Direct flights from Houston to Las Vegas
All flights from IAH to LAS non-stop. There are direct flights from George Bush Intcntl Houston (IAH), Texas, USA to Harry Reid International Airport (LAS), Nevada, USA with United Airlines and Frontier Airlines. 61 weekly departures are currently scheduled on this route. Departure times range from 07:20 to 22:11 depending on the schedule period. The flight distance is 1226 miles (1973 km). Flight time ranges from 3 hours and 12 minutes to 3 hours and 34 minutes.
Houston
, USA
Airlines with non-stop routes:
United Airlines
Frontier Airlines
Southwest Airlines
Sun Country Airlines
Spirit Airlines
Flight schedule from Houston to Las Vegas 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 2026-06-29
Flight schedule from Houston to Las Vegas 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 2026-06-29
Houston to Las Vegas scheduled departures
Select a date to see every published non-stop departure between IAH and LAS.
IAH - LAS route facts
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Distance1226 miles (1973 km)
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Flight time3 hours and 12 minutes to 3 hours and 34 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 CFrontier Airlines: Terminal A
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Arrival terminalsUnited Airlines: Terminal 3Frontier Airlines: Terminal 3
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AircraftUnited Airlines: Boeing 737-800 Passenger, Boeing 737MAX 9 Passenger, Boeing 737-900 Passenger and Boeing 737MAX 8 PassengerFrontier Airlines: Airbus A321neo, Airbus A321 and Airbus A320neo
Route FAQ
Nearby airports that offer flights to Las Vegas (LAS)
From Hobby Airport (HOU)
37 flights per week
Direct flights from Houston to NV, USA
From Houston to Reno
RNO Reno Tahoe International
