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YCM to TUS: distance & flight time
Saint Catherines (Niagara District Airport) → Tucson (Tucson International Airport)
1,884 mi
3,032 km · 1,637 nm
4h 10m
estimated nonstop flight time
-3h
time difference · heading west
See live YCM→TUS fares Phone-only fares on this route — call free
Flight time details
1,884 miles nonstop takes roughly 4h 10m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- YCM — Niagara District Airport · Saint Catherines, Canada
- TUS — Tucson International Airport · Tucson, 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 TUS
- DMA · Davis Monthan Air Force Base5 mi away
- AVW · Marana Regional Airport26 mi away
- MZJ · Pinal Airpark35 mi away
- OLS · Nogales International Airport49 mi away
Frequently asked questions
How far is YCM from TUS?
The flight distance from Saint Catherines (YCM) to Tucson (TUS) is 1,884 miles (3,032 km, 1,637 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YCM to TUS?
A nonstop flight takes about 4h 10m 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 Tucson?
Tucson is 3 hours behind Saint Catherines.
What is the cheapest way to fly from YCM to TUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YCM–TUS that never appear on search engines, with no booking fees.