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
Route Intelligence Dashboard
Overall Connectivity Score
70
GoodRoute Diversity
1
Direct Routes
United Airlines serves 1 destination from IAH
Weekly Frequency
56
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| IAH → Austin (AUS) (AUS) | 56/week | 0h 53m - 1h 13m | 140 km | Very Stable |
Flight Schedule & Filters
United Airlines flights from Houston (IAH) to Austin (AUS)
United Airlines operates scheduled nonstop flights between Houston (IAH) and Austin (AUS). United Airlines operates 7-9 flights daily flights on this route.• 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
United Airlines Terminal Information & Contact
Departure Terminal - Houston (IAH)
Terminal: C
Phone: 1-800-864-8331
Location: C, Houston, US
Arrival Terminal - Austin (AUS)
Terminal: 1
Phone: 1-800-864-8331
Location: 1, Austin, US
United Airlines Flight Schedule from Houston (IAH) to Austin (AUS)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
UA2744 |  United Airlines | 07:35 | 08:36:00 | Boeing 737-900 Passenger |
UA2221 | United Airlines | 10:01 | 11:07:00 | Airbus A320 |
UA1859 | United Airlines | 12:10 | 13:14:00 | Airbus A319 |
UA2483 | United Airlines | 14:20 | 15:22:00 | Boeing 737-700 Passenger |
UA1711 | United Airlines | 16:20 | 17:21:00 | Airbus A319 |
UA1980 | United Airlines | 18:50 | 19:53:00 | Airbus A319 |
UA2621 | United Airlines | 20:03 | 21:06:00 | Boeing 737-800 Passenger |
UA1179 | United Airlines | 22:01 | 22:59:00 | Airbus A319 |
United Airlines Monthly Flight Calendar
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United Airlines Terminal Information
Departure Terminal at Houston (IAH):
• Terminal : United Airlines operates from this terminal
Terminal C:
• United Airlines Terminal Phone: 1-800-864-8331
Arrival Terminal at Austin (AUS):
Terminal 1:
• United Airlines Terminal Phone: 1-800-864-8331
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
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
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
Best Months to Fly United Airlines to Austin (AUS)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Seasonal Insight
Best travel months: 2025-06, 2025-09
Seasonal Travel Calendar
United Airlines Contact Information and Customer Services
United Airlines Address
233 S. Wacker Drive
Chicago, IL 60606, United States
Customer Service Phone
+1-800-864-8331Official Website
united.comFrequently Asked Questions
How many United Airlines flights operate from Houston (IAH) to Austin (AUS)?
United Airlines operates 8 flights from Houston (IAH) to Austin (AUS).
What city does Austin (AUS) airport serve?
Austin (AUS) airport serves Austin, US.
How long is the United Airlines flight from Houston (IAH) to Austin (AUS)?
The flight duration is approximately 0h 53m - 1h 13m.
What is the distance from Houston (IAH) to Austin (AUS)?
The distance is 140 miles (225 km).
What aircraft does United Airlines use on this route?
United Airlines uses Boeing 737-900 Passenger, Airbus A320, Airbus A319 and 2 more aircraft types on this route.
What are the earliest and latest United Airlines flight departure times?
The earliest United Airlines flight departs at 07:35 and the latest departs at 22:01.
Which terminal does United Airlines use at Houston (IAH)?
United Airlines flights from Houston (IAH) depart from Terminal C. Terminal C phone: 1-800-864-8331.
View all United Airlines flights to Houston (IAH) →
Popular United Airlines routes from Houston include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.