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There are 22 non-stop flights from United States to Toronto, Ontario. See the full list of airline routes and airports to book your trip. You may need to drive to a nearby airport to get a direct flight. Use the form below to search for cheap airline tickets.
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The cheapest ticket to Ontario from the United States found in the last 72 hours was $26 one-way, and $92 round-trip. The most popular route is New York LaGuardia to Toronto Pearson Intl and the cheapest round-trip airline ticket found on this route in the last 72 hours was $199.
Use Google Flights to find cheap departing flights to Ontario and to track prices for specific travel dates for your next getaway.
If traveling to Ontario, the cheapest city to fly from in the last 3 days was San Francisco, with flights as low as $33 one-way and $38 round-trip. Flights from Seattle are the most searched and start at $48 for a return trip.
We've compared plane tickets from all major online travel agents and airlines flying to Ontario to find the cheapest flights. And with us, there are no hidden fees – what you see is what you pay. Flex your dates to secure the best air ticket price for your Ontario flight.
Compare cheap United States to Canada flight deals from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys. Flight tickets to Canada start from C$29 one-way. Set up a Price Alert. We price-check with over 1,000 travel companies so you don't have to.
