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Flights from Saint Louis to Austin – Direct & connecting routes

Non-stop airlines Connecting flights Show map Price search

STL to AUS flights and routes map STL to AUS – All flight route options from Saint Louis Airport, Missouri, USA to Austin-Bergstrom International Airport, Texas, USA. These flights are operated by 4 airlines. Fly non-stop with Southwest Airlines or choose from 12 different transit flights. The shortest flight time is 2 hours and 10 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA STL Saint Louis Airport Saint Louis, MO, USA
USA AUS Austin-Bergstrom Airport, TX, USA
STL
Saint Louis Airport
USASaint Louis, MO, USA
Austin-Bergstrom Airport
USAAustin, TX, USA
AUS
1 direct route found »
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15 routes with 1 stop found »
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Non-stop route options:

Duration

Southwest Airlines
Non-stop with Southwest Airlines. 2-5 flights per day.

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2h 10m

Southwest Airlines
Non-stop with Southwest Airlines.
2h 10m
2-5 flights per day.
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1 stop route options with the same airline:

Duration

Via Kansas City MCI
1 stop with Southwest Airlines. 0-2 flights per day.
Mon,Thu & Fri

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4h 25m

Mon,Thu & Fri
Via Kansas City MCI
1 stop with Southwest Airlines.
4h 25m
0-2 flights per day.
Mon,Thu & Fri
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Via Dallas DFW
1 stop with American Airlines. 7-8 flights per day.

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4h 44m

Via Dallas DFW
1 stop with American Airlines.
4h 44m
7-8 flights per day.
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Via Oklahoma City OKC
1 stop with Southwest Airlines. 0-1 flights per day.

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4h 45m

Via Oklahoma City OKC
1 stop with Southwest Airlines.
4h 45m
0-1 flights per day.
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Via Houston IAH
1 stop with United Airlines. 3-5 flights per day.

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4h 48m

Via Houston IAH
1 stop with United Airlines.
4h 48m
3-5 flights per day.
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Via Tulsa TUL
1 stop with Southwest Airlines. 0-1 flights per day.
Begins in 2/10

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4h 50m

Begins in 2/10
Via Tulsa TUL
1 stop with Southwest Airlines.
4h 50m
0-1 flights per day.
Begins in 2/10
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Via Dallas DAL
1 stop with Southwest Airlines. 2-5 flights per day.

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4h 50m

Via Dallas DAL
1 stop with Southwest Airlines.
4h 50m
2-5 flights per day.
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Via Houston HOU
1 stop with Southwest Airlines. 2-5 flights per day.

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5h 05m

Via Houston HOU
1 stop with Southwest Airlines.
5h 05m
2-5 flights per day.
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Via New Orleans MSY
1 stop with Southwest Airlines. 0-1 flights per day.

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5h 05m

Via New Orleans MSY
1 stop with Southwest Airlines.
5h 05m
0-1 flights per day.
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Via Chicago ORD
1 stop with American Airlines. 1-2 flights per day.

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5h 17m

Via Chicago ORD
1 stop with American Airlines.
5h 17m
1-2 flights per day.
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Via Nashville BNA
1 stop with Southwest Airlines. 1-2 flights per day.

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5h 38m

Via Nashville BNA
1 stop with Southwest Airlines.
5h 38m
1-2 flights per day.
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Via Omaha OMA
1 stop with Southwest Airlines.
Begins in 7/8

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5h 45m

Begins in 7/8
Via Omaha OMA
1 stop with Southwest Airlines.
5h 45m
Begins in 7/8
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Via Chicago MDW
1 stop with Southwest Airlines. 1-4 flights per day.

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5h 55m

Via Chicago MDW
1 stop with Southwest Airlines.
5h 55m
1-4 flights per day.
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Via Chicago ORD
1 stop with United Airlines. 5-8 flights per day.

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6h 48m

Via Chicago ORD
1 stop with United Airlines.
6h 48m
5-8 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via Chicago ORD With American Airlines & United Airlines 1-4 flights per day.

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6h 22m

Via Chicago ORD
6h 22m
With American Airlines & United Airlines 1-4 flights per day.
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Via Dallas DFW With United Airlines & American Airlines
Begins in 2/12

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7h 38m

Begins in 2/12
Via Dallas DFW
7h 38m
With United Airlines & American Airlines
Begins in 2/12
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Find the best prices on hotels and car rental near Austin-Bergstrom Airport

We got great deals on hotels and car rentals near the airport.

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Saint Louis to Austin flights

There are over 13 airlines and as many as 317 flights every week to this destination. You can fly non-stop to Austin (AUS) from Saint Louis (STL) with Southwest Airlines but if a stopover option suits you better you can choose to fly via Kansas City, Dallas or any other of the 12 alternatives with connectiing airports.

Saint Louis to Austin with Southwest Airlines

You can fly non-stop every weekday with flights departing from 6:00 am to 10:00 pm. You can also catch a transit flight via Kansas City or Oklahoma City.

With American Airlines

If you choose to fly with American Airlines from Saint Louis to Austin you can make a transit either via Dallas or via Chicago. The route via Dallas is 33 minutes faster. American Airlines is a member of the air alliance OneWorld.

Distance & flight times: Saint Louis Airport to Austin-Bergstrom International Airport

The shortest flight time between STL and AUS is 2 hours and 10 minutes.

ViaTotal flight timeLayover timeDistance
Direct2h 10m-725 miles (1167 km)
MCI Kansas City4h 25m50m891 miles (1434 km)
DFW Dallas4h 44m1h 14m744 miles (1197 km)
OKC Oklahoma City4h 45m3h 0m823 miles (1324 km)
IAH Houston4h 48m42m811 miles (1305 km)
DAL Dallas4h 50m1h 25m738 miles (1187 km)
TUL Tulsa4h 50m2h 5m781 miles (1257 km)
HOU Houston5h 5m2h 45m840 miles (1352 km)
MSY New Orleans5h 5m1h 40m1053 miles (1694 km)
ORD Chicago5h 17m35m1242 miles (1998 km)
BNA Nashville5h 38m1h 0m1032 miles (1660 km)
OMA Omaha5h 45m1h 25m1120 miles (1802 km)
MDW Chicago5h 55m2h 35m1229 miles (1977 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.STL-AUS flight routesSaint Louis to Austin flight routes illustrated on a map.
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Arriving at Austin-Bergstrom International Airport
Arriving at Austin-Bergstrom International Airport. Copyright: AUS
Saint Louis - Austin route map and flight paths
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You can fly non-stop from Saint Louis (STL) to Austin (AUS) with Southwest Airlines. The flight takes approximately 2 hours and 10 minutes. If you travel with a connecting flight instead, for example via Kansas City, the total flight time will be 4 hours and 25 minutes.

If you're interested in direct flights, Southwest Airlines is available. For flights with stopovers, Southwest Airlines, American Airlines or United Airlines is also an option.

The flight time between Saint Louis Airport (STL) and Austin-Bergstrom International Airport (AUS) is approximately 2 hours and 10 minutes. The distance between the two airports is 1242 miles (or 1998 kilometers).

Yes, you can fly non-stop to AUS from STL with Southwest Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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