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CGF to ONT: distance & flight time
Richmond Heights (Cuyahoga County Airport) → Ontario (Ontario International Airport)
2,023 mi
3,255 km · 1,758 nm
4h 26m
estimated nonstop flight time
-3h
time difference · heading west
See live CGF→ONT fares Phone-only fares on this route — call free
Flight time details
2,023 miles nonstop takes roughly 4h 26m 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
- CGF — Cuyahoga County Airport · Richmond Heights, 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 CGF
- LNN · Willoughby Lost Nation Municipal Airport10 mi away
- BKL · Burke Lakefront Airport11 mi away
- CLE · Cleveland Hopkins International Airport22 mi away
- AKC · Akron Fulton International Airport36 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 CGF from ONT?
The flight distance from Richmond Heights (CGF) to Ontario (ONT) is 2,023 miles (3,255 km, 1,758 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGF to ONT?
A nonstop flight takes about 4h 26m 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 Richmond Heights and Ontario?
Ontario is 3 hours behind Richmond Heights.
What is the cheapest way to fly from CGF to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGF–ONT that never appear on search engines, with no booking fees.