Flights from St Louis to Austin, United States

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Did you mean flights from Austin, Texas to St Louis?

St Louis to Austin, Texas Last modified: Dec 12, 2018 0:41 -05:00Prices shown were found by travelers like you over the past 30 days

We've scanned 48,195,047,545 round trip itineraries and found the cheapest flights to Austin, Texas. American & United frequently offer the best deals to Austin, Texas flights, or select your preferred carrier below to see the cheapest days to fly.

American
STLAUS
Wed 1/9
1 stop
AUSSTL
Sat 1/12
1 stop
$224
United
STLAUS
Wed 1/9
1 stop
AUSSTL
Tue 1/15
1 stop
$224
Alaska
STLAUS
Fri 2/22
1 stop
AUSSTL
Mon 2/25
1 stop
$402

How Much is a Flight from St Louis to Austin, Texas? Prices shown were found by travelers like you over the past 30 days

We have collected flight cost data from across the web for travel from St Louis to Austin, Texas, and have found the average flight price for this trip to be $226.

Where To Buy Cheap Flights from St Louis to Austin, Texas?

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 think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from St Louis to Austin, Texas 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, Texas? Prices shown were found by travelers like you over the past 30 days

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

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $396
7-14 days $0 $307
14-21 days $0 $237
21-30 days $0 $224
30-60 days $0 $224
60-90 days $0 $226
90+ days $0 $246

Cheapest Day To Fly from St Louis to Austin, Texas Prices shown were found by travelers like you over the past 30 days

We've examined 57,595,778,181 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, Texas is Tuesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$226$224$224$226$226$224$226

Compare Flight Prices from St Louis to Austin, Texas by Month Prices shown were found by travelers like you over the past 30 days

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, Texas flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
December St Louis Austin, Texas American 12/23/18 1/8/19 1 $307
January St Louis Austin, Texas American 1/9/19 1/12/19 1 $224
February St Louis Austin, Texas American 2/2/19 2/6/19 1 $224
March St Louis Austin, Texas American 3/12/19 3/19/19 1 $246
April St Louis Austin, Texas American 4/2/19 4/3/19 1 $246
May St Louis Austin, Texas American 5/1/19 5/7/19 1 $246
June St Louis Austin, Texas American 6/13/19 6/19/19 1 $304
July St Louis Austin, Texas American 7/19/19 7/22/19 1 $334

Cheap Last Minute Flights from St Louis to Austin, Texas Prices shown were found by travelers like you over the past 30 days

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

Next 30 Days

SunMonTueWedThuFriSat
9 10 11 12 13 14 15
$698
16 17 18 19 20 21 22
$698 $361
23 24 25 26 27 28 29
$361 $418
30 31 1 2 3 4 5
$418 $237
6 7 8 9 10 11 12
$237 $226
13 14 15 16 17 18 19
$226

Connecting Flights vs Direct Flights from St Louis to Austin, Texas Prices shown were found by travelers like you over the past 30 days

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, Texas is $268.

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

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

Weekly Direct Flights from St Louis to Austin, Texas - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Major Airlines 2 2 2 2 2 1 2 09:05 21:25

One Way Flights vs Round Trip Flights from St Louis to Austin, Texas Prices shown were found by travelers like you over the past 30 days

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, Texas. 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, Texas is $145.

The average price for round trip flights from St Louis to Austin, Texas is $366.

St Louis to Austin, Texas Flight Questions

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

Question: How long is the flight from St Louis to Austin, Texas?
Answer: The average St Louis to Austin, Texas flight time is 2 hours and 13 minutes.
Question: How far is Austin, Texas from St Louis?
Answer: The distance from St Louis to Austin, Texas is 721 miles (1,160 kilometers).
Question: How common are direct flights from St Louis to Austin, Texas?
Answer: There are 13 direct flights from St Louis to Austin, Texas.
Question: What are the most popular St Louis airlines for direct flights from St Louis to Austin, Texas?
Answer: Major Airlines provides 100% of the non-stop flights between St Louis and Austin, Texas.
Question: What are the most popular connecting cities when flying from St Louis to Austin, Texas?
Answer: Chicago, IL

Airlines in St Louis flying to Austin, Texas Last modified: Dec 12, 2018 0:41 -05:00Number of routes searched: 113Number of itineraries searched: 133,264

Wondering which airlines fly out of St Louis to Austin, Texas? We've gathered the average price of St Louis airlines with flights to Austin, Texas. 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, Texas
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American CLT
American DFW
American LAX
American MIA
American ORD
Alaska SAN
Alaska SEA
Major Airlines ATL
Major Airlines CVG
Major Airlines DTW
Major Airlines MSP
Major Airlines SLC
Frontier DEN
Frontier MCO
United DEN
United EWR
United IAD
United IAH
United ORD
Alaska LAX / SFO
Alaska SAN / PDX
Alaska SEA / PDX

St Louis to Austin, Texas Airports

These are the major commercial airports we're currently monitoring in St Louis and Austin, Texas. 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 Domestic Flights from St Louis - STL Last modified: Dec 12, 2018 0:41 -05:00Prices shown were found by travelers like you over the past 30 days

On FareCompare, you’ll find cheap flights for domestic and international travel. Since airlines change flight prices constantly, sign up for Fare Alerts and let FareCompare’s travel search engine monitor airline ticket prices of all major airlines, so you’ll be first in line to get the cheapest tickets.

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Cheap Flights from St Louis to Austin, Texas