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STT to PHL: distance & flight time
St. Thomas (Cyril E. King Airport) → Philadelphia (Philadelphia International Airport)
1,609 mi
2,590 km · 1,398 nm
3h 37m
estimated nonstop flight time
Same time
time difference · heading north
See live STT→PHL fares Phone-only fares on this route — call free
Flight time details
1,609 miles nonstop takes roughly 3h 37m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- STT — Cyril E. King Airport · St. Thomas, Virgin Islands
- PHL — Philadelphia International Airport · Philadelphia, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near STT
- SPB · Charlotte Amalie Harbor Seaplane Base2 mi away
- CPX · Benjamin Rivera Noriega Airport22 mi away
- EIS · Terrance B. Lettsome International Airport29 mi away
- VQS · Vieques Airport33 mi away
Near PHL
- BBX · Wings Field18 mi away
- PNE · Northeast Philadelphia Airport19 mi away
- LLY · South Jersey Regional Airport22 mi away
- NXX · Willow Grove Naval Air Station/Joint Reserve Base23 mi away
Frequently asked questions
How far is STT from PHL?
The flight distance from St. Thomas (STT) to Philadelphia (PHL) is 1,609 miles (2,590 km, 1,398 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STT to PHL?
A nonstop flight takes about 3h 37m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from STT to PHL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STT–PHL that never appear on search engines, with no booking fees.