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JCI to ONT: distance & flight time
Olathe (New Century Aircenter Airport) → Ontario (Ontario International Airport)
1,301 mi
2,094 km · 1,130 nm
3h 18m
estimated nonstop flight time
-2h
time difference · heading west
See live JCI→ONT fares Phone-only fares on this route — call free
Flight time details
1,301 miles nonstop takes roughly 3h 18m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- JCI — New Century Aircenter Airport · Olathe, 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 JCI
- OJC · Johnson County Executive Airport8 mi away
- LWC · Lawrence Municipal Airport22 mi away
- MKC · Charles B. Wheeler Downtown Airport26 mi away
- MCI · Kansas City International Airport34 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 JCI from ONT?
The flight distance from Olathe (JCI) to Ontario (ONT) is 1,301 miles (2,094 km, 1,130 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JCI to ONT?
A nonstop flight takes about 3h 18m 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 Olathe and Ontario?
Ontario is 2 hours behind Olathe.
What is the cheapest way to fly from JCI to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JCI–ONT that never appear on search engines, with no booking fees.