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Flights from Ontario to Champaign
There are no direct flights from Ontario to Champaign. The fastest way is one stop via Dallas or Chicago, about 6h 57m door to door (11 connections a week on current schedules).
No direct flights · 2 connection options From 6h 57m
Ontario to Champaign at a glance
Fastest journey6h 57mVia Dallas, on current schedules
Nonstop flightsNoneConnect via Dallas or Chicago
Best ways to fly from Ontario to Champaign
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
ONT Dallas (DFW) CMI
Leg 1: American Airlines, Frontier Airlines · Leg 2: Envoy Air
Sun12:45 ONT17:32 DFW2h 28m connection20:00 DFW21:42 CMIAmerican Airlines + Envoy Air
2Search
ONT Chicago (ORD) CMI
Leg 1: United Airlines, Volaris · Leg 2: Envoy Air
Mon07:00 ONT12:50 ORD4h 25m connection17:15 ORD17:47 CMIUnited Airlines + Envoy Air
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
- 2,680 km1,664 miles
- Journey time
- 6h 57mon current schedules
- Time difference
- +2hChampaign vs Ontario
- Currency in Champaign
- USD
- Airports
- ONT → CMI
Flights from Ontario to Champaign: questions answered
Are there direct flights from Ontario to Champaign?
No. There is no nonstop service, so you will connect, most easily in Dallas and Chicago. Most connections mean separate tickets, so leave plenty of time to collect bags and check in again.
How long is the flight from Ontario to Champaign?
With one connection the journey usually takes around 6h 57m, depending on the layover. The straight-line distance is 2,680 km.
Where do you change planes between Ontario and Champaign?
The best connecting points are Dallas (DFW) and Chicago (ORD). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Ontario and Champaign?
Ontario: Ontario International Airport (ONT). Champaign: University of Illinois Willard Airport (CMI).
What is the time difference between Ontario and Champaign?
Champaign is 2 hours ahead of Ontario.





