Las Vegas to Houston Flights
Flights from Las Vegas (LAS) to Houston (IAH) connect United States and United States. The great-circle distance is approximately 1,963 km, and a typical direct flight takes about 3 to 4 hours. Airports commonly used for this city pair include LAS and IAH, HOU. The reverse route is Houston to Las Vegas. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.
Route facts
- Origin
- Las Vegas, United States
- Destination
- Houston, United States
- Distance
- 1,963 km
- Typical duration
- about 3 to 4 hours
- Origin codes
- LAS
- Destination codes
- IAH, HOU
- Primary keyword
- flights from Las Vegas to Houston
Search flights
Compare live prices and schedules for this route.
Route overview
Las Vegas to Houston is a city-pair air route between United States and United States. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are LAS and IAH. Related codes: LAS → IAH, HOU.
Distance
Approximate flight distance: 1,963 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 3 to 4 hours. Connecting itineraries take longer and depend on layover airports.
Airports
Las Vegas airports and metro codes: LAS.
Houston airports and metro codes: IAH, HOU.
Alternative routes
Related searches include the reverse route Houston to Las Vegas, other destinations from Las Vegas, and other origins into Houston.
Frequently asked questions
How long is the flight from Las Vegas to Houston?
Direct flights from Las Vegas to Houston typically take about 3 to 4 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Las Vegas to Houston?
The great-circle distance between Las Vegas and Houston is approximately 1,963 km. Flown distance can be longer depending on airways.
Which airports serve flights from Las Vegas to Houston?
Las Vegas is commonly searched with code LAS (related: LAS). Houston is commonly searched with code IAH (related: IAH, HOU).
Are there direct flights from Las Vegas to Houston?
Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.
What is the reverse flight route from Houston to Las Vegas?
The reverse city pair is Houston to Las Vegas. Distance is the same great-circle measure (1,963 km); block time can differ with winds and schedules.
Which countries does the Las Vegas to Houston route connect?
This route connects United States (Las Vegas) with United States (Houston).