How does KAYAK find such low prices on flights from Missouri to Austin?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Austin.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Austin?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Missouri to Austin?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Austin?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$54 CHEAP FLIGHTS from Missouri to Austin

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Flight Deals

Cheap Flights from Missouri to Austin

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Missouri to Austin

Mon, Oct 26 - Tue, Oct 27

5:40 am - 9:32 amSTL Lambert-St Louis-AUS Austin Bergstrom

3h 52m1 stop Dallas/Fort Worth

8:00 am - 12:03 pmAUS Austin Bergstrom-STL Lambert-St Louis

4h 03m1 stop Dallas/Fort Worth

$159American Airlines

Fri, Oct 23 - Tue, Oct 27

6:35 pm - 10:57 amSTL Lambert-St Louis-AUS Austin Bergstrom

16h 22m1 stop Atlanta Hartsfield-Jackson

8:21 pm - 3:23 pmAUS Austin Bergstrom-STL Lambert-St Louis

19h 02m1 stop Denver Intl

$164Frontier

Mon, Nov 16 - Tue, Dec 1

8:43 pm - 7:26 pmMCI Kansas City-AUS Austin Bergstrom

22h 43m1 stop Denver Intl

6:34 pm - 7:33 pmAUS Austin Bergstrom-MCI Kansas City

24h 59m1 stop Denver Intl

$165Frontier

Mon, Nov 16 - Tue, Dec 1

9:46 am - 11:25 amMCI Kansas City-AUS Austin Bergstrom

25h 39m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

6:34 pm - 7:33 pmAUS Austin Bergstrom-MCI Kansas City

24h 59m1 stop Denver Intl

$192Multiple Airlines

Mon, Feb 1 - Wed, Feb 3

5:40 pm - 7:35 pmMCI Kansas City-AUS Austin Bergstrom

1h 55mnonstop

4:30 pm - 6:25 pmAUS Austin Bergstrom-MCI Kansas City

1h 55mnonstop

$197Southwest

Mon, Nov 16 - Tue, Nov 17

10:40 am - 12:40 pmMCI Kansas City-AUS Austin Bergstrom

2h 00mnonstop

7:15 am - 9:05 amAUS Austin Bergstrom-MCI Kansas City

1h 50mnonstop

$197Southwest

Wed, Oct 28 - Sat, Oct 31

7:59 pm - 10:03 pmMCI Kansas City-AUS Austin Bergstrom

2h 04mnonstop

7:10 am - 9:19 amAUS Austin Bergstrom-MCI Kansas City

2h 09mnonstop

$197Delta

Thu, Oct 29 - Mon, Nov 2

7:59 pm - 10:03 pmMCI Kansas City-AUS Austin Bergstrom

2h 04mnonstop

7:10 am - 9:19 amAUS Austin Bergstrom-MCI Kansas City

2h 09mnonstop

$197Delta

Mon, Feb 1 - Wed, Feb 3

5:07 pm - 10:18 pmMCI Kansas City-AUS Austin Bergstrom

5h 11m1 stop Dallas/Fort Worth

10:55 am - 4:17 pmAUS Austin Bergstrom-MCI Kansas City

5h 22m1 stop Dallas/Fort Worth

$217American Airlines

Fri, Oct 16 - Sun, Oct 18

1:04 pm - 4:52 pmCOU Columbia Regional-AUS Austin Bergstrom

27h 48m1 stop Orlando Sanford Intl

4:27 pm - 11:39 amAUS Austin Bergstrom-COU Columbia Regional

19h 12m2 stops Cleveland Hopkins Intl Orlando

$638Multiple Airlines

Recent last minute flight deals from Missouri to Austin

Wed, Oct 7 - Wed, Oct 14

8:10 pm - 7:26 pmSTL Lambert-St Louis-AUS Austin Bergstrom

23h 16m1 stop Denver Intl

12:08 pm - 5:40 pmAUS Austin Bergstrom-STL Lambert-St Louis

5h 32m1 stop Atlanta Hartsfield-Jackson

$295Frontier

Sat, Oct 10 - Wed, Oct 14

4:30 pm - 9:57 amSTL Lambert-St Louis-AUS Austin Bergstrom

17h 27m1 stop Orlando

1:12 pm - 11:31 amAUS Austin Bergstrom-STL Lambert-St Louis

22h 19m1 stop Las Vegas Harry Reid Intl

$299Frontier

Sat, Oct 10 - Wed, Oct 14

12:46 pm - 5:06 pmSTL Lambert-St Louis-AUS Austin Bergstrom

4h 20m1 stop Dallas/Fort Worth

5:46 pm - 9:59 pmAUS Austin Bergstrom-STL Lambert-St Louis

4h 13m1 stop Dallas/Fort Worth

$372American Airlines

Sat, Oct 10 - Wed, Oct 14

12:46 pm - 5:06 pmSTL Lambert-St Louis-AUS Austin Bergstrom

4h 20m1 stop Dallas/Fort Worth

5:46 pm - 9:59 pmAUS Austin Bergstrom-STL Lambert-St Louis

4h 13m1 stop Dallas/Fort Worth

$393American Airlines

Wed, Oct 7 - Wed, Oct 14

2:25 pm - 4:30 pmSTL Lambert-St Louis-AUS Austin Bergstrom

2h 05mnonstop

7:30 am - 9:35 amAUS Austin Bergstrom-STL Lambert-St Louis

2h 05mnonstop

$410Southwest

Wed, Oct 7 - Wed, Oct 14

5:50 am - 12:35 pmSTL Lambert-St Louis-AUS Austin Bergstrom

6h 45m1 stop Chicago Midway

7:30 am - 9:35 amAUS Austin Bergstrom-STL Lambert-St Louis

2h 05mnonstop

$410Southwest

Fri, Oct 9 - Mon, Oct 12

3:05 pm - 9:22 pmSGF Springfield-Branson-AUS Austin Bergstrom

6h 17m1 stop Houston George Bush Intcntl

4:17 pm - 8:34 pmAUS Austin Bergstrom-SGF Springfield-Branson

4h 17m1 stop Houston George Bush Intcntl

$429United Airlines

Thu, Oct 8 - Tue, Oct 13

3:43 pm - 10:58 pmCOU Columbia Regional-AUS Austin Bergstrom

7h 15m1 stop Chicago O'Hare Intl

6:50 am - 3:08 pmAUS Austin Bergstrom-COU Columbia Regional

8h 18m1 stop Chicago O'Hare Intl

$433United Airlines

Fri, Oct 9 - Sat, Oct 17

7:20 pm - 12:21 amSTL Lambert-St Louis-AUS Austin Bergstrom

5h 01m1 stop Atlanta Hartsfield-Jackson

3:00 pm - 7:56 pmAUS Austin Bergstrom-STL Lambert-St Louis

4h 56m1 stop Atlanta Hartsfield-Jackson

$437Delta

Mon, Oct 5 - Sat, Oct 10

5:34 pm - 11:59 pmSGF Springfield-Branson-AUS Austin Bergstrom

6h 25m1 stop Atlanta Hartsfield-Jackson

1:20 pm - 9:19 pmAUS Austin Bergstrom-SGF Springfield-Branson

7h 59m1 stop Atlanta Hartsfield-Jackson

$444Delta

Useful Info

Low season	January
High season	March
Cheapest flight	$54

Best time to beat the crowds with an average 19% drop in price.

Most popular time to fly with an average 2% increase in price.

Flight from St. Louis to Austin

How does KAYAK find such low prices on flights from Missouri to Austin?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Austin.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Austin?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Missouri to Austin?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Austin?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.