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EEN to ONT: distance & flight time
Keene (Dillant Hopkins Airport) → Ontario (Ontario International Airport)
2,495 mi
4,015 km · 2,168 nm
5h 22m
estimated nonstop flight time
-3h
time difference · heading west
See live EEN→ONT fares Phone-only fares on this route — call free
Flight time details
2,495 miles nonstop takes roughly 5h 22m 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
- EEN — Dillant Hopkins Airport · Keene, 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 EEN
- BOS · General Edward Lawrence Logan International Airport74 mi away
- ASH · Boire Field39 mi away
- MHT · Manchester-Boston Regional Airport42 mi away
- CON · Concord Municipal Airport44 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 EEN from ONT?
The flight distance from Keene (EEN) to Ontario (ONT) is 2,495 miles (4,015 km, 2,168 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EEN to ONT?
A nonstop flight takes about 5h 22m 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 Keene and Ontario?
Ontario is 3 hours behind Keene.
What is the cheapest way to fly from EEN to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EEN–ONT that never appear on search engines, with no booking fees.