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Flights Barcelona to Ontario

For the best Barcelona – Ontario fares, aim for November (€795 seen) rather than September (€881).

Leaving on a Friday is cheapest on average (€795).

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

Updated September 23, 2026

Search this route+
  • Barcelona Josep Tarradellas Barcelona-El Prat (BCN)
  • Ontario (ONT)

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

Trip type
Dates
Nights there
More options
Departure days
Return days
€795Lowest price seen (60 d)
€829Median price
—Direct flight
3Prices recorded

Prices by departure month

Sept 26 : €881 €881 Sept 26 Octo 26 : €829 €829 Octo 26 Nove 26 : €795 €795 Nove 26
Lowest price seen per month

Prices by departure day

Wed : €881 €881 Wed Thu : €829 €829 Thu Fri : €795 €795 Fri
Median price by weekday

Airlines seen

  • United Airlines
  • American Airlines

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 Barcelona – Ontario?

Based on prices seen, November (from €795).

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.