
  • There are 47 United direct flights from Las Vegas to Houston per week. Flights are available every day.
  • There are 11 Frontier direct flights from Las Vegas to Houston 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 Las Vegas and Houston at price $370 is offered by Frontier from Thu, May 7 to Sun, May 10.
Southwest, United and Frontier fly direct from Las Vegas to Houston.
  • There are 32 Southwest direct flights from Las Vegas to Houston per week. Flights are available every day.
  • There are 47 United direct flights from Las Vegas to Houston per week. Flights are available every day.
  • There are 11 Frontier direct flights from Las Vegas to Houston 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 Las Vegas to Houston on a daily basis.
The cheapest direct (nonstop) round-trip flights between Las Vegas and Houston start at $250 from Thu, Jun 11 to Sun, Jun 14 with Frontier.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Las Vegas to Houston, 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 Las Vegas and Houston start at $478 from Thu, Jun 11 to Sun, Jun 14 with Frontier.
The cheapest economy class round-trip flights between Las Vegas and Houston start at $233 from Fri, May 29 to Mon, Jun 1.
To book business class trips from Las Vegas to Houston, 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 Las Vegas and Houston starts at $370 from Thu, May 7 to Sun, May 10 with Frontier.
The cheapest last-minute deal between Las Vegas and Houston at price $370 is offered by Frontier from Thu, May 7 to Sun, May 10.
To find last-minute flight deals from Las Vegas to Houston, 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.

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