Need help booking?
Unpublished phone-only deals available
YHU to SFO: distance & flight time
Montreal (Montréal / Saint-Hubert Airport) → San Francisco (San Francisco International Airport)
2,548 mi
4,101 km · 2,214 nm
5h 28m
estimated nonstop flight time
-3h
time difference · heading west
See live YHU→SFO fares Phone-only fares on this route — call free
Flight time details
2,548 miles nonstop takes roughly 5h 28m 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
- YHU — Montréal / Saint-Hubert Airport · Montreal, Canada
- SFO — San Francisco International Airport · San Francisco, 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 YHU
Near SFO
- SQL · San Carlos Airport10 mi away
- HAF · Half Moon Bay Airport10 mi away
- OAK · Metropolitan Oakland International Airport11 mi away
- NGZ · Alameda Naval Air Station12 mi away
Frequently asked questions
How far is YHU from SFO?
The flight distance from Montreal (YHU) to San Francisco (SFO) is 2,548 miles (4,101 km, 2,214 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YHU to SFO?
A nonstop flight takes about 5h 28m 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 Montreal and San Francisco?
San Francisco is 3 hours behind Montreal.
What is the cheapest way to fly from YHU to SFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YHU–SFO that never appear on search engines, with no booking fees.