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Flights from Zurich to Ontario
There are no direct flights from Zurich to Ontario. The fastest way is one stop via San Francisco or Las Vegas, about 14h 30m door to door (55 connections a week on current schedules).
No direct flights · 6 connection options From 14h 30m Prices checked 13 days ago
Zurich to Ontario at a glance
Cheapest returnCHF 657Tue 8 Dec – Mon 14 DecFastest journey14h 30mVia San Francisco, on current schedules
Nonstop flightsNoneConnect via San Francisco or Las Vegas
Best ways to fly from Zurich 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
ZRH San Francisco (SFO) ONT
Leg 1: SWISS, United Airlines · Leg 2: Frontier Airlines, United Airlines
Tue14:15 ZRH16:55 SFO1h 35m connection18:30 SFO19:45 ONTUnited Airlines
2Search
ZRH Las Vegas (LAS) ONT
Leg 1: Edelweiss Air · Leg 2: Frontier Airlines, Southwest Airlines
Mon14:15 ZRH16:37 LAS2h 38m connection19:15 LAS20:04 ONTEdelweiss Air + Southwest Airlines
3Search
ZRH Chicago (ORD) ONT
Leg 1: SWISS, United Airlines · Leg 2: United Airlines, Volaris
Wed14:45 ZRH17:19 ORD3h 11m connection20:30 ORD22:26 ONTSWISS + United Airlines
4Search
ZRH New York (JFK) ONT
Leg 1: Delta Air Lines, SWISS · Leg 2: JetBlue Airways
Fri14:00 ZRH16:58 JFK3h 02m connection20:00 JFK22:46 ONTDelta Air Lines + JetBlue Airways
5Search
ZRH Atlanta (ATL) ONT
Leg 1: Delta Air Lines · Leg 2: Delta Air Lines
Fri11:30 ZRH15:40 ATL4h 50m connection20:30 ATL21:40 ONTDelta Air Lines
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
- 9,494 km5,896 miles
- Journey time
- 14h 30mon current schedules
- Time difference
- -9hOntario vs Zurich
- Currency in Ontario
- USD
- Airports
- ZRH → ONT
Flights from Zurich to Ontario: questions answered
Are there direct flights from Zurich to Ontario?
No. There is no nonstop service, so you will connect, most easily in San Francisco, Las Vegas and Chicago. 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 Zurich to Ontario?
With one connection the journey usually takes around 14h 30m, depending on the layover. The straight-line distance is 9,494 km.
Where do you change planes between Zurich and Ontario?
The best connecting points are San Francisco (SFO), Las Vegas (LAS), Chicago (ORD) and New York (JFK). SWISS flies both legs via San Francisco, so you can book it as one ticket.
Which airports serve Zurich and Ontario?
Zurich: Zürich Airport (ZRH). Ontario: Ontario International Airport (ONT).
What is the time difference between Zurich and Ontario?
Ontario is 9 hours behind Zurich.





