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ATY to YSL: distance & flight time
Watertown (Watertown Regional Airport) → St Leonard (St Leonard Airport)
1,406 mi
2,264 km · 1,222 nm
3h 31m
estimated nonstop flight time
—
time difference · heading east
See live ATY→YSL fares Phone-only fares on this route — call free
Flight time details
1,406 miles nonstop takes roughly 3h 31m gate to gate, flying east. 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
- ATY — Watertown Regional Airport · Watertown, United States
- YSL — St Leonard Airport · St Leonard, Canada
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 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
Near YSL
- CAR · Caribou Municipal Airport22 mi away
- WFK · Northern Aroostook Regional Airport24 mi away
- PQI · Northern Maine Regional Airport at Presque Isle34 mi away
- HUL · Houlton International Airport71 mi away
Frequently asked questions
How far is ATY from YSL?
The flight distance from Watertown (ATY) to St Leonard (YSL) is 1,406 miles (2,264 km, 1,222 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATY to YSL?
A nonstop flight takes about 3h 31m 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 ATY to YSL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATY–YSL that never appear on search engines, with no booking fees.