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STI to PHX: distance & flight time
Santiago (Cibao International Airport) → Phoenix (Phoenix Sky Harbor International Airport)
2,718 mi
4,374 km · 2,362 nm
5h 48m
estimated nonstop flight time
-3h
time difference · heading northwest
See live STI→PHX fares Phone-only fares on this route — call free
Flight time details
2,718 miles nonstop takes roughly 5h 48m 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
- STI — Cibao International Airport · Santiago, Dominican Republic
- 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 STI
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 STI from PHX?
The flight distance from Santiago (STI) to Phoenix (PHX) is 2,718 miles (4,374 km, 2,362 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STI to PHX?
A nonstop flight takes about 5h 48m 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 Santiago and Phoenix?
Phoenix is 3 hours behind Santiago.
What is the cheapest way to fly from STI to PHX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STI–PHX that never appear on search engines, with no booking fees.