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LAR to ONT: distance & flight time
Laramie (Laramie Regional Airport) → Ontario (Ontario International Airport)
821 mi
1,322 km · 714 nm
2h 15m
estimated nonstop flight time
-1h
time difference · heading southwest
See live LAR→ONT fares Phone-only fares on this route — call free
Flight time details
821 miles nonstop takes roughly 2h 15m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- LAR — Laramie Regional Airport · Laramie, 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 LAR
- CYS · Cheyenne Regional Jerry Olson Field46 mi away
- SAA · Shively Field60 mi away
- FNL · Northern Colorado Regional Airport69 mi away
- DEN · Denver International Airport113 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 LAR from ONT?
The flight distance from Laramie (LAR) to Ontario (ONT) is 821 miles (1,322 km, 714 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAR to ONT?
A nonstop flight takes about 2h 15m 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 Laramie and Ontario?
Ontario is 1 hour behind Laramie.
What is the cheapest way to fly from LAR to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAR–ONT that never appear on search engines, with no booking fees.