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ZMT to KSM: distance & flight time
Masset (Masset Airport) → St Mary's (St Mary's Airport)
1,252 mi
2,014 km · 1,088 nm
3h 11m
estimated nonstop flight time
-1h
time difference · heading northwest
See live ZMT→KSM fares Phone-only fares on this route — call free
Flight time details
1,252 miles nonstop takes roughly 3h 11m 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
- ZMT — Masset Airport · Masset, Canada
- KSM — St Mary's Airport · St Mary's, 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 ZMT
- YZP · Sandspit Airport55 mi away
- YPR · Prince Rupert Airport70 mi away
- ANN · Annette Island Airport74 mi away
- ZSW · Prince Rupert/Seal Cove Seaplane Base77 mi away
Near KSM
- MOU · Mountain Village Airport13 mi away
- MLL · Marshall Don Hunter Sr Airport44 mi away
- AUK · Alakanuk Airport61 mi away
- EMK · Emmonak Airport63 mi away
Frequently asked questions
How far is ZMT from KSM?
The flight distance from Masset (ZMT) to St Mary's (KSM) is 1,252 miles (2,014 km, 1,088 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZMT to KSM?
A nonstop flight takes about 3h 11m 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 ZMT to KSM?
Nonstop service on ZMT–KSM 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 3h 11m nonstop estimate.
What is the time difference between Masset and St Mary's?
St Mary's is 1 hour behind Masset.
What is the cheapest way to fly from ZMT to KSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZMT–KSM that never appear on search engines, with no booking fees.
Why are some ZMT to KSM fares phone-only?
Consolidator contracts let us sell certain ZMT–KSM 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.