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PSE to ATY: distance & flight time
Ponce (Mercedita Airport) → Watertown (Watertown Regional Airport)
2,561 mi
4,121 km · 2,225 nm
5h 29m
estimated nonstop flight time
-1h
time difference · heading northwest
See live PSE→ATY fares Phone-only fares on this route — call free
Flight time details
2,561 miles nonstop takes roughly 5h 29m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- PSE — Mercedita Airport · Ponce, Puerto Rico
- ATY — Watertown Regional Airport · Watertown, 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 PSE
Near ATY
- HON · Huron Regional Airport64 mi away
- ABR · Aberdeen Regional Airport72 mi away
- MHE · Mitchell Municipal Airport90 mi away
- FSD · Joe Foss Field Airport94 mi away
Frequently asked questions
How far is PSE from ATY?
The flight distance from Ponce (PSE) to Watertown (ATY) is 2,561 miles (4,121 km, 2,225 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSE to ATY?
A nonstop flight takes about 5h 29m 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 Ponce and Watertown?
Watertown is 1 hour behind Ponce.
What is the cheapest way to fly from PSE to ATY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSE–ATY that never appear on search engines, with no booking fees.