Flights from Houston Flights to Las Vegas

Direct flights from Houston to Las Vegas

Did you mean flights from Las Vegas to Houston?

Last updated on: 05-16-2026

Houston

United States

IAH

George Bush Intercontinental Airport

Las Vegas

United States

LAS

Harry Reid International Airport

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Flight schedule

Distance

1,219 miles · (1,962 km)

Flight time

3 hours and 33 minutes

Airlines

Frontier Airlines
Spirit Airlines
United Airlines

Alliances

Oneworld
SkyTeam
Star Alliance

Classes

Economy
Premium Economy
Business Class
First Class

Aircrafts

Airbus A320-100/200
Airbus A320neo
Airbus A321 (sharklets)
Airbus A321-100/200
Airbus A321neo
Boeing 737 MAX 8
Boeing 737 MAX 9
Boeing 737-800
Boeing 737-900

Houston to Las Vegas Flight Schedule

Scan through all non-stop flights from Houston to Las Vegas. The full flight schedule below gives an overview of all non-stop flights from IAH to LAS, which includes the daily timetable of every operating airline for the upcoming 12 months.

Note: for airline-specific flight schedules, please scroll further down.

Return schedule

Best time to visit Las Vegas

What is the best time to visit Las Vegas?

🏜️ Desert

Desert destinations like Las Vegas are known for their hot days, with temperatures frequently exceeding 40°C (104°F), but cooler nights. With very little rainfall, these locations are famous for their extreme weather, breathtaking scenery, and the cultural heritage of their inhabitants. Despite the harsh living conditions, they provide a remarkable mix of adventure, calmness, and stunning landscapes, making them wonderful places to explore.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Las Vegas is a wonderful destination to explore throughout the year, but it's advisable to avoid the summer months due to the intense heat. For a more enjoyable visit, plan your trip between September and May.

Las Vegas

LAS

Airlines flying from Houston to Las Vegas

Airline-specific flight schedules from Houston to Las Vegas

In total there are 3 airlines operating nonstop flights from Houston IAH to Las Vegas LAS. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.

Click an airline below to view their IAH LAS flight schedule.

Frontier Airlines (F9)

Spirit Airlines (NK)

United Airlines (UA)

Frontier Airlines flight schedulefrom Houston to Las Vegas

Return schedule

Spirit Airlines flight schedulefrom Houston to Las Vegas

Return schedule

United Airlines flight schedulefrom Houston to Las Vegas

United Airlines is a member of Star Alliance

Return schedule

Houston to Las Vegas Flights

Flights from IAH to LAS are operated 65 times a week, with an average of 9 flights per day. Departure times vary between 06:30 - 22:11. The earliest flight departs at 06:30, the last flight departs at 22:11. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.

You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).

The fastest direct flight from Houston to Las Vegas takes 3 hours and 33 minutes. The flight distance between Houston and Las Vegas is 1,219 miles (or 1,962 km).

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