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ATY to MSA: distance & flight time
Watertown (Watertown Regional Airport) → Muskrat Dam (Muskrat Dam Airport)
637 mi
1,025 km · 554 nm
1h 51m
estimated nonstop flight time
Same time
time difference · heading north
See live ATY→MSA fares Phone-only fares on this route — call free
Flight time details
637 miles nonstop takes roughly 1h 51m gate to gate, flying north. 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
- MSA — Muskrat Dam Airport · Muskrat Dam, 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 MSA
- ZPB · Sachigo Lake Airport36 mi away
- ZRJ · Round Lake (Weagamow Lake) Airport39 mi away
- XBE · Bearskin Lake Airport47 mi away
- KEW · Keewaywin Airport54 mi away
Frequently asked questions
How far is ATY from MSA?
The flight distance from Watertown (ATY) to Muskrat Dam (MSA) is 637 miles (1,025 km, 554 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATY to MSA?
A nonstop flight takes about 1h 51m 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 MSA?
Nonstop service on ATY–MSA 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 1h 51m nonstop estimate.
What is the cheapest way to fly from ATY to MSA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATY–MSA that never appear on search engines, with no booking fees.
Why are some ATY to MSA fares phone-only?
Consolidator contracts let us sell certain ATY–MSA 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.