VersusFly

Flights Paris to Ontario

The best month to fly from Paris to Ontario is October: as low as €662, compared with €844 in September.

Leaving on a Thursday is cheapest on average (€662).

This page is based on 3 prices seen over the last 60 days.

Updated September 23, 2026

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  • Paris (all)
  • Ontario (ONT)

Optional – to calculate the real cost of getting to the airport.

Trip type
Dates
Nights there
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Departure days
Return days
€662Lowest price seen (60 d)
€664Median price
—Direct flight
3Prices recorded

Prices by departure month

Sept 26 : €844 €844 Sept 26 Octo 26 : €662 €662 Octo 26 Nove 26 : €664 €664 Nove 26
Lowest price seen per month

Prices by departure day

Tue : €844 €844 Tue Thu : €662 €662 Thu Sun : €664 €664 Sun
Median price by weekday

Airlines seen

  • American Airlines
  • airBaltic
  • British Airways

Door-to-door cost

The real cost includes getting to the airport (fuel, tolls, parking or train), luggage and the transfer on arrival. Add your address in the form to calculate it.

Frequently asked questions

What is the cheapest month to fly Paris – Ontario?

Based on prices seen, October (from €662).

Which airport is closest to Ontario city centre?

Ontario (ONT), 4 km from Ontario centre.

Nearby destinations, same departure

See also

Prices are indicative and dated. The final price is confirmed on the partner’s site.