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LPS to ONT: distance & flight time
Lopez (Lopez Island Airport) → Ontario (Ontario International Airport)
1,034 mi
1,664 km · 899 nm
2h 43m
estimated nonstop flight time
Same time
time difference · heading south
See live LPS→ONT fares Phone-only fares on this route — call free
Flight time details
1,034 miles nonstop takes roughly 2h 43m gate to gate, flying south. 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
- LPS — Lopez Island Airport · Lopez, 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 LPS
- FRD · Friday Harbor Airport5 mi away
- YVR · Vancouver International Airport50 mi away
- NUW · Whidbey Island Naval Air Station (Ault Field)16 mi away
- ESD · Orcas Island Airport16 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 LPS from ONT?
The flight distance from Lopez (LPS) to Ontario (ONT) is 1,034 miles (1,664 km, 899 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LPS to ONT?
A nonstop flight takes about 2h 43m 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 LPS to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LPS–ONT that never appear on search engines, with no booking fees.