Need help booking?
Unpublished phone-only deals available
ONO to YAY: distance & flight time
Ontario (Ontario Municipal Airport) → St. Anthony (St. Anthony Airport)
2,794 mi
4,497 km · 2,428 nm
5h 57m
estimated nonstop flight time
+3.5h
time difference · heading northeast
See live ONO→YAY fares Phone-only fares on this route — call free
Flight time details
2,794 miles nonstop takes roughly 5h 57m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- ONO — Ontario Municipal Airport · Ontario, United States
- YAY — St. Anthony Airport · St. Anthony, Canada
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 YAY
- YBX · Lourdes de Blanc Sablon Airport48 mi away
- YMH · Mary's Harbour Airport64 mi away
- YFX · St. Lewis (Fox Harbour) Airport70 mi away
- YHA · Port Hope Simpson Airport79 mi away
Frequently asked questions
How far is ONO from YAY?
The flight distance from Ontario (ONO) to St. Anthony (YAY) is 2,794 miles (4,497 km, 2,428 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to YAY?
A nonstop flight takes about 5h 57m 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. Anthony?
St. Anthony is 3.5 hours ahead of Ontario.
What is the cheapest way to fly from ONO to YAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–YAY that never appear on search engines, with no booking fees.