Flights operate between Houston (IAH) and Austin (AUS).
1 airline operates this route with 7-9 flights daily flights.
Average flight time is 0h 53m - 1h 13m.
Route distance is 140 miles (225 km).
Route Distance
140 miles (225 km)
Average Duration
0h 53m - 1h 13m
Airlines Operating This Route
United Airlines
Flight Frequency
Daily Flights
7-9 flights
Weekly Flights
56
Typical Departure Time Ranges
Earliest Departure
07:35
Latest Departure
22:01
Flight Schedule & Filters
Flight Schedule Calendar
Loading calendar...
Direct (non-stop) flights from Houston (IAH) to Austin (AUS)
Direct (non-stop) flights operate between Houston (IAH) and Austin (AUS). This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 0h 53m - 1h 13m (average flight time)• Distance: 140 miles (225 km) (air miles between airports)• Daily Flights: 7-9 flights (scheduled departures per day)
Houston (IAH)
US
Austin (AUS)
US
FLIGHT TIME
0h 53m - 1h 13m
FLIGHT DISTANCE
140 miles (225 km)
0h 58m - 1h 6m
07:35
22:01
140 miles (225 km)
September
1 (Show)
56
Flight Schedule
Loading calendar...
Airlines with direct flights from Houston (IAH) to Austin (AUS)
Weather at Austin (AUS)
Weather & Climate at Austin (AUS)
21.7°C
Avg Temperature81mm
Avg Rainfall13.5km/h
Avg Wind Speed65%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Booking Insights
Best Time to Book Flights to Austin (AUS)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Price Trends
Flight Price Trends for Austin (AUS)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Frequently Asked Questions
Do flights operate between IAH and AUS?
Yes. 8 direct flights operate between Houston (IAH) and Austin (AUS).
Which airlines operate this route?
1 airline operates this route: United Airlines.
How many flights operate daily?
7-9 flights flights operate daily on this route.
What is the average flight duration?
The average flight duration is 0h 53m - 1h 13m.
Is this route operated year-round?
This route operates with 7-9 flights daily flights.
Route data verified regularly by Triposia Travel Research Team.