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ZLT to ONT: distance & flight time
La Tabatière (La Tabatière Airport) → Ontario (Ontario International Airport)
3,112 mi
5,008 km · 2,704 nm
6h 34m
estimated nonstop flight time
-3h
time difference · heading west
See live ZLT→ONT fares Phone-only fares on this route — call free
Flight time details
3,112 miles nonstop takes roughly 6h 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
- ZLT — La Tabatière Airport · La Tabatière, Canada
- 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 ZLT
- ZTB · Tête-à-la-Baleine Airport21 mi away
- YIF · St Augustin Airport30 mi away
- YHR · Chevery Airport38 mi away
- ZGS · La Romaine Airport85 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 ZLT from ONT?
The flight distance from La Tabatière (ZLT) to Ontario (ONT) is 3,112 miles (5,008 km, 2,704 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZLT to ONT?
A nonstop flight takes about 6h 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 La Tabatière and Ontario?
Ontario is 3 hours behind La Tabatière.
What is the cheapest way to fly from ZLT to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZLT–ONT that never appear on search engines, with no booking fees.