Austin to Houston (AUS-IAH): nonstop flights and who flies them

United Airlines flies nonstop between Austin (AUS) and Houston (IAH), roughly 87 times a week. With United Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. United Airlines fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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87
Nonstop flights a week
140 mi
Nonstop distance
Free
To get started

Austin to Houston flight schedule

Scheduled nonstop departures for AUS to IAH, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Austin (AUS) to Houston (IAH)
Date Flight Airline Departs AUS Arrives IAH Duration Aircraft
UA 1966United Airlines05:3006:371h 7m320
UA 2393United Airlines07:0008:131h 13m7M8
UA 2196United Airlines09:3310:451h 12m738
UA 1747United Airlines12:1213:251h 13m319
UA 304United Airlines12:1213:251h 13m319
UA 334United Airlines14:2415:341h 10m739
UA 3992United Airlines16:1017:201h 10mE7W
UA 4004United Airlines16:1017:251h 15mE7W
UA 1326United Airlines17:4418:541h 10m738
UA 3993United Airlines19:1020:201h 10mE7W
UA 1871United Airlines19:4420:551h 11m319
UA 1966United Airlines05:3006:371h 7m320
UA 2393United Airlines07:0008:131h 13m7M8
UA 2196United Airlines09:3310:451h 12m738
UA 1747United Airlines12:1213:251h 13m319
UA 304United Airlines12:1213:251h 13m319
UA 334United Airlines14:2415:341h 10m739
UA 3992United Airlines16:1017:201h 10mE7W
UA 4004United Airlines16:1017:251h 15mE7W
UA 1326United Airlines17:4418:541h 10m738
UA 3993United Airlines19:1020:201h 10mE7W
UA 1871United Airlines19:4420:551h 11m319
UA 1966United Airlines05:3006:371h 7m320
UA 2393United Airlines07:0008:131h 13m7M8
UA 2196United Airlines09:3310:451h 12m738
UA 1747United Airlines12:1213:251h 13m319
UA 304United Airlines12:1213:251h 13m319
UA 334United Airlines14:2415:341h 10m739
UA 3992United Airlines16:1017:201h 10mE7W
UA 4004United Airlines16:1017:251h 15mE7W
UA 1326United Airlines17:4418:541h 10m738
UA 3993United Airlines19:1020:201h 10mE7W
UA 1871United Airlines19:4420:551h 11m319
UA 1966United Airlines05:3006:371h 7m320
UA 2393United Airlines07:0008:131h 13m7M8
UA 2196United Airlines09:3310:451h 12m738
UA 1747United Airlines12:1213:251h 13m319
UA 304United Airlines12:1213:211h 9m7M8
UA 3993United Airlines14:2415:381h 14mE7W
UA 3992United Airlines16:1017:201h 10mE7W

Showing the first 40 of 78 scheduled AUS to IAH departures across the next 7 days with service. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every AUS to IAH date on the interactive map

The full AUS to IAH nonstop schedule

United Airlines fly the route nonstop in 2LNR's schedule data. This page carries the full AUS to IAH nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each AUS to IAH departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See AUS to IAH on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Austin to Houston nonstop

Carriers operating AUS to IAH nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See AUS to IAH on the interactive map →

Frequently asked questions about AUS to IAH

How far is Houston from Austin?
AUS to IAH covers about 140 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from AUS to IAH?
United Airlines is currently the only airline flying AUS to IAH nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the AUS to IAH schedule rather than a space claim.
How many flights a week are there from AUS to IAH?
About 87 nonstop flights a week run between Austin and Houston in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from AUS to IAH depart?
Scheduled AUS to IAH nonstops in the next 7 days with service leave between 05:30 and 19:44, local time at Austin. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Does 2LNR show upgrade or award space on AUS to IAH?
Not on this route: none of United Airlines is a carrier 2LNR reads inventory for. The page carries the full AUS to IAH nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full AUS to IAH nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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