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Flights from Lancaster to Ontario
There are no direct flights from Lancaster to Ontario. The fastest way is one stop via Chicago, about 10h 11m door to door (2 connections a week on current schedules).
No direct flights · 1 connection option From 10h 11m
Lancaster to Ontario at a glance
Fastest journey10h 11mVia Chicago, on current schedules
Nonstop flightsNoneConnect via Chicago
Best ways to fly from Lancaster 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
LNS Chicago (ORD) ONT
Leg 1: SkyWest · Leg 2: United Airlines, Volaris
Mon15:15 LNS16:05 ORD4h 25m connection20:30 ORD22:26 ONTSkyWest + 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
- 3,695 km2,295 miles
- Journey time
- 10h 11mon current schedules
- Time difference
- -3hOntario vs Lancaster
- Currency in Ontario
- USD
- Airports
- LNS → ONT
Flights from Lancaster to Ontario: questions answered
Are there direct flights from Lancaster to Ontario?
No. There is no nonstop service, so you will connect, most easily in Chicago. Most connections mean separate tickets, so leave plenty of time to collect bags and check in again.
How long is the flight from Lancaster to Ontario?
With one connection the journey usually takes around 10h 11m, depending on the layover. The straight-line distance is 3,695 km.
Where do you change planes between Lancaster and Ontario?
The best connecting points are Chicago (ORD). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Lancaster and Ontario?
Lancaster: Lancaster Airport (LNS). Ontario: Ontario International Airport (ONT).
What is the time difference between Lancaster and Ontario?
Ontario is 3 hours behind Lancaster.





