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Flights from Vienna to Ontario
There are no direct flights from Vienna to Ontario. The fastest way is one stop via Chicago or New York, about 20h 26m door to door (6 connections a week on current schedules).
No direct flights · 2 connection options From 16h 53m
Vienna to Ontario at a glance
Fastest journey16h 53mVia Chicago, on current schedules
Nonstop flightsNoneConnect via Chicago or New York
Best ways to fly from Vienna to Ontario
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
VIE Chicago (ORD) ONT
Leg 1: Austrian Airlines · Leg 2: United Airlines, Volaris
Mon11:00 VIE13:36 ORD6h 54m connection20:30 ORD22:26 ONTAustrian Airlines + United Airlines
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
- 16h 53mon current schedules
- Time difference
- -9hOntario vs Vienna
- Currency in Ontario
- USD
- Airports
- VIE → ONT
Flights from Vienna to Ontario: questions answered
Are there direct flights from Vienna to Ontario?
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 Vienna to Ontario?
With one connection the journey usually takes around 16h 53m, depending on the layover. The straight-line distance is 9,792 km.
Where do you change planes between Vienna and Ontario?
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 Vienna and Ontario?
Vienna: Vienna International Airport (VIE). Ontario: Ontario International Airport (ONT).
What is the time difference between Vienna and Ontario?
Ontario is 9 hours behind Vienna.





