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Flights from Ontario to Vienna
There are no direct flights from Ontario to Vienna. The easiest way is one stop via Chicago or New York, about 15h 22m door to door.
No direct flights · 2 connection options From 15h 22m
Ontario to Vienna at a glance
Fastest journey15h 22mEstimated
Nonstop flightsNoneConnect via Chicago or New York
Best ways to fly from Ontario to Vienna
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 9,792 km6,081 miles
- Journey time
- 15h 22mestimate
- Time difference
- +9hVienna vs Ontario
- Currency in Vienna
- EUR
- Airports
- ONT → VIE
Flights from Ontario to Vienna: questions answered
Are there direct flights from Ontario to Vienna?
No. There is no nonstop service, so you will connect, most easily in Chicago and New York. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Ontario to Vienna?
With one connection the journey usually takes around 15h 22m, depending on the layover. The straight-line distance is 9,792 km.
Where do you change planes between Ontario and Vienna?
The best connecting points are Chicago (ORD) and New York (JFK). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Ontario and Vienna?
Ontario: Ontario International Airport (ONT). Vienna: Vienna International Airport (VIE).
What is the time difference between Ontario and Vienna?
Vienna is 9 hours ahead of Ontario.





