Need help booking?
Unpublished phone-only deals available
ONT to YAY: distance & flight time
Ontario (Ontario International Airport) → St. Anthony (St. Anthony Airport)
3,236 mi
5,207 km · 2,812 nm
6h 49m
estimated nonstop flight time
+4.5h
time difference · heading northeast
See live ONT→YAY fares Phone-only fares on this route — call free
Flight time details
3,236 miles nonstop takes roughly 6h 49m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International 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 ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 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 ONT from YAY?
The flight distance from Ontario (ONT) to St. Anthony (YAY) is 3,236 miles (5,207 km, 2,812 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to YAY?
A nonstop flight takes about 6h 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 Ontario and St. Anthony?
St. Anthony is 4.5 hours ahead of Ontario.
What is the cheapest way to fly from ONT to YAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–YAY that never appear on search engines, with no booking fees.