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UKT to ONT: distance & flight time
Quakertown (Quakertown Airport) → Ontario (Ontario International Airport)
2,341 mi
3,767 km · 2,034 nm
5h 3m
estimated nonstop flight time
—
time difference · heading west
See live UKT→ONT fares Phone-only fares on this route — call free
Flight time details
2,341 miles nonstop takes roughly 5h 3m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- UKT — Quakertown Airport · Quakertown, 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 UKT
- PHL · Philadelphia International Airport40 mi away
- ABE · Lehigh Valley International Airport15 mi away
- DYL · Doylestown Airport15 mi away
- NXX · Willow Grove Naval Air Station/Joint Reserve Base20 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 UKT from ONT?
The flight distance from Quakertown (UKT) to Ontario (ONT) is 2,341 miles (3,767 km, 2,034 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UKT to ONT?
A nonstop flight takes about 5h 3m 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 cheapest way to fly from UKT to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UKT–ONT that never appear on search engines, with no booking fees.