Need help booking?
Unpublished phone-only deals available
ATY to YKU: distance & flight time
Watertown (Watertown Regional Airport) → Chisasibi (Chisasibi Airport)
1,020 mi
1,642 km · 887 nm
2h 41m
estimated nonstop flight time
+1h
time difference · heading northeast
See live ATY→YKU fares Phone-only fares on this route — call free
Flight time details
1,020 miles nonstop takes roughly 2h 41m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ATY — Watertown Regional Airport · Watertown, United States
- YKU — Chisasibi Airport · Chisasibi, 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 YKU
- YGL · La Grande Rivière Airport51 mi away
- YNC · Wemindji Airport55 mi away
- ZEM · Eastmain River Airport110 mi away
- YGW · Kuujjuarapik Airport112 mi away
Frequently asked questions
How far is ATY from YKU?
The flight distance from Watertown (ATY) to Chisasibi (YKU) is 1,020 miles (1,642 km, 887 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATY to YKU?
A nonstop flight takes about 2h 41m 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 ATY to YKU?
Nonstop service on ATY–YKU 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 2h 41m nonstop estimate.
What is the time difference between Watertown and Chisasibi?
Chisasibi is 1 hour ahead of Watertown.
What is the cheapest way to fly from ATY to YKU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATY–YKU that never appear on search engines, with no booking fees.
Why are some ATY to YKU fares phone-only?
Consolidator contracts let us sell certain ATY–YKU 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.