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ONT to VNT: distance & flight time
Ontario (Ontario International Airport) → Ventspils (Ventspils International Airport)
5,688 mi
9,154 km · 4,943 nm
11h 37m
estimated nonstop flight time
+10h
time difference · heading north
See live ONT→VNT fares Phone-only fares on this route — call free
Flight time details
5,688 miles nonstop takes roughly 11h 37m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- VNT — Ventspils International Airport · Ventspils, Latvia
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 VNT
- LPX · Liepāja International Airport60 mi away
- URE · Kuressaare Airport70 mi away
- RIX · Riga International Airport96 mi away
- PLQ · Palanga International Airport97 mi away
Frequently asked questions
How far is ONT from VNT?
The flight distance from Ontario (ONT) to Ventspils (VNT) is 5,688 miles (9,154 km, 4,943 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to VNT?
A nonstop flight takes about 11h 37m 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 Ventspils?
Ventspils is 10 hours ahead of Ontario.
What is the cheapest way to fly from ONT to VNT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–VNT that never appear on search engines, with no booking fees.