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 $105
Frontier Nonstop 4 hr Sat, May 16 — Sun, May 17
The cheapest round-trip flight from Las Vegas to Houston is currently $105
Cheapest one-way flight $45
Frontier Nonstop 4 hr Wed, May 13
The cheapest one-way flight from Las Vegas to Houston is currently $45
Last-minute weekend getaway $88
Frontier Nonstop 4 hr Thu, Apr 30 — Sun, May 3
The cheapest last-minute weekend getaway from Las Vegas to Houston is currently $88
Cheapest business class flights $358
Frontier Nonstop 4 hr Thu, May 14 — Sun, May 17
The cheapest business class round-trip flight from Las Vegas to Houston is currently $358
Fastest flight 2 hr 52 min The fastest nonstop flight from Las Vegas to Houston takes 2 hr 52 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 $270
    Typical price: $215–435
    38 weekly nonstop flights
    LAS - HOU Every day
    2431 weekly connecting flights
    LAS - HOU Every day
  • United
    Nonstop
    from $282
    Typical price: $205–430
    50 weekly nonstop flights
    LAS - IAH Every day
    553 weekly connecting flights
    LAS - IAH Every day
  • American
    from $271
    Typical price: $235–490
    771 weekly connecting flights
    LAS - HOU, IAH Every day
  • Frontier
    Nonstop
    from $105
    Typical price: $130–275
    11 weekly nonstop flights
    LAS - IAH Every day
    42 weekly connecting flights
    LAS - IAH Every day
  • Spirit
    Nonstop
    from $138
    Typical price: $120–250
    11 weekly nonstop flights
    LAS - IAH Every day
    12 weekly connecting flights
    LAS - IAH Every day
  • Delta
    from $302
    Typical price: $240–600
    303 weekly connecting flights
    LAS - HOU, 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 $105. The cheapest one-way flight was with Frontier from $45.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Southwest flight from Las Vegas to Houston is $270, flying from May 16 to May 18.
  • The cheapest United flight from Las Vegas to Houston is $282, flying from May 16 to May 18.
  • The cheapest American flight from Las Vegas to Houston is $271, flying from May 14 to May 18.
  • The cheapest Frontier flight from Las Vegas to Houston is $105, flying from May 16 to May 17.
  • The cheapest Spirit flight from Las Vegas to Houston is $138, flying from Apr 23 to Apr 26.
  • The cheapest Delta flight from Las Vegas to Houston is $302, flying from May 16 to May 18.
The cheapest round-trip flight from Las Vegas to Houston starts at $105 from Sat, May 16 to Sun, May 17. The cheapest one-way flight starts at $45 and departs on Wed, May 13.
2 hr 52 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 50 nonstop flights and 553 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 38 nonstop flights and 2,431 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 771 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 42 connecting flights per week. Frontier flies from Harry Reid International Airport (LAS) to George Bush Intercontinental Airport (IAH) .
  • Spirit offers 11 nonstop flights and 12 connecting flights per week. Spirit flies from Harry Reid International Airport (LAS) to George Bush Intercontinental Airport (IAH) .
  • Delta offers 303 connecting flights per week. Delta flies from Harry Reid International Airport (LAS) to William P. Hobby Airport (HOU) , 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 $105. The cheapest one-way flight was with Frontier from $45.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Southwest flight from Las Vegas to Houston is $270, flying from May 16 to May 18.
  • The cheapest United flight from Las Vegas to Houston is $282, flying from May 16 to May 18.
  • The cheapest American flight from Las Vegas to Houston is $271, flying from May 14 to May 18.
  • The cheapest Frontier flight from Las Vegas to Houston is $105, flying from May 16 to May 17.
  • The cheapest Spirit flight from Las Vegas to Houston is $138, flying from Apr 23 to Apr 26.
  • The cheapest Delta flight from Las Vegas to Houston is $302, flying from May 16 to May 18.
Southwest, United, Frontier and Spirit fly direct from Las Vegas to Houston.
  • There are 38 Southwest direct flights from Las Vegas to Houston per week. Flights are available every day.
  • There are 50 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.
  • There are 11 Spirit 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 $88 is offered by Frontier from Thu, Apr 30 to Sun, May 3.
Southwest, United, Frontier and Spirit fly direct from Las Vegas to Houston.
  • There are 38 Southwest direct flights from Las Vegas to Houston per week. Flights are available every day.
  • There are 50 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.
  • There are 11 Spirit 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 $105 from Sat, May 16 to Sun, May 17 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 $358 from Thu, May 14 to Sun, May 17 with Frontier.
The cheapest economy class round-trip flights between Las Vegas and Houston start at $105 from Sat, May 16 to Sun, May 17.
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 $88 from Thu, Apr 30 to Sun, May 3 with Frontier.
The cheapest last-minute deal between Las Vegas and Houston at price $88 is offered by Frontier from Thu, Apr 30 to Sun, May 3.
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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