Popular in | January |
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Cheapest in | July |
Round-trip from | $319 |
One-way from | $108 |
Users have found that flying from Austin to St. Louis on a Sunday 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.
To save up to 133% on this flight, we recommend booking at least 53 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Austin to St. Louis from $307 1-2 weeks out and tickets from $472 for flights departing within the next 72 hours.
July can be a great time to fly to St. Louis from Austin with a flight ticket averaging about $324. Cheapflights users have found deals in the month of July for as cheap as $177. The most expensive prices can be found in the month of January.
One of the essential ways to save on airfare from Austin to St. Louis is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 34% on airfare.
One of the most popular airlines traveling from Austin to St. Louis is Frontier. Flights from Frontier traveling this route typically cost $311.96 RT. This price is typically 67% cheaper than other airlines that offer Austin to St. Louis flights. When booking this route, the cheapest RT price found was $133. Austin Bergstrom Airport is the most common Austin airport to take off from when flying to St. Louis. Lambert-St Louis Airport is the most popular arrival airport in St. Louis. When flying from Austin to St. Louis, Frontier flights are 10% more popular than any other airline flying that same route.
If you’re traveling from Austin to St. Louis, one of the more common airlines traveling that route is United Airlines. Flights from United Airlines traveling this route typically cost $322.71 RT. This price is typically 73% more expensive than other airlines that offer Austin to St. Louis flights. When booking this route, the cheapest RT price found was $191. The most popular departure airport in Austin when flying to St. Louis is Austin Bergstrom Airport. The most popular airport to fly into when visiting St. Louis is Lambert-St Louis Airport. When flying from Austin to St. Louis, United Airlines flights are 0% more popular than any other airline flying that same route.
Fly from
Fly to
Budget
$190 - $247
Route
Depart
Return
Price
Austin BergstromLambert-St Louis
AUS - STL
AUSSTL
Austin Bergstrom
Tue 7/16
1 stop5h 34m
Lambert-St Louis
Tue 7/23
1 stop6h 59m
Austin BergstromLambert-St Louis
AUS - STL
AUSSTL
Austin Bergstrom
Fri 6/7
1 stop13h 05m
Lambert-St Louis
Tue 6/11
1 stop17h 47m
Austin BergstromLambert-St Louis
AUS - STL
AUSSTL
Austin Bergstrom
Mon 6/10
1 stop11h 58m
Lambert-St Louis
Thu 6/20
1 stop16h 48m
Austin BergstromLambert-St Louis
AUS - STL
AUSSTL
Austin Bergstrom
Fri 6/7
1 stop13h 05m
Lambert-St Louis
Mon 6/10
1 stop11h 53m
Austin BergstromLambert-St Louis
AUS - STL
AUSSTL
Austin Bergstrom
Sat 6/8
1 stop6h 25m
Lambert-St Louis
Tue 6/11
1 stop7h 21m
Austin BergstromLambert-St Louis
AUS - STL
AUSSTL
Austin Bergstrom
Sat 6/29
1 stop6h 21m
Lambert-St Louis
Mon 7/1
1 stop5h 37m
Austin BergstromLambert-St Louis
AUS - STL
AUSSTL
Austin Bergstrom
Sat 6/22
1 stop6h 45m
Lambert-St Louis
Wed 6/26
1 stop7h 45m
Austin BergstromLambert-St Louis
AUS - STL
AUSSTL
Austin Bergstrom
Mon 7/8
1 stop4h 09m
Lambert-St Louis
Thu 7/11
1 stop5h 05m
Austin BergstromLambert-St Louis
AUS - STL
AUSSTL
Austin Bergstrom
Fri 6/7
1 stop12h 31m
Lambert-St Louis
Tue 6/11
2 stops21h 13m
STL Temperature | 32 - 80.6 °F |
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Entertainment
Comfort
Food
Crew
Overall
Boarding
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Entertainment
Comfort
Food
Crew
Overall
Boarding
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Entertainment
Comfort
Food
Crew
Overall
Boarding
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Entertainment
Comfort
Food
Crew
Overall
Boarding
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Entertainment
Comfort
Food
Crew
Overall
Boarding
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Entertainment
Comfort
Food
Crew
Overall
Boarding
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
22%of flight departures | Early morningMidnight to 6 am |
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21%of flight departures | Morning6 am to noon |
36%of flight departures | AfternoonNoon to 6 pm |
21%of flight departures | Evening6 pm to midnight |
Sunday | 7daily flights |
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Monday | 7daily flights |
Tuesday | 6daily flights |
Wednesday | 6daily flights |
Thursday | 7daily flights |
Friday | 7daily flights |
Saturday | 3daily flights |
Cheapflights makes it easy to find Austin to St. Louis flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
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