$65+ Cheap flights from St. Louis to Austin (STL - AUS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from St. Louis to Austin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Lambert-St Louis to Austin Bergstrom are usually found in January or June, booked 36 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from St. Louis to Austin
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 21, 2024.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | April |
Cheapest in | January |
Round-trip from | $266 (CheapOair) |
One-way from | $65 (CheapOair) |
Find flight deals from St. Louis to Austin
Cheapest flights from St. Louis to AustinExplore the most affordable flight options available from St. Louis to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.
Explore the most affordable flight options available from St. Louis to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.
This CheapOair deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from St. Louis to Austin within your budget
Customize your flight search to find flights from St. Louis to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 21, 2024.
Fly from
Fly to
Route
Depart
Return
Price
St. LouisAustin
STL - AUS
STLAUS
Lambert-St Louis
dom. 12/8
4:26 pm-5:26 pm
1 stop25h 00m
Austin Bergstrom
lun. 12/16
8:23 pm-8:46 pm
1 stop24h 23m
St. LouisAustin
STL - AUS
STLAUS
Lambert-St Louis
sáb. 12/7
6:46 pm-7:23 pm
1 stop24h 37m
Austin Bergstrom
lun. 12/16
8:23 pm-8:46 pm
1 stop24h 23m
St. LouisAustin
STL - AUS
STLAUS
Lambert-St Louis
sáb. 12/21
5:59 pm-11:00 pm
1 stop5h 01m
Austin Bergstrom
mié. 12/25
5:15 am-2:24 pm
2 stops9h 09m
St. LouisAustin
STL - AUS
STLAUS
Lambert-St Louis
jue. 5/8
7:27 pm-8:55 am
1 stop13h 28m
Austin Bergstrom
jue. 5/15
9:45 am-6:27 pm
1 stop8h 42m
St. LouisAustin
STL - AUS
STLAUS
Lambert-St Louis
sáb. 12/7
7:00 am-9:15 am
Nonstop2h 15m
Austin Bergstrom
mié. 12/11
6:15 am-8:20 am
Nonstop2h 05m
St. LouisAustin
STL - AUS
STLAUS
Lambert-St Louis
jue. 12/19
5:21 am-9:18 am
1 stop3h 57m
Austin Bergstrom
lun. 12/23
6:00 am-10:45 am
1 stop4h 45m
St. LouisAustin
STL - AUS
STLAUS
Lambert-St Louis
lun. 2/17
3:21 pm-6:18 pm
2 stops26h 57m
Austin Bergstrom
vie. 2/21
8:30 am-2:25 pm
2 stops29h 55m
St. LouisAustin
STL - AUS
STLAUS
Lambert-St Louis
dom. 12/29
6:04 am-12:12 pm
1 stop6h 08m
Austin Bergstrom
sáb. 1/4
7:00 am-2:39 pm
1 stop7h 39m
St. LouisAustin
STL - AUS
STLAUS
Lambert-St Louis
lun. 1/13
6:46 pm-3:09 pm
1 stop20h 23m
St. LouisAustin
STL - AUS
STLAUS
Lambert-St Louis
mar. 12/24
8:20 pm-10:30 pm
Nonstop2h 10m
Compare providers for flights from St. Louis to Austin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Austin in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on St. Louis-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Austin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Austin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from St. Louis with our price prediction graph.
Travel insights for flights from St. Louis to Austin
Get recent, data-driven insights about flights from St. Louis to Austin including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from St. Louis to Austin?
Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Austin. Price data was last updated on November 15, 2024.
The price you pay for your flight from St. Louis to Austin may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from St. Louis to Austin?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Austin (average of $286). Flying from St. Louis to Austin in March is currently the most expensive (average of $361). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from STL to AUS?
Find hourly flight availability from St. Louis to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 21, 2024.
When flying from St. Louis to Austin, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 4% versus a flight in the morning.
What is the cheapest day to fly from St. Louis to Austin?
Use this chart to determine the cheapest time to fly round-trip from St. Louis to Austin. Price data was last updated on November 18, 2024.
Travelers seeking maximum savings on their St. Louis to Austin flight should consider departing on Saturday evenings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Austin by month
Plan your trip to Austin by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.
Temperature in Austin by month
Plan your trip to Austin by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).
Reviews of airlines servicing Austin
Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated noviembre 21, 2024.
Get a feel of what it's like to fly with United Airlines, Southwest and American Airlines from St. Louis to Austin by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Overall
Boarding
Comfort
Crew
Reviews
My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Entertainment
Food
Overall
Boarding
Comfort
Crew
Reviews
My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Entertainment
Food
Overall
Boarding
Comfort
Crew
Reviews
My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Entertainment
Food
Overall
Boarding
Comfort
Crew
Reviews
My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Entertainment
Food
Overall
Boarding
Comfort
Crew
Reviews
My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Entertainment
Food
Overall
Boarding
Comfort
Crew
Reviews
My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to Austin
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from St. Louis to Austin
Discover the top 5 airlines that operate flights from St. Louis to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 21, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$183 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$197 | Average$279 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$214 | Average$308 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$244 | Average$373 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$249 | Average$333 | FlexibilityNo cancel fee | On-time63% |