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Did you mean flights from Austin to St Louis?

Flights from St Louis to Austin, United States Last modified: Sep 26, 2016 2:41 AM

TIPSave $6 by flying into Houston instead of Austin from St Louis

St Louis to Austin Last modified: Sep 26, 2016 2:41 AM

We've scanned 20,789,023,501 round trip itineraries and found the cheapest flights from St Louis to Austin. United & Alaska frequently offer the best deals on St Louis to Austin flights, or select your preferred carrier below to see the cheapest days to fly.

United
STLAUS
Tue 10/25
1 stop
AUSSTL
Tue 11/1
1 stop
$290
Select
United
STLAUS
Sat 10/29
1 stop
AUSSTL
Tue 11/1
1 stop
$290
Select
United
STLAUS
Sat 10/29
1 stop
AUSSTL
Mon 11/7
1 stop
$290
Select
United
STLAUS
Thu 11/3
1 stop
AUSSTL
Wed 11/9
1 stop
$290
Select
United
STLAUS
Sun 11/6
1 stop
AUSSTL
Sat 11/12
1 stop
$290
Select
Alaska
STLAUS
Sun 10/16
2 stops
AUSSTL
Fri 10/21
2 stops
$440
Select

How Much is a Flight from St Louis to Austin?

We have collected flight cost data from across the web for travel from St Louis to Austin, and have found the average flight price for this trip to be $294.

Where To Buy Cheap Flights from St Louis to Austin?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we thinking FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from St Louis to Austin based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from St Louis to Austin?

The chart below shows up-to-date information regarding how far in advance to book your flight from St Louis to Austin.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $496
7-14 days $0 $482
14-21 days $0 $292
21-30 days $0 $290
30-60 days $0 $290
60-90 days $0 $290
90+ days $0 $290

Cheapest Day To Fly from St Louis to Austin

We've examined 20,795,316,600 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from St Louis to Austin is Sunday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$292 $290 $290 $290 $316 $290 $290

Compare Flight Prices from St Louis to Austin by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for St Louis to Austin flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
September St Louis Austin United 9/29/16 10/2/16 1 $681
October St Louis Austin United 10/29/16 11/7/16 1 $290
November St Louis Austin United 11/3/16 11/9/16 1 $290
December St Louis Austin United 12/21/16 12/29/16 1 $290
January St Louis Austin United 1/20/17 1/23/17 1 $290
February St Louis Austin United 2/10/17 2/12/17 1 $292
March St Louis Austin United 3/1/17 3/6/17 1 $292
April St Louis Austin United 4/6/17 4/11/17 1 $336

Cheap Last Minute Flights from St Louis to Austin

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from St Louis to Austin. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
25 26 27 28 29 30 1
$681
2 3 4 5 6 7 8
$681 $482
9 10 11 12 13 14 15
$482 $322
16 17 18 19 20 21 22
$322 $402
23 24 25 26 27 28 29
$402 $290
30 31 1 2 3 4 5
$290

Connecting Flights vs Direct Flights from St Louis to Austin

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from St Louis to Austin is $1,375.

The average price for direct flights from St Louis to Austin is not available.

The chart below shows up to date information regarding non-stop flights from St Louis to Austin.

Weekly Direct Flights from St Louis to Austin - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Southwest 1 1 1 1 1 1 1 09:35 13:15

One Way Flights vs Round Trip Flights from St Louis to Austin

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from St Louis to Austin. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from St Louis to Austin is not available.

The average price for round trip flights from St Louis to Austin is $1,375.

St Louis to Austin Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is the flight from St Louis to Austin?
Answer: The average St Louis to Austin flight time is 2 hours.
Question: How far is Austin from St Louis?
Answer: The distance from St Louis to Austin is 721 miles (1,160 kilometers).
Question: How common are direct flights from St Louis to Austin?
Answer: There are 7 direct flights from St Louis to Austin.
Question: What are the most popular St Louis airlines for direct flights from St Louis to Austin?
Answer: Southwest Airlines provides 100% of the non-stop flights between St Louis and Austin.
Question: What are the most popular connecting cities when flying from St Louis to Austin?
Answer: Chicago, IL

Airlines in St Louis flying to Austin Last modified: Sep 26, 2016 2:41 AMNumber of routes searched: 63Number of itineraries searched: 36,981

Wondering which airlines fly out of St Louis to Austin? We've gathered the average price of St Louis airlines with flights to Austin. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

St Louis to Austin
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW
United IAH
American ORD
American CLT
Delta ATL
Delta MSP
Delta DTW
American PHX
United DEN
Delta CVG / ATL
American PHL
Delta CVG / DTW
United EWR
United IAD
Alaska SEA
United ORD / DEN

St Louis to Austin Airports

These are the major commercial airports we're currently monitoring in St Louis and Austin. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Flights from St Louis to Austin