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ERI to ONT: distance & flight time
Erie (Erie International Tom Ridge Field) → Ontario (Ontario International Airport)
2,092 mi
3,366 km · 1,818 nm
4h 34m
estimated nonstop flight time
-3h
time difference · heading west
See live ERI→ONT fares Phone-only fares on this route — call free
Flight time details
2,092 miles nonstop takes roughly 4h 34m 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
- ERI — Erie International Tom Ridge Field · Erie, United States
- ONT — Ontario International 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 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
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
Frequently asked questions
How far is ERI from ONT?
The flight distance from Erie (ERI) to Ontario (ONT) 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 ERI to ONT?
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 Erie and Ontario?
Ontario is 3 hours behind Erie.
What is the cheapest way to fly from ERI to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ERI–ONT that never appear on search engines, with no booking fees.