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Cheap flight deals from Las Vegas to Houston Starting at $37

Discover our range of affordable one-way and round-trip flights from Las Vegas to Houston and kick-start your next adventure today!

  • One way
  • Round-trip
      • Cheapest nonstop
        LAS06:00 am
        3h 10m
        Nonstop
        IAH11:10 am
        Wed, Jan 15|Las Vegas - Houston|Frontier Airlines
        $37$67
        44% OFF
        44% OFF
        $67$37

        Choose Frontier Airlines flights from Las Vegas to Houston. The one-way direct flight with Frontier Airlines departs from Harry Reid International Airport on Wed, Jan 15, arriving at George Bush Intercontinental Airport. One-way Prices start from $37 including taxes and charges.

      • LAS06:00 am
        3h 10m
        Nonstop
        IAH11:10 am
        Wed, Jan 8|Las Vegas - Houston|Frontier Airlines
        $38$67
        44% OFF
        44% OFF
        $67$38

        Choose Frontier Airlines flights from Las Vegas to Houston. The one-way direct flight with Frontier Airlines departs from Harry Reid International Airport on Wed, Jan 8, arriving at George Bush Intercontinental Airport. One-way Prices start from $38 including taxes and charges.

      • LAS06:00 am
        3h 7m
        Nonstop
        IAH11:07 am
        Wed, Jan 29|Las Vegas - Houston|Frontier Airlines
        $41$67
        39% OFF
        39% OFF
        $67$41

        Choose Frontier Airlines flights from Las Vegas to Houston. The one-way direct flight with Frontier Airlines departs from Harry Reid International Airport on Wed, Jan 29, arriving at George Bush Intercontinental Airport. One-way Prices start from $41 including taxes and charges.

      • LAS01:03 pm
        3h 14m
        Nonstop
        IAH06:17 pm
        Fri, Jan 17|Las Vegas - Houston|Frontier Airlines
        $44
        $44

        Choose Frontier Airlines flights from Las Vegas to Houston. The one-way direct flight with Frontier Airlines departs from Harry Reid International Airport on Fri, Jan 17, arriving at George Bush Intercontinental Airport. One-way Prices start from $44 including taxes and charges.

      • LAS06:00 am
        3h 7m
        Nonstop
        IAH11:07 am
        Thu, Feb 13|Las Vegas - Houston|Frontier Airlines
        $44
        $44

        Choose Frontier Airlines flights from Las Vegas to Houston. The one-way direct flight with Frontier Airlines departs from Harry Reid International Airport on Thu, Feb 13, arriving at George Bush Intercontinental Airport. One-way Prices start from $44 including taxes and charges.

      • LAS01:03 pm
        3h 14m
        Nonstop
        IAH06:17 pm
        Fri, Feb 7|Las Vegas - Houston|Frontier Airlines
        $44
        $44

        Choose Frontier Airlines flights from Las Vegas to Houston. The one-way direct flight with Frontier Airlines departs from Harry Reid International Airport on Fri, Feb 7, arriving at George Bush Intercontinental Airport. One-way Prices start from $44 including taxes and charges.

      • LAS04:09 pm
        5h 25m
        1 stop
        IAH11:34 pm
        Thu, Jan 9|Las Vegas - Houston|Frontier Airlines
        $42
        $42

        Choose Frontier Airlines flights from Las Vegas to Houston. The one-way connecting flight with Frontier Airlines departs from Harry Reid International Airport on Thu, Jan 9, arriving at George Bush Intercontinental Airport. One-way Prices start from $42 including taxes and charges.

      • LAS11:55 pm
        5h 25m
        1 stop
        IAH07:20 am
        Sat, Jan 11|Las Vegas - Houston|Frontier Airlines
        $43
        $43

        Choose Frontier Airlines flights from Las Vegas to Houston. The one-way connecting flight with Frontier Airlines departs from Harry Reid International Airport on Sat, Jan 11, arriving at George Bush Intercontinental Airport. One-way Prices start from $43 including taxes and charges.

      • LAS04:09 pm
        5h 25m
        1 stop
        IAH11:34 pm
        Thu, Jan 30|Las Vegas - Houston|Frontier Airlines
        $43
        $43

        Choose Frontier Airlines flights from Las Vegas to Houston. The one-way connecting flight with Frontier Airlines departs from Harry Reid International Airport on Thu, Jan 30, arriving at George Bush Intercontinental Airport. One-way Prices start from $43 including taxes and charges.

      • LAS06:00 am
        16h 41m
        1 stop
        IAH12:41 am
        Wed, Dec 18|Las Vegas - Houston|Frontier Airlines
        $44
        $44

        Choose Frontier Airlines flights from Las Vegas to Houston. The one-way connecting flight with Frontier Airlines departs from Harry Reid International Airport on Wed, Dec 18, arriving at George Bush Intercontinental Airport. One-way Prices start from $44 including taxes and charges.

      • LAS01:00 pm
        3h 5m
        Nonstop
        HOU02:00 pm
        Wed, Dec 25|Las Vegas - Houston|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Houston from Las Vegas have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Las Vegas to Houston

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Las Vegas to Houston.

Frontier Airlines
From $37
Delta Air Lines
From $89
Southwest Airlines
From $89
United Airlines
From $93
American Airlines
From $94
Alaska Airlines
From $105
Spirit Airlines
From $112

Find more flights and airlines

Alternative Cheap Routes from Las Vegas to Houston

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Houston from Las Vegas which could help you save money and time.

  • Cheapest
    Frontier Airlines
    LAS
    06:00
    3h 10m
    Nonstop
    IAH
    11:10
    Harry Reid International Airport - George Bush Intercontinental Airport
    Wed, Jan 15Frontier Airlines
    $37
  • Frontier Airlines
    LAS
    09:19
    6h 7m
    1 transfer
    HOU
    17:26
    Harry Reid International Airport - William P. Hobby Airport
    Wed, Jan 29Frontier Airlines
    $45
  • Frontier Airlines
    LAS
    09:19
    6h 7m
    1 transfer
    HOU
    17:26
    Harry Reid International Airport - William P. Hobby Airport
    Wed, Jan 29Frontier Airlines
    $45
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Las Vegas (LAS) to Houston (HOU) the cheapest?

    Airlines adjust prices for flights from Las Vegas to Houston based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Las Vegas (LAS) to Houston (HOU) cost?

    According to Trip.com's data, the lowest price is around $201.

  • How long does it take to fly from Las Vegas (LAS) to Houston (HOU) and what is the distance?

    It takes around 3 hours 34 minutes to fly from Las Vegas (LAS) to Houston (HOU).

  • What are the most popular airlines that fly from Las Vegas (LAS) to Houston (HOU)?

    Airlines with flights from Las Vegas (LAS) to Houston (HOU): Spirit Airlines, Southwest Airlines, United Airlines and Lufthansa.

How to find a cheap flight from Las Vegas to Houston

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Las Vegas to Houston

Cheapest nonstop flight price$37
Cheapest round-trip ticket price$69
Off-season for travelNovember
Peak season for travelMarch
Flight distance1,983.97 km
Average flight time3 hours 34 minutes
Popular airlineUnited Airlines

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