Flights St. Thomas to San Juan STT to SJU
Flights from St. Thomas (STT) to San Juan (SJU): 6 airlines operate 98 flight numbers on this route, about 37 flights a week, distance 109 km / 68 miles. The next departure is 9K8021 (Cape Air) on Sat, Nov 14 at 09:10 AST (13:10 GMT).
- 37 flights a week
- 6 airlines
- 98 flight numbers
- 109 km 68 miles
- 30 min typical flight time
- 11/12 recent flights on time
Airlines and flight numbers count operating flights from a year ago to a year ahead; code-share numbers are not counted. On time means landed less than 15 minutes late.
STT St. Thomas St. Thomas Cyril E. King Airport SJU San Juan San Juan Luis Munoz Marin International Airport
St. Thomas to San Juan Flights
The 30 most recent of 98 flight numbers from STT to SJU, with the date each last flew. Local times: STT AST, SJU AST.
| Flight | Airline | Last seen | Departure | Arrival |
|---|---|---|---|---|
 | Cape Air | Nov 14, 2026 | 14:22 | 15:07 |
| | Cape Air | Nov 14, 2026 | 13:13 | 13:54 |
| | Cape Air | Nov 14, 2026 | 12:01 | 12:42 |
| | Cape Air | Nov 14, 2026 | 11:45 | 12:26 |
| | Cape Air | Nov 14, 2026 | 10:45 | 11:26 |
| | Cape Air | Nov 14, 2026 | 09:10 | 09:51 |
| | Cape Air | Nov 14, 2026 | 08:00 | 08:41 |
 | JetBlue Airways | Nov 13, 2026 | 17:59 | 18:43 |
| | Cape Air | Nov 13, 2026 | 17:28 | 18:09 |
| | Cape Air | Nov 13, 2026 | 15:34 | 16:15 |
| | Cape Air | Nov 13, 2026 | 10:21 | 11:02 |
| | Cape Air | Nov 13, 2026 | 09:49 | 10:30 |
| | Cape Air | Nov 12, 2026 | 11:20 | 12:05 |
 | Air Flamenco | Nov 12, 2026 | 10:30 | 11:03 |
| | Cape Air | Nov 10, 2026 | 13:13 | 14:25 |
| | Cape Air | Nov 9, 2026 | 14:15 | 14:50 |
| | Cape Air | Nov 8, 2026 | 19:45 | 20:20 |
| | Cape Air | Nov 7, 2026 | 16:30 | 17:05 |
| | JetBlue Airways | Nov 7, 2026 | 15:42 | 16:30 |
| | Cape Air | Nov 7, 2026 | 11:30 | 12:05 |
| | Cape Air | Nov 7, 2026 | 11:20 | 11:55 |
| | Cape Air | Nov 6, 2026 | 13:00 | 13:35 |
| | Cape Air | Nov 4, 2026 | 16:00 | 16:43 |
| | Cape Air | Nov 4, 2026 | 10:45 | 11:26 |
| | Cape Air | Nov 3, 2026 | 13:13 | 13:54 |
| | Air Flamenco | Nov 2, 2026 | 17:45 | 18:18 |
| | Cape Air | Nov 2, 2026 | 11:20 | 11:55 |
| | Cape Air | Oct 30, 2026 | 13:05 | 13:40 |
| | Cape Air | Oct 29, 2026 | 17:45 | 18:20 |
| | Cape Air | Oct 29, 2026 | 15:00 | 15:35 |
Upcoming flights
Local times at the departure airport.| Flight | From | To | Scheduled Time | Departure | Status | Details |
|---|---|---|---|---|---|---|
| 9K8021 | St. Thomas STT | San Juan SJU | 09:10 | Scheduled | Track > | |
| 9K8081 | St. Thomas STT | San Juan SJU | 10:45 | Scheduled | Track > | |
| 9K8341 | St. Thomas STT | San Juan SJU | 11:45 | Scheduled | Track > | |
| 9K8141 | St. Thomas STT | San Juan SJU | 12:01 | Scheduled | Track > | |
| 9K8061 | St. Thomas STT | San Juan SJU | 13:13 | Scheduled | Track > | |
| 9K8121 | St. Thomas STT | San Juan SJU | 14:22 | 17:38 | Delayed >3h | Track > |
Recent flights
Local times at the departure airport.On this route now
flights between STT and SJU are in the air right now (live map).
Airlines flying STT to SJU
STT to SJU FAQ
- How long is the flight from St. Thomas to San Juan?
- About 30 min: that is the median flight time of the last 12 flights that landed; the timetable allows 40 min.
- Which airlines fly from St. Thomas to San Juan?
- Cape Air, JetBlue Airways, Air Flamenco, Sun Country Airlines, Spirit Airlines and Southwest Airlines have flights from St. Thomas (STT) to San Juan (SJU) between a year ago and a year ahead. An airline listed may not fly the route every day.
- How many flights a week go from St. Thomas to San Juan?
- About 37 flights a week, counted over the two weeks before and after today. Only operating flights are counted, not code-share numbers.
- Are flights from St. Thomas to San Juan on time?
- 11 of the last 12 flights that landed arrived less than 15 minutes after their scheduled time.
- How far is St. Thomas from San Juan?
- 109 km (68 miles) in a straight line between St. Thomas Cyril E. King Airport and San Juan Luis Munoz Marin International Airport.