Popular in | April |
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Cheapest in | January |
Round-trip from | $263 |
One-way from | $125 |
Users have found that flying from St. Louis to Austin on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
Travelers have found it’s best to book a flight 30 days in advance to save up to 109% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 30 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from St. Louis to Austin 1-2 weeks in advance for as low as $324, or $451 for flights within the next 24 hours.
January is one of the best times of the year to fly to Austin from St. Louis. Prices for January average $298 per person but you can even find prices for as low as $211. The most expensive prices can be found in the month of April. Opting for a January flight can save you 15% on your journey compared to booking in April
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 in the evening, which can drop the price by up to 15% versus a flight in the afternoon.
Fly from
Fly to
Budget
$140 - $409
Route
Depart
Return
Price
Lambert-St LouisAustin Bergstrom
STL - AUS
STLAUS
Lambert-St Louis
Thu 9/12
1 stop22h 59m
Austin Bergstrom
Tue 9/17
1 stop24h 23m
Lambert-St LouisAustin Bergstrom
STL - AUS
STLAUS
Lambert-St Louis
Wed 7/10
1 stop4h 19m
Austin Bergstrom
Fri 7/12
1 stop5h 55m
Lambert-St LouisAustin Bergstrom
STL - AUS
STLAUS
Lambert-St Louis
Fri 8/30
1 stop5h 45m
Austin Bergstrom
Sun 9/1
1 stop7h 58m
Lambert-St LouisAustin Bergstrom
STL - AUS
STLAUS
Lambert-St Louis
Fri 6/21
1 stop14h 39m
Austin Bergstrom
Mon 6/24
1 stop11h 56m
Lambert-St LouisAustin Bergstrom
STL - AUS
STLAUS
Lambert-St Louis
Sat 8/31
1 stop12h 14m
Austin Bergstrom
Sun 9/1
1 stop15h 00m
Lambert-St LouisAustin Bergstrom
STL - AUS
STLAUS
Lambert-St Louis
Thu 6/27
1 stop14h 48m
Austin Bergstrom
Mon 7/1
2 stops17h 30m
Lambert-St LouisAustin Bergstrom
STL - AUS
STLAUS
Lambert-St Louis
Wed 7/10
3 stops20h 55m
Austin Bergstrom
Fri 7/12
1 stop8h 44m
Lambert-St LouisAustin Bergstrom
STL - AUS
STLAUS
Lambert-St Louis
Sat 8/31
2 stops8h 49m
Austin Bergstrom
Sun 9/1
1 stop9h 59m
Lambert-St LouisAustin Bergstrom
STL - AUS
STLAUS
Lambert-St Louis
Thu 9/12
2 stops25h 24m
Austin Bergstrom
Tue 9/17
2 stops16h 44m
AUS Temperature | 50 - 84.2 °F |
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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).
Comfort
Crew
Overall
Food
Entertainment
Boarding
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Comfort
Crew
Overall
Food
Entertainment
Boarding
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Comfort
Crew
Overall
Food
Entertainment
Boarding
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Comfort
Crew
Overall
Food
Entertainment
Boarding
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Comfort
Crew
Overall
Food
Entertainment
Boarding
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Comfort
Crew
Overall
Food
Entertainment
Boarding
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Frontier | Cheapest$103 | Average$187 | FlexibilityNo cancel fee | On-time62% |
Alaska Airlines | Cheapest$172 | Average$279 | FlexibilityNo cancel fee | On-time75% |
Delta | Cheapest$178 | Average$253 | FlexibilityNo cancel fee | On-timeN/A |
United Airlines | Cheapest$190 | Average$369 | FlexibilityNo cancel fee | On-time69% |
American Airlines | Cheapest$201 | Average$312 | FlexibilityNo cancel fee | On-time71% |
1%of flight departures | Early morningMidnight to 6 am |
---|---|
62%of flight departures | Morning6 am to noon |
37%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Sunday | 5daily flights |
---|---|
Monday | 6daily flights |
Tuesday | 6daily flights |
Wednesday | 6daily flights |
Thursday | 6daily flights |
Friday | 6daily flights |
Saturday | 2daily flights |