AED 238 Cheap Flights from Austin to St. Louis
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Flights from Austin to St. Louis
Cheap flight deals from Austin to St. Louis Starting at AED 238
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstop
AUS 05:002hNonstopSTL 07:00Austin - St. Louis | Thu, Apr 3 | Southwest Airlines
STL 18:552h 15mNonstopAUS 21:10St. Louis - Austin | Mon, Apr 7 | Southwest AirlinesAED 718 AED 1,13437% OFF37% OFFAED 1,134 AED 718 -
AUS 05:002h 5mNonstopSTL 07:05Austin - St. Louis | Fri, May 9 | Southwest Airlines
STL 06:552h 5mNonstopAUS 09:00St. Louis - Austin | Mon, May 12 | Southwest AirlinesAED 907 AED 1,13420% OFF20% OFFAED 1,134 AED 907
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AUS 17:305h 34m1 stopsSTL 23:04Austin - St. Louis | Thu, Apr 10 | Delta Air Lines
STL 07:106h 15m1 stopsAUS 13:25St. Louis - Austin | Mon, Apr 14 | Delta Air LinesAED 646 AED 1,13443% OFF43% OFFAED 1,134 AED 646 -
AUS 18:205h 9m1 stopsSTL 23:29Austin - St. Louis | Thu, Apr 3 | Delta Air Lines
STL 19:135h 13m1 stopsAUS 00:26St. Louis - Austin | Mon, Apr 7 | Delta Air LinesAED 65143% OFFAED 1,134 AED 651
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AUS 17:306h 4m1 stopsSTL 23:34Austin - St. Louis | Mon, Apr 21 | Delta Air Lines
STL 06:005h 25m1 stopsAUS 11:25St. Louis - Austin | Wed, Apr 23 | Delta Air LinesAED 67241% OFFAED 1,134 AED 672
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AUS 18:305h 6m1 stopsSTL 23:36Austin - St. Louis | Fri, May 2 | Delta Air Lines
STL 06:508h1 stopsAUS 14:50St. Louis - Austin | Tue, May 6 | Delta Air LinesAED 67341% OFFAED 1,134 AED 673
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AUS 18:305h 6m1 stopsSTL 23:36Austin - St. Louis | Fri, Apr 18 | Delta Air Lines
STL 17:326h 57m1 stopsAUS 00:29St. Louis - Austin | Mon, Apr 21 | Delta Air LinesAED 67341% OFFAED 1,134 AED 673
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AUS 17:306h 4m1 stopsSTL 23:34Austin - St. Louis | Fri, Apr 25 | Delta Air Lines
STL 17:326h 57m1 stopsAUS 00:29St. Louis - Austin | Mon, Apr 28 | Delta Air LinesAED 67341% OFFAED 1,134 AED 673
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AUS 14:407h1 stopsSTL 21:40Austin - St. Louis | Tue, Mar 25 | Delta Air Lines
STL 10:195h 31m1 stopsAUS 15:50St. Louis - Austin | Wed, Mar 26 | Delta Air LinesAED 67540% OFFAED 1,134 AED 675
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AUS 06:305h 26m1 stopsSTL 11:56Austin - St. Louis | Wed, Apr 9 | Delta Air Lines
STL 06:005h 25m1 stopsAUS 11:25St. Louis - Austin | Mon, Apr 14 | Delta Air LinesAED 67640% OFFAED 1,134 AED 676
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AUS 05:307h 38m1 stopsSTL 13:08Austin - St. Louis | Thu, Mar 27 | Delta Air Lines
STL 19:105h 28m1 stopsAUS 00:38St. Louis - Austin | Mon, Mar 31 | Delta Air LinesAED 68540% OFFAED 1,134 AED 685
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AUS 17:405h 23m1 stopsSTL 23:03Austin - St. Louis | Tue, Apr 1 | Delta Air Lines
STL 06:007h 5m1 stopsAUS 13:05St. Louis - Austin | Mon, Apr 7 | Delta Air LinesAED 69039% OFFAED 1,134 AED 690
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AUS 13:0017h 25m1 stopsSTL Invalid DateAustin - St. Louis | Thu, Mar 27 | Normal Airline
STL 15:006hNonstopAUS 16:00St. Louis - Austin | Sat, Mar 29 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
AUS 06:202h 5mNonstopSTL 08:25Austin - St. Louis | Wed, Apr 16 | Southwest AirlinesAED 357 AED 63444% OFF44% OFFAED 634 AED 357
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AUS 05:002hNonstopSTL 07:00Austin - St. Louis | Fri, Mar 28 | Southwest AirlinesAED 507 AED 63420% OFF20% OFFAED 634 AED 507
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AUS 06:1026h 56m1 stopsSTL 09:06Austin - St. Louis | Tue, Apr 15 | Frontier AirlinesAED 238 AED 63462% OFF62% OFFAED 634 AED 238 -
AUS 18:085h 18m1 stopsSTL 23:26Austin - St. Louis | Fri, May 16 | Delta Air LinesAED 32948% OFFAED 634 AED 329
