Cheap flights from San Antonio, USA to St. Thomas, US Virgin Islands for only $280 roundtrip with United Airlines
- Route
- San Antonio, USA → St. Thomas, US Virgin Islands
- Price
- $280 roundtrip
- Airline
- United Airlines
- Cabin
- Economy
- Stops
- Houston
- Availability
- Availability from October 2026 to January 2027, excluding Christmas/New Year
- Posted
- Aug 2, 2026
Cheap flights from San Antonio, USA to St. Thomas, US Virgin Islands for only $280 roundtrip with United Airlines via Houston. Availability from October 2026 to January 2027, excluding Christmas/New Year.