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YCM to MSO: distance & flight time
Saint Catherines (Niagara District Airport) → Missoula (Missoula International Airport)
1,709 mi
2,751 km · 1,485 nm
3h 49m
estimated nonstop flight time
-2h
time difference · heading west
See live YCM→MSO fares Phone-only fares on this route — call free
Flight time details
1,709 miles nonstop takes roughly 3h 49m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- YCM — Niagara District Airport · Saint Catherines, Canada
- MSO — Missoula International Airport · Missoula, 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 YCM
- YYZ · Lester B. Pearson International Airport41 mi away
- IAG · Niagara Falls International Airport13 mi away
- BUF · Buffalo Niagara International Airport28 mi away
- DU9 · Dunnville Airport31 mi away
Near MSO
- FCA · Glacier Park International Airport97 mi away
- BTM · Bert Mooney Airport101 mi away
- HLN · Helena Regional Airport102 mi away
- SMN · Lemhi County Airport124 mi away
Frequently asked questions
How far is YCM from MSO?
The flight distance from Saint Catherines (YCM) to Missoula (MSO) is 1,709 miles (2,751 km, 1,485 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YCM to MSO?
A nonstop flight takes about 3h 49m 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 time difference between Saint Catherines and Missoula?
Missoula is 2 hours behind Saint Catherines.
What is the cheapest way to fly from YCM to MSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YCM–MSO that never appear on search engines, with no booking fees.