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AUS 05:307h 31m1 stopsSTL 13:01Austin - St. Louis | Tue, Apr 22 | Delta Air LinesAED 33447% OFFAED 634 AED 334
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AUS 06:355h 10m1 stopsSTL 11:45Austin - St. Louis | Thu, Apr 24 | Delta Air LinesAED 34046% OFFAED 634 AED 340
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AUS 14:406h 56m1 stopsSTL 21:36Austin - St. Louis | Fri, Apr 18 | Delta Air LinesAED 34046% OFFAED 634 AED 340
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AUS 08:256h 41m1 stopsSTL 15:06Austin - St. Louis | Wed, Apr 23 | Delta Air LinesAED 34046% OFFAED 634 AED 340
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AUS 17:306h 4m1 stopsSTL 23:34Austin - St. Louis | Fri, Apr 25 | Delta Air LinesAED 34046% OFFAED 634 AED 340
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AUS 05:307h 31m1 stopsSTL 13:01Austin - St. Louis | Wed, Apr 30 | Delta Air LinesAED 34046% OFFAED 634 AED 340
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AUS 11:185h 28m1 stopsSTL 16:46Austin - St. Louis | Sat, Apr 19 | Delta Air LinesAED 34146% OFFAED 634 AED 341
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AUS 14:406h 56m1 stopsSTL 21:36Austin - St. Louis | Wed, Apr 16 | Delta Air LinesAED 34246% OFFAED 634 AED 342
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AUS 13:0017h 25m1 stopsSTL Invalid DateAustin - St. Louis | Thu, Mar 27 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Austin (AUS) to St. Louis (STL) the cheapest?
Airlines adjust prices for flights from Austin to St. Louis based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Austin (AUS) to St. Louis (STL) cost?
According to Trip.com's data, the lowest price is around AED 4,258. -
How long does it take to fly from Austin (AUS) to St. Louis (STL)?
It takes about 2 hours 24 minutes to fly from Austin (AUS) to St. Louis (STL). -
What is the transportation method from the main airport to downtown in St. Louis?
- The distance from St. Louis Lambert International Airport to downtown is about 20 km, by taxi about 40 minutes.
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What are the most popular airlines that fly from Austin (AUS) to St. Louis (STL)?
Airlines with flights from Austin (AUS) to St. Louis (STL): Southwest Airlines and Sun Country Airlines. -
What's the most popular airline for non-stop flights from Austin (AUS) to St. Louis (STL)?
Alaska Airlines operates 2 non-stop flights from Austin (AUS) to St. Louis (STL). -
How many airports are there in St. Louis (STL)?
There are 1 airport(s) near St. Louis (STL): St. Louis Lambert International Airport.
How to find a cheap flight from Austin to St. Louis
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Austin to St. Louis. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Austin to St. Louis ticket.
Tap "Date" on flight search bar to scan through the calender for Austin to St. Louis airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, Apr 16 at AED 357 for one-way flights.
Compare cheap Austin to St. Louis flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Austin to St. Louis. The cheapest airline operating is Southwest Airlines.
Set up a Price Alert
By setting up a Price Alert for your Austin to St. Louis route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Austin to St. Louis flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Austin to St. Louis to get exclusive deals for you.
Flight Info | Austin to St. Louis
| Cheapest one-way flight price | AED 238 |
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| Cheapest return ticket price | AED 717 |
| Off-season for travel | March |
| Peak season for travel | June |
| Flight distance | 1,156.91 km |
| Average flight time | 2 hours 24 minutes |
| Popular airline | Alaska Airlines |
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