Direct flights from Austin to Houston
All flights from AUS to IAH non-stop. There are direct flights from Austin-Bergstrom International Airport (AUS), Texas, USA to George Bush Intcntl Houston (IAH), Texas, USA with United Airlines. 56 weekly departures are currently scheduled on this route. Departure times range from 05:10 to 19:30 depending on the schedule period. The flight distance is 140 miles (225 km). Flight time ranges from 56 minutes to 1 hour and 14 minutes.
Austin
, USA
Flight schedule from Austin 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 2026-08-31
Austin to Houston scheduled departures
Select a date to see every published non-stop departure between AUS and IAH.
AUS - IAH route facts
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Distance140 miles (225 km)
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Flight time56 minutes to 1 hour and 14 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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AircraftBoeing 737MAX 8 Passenger, Boeing 737-800 Passenger, Boeing 737MAX 9 Passenger, Airbus A320, Airbus A319, Boeing 737-700 Passenger, Boeing 737-900 Passenger and Embraer 175 (Enhanced Winglets)
Route FAQ
Nearby airports that offer flights to Houston (IAH)
From (MEX)
65 flights per week
From (IND)
26 flights per week
From (ONT)
11 flights per week
From (XPL)
7 flights per week
From (HEZ)
5 flights per week
Domestic flights from Austin (AUS)
From Austin to Denver
DEN Denver International
From Austin to Dallas
DFW Dallas Fort Worth International
From Austin to Atlanta
ATL Hartsfield–Jackson Atlanta International Airport
From Austin to Los Angeles
LAX Los Angeles International
From Austin to Chicago
ORD Chicago O Hare International
From Austin to Phoenix
PHX Phoenix Sky Harbor International
From Austin to Nashville
BNA Nashville International
From Austin to Las Vegas
LAS Harry Reid International Airport
From Austin to San Diego
SAN San Diego International Airport
From Austin to Seattle
SEA Seattle Tacoma International
