St. Thomas is an international gateway first: 25 of its 26 nonstop origins are outside Virgin Islands, across 10 countries. 14 routes run daily or better — the trunk of the network — while 8 operate fewer than three times a week, mostly seasonal leisure service worth checking against your dates. The busiest corridor is San Juan–St. Thomas at about 9.7× a day; the longest haul in is Dallas-Fort Worth, around 4h 53m nonstop.
From our own nightly fare sampling across nonstop routes into St. Thomas — medians of the lowest fares seen, not predictions. The pattern: Jan runs cheapest (median low $353), Jan dearest ($353).
Sample sizes vary by month (Jul 11 · Dec 8 · Jan 43 · Feb 4 · May 1 · Jun 7); thin months are directional, not gospel.
In our route tracking since 6 July 2026: new or returning nonstops from Dallas-Fort Worth, Houston, Orlando, Baltimore. Service from The Valley, Dominica, Tortola, Fort Lauderdale, Charlestown, Gustavia, St. Croix Island, Philipsburg and 1 more has left the schedule — some of that is seasonal and comes back.
Schedules shift with seasons; treat exits as "check again for your dates," not obituaries.
Cape Air (7) · American Airlines (5) · United Airlines (4) · JetBlue Airways (2) · Southwest Airlines (2) · Delta Air Lines (2) · Air Flamenco (1) · POD (1) · Sky High Aviation (1) · Contour Aviation (1) · and 5 more — the number is how many origin cities each carrier connects to STT nonstop.
Sorted by flight time — the quickest ways in first. Click a column to re-sort; origins link to their own airport guide, times to the route page.
| Origin | Country | Flight time ▲ | Flights/day | Airlines |
|---|---|---|---|---|
| TortolaEIS | British Virgin Islands | 43m | 2.4× | Cape Air |
| St. Croix IslandSTX | Virgin Islands | 45m | 8.1× | Cape Air |
| San JuanSJU | Puerto Rico | 48m | 9.7× | Air Flamenco, Cape Air, JetBlue Airways |
| The ValleyAXA | Anguilla | 54m | 1.4× | Cape Air, POD |
| GustaviaSBH | France | 56m | 2.3× | Cape Air |
| Basse TerreSKB | Saint Kitts and Nevis | 59m | 0.6× | Cape Air |
| CharlestownNEV | Saint Kitts and Nevis | 1h 00m | 1.1× | Cape Air |
| Santo DomingoSDQ | Dominican Republic | 1h 15m | 0.1× | Sky High Aviation |
| DominicaDOM | Dominica | 1h 15m | 0.4× | Contour Aviation |
| MiamiMIA | United States | 2h 46m | 2.4× | American Airlines |
| OrlandoMCO | United States | 3h 02m | 1.6× | Southwest Airlines, Vuela El Salvador |
| WilmingtonILM | United States | 3h 14m | 0.1× | Presidential Aviation |
| Puerto JimenezPJM | Costa Rica | 3h 19m | 0.6× | Naysa |
| CharlotteCLT | United States | 3h 33m | 2.5× | American Airlines |
| AtlantaATL | United States | 3h 42m | 2.4× | Delta Air Lines |
| BaltimoreBWI | United States | 3h 42m | 0.7× | Southwest Airlines |
| WashingtonIAD | United States | 3h 43m | 1.3× | United Airlines |
| PhiladelphiaPHL | United States | 3h 43m | 0.1× | American Airlines |
| New YorkJFK | United States | 3h 45m | 2.3× | American Airlines, Delta Air Lines |
| NewarkEWR | United States | 3h 46m | 0.4× | United Airlines |
| White PlainsHPN | United States | 3h 48m | 0.1× | Solarius Aviation |
| BostonBOS | United States | 3h 53m | 0.4× | JetBlue Airways |
| HoustonIAH | United States | 4h 35m | 1.1× | United Airlines |
| SaginawMBS | United States | 4h 35m | 0.3× | AirShare LLC |
| ChicagoORD | United States | 4h 41m | 0.6× | United Airlines |
| Dallas-Fort WorthDFW | United States | 4h 53m | 0.9× | American Airlines |
Cape Air (7 routes), American Airlines (5 routes), United Airlines (4 routes), JetBlue Airways (2 routes), Southwest Airlines (2 routes) — 15 airlines in total fly nonstop to STT.
26 cities across 10 countries have scheduled nonstop service to STT, 25 of them international.
Tortola — about 43m nonstop.
San Juan to St. Thomas, with roughly 9.7 flights a day.