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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$71 CHEAP FLIGHTS from Missouri to Austin

AUS

KAYAK searches hundreds of travel sites at once for deals on flights 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

Thu, May 7 - Sun, May 10

8:12 pm - 10:05 am

STL

AUS

13h 53m

1 stop

11:01 am - 7:12 pm

AUS

STL

8h 11m

1 stop

$160Frontier

Sat, May 2 - Sat, May 9

8:17 pm - 8:56 pm

STL

AUS

24h 39m

1 stop

7:30 am - 7:12 pm

AUS

STL

11h 42m

1 stop

$161Frontier

Sat, Apr 4 - Sat, Apr 11

5:12 am - 9:34 am

STL

AUS

4h 22m

1 stop

12:43 pm - 5:21 pm

AUS

STL

4h 38m

1 stop

$175American Airlines

Tue, Apr 7 - Tue, Apr 14

8:55 pm - 11:05 pm

STL

AUS

2h 10mnonstop

12:25 pm - 2:30 pm

AUS

STL

2h 05mnonstop

$189Southwest

Thu, Mar 26 - Mon, Mar 30

12:24 pm - 12:24 am

MCI

AUS

12h 00m

1 stop

6:45 am - 7:53 pm

AUS

MCI

13h 08m

1 stop

$195Multiple Airlines

Fri, Jun 26 - Wed, Jul 1

6:50 pm - 8:50 pm

MCI

AUS

2h 00mnonstop

4:10 pm - 6:15 pm

AUS

MCI

2h 05mnonstop

$197Delta

Wed, Apr 8 - Sat, Apr 11

12:24 pm - 12:24 am

MCI

AUS

12h 00m

1 stop

6:45 am - 7:58 pm

AUS

MCI

13h 13m

1 stop

$202Multiple Airlines

Wed, Apr 8 - Wed, Apr 15

5:20 pm - 7:20 pm

MCI

AUS

2h 00mnonstop

10:55 am - 2:10 pm

AUS

MCI

3h 15m

1 stop

$203Southwest

Sun, Apr 5 - Sun, Apr 12

6:00 am - 10:31 am

SGF

AUS

4h 31m

1 stop

5:00 am - 9:24 am

AUS

SGF

4h 24m

1 stop

$300American Airlines

Thu, Apr 30 - Mon, May 4

3:59 pm - 10:07 pm

SGF

AUS

6h 08m

1 stop

8:25 am - 3:14 pm

AUS

SGF

6h 49m

1 stop

$309Delta

Useful Info

Low season	January
High season	April
Cheapest flight	$71

Best time to beat the crowds with an average 3% drop in price.

Most popular time to fly with an average 9% 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.

Fredericksburg

Georgetown

Cedar Park

Dripping Springs

Seguin

Bastrop

Buda

Canyon Lake

Horseshoe Bay

Flatonia

Everything you need to know for your flight to Austin

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Austin

Austin (AUS)

AUS

$71 Find Cheap Flights from Missouri to Austin

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

Cheap Flights from Missouri to Austin

Recent round-trip flight deals from Missouri to Austin

Recent one-way flight deals from Missouri to Austin

Recent last minute flight deals from Missouri to Austin

Recent direct flight deals from Missouri to Austin

Good to know

FAQs for booking flights from Missouri 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.

Traveling to a place near Austin?

Everything you need to know for your flight to Austin

Information on the airport you'll fly into in Austin

Cabin class types available on flights to Missouri

Complete your trip to Austin with a hotel stay or car rental

Find direct flights for Austin

Flights to other popular destinations

Flights from domestic origins to Austin

Choose which airport to fly into in Austin

Find deals for your return flight