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 $104
Spirit Nonstop 3 hr Sat, Feb 28 — Sun, Mar 1
The cheapest round-trip flight from Las Vegas to Houston is currently $104
Cheapest one-way flight $45
Spirit Nonstop 3 hr Wed, Feb 25
The cheapest one-way flight from Las Vegas to Houston is currently $45
Last-minute weekend getaway $123
Spirit Nonstop 3 hr Thu, Jan 29 — Sun, Feb 1
The cheapest last-minute weekend getaway from Las Vegas to Houston is currently $123
Cheapest business class flights $797
United Nonstop 3 hr Sat, Mar 7 — Mon, Mar 9
The cheapest business class round-trip flight from Las Vegas to Houston is currently $797
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 February. The most expensive month to fly is typically June.
February
Cheapest
Typical prices: $70–140
June
Most expensive
Typical prices: $125–185

Popular airlines from Las Vegas to Houston

  • Southwest
    Nonstop
    from $237
    Typical price: $215–425
    39 weekly nonstop flights
    LAS - HOU Every day
    2428 weekly connecting flights
    LAS - HOU Every day
  • United
    Nonstop
    from $197
    Typical price: $205–410
    52 weekly nonstop flights
    LAS - IAH Every day
    638 weekly connecting flights
    LAS - IAH Every day
  • American
    from $257
    Typical price: $235–450
    595 weekly connecting flights
    LAS - HOU, IAH Every day
  • Spirit
    Nonstop
    from $104
    Typical price: $110–235
    8 weekly nonstop flights
    LAS - IAH Every day
    20 weekly connecting flights
    LAS - IAH Every day
  • Delta
    from $277
    Typical price: $235–560
    259 weekly connecting flights
    LAS - HOU, IAH Every day
  • Frontier
    Nonstop
    from $128
    Typical price: $120–275
    4 weekly nonstop flights
    LAS - IAH Every Mon, Thu, Fri, Sun
    41 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
  • Ontario International Airport (ONT)
    Ontario United States 3 hr 32 min 201 mi
  • Boulder City Municipal Airport (BLD)
    Boulder City United States 26 min 22 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 23 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 26 min 140 mi

Frequently asked questions about flying from Las Vegas to Houston

The cheapest flights from Las Vegas to Houston are usually in February. Typical ticket prices in February range from $70 to $140.
The cheapest round-trip flight from Las Vegas to Houston recently found on Google Flights was with Spirit from $104. The cheapest one-way flight was with Spirit from $45.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Southwest flight from Las Vegas to Houston is $237, flying from Feb 21 to Feb 22.
  • The cheapest United flight from Las Vegas to Houston is $197, flying from Feb 28 to Mar 1.
  • The cheapest American flight from Las Vegas to Houston is $257, flying from Feb 21 to Feb 22.
  • The cheapest Spirit flight from Las Vegas to Houston is $104, flying from Feb 28 to Mar 1.
  • The cheapest Delta flight from Las Vegas to Houston is $277, flying from Apr 2 to Apr 6.
  • The cheapest Frontier flight from Las Vegas to Houston is $128, flying from Jan 29 to Feb 1.
The cheapest round-trip flight from Las Vegas to Houston starts at $104 from Sat, Feb 28 to Sun, Mar 1. The cheapest one-way flight starts at $45 and departs on Wed, Feb 25.
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 52 nonstop flights and 638 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 39 nonstop flights and 2,428 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 595 connecting flights per week. American flies from Harry Reid International Airport (LAS) to William P. Hobby Airport (HOU) , George Bush Intercontinental Airport (IAH) .
  • Spirit offers 8 nonstop flights and 20 connecting flights per week. Spirit flies from Harry Reid International Airport (LAS) to George Bush Intercontinental Airport (IAH) .
  • Delta offers 259 connecting flights per week. Delta flies from Harry Reid International Airport (LAS) to William P. Hobby Airport (HOU) , George Bush Intercontinental Airport (IAH) .
  • Frontier offers 4 nonstop flights and 41 connecting flights per week. Frontier 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 Spirit from $104. The cheapest one-way flight was with Spirit from $45.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Southwest flight from Las Vegas to Houston is $237, flying from Feb 21 to Feb 22.
  • The cheapest United flight from Las Vegas to Houston is $197, flying from Feb 28 to Mar 1.
  • The cheapest American flight from Las Vegas to Houston is $257, flying from Feb 21 to Feb 22.
  • The cheapest Spirit flight from Las Vegas to Houston is $104, flying from Feb 28 to Mar 1.
  • The cheapest Delta flight from Las Vegas to Houston is $277, flying from Apr 2 to Apr 6.
  • The cheapest Frontier flight from Las Vegas to Houston is $128, flying from Jan 29 to Feb 1.
Southwest, United, Spirit and Frontier fly direct from Las Vegas to Houston.
  • There are 39 Southwest direct flights from Las Vegas to Houston per week. Flights are available every day.
  • There are 52 United direct flights from Las Vegas to Houston per week. Flights are available every day.
  • There are 8 Spirit direct flights from Las Vegas to Houston per week. Flights are available every day.
  • There are 4 Frontier direct flights from Las Vegas to Houston per week. Flights are available on Monday, Thursday, Friday and Sunday.
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 $123 is offered by Spirit from Thu, Jan 29 to Sun, Feb 1.
Southwest, United, Spirit and Frontier fly direct from Las Vegas to Houston.
  • There are 39 Southwest direct flights from Las Vegas to Houston per week. Flights are available every day.
  • There are 52 United direct flights from Las Vegas to Houston per week. Flights are available every day.
  • There are 8 Spirit direct flights from Las Vegas to Houston per week. Flights are available every day.
  • There are 4 Frontier direct flights from Las Vegas to Houston per week. Flights are available on Monday, Thursday, Friday and Sunday.
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 $104 from Sat, Feb 28 to Sun, Mar 1 with Spirit.
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 $797 from Sat, Mar 7 to Mon, Mar 9 with United.
The cheapest economy class round-trip flights between Las Vegas and Houston start at $104 from Sat, Feb 28 to Sun, Mar 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 $123 from Thu, Jan 29 to Sun, Feb 1 with Spirit.
The cheapest last-minute deal between Las Vegas and Houston at price $123 is offered by Spirit from Thu, Jan 29 to Sun, Feb 1.
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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