Cheap flights from Las Vegas to Houston

McCarran
LAS
William P. Hobby
HOU

Flight deals from Las Vegas to Houston

Below you can see the best deals on flights Las Vegas — Houston for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 10 September, from $45.

Top 10 cheap flights from Las Vegas to Houston

F9
$ 45

Las Vegas — Houston

00:53—06:02
10 Sep 2026
3 h 9 m
Direct flight
F9
$ 45

Las Vegas — Houston

09:32—14:50
10 Sep 2026
3 h 18 m
Direct flight
F9
$ 45

Las Vegas — Houston

11:32—16:53
10 Sep 2026
3 h 21 m
Direct flight
F9
$ 52

Las Vegas — Houston

07:36—12:58
5 Sep 2026
3 h 22 m
Direct flight
F9
$ 52

Las Vegas — Houston

13:40—19:08
5 Sep 2026
3 h 28 m
Direct flight
F9
F9
$ 75

Las Vegas — Houston

00:57—10:34
2 Sep 2026
7 h 37 m
1 stop
F9
F9
$ 75

Las Vegas — Houston

14:53—00:55
2 Sep 2026
8 h 2 m
1 stop
F9
F9
$ 75

Las Vegas — Houston

06:00—00:55
2 Sep 2026
16 h 55 m
1 stop
F9
F9
$ 75

Las Vegas — Houston

00:57—00:55
2 Sep 2026
21 h 58 m
1 stop
F9
F9
$ 75

Las Vegas — Houston

18:34—10:34
1 Sep 2026
14 h
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Las Vegas — Houston flight

Looking for cheap flights from Las Vegas to Houston? Compare fares from different airlines, check the flight schedule and travel time — and book your Las Vegas — Houston ticket online at the best price.

The route has direct flights — around 190 flights per week, flights are operated by United Airlines, Spirit Airlines, Southwest Airlines, Frontier Airlines, a nonstop flight takes about 3 h, the distance between the cities is around 1,976 km.

Planning your trip? You may find our Houston travel guide, how to get from the airport into town and Houston weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $45Min. price
SeptemberCheapest
MayPeak season
YesDirect flights
1,976 kmDistance
3 hTravel time
4Airlines
190 / wkFlights

Flight schedule from Las Vegas to Houston

The table shows direct flights from Las Vegas to Houston on the selected date. The flight takes approximately 3 h. Regular flights are operated by United Airlines, Spirit Airlines, Southwest Airlines and Frontier Airlines. Departures from McCarran International Airport airports, arrivals at George Bush Intercontinental Airport and William P. Hobby Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Las Vegas — Houston

Below is a calendar of the lowest flight ticket prices for Las Vegas — Houston by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $45 in September, and the most expensive are around $225 in May. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Las Vegas to Houston by month. Tickets are usually cheapest in February (around $108) and priciest in March (about $180) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$126mediumMay$138mediumSep$108low
Feb$108lowJun$168highOct$120medium
Mar$180highJul$180highNov$120medium
Apr$132mediumAug$114lowDec$180high

Some values are estimated based on seasonality.

When to fly

Weather in Houston: it is warmest in August (up to 34 °C on average) and coolest in January (around 18 °C). The driest month is October.

Tickets are usually cheapest in September and most expensive in May. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Houston

Dry and wet days · Houston

Wind speed and direction · Houston

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How to get the best deal on a Las Vegas — Houston ticket

  • Book ahead: fares for Las Vegas — Houston are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Houston is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Las Vegas — Houston route are operated by 4 airlines; United Airlines runs the most flights (around 37% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    24x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight LAS → IAH24x/week
      Duration
      3h 9m
      Days
      MTWTFSS
    37.4%Open →
  • Spirit AirlinesNK
    20x/week
    WebsiteFleet: 20544.1M pax/year
    • Direct flight LAS → IAH20x/week
      Duration
      3h 3m
      Days
      MTWTFSS
    31.1%Open →
  • Southwest AirlinesWN
    11x/week
    WebsiteFleet: 817140M pax/year
    • Direct flight LAS → HOU11x/week
      Duration
      3h 5m
      Days
      MTWTFSS
    16.8%Open →
  • Frontier AirlinesF9
    9x/week
    WebsiteFleet: 15329M pax/year
    • Direct flight LAS → IAH9x/week
      Duration
      3h 25m
      Days
      MTWTFSS
    14.7%Open →

Cities and airports on the Las Vegas — Houston route

Flights Las Vegas — Houston depart from McCarran International Airport and arrive at George Bush Intercontinental Airport and William P. Hobby Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Las Vegas

LAS
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Houston

HOU
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Las Vegas — Houston flight

How long is the flight from Las Vegas to Houston?

A nonstop Las Vegas — Houston flight takes about 3 h — the distance between the cities is around 1,976 km.

How far is it from Las Vegas to Houston?

The distance from Las Vegas to Houston is about 1,976 km, which a nonstop flight covers in around 3 h.

Are there direct flights from Las Vegas to Houston?

Yes, there are nonstop flights Las Vegas — Houston — around 190 flights per week.

Which airlines fly from Las Vegas to Houston?

Airlines operating Las Vegas — Houston include United Airlines, Spirit Airlines, Southwest Airlines, Frontier Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Las Vegas — Houston flights use?

Flights from Las Vegas depart from McCarran International Airport, and arrive at George Bush Intercontinental Airport, William P. Hobby Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Las Vegas to Houston?

The price of a Las Vegas — Houston ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in May. Tickets typically cost between $45 and $225. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Las Vegas — Houston?

Flights Las Vegas — Houston are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Las Vegas to Houston?

To catch a low fare Las Vegas — Houston, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Las Vegas

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Los AngelesSeattleSan FranciscoSan DiegoDenverNew York CityDallasChicagoPhoenixAtlantaSanta AnaBurbankDetroitSan JoseSalt Lake CityVancouverHonoluluPortlandTorontoCharlotteSan AntonioOrlandoMinneapolisTampaAustinPhiladelphiaSacramentoRenoMiamiBostonMexico CityGuadalajaraCalgaryLondonFort LauderdaleMontrealSan Jose del CaboMemphisBoiseSanta Rosa

Where else you can fly from Houston

See all
New York CityDallasAtlantaLos AngelesWashington, D.C.ChicagoDenverOrlandoMexico CityMiamiLondonCancunFort LauderdaleOklahoma CityTulsaDetroitPhoenixMcAllenMonterreySeattleCorpus ChristiWichitaMinneapolisBirminghamLittle RockCharlotteSan AntonioAustinPanama CityMidlandBostonTampaBaton RougeSan SalvadorEl PasoNew OrleansKnoxvilleLubbockSan FranciscoSalt Lake City

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