Flights from St. Thomas to San Diego from $ 512*
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1 Passenger, Economy
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Featured daily fares for flights from St. Thomas (STT) to San Diego (SAN)
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More United deals on St. Thomas (STT) to San Diego (SAN) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| St. Thomas (STT) | San Diego (SAN) | Roundtrip | Economy | 06/02/26 - 06/06/26 | from $ 512 Viewed: 21 hours ago |
| St. Thomas (STT) | San Diego (SAN) | Roundtrip | Economy | 08/03/26 - 08/07/26 | from $ 555 Viewed: 21 hours ago |
| St. Thomas (STT) | San Diego (SAN) | Roundtrip | Economy | 06/02/26 - 06/09/26 | from $ 572 Viewed: 21 hours ago |
| St. Thomas (STT) | San Diego (SAN) | Roundtrip | Economy | 07/14/26 - 07/21/26 | from $ 605 Viewed: 21 hours ago |
| St. Thomas (STT) | San Diego (SAN) | Roundtrip | Economy | 08/21/26 - 08/28/26 | from $ 612 Viewed: 21 hours ago |
| St. Thomas (STT) | San Diego (SAN) | Roundtrip | Economy | 07/18/26 - 07/25/26 | from $ 633 Viewed: 21 hours ago |
| St. Thomas (STT) | San Diego (SAN) | Roundtrip | Economy | 07/18/26 - 08/01/26 | from $ 633 Viewed: 21 hours ago |
| St. Thomas (STT) | San Diego (SAN) | Roundtrip | Economy | 07/31/26 - 08/07/26 | from $ 637 Viewed: 21 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.
