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YSO to SFO: distance & flight time
Postville (Postville Airport) → San Francisco (San Francisco International Airport)
3,098 mi
4,986 km · 2,692 nm
6h 32m
estimated nonstop flight time
-4h
time difference · heading west
See live YSO→SFO fares Phone-only fares on this route — call free
Flight time details
3,098 miles nonstop takes roughly 6h 32m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- YSO — Postville Airport · Postville, 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 YSO
- YMN · Makkovik Airport26 mi away
- YHO · Hopedale Airport41 mi away
- YRG · Rigolet Airport73 mi away
- YNP · Natuashish Airport88 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 YSO from SFO?
The flight distance from Postville (YSO) to San Francisco (SFO) is 3,098 miles (4,986 km, 2,692 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSO to SFO?
A nonstop flight takes about 6h 32m 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 Postville and San Francisco?
San Francisco is 4 hours behind Postville.
What is the cheapest way to fly from YSO to SFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSO–SFO that never appear on search engines, with no booking fees.