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OTR to ONT: distance & flight time
Coto 47 (Coto 47 Airport) → Ontario (Ontario International Airport)
2,814 mi
4,529 km · 2,446 nm
5h 59m
estimated nonstop flight time
-1h
time difference · heading northwest
See live OTR→ONT fares Phone-only fares on this route — call free
Flight time details
2,814 miles nonstop takes roughly 5h 59m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- OTR — Coto 47 Airport · Coto 47, Costa Rica
- 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 OTR
- GLF · Golfito Airport15 mi away
- TOO · San Vito De Java Airport16 mi away
- PJM · Puerto Jimenez Airport23 mi away
- DAV · Enrique Malek International Airport39 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 OTR from ONT?
The flight distance from Coto 47 (OTR) to Ontario (ONT) is 2,814 miles (4,529 km, 2,446 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OTR to ONT?
A nonstop flight takes about 5h 59m 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 Coto 47 and Ontario?
Ontario is 1 hour behind Coto 47.
What is the cheapest way to fly from OTR to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OTR–ONT that never appear on search engines, with no booking fees.