Need help booking?
Unpublished phone-only deals available
CPE to ONT: distance & flight time
Campeche (Ingeniero Alberto Acuña Ongay International Airport) → Ontario (Ontario International Airport)
1,928 mi
3,103 km · 1,676 nm
4h 15m
estimated nonstop flight time
-1h
time difference · heading northwest
See live CPE→ONT fares Phone-only fares on this route — call free
Flight time details
1,928 miles nonstop takes roughly 4h 15m 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
- CPE — Ingeniero Alberto Acuña Ongay International Airport · Campeche, Mexico
- 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 CPE
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 CPE from ONT?
The flight distance from Campeche (CPE) to Ontario (ONT) is 1,928 miles (3,103 km, 1,676 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPE to ONT?
A nonstop flight takes about 4h 15m 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 Campeche and Ontario?
Ontario is 1 hour behind Campeche.
What is the cheapest way to fly from CPE to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPE–ONT that never appear on search engines, with no booking fees.