Cheap flights from Bristol to Ontario (USA) from £814

from as little as £814

5 nights in Ontario (USA), departing Bristol on 21 / Aug / 2025 with KLM (price found 103 hours ago)

Subject to availability, prices correct of the last 24 hours
Ontario (USA)

The Bristol / Ontario (USA) route

All 8601 km of it

Cheap flight deals for this route

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No deals available at this time.

Ontario (USA) flight facts

What you need to know

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Ontario (USA)

21 / Aug / 2025 is currently the lowest priced day of the year to fly the Bristol/Ontario (USA) route. There are around ten flights on any given week from the UK to Ontario (USA) and the cheapest month to fly right now is August.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

6 °C

AVG

19 °C

HIGHEST

34 °C

Rainfall (mm)
LOWEST

2.5 mm

AVG

31.5 mm

HIGHEST

86.4 mm

Key facts about Ontario (USA)

How to get cheap flights from Bristol to Ontario (USA)

Tips and advice from our flight experts

You’ve searched for flights from Bristol to Ontario (USA). We've gone through all ten flights that go to or via Ontario (USA) every week, to help you find the cheapest flight. Virgin Atlantic usually has the best-value flights from Bristol, but make sure you compare all your options to get the cheapest flight possible.

When you fly from Bristol to Ontario (USA), you'll have one airlines to choose from for your 8601 km journey. If you're planning to fly in peak season, make sure you book in advance to get a reasonable price. Or you could hold on and try to get a last-minute bargain.

To sort cheap flights to Ontario (USA), it's best to start searching for flights by month, as this will show you when prices are at their lowest. Keep an eye on Virgin Atlantic too, as they're the most popular airline for flying from Bristol to Ontario (USA).

Flights from Bristol to Ontario (USA) normally take 18 hrs 10 mins. Make sure you check what refreshments or meals are included, so you can plan your journey. Before you book, why not check out our holiday package and car hire options? We have some hotels close to the airport – handy if you're arriving late at night, or flying back very early.

Other popular destinations near Ontario (USA)

Where other people are flying to

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