Need help booking?
Unpublished phone-only deals available
STT to PHX: distance & flight time
St. Thomas (Cyril E. King Airport) → Phoenix (Phoenix Sky Harbor International Airport)
3,075 mi
4,949 km · 2,672 nm
6h 30m
estimated nonstop flight time
-3h
time difference · heading northwest
See live STT→PHX fares Phone-only fares on this route — call free
Flight time details
3,075 miles nonstop takes roughly 6h 30m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- STT — Cyril E. King Airport · St. Thomas, Virgin Islands
- PHX — Phoenix Sky Harbor International Airport · Phoenix, 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 PHX
- SCF · Scottsdale Airport14 mi away
- MSC · Falcon Field16 mi away
- DVT · Phoenix Deer Valley Airport18 mi away
- GYR · Phoenix Goodyear Airport21 mi away
Frequently asked questions
How far is STT from PHX?
The flight distance from St. Thomas (STT) to Phoenix (PHX) is 3,075 miles (4,949 km, 2,672 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STT to PHX?
A nonstop flight takes about 6h 30m 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 time difference between St. Thomas and Phoenix?
Phoenix is 3 hours behind St. Thomas.
What is the cheapest way to fly from STT to PHX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STT–PHX that never appear on search engines, with no booking fees.