Need help booking?
Unpublished phone-only deals available
FSP to ATY: distance & flight time
St.-pierre (St Pierre Airport) → Watertown (Watertown Regional Airport)
1,954 mi
3,145 km · 1,698 nm
4h 18m
estimated nonstop flight time
-3h
time difference · heading west
See live FSP→ATY fares Phone-only fares on this route — call free
Flight time details
1,954 miles nonstop takes roughly 4h 18m gate to gate, flying west. 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
- FSP — St Pierre Airport · St.-pierre, Saint Pierre and Miquelon
- 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 FSP
- MQC · Miquelon Airport25 mi away
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 FSP from ATY?
The flight distance from St.-pierre (FSP) to Watertown (ATY) is 1,954 miles (3,145 km, 1,698 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSP to ATY?
A nonstop flight takes about 4h 18m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from FSP to ATY?
Nonstop service on FSP–ATY depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 4h 18m nonstop estimate.
What is the time difference between St.-pierre and Watertown?
Watertown is 3 hours behind St.-pierre.
What is the cheapest way to fly from FSP to ATY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSP–ATY that never appear on search engines, with no booking fees.
Why are some FSP to ATY fares phone-only?
Consolidator contracts let us sell certain FSP–ATY tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.