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YSJ to ONO: distance & flight time
St. John (Saint John Airport) → Ontario (Ontario Municipal Airport)
2,471 mi
3,977 km · 2,147 nm
5h 19m
estimated nonstop flight time
-3h
time difference · heading west
See live YSJ→ONO fares Phone-only fares on this route — call free
Flight time details
2,471 miles nonstop takes roughly 5h 19m 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
- YSJ — Saint John Airport · St. John, Canada
- ONO — Ontario Municipal Airport · Ontario, 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 YSJ
- YFC · Fredericton Airport49 mi away
- YZX · CFB Greenwood53 mi away
- YDG · Digby / Annapolis Regional Airport53 mi away
- YQM · Greater Moncton International Airport80 mi away
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
Frequently asked questions
How far is YSJ from ONO?
The flight distance from St. John (YSJ) to Ontario (ONO) is 2,471 miles (3,977 km, 2,147 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSJ to ONO?
A nonstop flight takes about 5h 19m 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 St. John and Ontario?
Ontario is 3 hours behind St. John.
What is the cheapest way to fly from YSJ to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSJ–ONO that never appear on search engines, with no booking fees.