Direct (non-stop) flights from Austin (AUS) to Saint Louis (STL)
Find comprehensive flight information, schedules, and booking details for direct flights from Austin (AUS), US to Saint Louis (STL), US. This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 2h 00m - 2h 10m (average flight time)• Distance: 725 miles (1167 km) (air miles between airports)• Daily Flights: 2-5 flights (scheduled departures per day)
Austin (AUS)
US
Saint Louis (STL)
US
FLIGHT TIME
2h 00m - 2h 10m
FLIGHT DISTANCE
725 miles (1167 km)
2h 5m - 2h 5m
05:05
17:50
725 miles (1167 km)
June
1 (Show)
22
Main Terminal (Austin (AUS))
Terminal 2 (Saint Louis (STL))
Flight Schedule
Loading calendar...
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 Austin (AUS) and flights to Saint Louis (STL).
Route Insights
Route Demand
With 22 weekly flights, this route maintains steady demand throughout the week, providing travelers with frequent scheduling options.
Best Time to Fly
Best Value Period
June 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 Jun being the most affordable month and prices increasing during peak travel seasons.
Distance & Duration Explained
Route Distance
At 725 miles (1167 km), this is an ultra-long-haul route between Austin (AUS) and St Louis (STL), requiring larger aircraft and extended flight times.
Flight Duration
Flight duration averages 2h 00m - 2h 10m, with actual times ranging from 2h 5m - 2h 5m depending on aircraft type, wind conditions, and routing.
Airline Comparison
Available Airlines
Southwest Airlines is the sole operator on this route, providing 3 daily flights between AUS and STL.
Loading weather charts...
Best Time to Visit & Travel Planning
Cheapest Day
Cheapest Month
Average Fare
$357
Travel Planning Tips for Austin (AUS) to Saint Louis (STL)
- Best Day to Book
Wednesday typically offers the lowest fares for flights from Austin (AUS) to Saint Louis (STL). Consider booking on this day for potential savings.
- Best Month to Travel
April is generally the cheapest month to fly from Austin (AUS) to Saint Louis (STL). Plan your trip during this month for the best deals.
- Average Flight Price
The average fare for flights from Austin (AUS) to Saint Louis (STL) is approximately $357. Prices may vary based on booking time, season, and airline.
Loading price statistics...
Related Pages
Related Airports
Related Airlines
Frequently Asked Questions
How many flights operate from Austin (AUS) to St Louis (STL)?
There are 3 direct flights operating from Austin (AUS) to St Louis (STL). Approximately 2-5 flights daily.
Which airlines operate flights from Austin (AUS) to St Louis (STL)?
1 airline operates on this route: Southwest Airlines.
How long is the flight from Austin (AUS) to St Louis (STL)?
The flight duration from Austin (AUS) to St Louis (STL) is approximately 2h 00m - 2h 10m.
What is the distance from Austin (AUS) to St Louis (STL)?
The distance from Austin (AUS) to St Louis (STL) is 725 miles (1167 km).
What is the flight time range for this route?
Flight times on this route range from 2h 5m - 2h 5m.
What are the earliest and latest flight departure times?
The earliest flight departs at 05:05 and the latest flight departs at 17:50.
What is the cheapest month to fly from Austin (AUS) to St Louis (STL)?
June is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 22 flights operate per week from Austin (AUS) to St Louis (STL).
What types of aircraft operate on this route?
This route is served by Boeing 737MAX 8 Passenger, Boeing 737-800 (winglets) Passenger/BBJ2.
What is the average flight price from Austin (AUS) to St Louis (STL)?
The average flight price for a round-trip ticket from Austin (AUS) to St Louis (STL) is approximately $289 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from Austin (AUS) to St Louis (STL) for the lowest prices?
June is typically the cheapest month to fly from Austin (AUS) to St Louis (STL). Booking in advance and avoiding peak travel seasons can help you find better deals.
How far is St Louis (STL) from Austin (AUS)?
The distance from Austin (AUS) to St Louis (STL) is 725 miles (1167 km). This is a long-haul flight route.
How long does it take to fly from Austin (AUS) to St Louis (STL)?
The flight time from Austin (AUS) to St Louis (STL) is approximately 2h 00m - 2h 10m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does St Louis (STL) serve?
St Louis (STL) serves St Louis, US.