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ONT to JTR: distance & flight time

Ontario (Ontario International Airport) → Thira (Santorini Airport)

7,019 mi
11,296 km · 6,099 nm
14h 14m
estimated nonstop flight time
+10h
time difference · heading northeast
See live ONT→JTR fares Phone-only fares on this route — call free

Flight time details

7,019 miles nonstop takes roughly 14h 14m gate to gate, flying northeast. 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.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is ONT from JTR?

The flight distance from Ontario (ONT) to Thira (JTR) is 7,019 miles (11,296 km, 6,099 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ONT to JTR?

A nonstop flight takes about 14h 14m 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 Thira?

Thira is 10 hours ahead of Ontario.

What is the cheapest way to fly from ONT to JTR?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–JTR that never appear on search engines, with no booking fees.
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