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ONO to SGO: distance & flight time
Ontario (Ontario Municipal Airport) → St George (St George Airport)
7,742 mi
12,459 km · 6,727 nm
15h 39m
estimated nonstop flight time
+16h
time difference · heading west
See live ONO→SGO fares Phone-only fares on this route — call free
Flight time details
7,742 miles nonstop takes roughly 15h 39m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- ONO — Ontario Municipal Airport · Ontario, United States
- SGO — St George Airport · St George, Australia
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 ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 mi away
Near SGO
- DRN · Dirranbandi Airport44 mi away
- LHG · Lightning Ridge Airport104 mi away
- RMA · Roma Airport105 mi away
- GOO · Goondiwindi Airport110 mi away
Frequently asked questions
How far is ONO from SGO?
The flight distance from Ontario (ONO) to St George (SGO) is 7,742 miles (12,459 km, 6,727 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to SGO?
A nonstop flight takes about 15h 39m 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 Ontario and St George?
St George is 16 hours ahead of Ontario.
What is the cheapest way to fly from ONO to SGO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–SGO that never appear on search engines, with no booking fees.