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YHM to RST: distance & flight time
Hamilton (John C. Munro Hamilton International Airport) → Rochester (Rochester International Airport)
631 mi
1,015 km · 548 nm
1h 50m
estimated nonstop flight time
-1h
time difference · heading west
See live YHM→RST fares Phone-only fares on this route — call free
Flight time details
631 miles nonstop takes roughly 1h 50m gate to gate, flying west. 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
- YHM — John C. Munro Hamilton International Airport · Hamilton, Canada
- RST — Rochester International Airport · Rochester, 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 YHM
- YYZ · Lester B. Pearson International Airport38 mi away
- DU9 · Dunnville Airport27 mi away
- YKF · Waterloo Airport30 mi away
- YCM · Niagara District Airport38 mi away
Near RST
Frequently asked questions
How far is YHM from RST?
The flight distance from Hamilton (YHM) to Rochester (RST) is 631 miles (1,015 km, 548 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YHM to RST?
A nonstop flight takes about 1h 50m 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 Hamilton and Rochester?
Rochester is 1 hour behind Hamilton.
What is the cheapest way to fly from YHM to RST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YHM–RST that never appear on search engines, with no booking fees.