Charlotte Amalie to Houston (STT–IAH) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
STT–IAH is served by 1 airline with nonstop service. United Airlines leads the route. The flight covers 2,068 miles in approximately 5h 7m. Beyond nonstop, 44 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines | 7 | 7M8 | 5h07 | Star Alliance | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Houston from Charlotte Amalie
| Metric | STT→IAH | SJU→IAH | SIG→IAH |
|---|---|---|---|
| Distance from STT | – | 68 mi | 74 mi |
| Nonstop airlines | 1 | 5 | 1 |
| Weekly flights | 7 | 43 | – |
| Flight time | 5h 7m | 4h 22m | 4h 25m |
| Departure OTP | 58% | – | – |
Travel Essentials
STT: AST · IAH: CDT
When it's 6:00 PM in Charlotte Amalie, it's 5:00 PM in Houston.
No direct rail from IAH. The METRO bus 102 (IAH Express) runs to downtown Houston's transit center (60–90 min, $1.25). Taxis to downtown Houston cost $50–70. Ride-hails pick up at the designated Rideshare zones outside baggage claim on the lower level.IAH has five terminals (A–E) connected by an underground tunnel with trams. Terminal D handles international arrivals. Rental car agencies are in a consolidated facility adjacent to Terminal C; a free IAH Connector bus runs between terminals and the rental car center. The Galleria / Uptown area costs $35–50 by ride-hail.
Humid subtropical climate. Hot, humid, and wet for much of the year. Summers are brutal (33–38°C) with high humidity and near-daily afternoon thunderstorms. Severe storms with hail and high winds regularly cause ground stops from April through September. Houston's flooding risk is significant. Heavy rain events, including tropical system remnants, have flooded airport roads, cutting off surface access even when the airport itself remains operational.
Winters are mild (5–18°C) with occasional ice storms. These are rare but highly disruptive when they occur. Hurricane season (June–November) requires monitoring for Gulf storms. October through March has the best flying weather.
STT–IAH Quick Facts
Frequently Asked Questions
Flights from STT to IAH
Cyril E. King Airport (STT) and George Bush Intercontinental Airport (IAH) are connected by nonstop service from United Airlines. With 7 weekly departures, this is a regularly served route.
STT to IAH Flight Duration and Schedule
Nonstop flight time from STT to IAH ranges from 5 hours 7 minutes. The route covers a distance of 2,068 miles (3,328 km). There are approximately 7 weekly flights outbound and 7 return, totaling 14 flights per week in both directions.
Connecting Options and Alternatives
44 one-stop connections are available, with the fastest taking approximately 6 hours via PNS. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include San Juan (SJU) and San Juan (SIG).