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YKF to SFO: distance & flight time
Waterloo (Waterloo Airport) → San Francisco (San Francisco International Airport)
2,218 mi
3,569 km · 1,927 nm
4h 49m
estimated nonstop flight time
-3h
time difference · heading west
See live YKF→SFO fares Phone-only fares on this route — call free
Flight time details
2,218 miles nonstop takes roughly 4h 49m 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
- YKF — Waterloo Airport · Waterloo, 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 YKF
- YYZ · Lester B. Pearson International Airport40 mi away
- YHM · John C. Munro Hamilton International Airport30 mi away
- YXU · London Airport49 mi away
- YZD · Downsview Airport50 mi away
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 YKF from SFO?
The flight distance from Waterloo (YKF) to San Francisco (SFO) is 2,218 miles (3,569 km, 1,927 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YKF to SFO?
A nonstop flight takes about 4h 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 Waterloo and San Francisco?
San Francisco is 3 hours behind Waterloo.
What is the cheapest way to fly from YKF to SFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YKF–SFO that never appear on search engines, with no booking fees.