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ONT to LAA: distance & flight time
Ontario (Ontario International Airport) → Lamar (Lamar Municipal Airport)
877 mi
1,411 km · 762 nm
2h 22m
estimated nonstop flight time
+1h
time difference · heading northeast
See live ONT→LAA fares Phone-only fares on this route — call free
Flight time details
877 miles nonstop takes roughly 2h 22m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- LAA — Lamar Municipal Airport · Lamar, 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 ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Near LAA
- PUB · Pueblo Memorial Airport99 mi away
- GLD · Renner Field-Goodland Municipal Airport105 mi away
- GCK · Garden City Regional Airport107 mi away
- GUY · Guymon Municipal Airport116 mi away
Frequently asked questions
How far is ONT from LAA?
The flight distance from Ontario (ONT) to Lamar (LAA) is 877 miles (1,411 km, 762 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to LAA?
A nonstop flight takes about 2h 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 Ontario and Lamar?
Lamar is 1 hour ahead of Ontario.
What is the cheapest way to fly from ONT to LAA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–LAA that never appear on search engines, with no booking fees.