Direct flights from Las Vegas to Houston
All flights from LAS to IAH non-stop. There are direct flights from Harry Reid International Airport (LAS), Nevada, USA to George Bush Intcntl Houston (IAH), Texas, USA with United Airlines and Frontier Airlines. 59 weekly departures are currently scheduled on this route. Departure times range from 00:01 to 23:59 depending on the schedule period. The flight distance is 1226 miles (1973 km). Flight time ranges from 2 hours and 55 minutes to 3 hours and 30 minutes.
Las Vegas
, USA
Airlines with non-stop routes:
United Airlines
Frontier Airlines
Southwest Airlines
Sun Country Airlines
Spirit Airlines
Flight schedule from Las Vegas to Houston with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-24
Flight schedule from Las Vegas to Houston with Frontier Airlines
This is a weekly direct flight schedule for Frontier Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-24
Las Vegas to Houston scheduled departures
Select a date to see every published non-stop departure between LAS and IAH.
LAS - IAH route facts
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Distance1226 miles (1973 km)
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Flight time2 hours and 55 minutes to 3 hours and 30 minutes
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Airlines United Frontier
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Airline alliancesStar Alliance Low-cost carrier
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CabinsEconomy Business First
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Hub airportsUnited Airlines: IAH
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Departure terminalsUnited Airlines: Terminal 3Frontier Airlines: Terminal 3
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Arrival terminalsUnited Airlines: Terminal CFrontier Airlines: Terminal A
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AircraftUnited Airlines: Boeing 737-900 Passenger, Boeing 737MAX 9 Passenger, Boeing 737MAX 8 Passenger and Boeing 737-800 PassengerFrontier Airlines: Airbus A321neo, Airbus A320neo and Airbus A321
Route FAQ
Direct flights from Las Vegas to TX, USA
From Las Vegas to McAllen
MFE Mc Allen Miller International
From Las Vegas to Houston
HOU William P. Hobby Airport
From Las Vegas to Dallas
DFW Dallas Fort Worth International
From Las Vegas to McKinney
DTX McKinney National Airport
From Las Vegas to Laredo
LRD Laredo International
From Las Vegas to Austin
AUS Austin-Bergstrom International Airport
From Las Vegas to Dallas
DAL Dallas Love Fld
From Las Vegas to San Antonio
SAT San Antonio International
From Las Vegas to Midland
MAF Midland International
From Las Vegas to Amarillo
AMA Amarillo International
