Cheap flights from Ontario to Champaign
Best time to book a flight from Ontario to Champaign
Have a flexible travel schedule? Discover the best time to fly to Champaign from Ontario with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Champaign
What is the cheapest time of day to fly from ON to CMI?
Find hourly flight availability from Ontario to Champaign. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 April 2025.
When flying from Region of Ontario to Champaign, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Champaign by month
Plan your trip to Champaign by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Champaign ranges from 50.0 - 106.0 mm per month. May is typically the wettest month, when rainfall can reach 106.0 mm. February is typically the driest time to visit Champaign when rainfall is around 50.0 mm.
Temperature in Champaign by month
Plan your trip to Champaign by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Champaign, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -3.0 C).
Related info for your journey
Find useful and relevant information for your journey from Ontario to Champaign. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ontario to Champaign
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Can Cheapflights find flights from Ontario to Champaign with no change fees?
Yes, we can. To see specific flights from Ontario to Champaign with no change fees, users can toggle flexible booking options after using the search form above to find flights.
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