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YHM to STS: distance & flight time
Hamilton (John C. Munro Hamilton International Airport) → Santa Rosa (Charles M. Schulz Sonoma County Airport)
2,240 mi
3,604 km · 1,946 nm
4h 51m
estimated nonstop flight time
-3h
time difference · heading west
See live YHM→STS fares Phone-only fares on this route — call free
Flight time details
2,240 miles nonstop takes roughly 4h 51m 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
- YHM — John C. Munro Hamilton International Airport · Hamilton, Canada
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, 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 STS
- SFO · San Francisco International Airport66 mi away
- NOT · Marin County Airport - Gnoss Field29 mi away
- APC · Napa County Airport35 mi away
- UKI · Ukiah Municipal Airport47 mi away
Frequently asked questions
How far is YHM from STS?
The flight distance from Hamilton (YHM) to Santa Rosa (STS) is 2,240 miles (3,604 km, 1,946 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YHM to STS?
A nonstop flight takes about 4h 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 YHM to STS?
Nonstop service on YHM–STS 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 4h 51m nonstop estimate.
What is the time difference between Hamilton and Santa Rosa?
Santa Rosa is 3 hours behind Hamilton.
What is the cheapest way to fly from YHM to STS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YHM–STS that never appear on search engines, with no booking fees.
Why are some YHM to STS fares phone-only?
Consolidator contracts let us sell certain YHM–STS 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.