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ONT to ERI: distance & flight time
Ontario (Ontario International Airport) → Erie (Erie International Tom Ridge Field)
2,092 mi
3,366 km · 1,818 nm
4h 34m
estimated nonstop flight time
+3h
time difference · heading northeast
See live ONT→ERI fares Phone-only fares on this route — call free
Flight time details
2,092 miles nonstop takes roughly 4h 34m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- ERI — Erie International Tom Ridge Field · Erie, 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 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 ERI
- JHW · Chautauqua County-Jamestown Airport47 mi away
- FKL · Venango Regional Airport51 mi away
- DKK · Chautauqua County-Dunkirk Airport54 mi away
- DU9 · Dunnville Airport62 mi away
Frequently asked questions
How far is ONT from ERI?
The flight distance from Ontario (ONT) to Erie (ERI) is 2,092 miles (3,366 km, 1,818 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to ERI?
A nonstop flight takes about 4h 34m 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 Erie?
Erie is 3 hours ahead of Ontario.
What is the cheapest way to fly from ONT to ERI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–ERI that never appear on search engines, with no booking fees.