$78 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.

Sat, Apr 4 - Mon, Apr 6
AUS
Austin-Bergstrom Intl.
STL
Lambert-St. Louis Intl.
$358 Roundtrip, found 1 hour ago
$358
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Apr 4 from Austin-Bergstrom Intl. to Lambert-St. Louis Intl., returning Mon, Apr 6, priced at $358 found 1 hour ago

Airfares from $78 One Way, $140 Round Trip from Austin to Brentwood

Prices starting at $140 for return flights and $78 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.

Fri, Apr 24 - Sun, Apr 26
AUS
Austin
STL
St. Louis
$140 Roundtrip, found 3 days ago
$140
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Apr 24 from Austin to St. Louis, returning Sun, Apr 26, priced at $140 found 3 days ago
Fri, Apr 24 - Sun, Apr 26
AUS
Austin
STL
St. Louis
$144 Roundtrip, found 3 days ago
$144
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Apr 24 from Austin to St. Louis, returning Sun, Apr 26, priced at $144 found 3 days ago
Fri, Apr 24 - Sun, Apr 26
AUS
Austin
STL
St. Louis
$163 Roundtrip, found 3 days ago
$163
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Apr 24 from Austin to St. Louis, returning Sun, Apr 26, priced at $163 found 3 days ago
Fri, Apr 17 - Sun, Apr 19
AUS
Austin
STL
St. Louis
$182 Roundtrip, found 2 days ago
$182
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Apr 17 from Austin to St. Louis, returning Sun, Apr 19, priced at $182 found 2 days ago
Fri, Apr 24 - Mon, Apr 27
AUS
Austin
STL
St. Louis
$193 Roundtrip, found 5 days ago
$193
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, Apr 24 from Austin to St. Louis, returning Mon, Apr 27, priced at $193 found 5 days ago

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

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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.