Direct flights from New Orleans to Houston
All flights from MSY to IAH non-stop. There are direct flights from Louis Armstrong New Orleans International (MSY), Louisiana, USA to George Bush Intcntl Houston (IAH), Texas, USA with United Airlines. 54 weekly departures are currently scheduled on this route. Departure times range from 05:00 to 20:20 depending on the schedule period. The flight distance is 305 miles (491 km). Flight time ranges from 1 hour and 18 minutes to 1 hour and 35 minutes.
New Orleans
, USA
Flight schedule from New Orleans 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 2026-07-13
New Orleans to Houston scheduled departures
Select a date to see every published non-stop departure between MSY and IAH.
MSY - IAH route facts
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Distance305 miles (491 km)
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Flight time1 hour and 18 minutes to 1 hour and 35 minutes
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Airline United
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Airline alliancesStar Alliance
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CabinsEconomy Business First
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Hub airportsIAH
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Arrival terminalsTerminal C and Terminal B
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AircraftAirbus A320, Airbus A319, Embraer 175 (Enhanced Winglets), Boeing 737-900 Passenger, Boeing 737MAX 9 Passenger, Boeing 737-800 Passenger, Boeing 737MAX 8 Passenger and Boeing 737-700 Passenger
Route FAQ
Direct flights from New Orleans to TX, USA
From New Orleans to Dallas
DFW Dallas Fort Worth International
From New Orleans to San Antonio
SAT San Antonio International
From New Orleans to Austin
AUS Austin-Bergstrom International Airport
From New Orleans to Dallas
DAL Dallas Love Fld
From New Orleans to Houston
HOU William P. Hobby Airport
