Flights to Ontario

Flights tailored to your budget

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Cheap flight offers to Ontario

Find cheap flight tickets and last-minute flight deals to Ontario

British Airways
Mon, 20/07 (LON) London -> (ONT) Ontario
British Airways
Mon, 27/07 (ONT) Ontario -> (LON) London
Price found 14 days ago
from £602
DELTA
Sat, 22/08 (LON) London -> (ONT) Ontario
DELTA
Fri, 04/09 (ONT) Ontario -> (LON) London
Price found 14 days ago
from £1,062

Info about flights to Ontario

Some useful info about flights to Ontario to help you plan your next trip

Best price last 15 days £547
Average flight duration 12h 43m
Cheapest month February
Average number of flights per week 1
Most frequent airlines American Airlines, British Airways, United
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

Top airlines flying to Ontario

Airlines providing flights to Ontario

American Airlines
American Airlines
United
United

Find the best flight to Ontario

Compare with Jetcost the best flight deals to Ontario and find the ideal flight for you. Choose your airline ticket at the best price from thousands of offers from travel agencies and the best scheduled and low cost airlines. Jetcost finds and compares for you the price of flights to Ontario and helps you book the right flight in one click.

Flight prices to Ontario

The price of flights to Ontario may change depending on the departure airport, seasonality and any national holidays.

Flights to Ontario from United Kingdom are available from £450, the best price recorded in the last 15 days.

The airports in Ontario

Ontario has only one airport: Ontario. With Jetcost you can also see offers for dates close to the selected one. This way you can see when it's more convenient to book your flight to Ontario.

Compare prices of airline tickets to Ontario according to your preferences

Change your search parameters in one click! With Jetcost you will find the perfect cheap flight for your needs: filter by airline or by number of stopovers, or even by duration or by departure and arrival time range. Compare prices of airline tickets to Ontario according to your needs and find the ideal flight at the best price.

Other popular destinations

If you're interested in other destinations in United States, try entering "United States" in the search and see what other destinations are available!
Frequently Asked Questions

Frequently asked questions about flights to Ontario.

How much does an airline ticket to Ontario cost?

The lowest price recorded in the last 15 days for a flight from United Kingdom to Ontario is £450.

What are the airports in Ontario?

Ontario has one airport: Ontario.

What are the most popular cities in United States?

Our users did not express a particular preference for any city in United States.