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TCN to ONT: distance & flight time
Tehuacan (Tehuacan Airport) → Ontario (Ontario International Airport)
1,643 mi
2,644 km · 1,428 nm
3h 41m
estimated nonstop flight time
-1h
time difference · heading northwest
See live TCN→ONT fares Phone-only fares on this route — call free
Flight time details
1,643 miles nonstop takes roughly 3h 41m 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
- TCN — Tehuacan Airport · Tehuacan, 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 TCN
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 TCN from ONT?
The flight distance from Tehuacan (TCN) to Ontario (ONT) is 1,643 miles (2,644 km, 1,428 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TCN to ONT?
A nonstop flight takes about 3h 41m 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 Tehuacan and Ontario?
Ontario is 1 hour behind Tehuacan.
What is the cheapest way to fly from TCN to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TCN–ONT that never appear on search engines, with no booking fees.