Direct (non-stop) flights from Houston (IAH) to Austin (AUS)
Find comprehensive flight information, schedules, and booking details for direct flights from Houston (IAH), US to Austin (AUS), US. 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
Terminal A (Houston (IAH))
Flight Schedule
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Airlines Operating This Route
Click any airline to view their specific flight schedules, policies, and route details for this connection. You can also explore flights from Houston (IAH) and flights to Austin (AUS).
Route Insights
Route Demand
This route sees high demand with 56 weekly flights, making it one of the busiest connections between Houston (IAH) and Austin (AUS).
Route Importance
With 8 direct flights, this route provides reliable connectivity between Houston (IAH) and Austin (AUS).
Best Time to Fly
Best Value Period
September typically offers the best value for travelers, with lower average fares compared to peak travel periods.
Price Trends
Price variation throughout the year is significant, with Sep being the most affordable month and prices increasing during peak travel seasons.
Distance & Duration Explained
Route Distance
At 140 miles (225 km), this is an ultra-long-haul route between Houston (IAH) and Austin (AUS), requiring larger aircraft and extended flight times.
Flight Duration
Flight duration averages 0h 53m - 1h 13m, with actual times ranging from 0h 58m - 1h 6m depending on aircraft type, wind conditions, and routing.
Airline Comparison
Available Airlines
United Airlines is the sole operator on this route, providing 8 daily flights between IAH and AUS.
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Best Time to Visit & Travel Planning
Cheapest Day
Cheapest Month
Average Fare
$349
Travel Planning Tips for Houston (IAH) to Austin (AUS)
- Best Day to Book
Wednesday typically offers the lowest fares for flights from Houston (IAH) to Austin (AUS). Consider booking on this day for potential savings.
- Best Month to Travel
May is generally the cheapest month to fly from Houston (IAH) to Austin (AUS). Plan your trip during this month for the best deals.
- Average Flight Price
The average fare for flights from Houston (IAH) to Austin (AUS) is approximately $349. Prices may vary based on booking time, season, and airline.
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Related Pages
Related Airports
Related Airlines
Frequently Asked Questions
How many flights operate from Houston (IAH) to Austin (AUS)?
There are 8 direct flights operating from Houston (IAH) to Austin (AUS). Approximately 7-9 flights daily.
Which airlines operate flights from Houston (IAH) to Austin (AUS)?
1 airline operates on this route: United Airlines.
How long is the flight from Houston (IAH) to Austin (AUS)?
The flight duration from Houston (IAH) to Austin (AUS) is approximately 0h 53m - 1h 13m.
What is the distance from Houston (IAH) to Austin (AUS)?
The distance from Houston (IAH) to Austin (AUS) is 140 miles (225 km).
What is the flight time range for this route?
Flight times on this route range from 0h 58m - 1h 6m.
What are the earliest and latest flight departure times?
The earliest flight departs at 07:35 and the latest flight departs at 22:01.
What is the cheapest month to fly from Houston (IAH) to Austin (AUS)?
September is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 56 flights operate per week from Houston (IAH) to Austin (AUS).
What types of aircraft operate on this route?
This route is served by Boeing 737-900 Passenger, Airbus A320, Airbus A319, Boeing 737-700 Passenger, Boeing 737-800 Passenger.
What is the average flight price from Houston (IAH) to Austin (AUS)?
The average flight price for a round-trip ticket from Houston (IAH) to Austin (AUS) is approximately $257 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from Houston (IAH) to Austin (AUS) for the lowest prices?
September is typically the cheapest month to fly from Houston (IAH) to Austin (AUS). Booking in advance and avoiding peak travel seasons can help you find better deals.
How far is Austin (AUS) from Houston (IAH)?
The distance from Houston (IAH) to Austin (AUS) is 140 miles (225 km). This is a long-haul flight route.
How long does it take to fly from Houston (IAH) to Austin (AUS)?
The flight time from Houston (IAH) to Austin (AUS) is approximately 0h 53m - 1h 13m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Austin (AUS) serve?
Austin (AUS) serves Austin, US.