$66 Cheap flight deals from Austin (AUS) to Brentwood (STL)
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This Weekend's Flight Deals from Austin to Brentwood
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $66 One Way, $155 Round Trip from Austin to Brentwood
Prices starting at $155 for return flights and $66 for one-way flights to Brentwood were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Brentwood economy flight packages
The Wildwood Hotel
Mar 24 - Mar 26
Austin (AUS) to St. Louis (STL)
Reviewed on Oct 16, 2025
Angad Arts Hotel St. Louis, Tapestry Collection by Hilton
Mar 24 - Mar 26
Austin (AUS) to St. Louis (STL)
Reviewed on Jan 18, 2026
More About Flying To Brentwood from Austin
Route Information for Flights from Austin to Brentwood
Origin Airport IATA Code | AUS |
|---|---|
Destination Airport IATA Code | STL |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Austin to Brentwood
Low Cost Flights From Austin to Brentwood
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.