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.

$80 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

Fri, Dec 4 - Tue, Dec 8

12:02 pm - 10:14 amSTL Lambert-St Louis-AUS Austin Bergstrom

22h 12m1 stop Atlanta Hartsfield-Jackson

11:32 am - 11:17 amAUS Austin Bergstrom-STL Lambert-St Louis

23h 45m1 stop Atlanta Hartsfield-Jackson

$146Frontier

Tue, Dec 1 - Tue, Dec 15

8:29 pm - 5:48 pmMCI Kansas City-AUS Austin Bergstrom

21h 19m1 stop Denver Intl

6:31 pm - 7:35 pmAUS Austin Bergstrom-MCI Kansas City

25h 04m1 stop Denver Intl

$171Frontier

Fri, Dec 11 - Sun, Dec 13

7:05 pm - 9:00 pmMCI Kansas City-AUS Austin Bergstrom

1h 55mnonstop

5:30 am - 7:25 amAUS Austin Bergstrom-MCI Kansas City

1h 55mnonstop

$179Southwest

Sun, Nov 22 - Fri, Nov 27

5:10 am - 7:15 amMCI Kansas City-AUS Austin Bergstrom

2h 05mnonstop

5:30 am - 7:25 amAUS Austin Bergstrom-MCI Kansas City

1h 55mnonstop

$179Southwest

Wed, Jan 13 - Sat, Jan 23

9:59 am - 12:19 pmMCI Kansas City-AUS Austin Bergstrom

2h 20mnonstop

7:25 am - 9:27 amAUS Austin Bergstrom-MCI Kansas City

2h 02mnonstop

$189Delta

Sat, Feb 13 - Sat, Feb 20

9:59 am - 12:19 pmMCI Kansas City-AUS Austin Bergstrom

2h 20mnonstop

7:25 am - 9:27 amAUS Austin Bergstrom-MCI Kansas City

2h 02mnonstop

$189Delta

Thu, Jan 14 - Thu, Jan 21

10:21 am - 2:14 pmMCI Kansas City-AUS Austin Bergstrom

3h 53m1 stop Dallas/Fort Worth

5:00 am - 11:26 amAUS Austin Bergstrom-MCI Kansas City

6h 26m1 stop Dallas/Fort Worth

$209American Airlines

Mon, Nov 16 - Thu, Nov 19

5:17 pm - 9:59 pmMCI Kansas City-AUS Austin Bergstrom

4h 42m1 stop Dallas/Fort Worth

5:00 am - 9:28 amAUS Austin Bergstrom-MCI Kansas City

4h 28m1 stop Dallas/Fort Worth

$209American Airlines

Thu, Jan 14 - Thu, Jan 21

1:38 pm - 6:49 pmMCI Kansas City-AUS Austin Bergstrom

5h 11m1 stop Denver Intl

6:00 pm - 11:44 pmAUS Austin Bergstrom-MCI Kansas City

5h 44m1 stop Denver Intl

$209United Airlines

Thu, Nov 12 - Tue, Nov 17

6:15 am - 11:13 amSTL Lambert-St Louis-AUS Austin Bergstrom

4h 58m1 stop Houston George Bush Intcntl

7:00 am - 12:10 pmAUS Austin Bergstrom-STL Lambert-St Louis

5h 10m1 stop Chicago O'Hare Intl

$211United Airlines

Recent last minute flight deals from Missouri to Austin

Fri, Oct 23 - Sat, Oct 24

1:30 pm - 12:17 pmSTL Lambert-St Louis-AUS Austin Bergstrom

22h 47m1 stop Las Vegas Harry Reid Intl

6:09 pm - 11:13 pmAUS Austin Bergstrom-STL Lambert-St Louis

29h 04m1 stop Orlando

$256Frontier

Wed, Oct 28 - Tue, Nov 3

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

22h 43m1 stop Denver Intl

8:21 pm - 7:47 pmAUS Austin Bergstrom-MCI Kansas City

23h 26m1 stop Denver Intl

$279Frontier

Mon, Oct 26 - Thu, Oct 29

3:20 pm - 9:33 pmSTL Lambert-St Louis-AUS Austin Bergstrom

6h 13m1 stop Dallas/Fort Worth

5:00 am - 9:20 amAUS Austin Bergstrom-STL Lambert-St Louis

4h 20m1 stop Dallas/Fort Worth

$385American Airlines

Fri, Oct 23 - Sun, Oct 25

5:27 pm - 12:41 amSTL Lambert-St Louis-AUS Austin Bergstrom

7h 14m1 stop Chicago O'Hare Intl

6:00 am - 1:00 pmAUS Austin Bergstrom-STL Lambert-St Louis

7h 00m1 stop Chicago O'Hare Intl

$391American Airlines

Mon, Oct 26 - Wed, Oct 28

12:53 pm - 8:27 pmMCI Kansas City-AUS Austin Bergstrom

7h 34m1 stop Las Vegas Harry Reid Intl

12:24 pm - 8:06 amAUS Austin Bergstrom-MCI Kansas City

19h 42m2 stops Atlanta Hartsfield-Jackson Tampa

$464Multiple Airlines

Wed, Oct 28 - Sun, Nov 22

8:30 am - 10:35 amSTL Lambert-St Louis-AUS Austin Bergstrom

2h 05mnonstop

5:30 am - 9:30 amAUS Austin Bergstrom-STL Lambert-St Louis

4h 00m1 stop Kansas City

$474Southwest

Wed, Oct 28 - Wed, Nov 4

5:05 pm - 7:00 pmMCI Kansas City-AUS Austin Bergstrom

1h 55mnonstop

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

1h 50mnonstop

$477Southwest

Wed, Oct 28 - Tue, Nov 3

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

$477Delta

Wed, Oct 28 - Wed, Nov 4

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

$477Delta

Fri, Oct 23 - Fri, Oct 30

12:53 pm - 8:27 pmMCI Kansas City-AUS Austin Bergstrom

7h 34m1 stop Las Vegas Harry Reid Intl

7:21 pm - 11:26 amAUS Austin Bergstrom-MCI Kansas City

40h 05m2 stops Asheville Regional Tampa St. Petersburg

$537Multiple Airlines

Useful Info

Low season	January
High season	March
Cheapest flight	$80

Best time to beat the crowds with an average 21% drop 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.