Flights from Austin to Saint Croix from $ 703*
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1 Passenger, Economy
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Featured daily fares for flights from Austin (AUS) to Saint Croix (STX)
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More United deals on Austin (AUS) to Saint Croix (STX) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Austin (AUS) | Saint Croix (STX) | Roundtrip | Economy | 01/24/26 - 01/28/26 | from $Â 703 Viewed: 14 hours ago |
| Austin (AUS) | Saint Croix (STX) | Roundtrip | Economy | 02/01/26 - 02/05/26 | from $Â 720 Viewed: 14 hours ago |
| Austin (AUS) | Saint Croix (STX) | Roundtrip | Economy | 02/21/26 - 02/25/26 | from $Â 723 Viewed: 14 hours ago |
| Austin (AUS) | Saint Croix (STX) | Roundtrip | Economy | 03/01/26 - 03/05/26 | from $Â 730 Viewed: 14 hours ago |
| Austin (AUS) | Saint Croix (STX) | Roundtrip | Economy | 02/28/26 - 03/04/26 | from $Â 735 Viewed: 14 hours ago |
| Austin (AUS) | Saint Croix (STX) | Roundtrip | Economy | 02/21/26 - 03/07/26 | from $Â 745 Viewed: 14 hours ago |
| Austin (AUS) | Saint Croix (STX) | Roundtrip | Economy | 01/25/26 - 01/29/26 | from $Â 750 Viewed: 14 hours ago |
| Austin (AUS) | Saint Croix (STX) | Roundtrip | Economy | 02/28/26 - 03/07/26 | from $Â 755 Viewed: 14 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
