AUS

$71 Find Cheap Flights from Missouri to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Austin departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$138
Overall average: $361
Frontier
Mon 3/2Wed 3/4
STL - AUS • 1 stop
Cheapest non-stop
$189
Typical prices: $277-$445
Southwest
Wed 3/25Tue 4/7
STL - AUS • Non-stop
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We hope you love your trip to Austin!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Missouri to Austin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missouri to Austin

Mon, Mar 2 - Wed, Mar 4
Frontier Logo
1:54 pm - 12:16 am
STL
-
AUS
10h 22m
1 stop
Frontier Logo
8:30 am - 3:53 pm
AUS
-
STL
7h 23m
1 stop
$138Frontier
Sat, Apr 18 - Sat, Apr 25
Frontier Logo
8:12 pm - 10:05 am
STL
-
AUS
13h 53m
1 stop
Frontier Logo
7:30 am - 7:12 pm
AUS
-
STL
11h 42m
1 stop
$140Frontier
Sat, Feb 28 - Wed, Mar 4
Frontier Logo
2:51 pm - 12:16 am
STL
-
AUS
9h 25m
1 stop
Frontier Logo
8:30 am - 3:53 pm
AUS
-
STL
7h 23m
1 stop
$144Frontier
Wed, Feb 25 - Fri, Feb 27
Frontier Logo
8:17 pm - 3:40 pm
STL
-
AUS
19h 23m
1 stop
Frontier Logo
10:17 am - 6:51 am
AUS
-
STL
20h 34m
1 stop
$147Frontier
Wed, Feb 25 - Fri, Feb 27
Multiple Airlines Logo
8:17 pm - 10:29 am
STL
-
AUS
14h 12m
2 stops
Multiple Airlines Logo
10:17 am - 6:51 am
AUS
-
STL
20h 34m
1 stop
$151Multiple Airlines
Wed, Feb 25 - Thu, Feb 26
Multiple Airlines Logo
8:17 pm - 10:29 am
STL
-
AUS
14h 12m
2 stops
Multiple Airlines Logo
4:35 pm - 6:51 am
AUS
-
STL
14h 16m
1 stop
$170Multiple Airlines
Sat, Mar 7 - Tue, Mar 10
United Airlines Logo
8:00 am - 4:11 pm
COU
-
AUS
8h 11m
1 stop
United Airlines Logo
9:00 am - 2:06 pm
AUS
-
COU
5h 06m
1 stop
$263United Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
11:15 am - 7:57 pm
COU
-
AUS
8h 42m
2 stops
United Airlines Logo
7:00 am - 2:06 pm
AUS
-
COU
7h 06m
1 stop
$264United Airlines
Sat, Feb 21 - Mon, Feb 23
American Airlines Logo
8:25 am - 2:44 pm
SGF
-
AUS
6h 19m
1 stop
American Airlines Logo
5:00 am - 8:59 am
AUS
-
SGF
3h 59m
1 stop
$279American Airlines
Mon, Mar 9 - Mon, Mar 16
American Airlines Logo
6:00 pm - 11:53 pm
SGF
-
AUS
5h 53m
1 stop
American Airlines Logo
6:00 am - 10:09 am
AUS
-
SGF
4h 09m
1 stop
$304American Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$71
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Kansas City to Austin

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?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Georgetown
Cedar Park
Dripping Springs
Seguin
Bastrop
Canyon Lake
Buda
Horseshoe Bay
Flatonia

Everything you need to know for your flight to Austin

Information on the airport you'll fly into in Austin

Austin (AUS)