S$286 Cheap Flights from Ontario to Toronto

View S$286 flight on Tue, 12 Aug, 2025Opens in a new window

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Toronto Pearson Intl. Airport (YYZ)

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Cheap Flights from Ontario to Toronto (ONT-YYZ)

Prices were available within the past 7 days and start at S$286 for one-way flights and S$888 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 1 Sep - Mon, 8 Sep
ONT
Ontario
YYZ
Toronto
S$888 Return, found 5 days ago
S$888
Return
found 5 days ago
Select American Airlines flight, departing Mon, 1 Sep from Ontario to Toronto, returning Mon, 8 Sep, priced at S$888 found 5 days ago
American Airlines
Mon, 1 Sep - Mon, 8 Sep
ONT
Ontario
YYZ
Toronto
S$924 Return, found 5 days ago
S$924
Return
found 5 days ago
Select American Airlines flight, departing Mon, 1 Sep from Ontario to Toronto, returning Mon, 8 Sep, priced at S$924 found 5 days ago
United
Mon, 1 Sep - Mon, 8 Sep
ONT
Ontario
YYZ
Toronto
S$986 Return, found 5 days ago
S$986
Return
found 5 days ago
Select United flight, departing Mon, 1 Sep from Ontario to Toronto, returning Mon, 8 Sep, priced at S$986 found 5 days ago
Air Canada
Mon, 1 Sep - Mon, 8 Sep
ONT
Ontario
YYZ
Toronto
S$995 Return, found 5 days ago
S$995
Return
found 5 days ago
Select Air Canada flight, departing Mon, 1 Sep from Ontario to Toronto, returning Mon, 8 Sep, priced at S$995 found 5 days ago
United
Mon, 1 Sep - Mon, 8 Sep
ONT
Ontario
YYZ
Toronto
S$996 Return, found 5 days ago
S$996
Return
found 5 days ago
Select United flight, departing Mon, 1 Sep from Ontario to Toronto, returning Mon, 8 Sep, priced at S$996 found 5 days ago
American Airlines
Mon, 1 Sep - Mon, 8 Sep
ONT
Ontario
YYZ
Toronto
S$998 Return, found 5 days ago
S$998
Return
found 5 days ago
Select American Airlines flight, departing Mon, 1 Sep from Ontario to Toronto, returning Mon, 8 Sep, priced at S$998 found 5 days ago
Air Canada
Mon, 1 Sep - Mon, 8 Sep
ONT
Ontario
YYZ
Toronto
S$1,008 Return, found 5 days ago
S$1,008
Return
found 5 days ago
Select Air Canada flight, departing Mon, 1 Sep from Ontario to Toronto, returning Mon, 8 Sep, priced at S$1,008 found 5 days ago
United
Mon, 1 Sep - Mon, 8 Sep
ONT
Ontario
YYZ
Toronto
S$1,031 Return, found 5 days ago
S$1,031
Return
found 5 days ago
Select United flight, departing Mon, 1 Sep from Ontario to Toronto, returning Mon, 8 Sep, priced at S$1,031 found 5 days ago
American Airlines
Mon, 1 Sep - Mon, 8 Sep
ONT
Ontario
YYZ
Toronto
S$1,034 Return, found 5 days ago
S$1,034
Return
found 5 days ago
Select American Airlines flight, departing Mon, 1 Sep from Ontario to Toronto, returning Mon, 8 Sep, priced at S$1,034 found 5 days ago
United
Mon, 1 Sep - Mon, 8 Sep
ONT
Ontario
YYZ
Toronto
S$1,044 Return, found 5 days ago
S$1,044
Return
found 5 days ago
Select United flight, departing Mon, 1 Sep from Ontario to Toronto, returning Mon, 8 Sep, priced at S$1,044 found 5 days ago
United
Mon, 1 Sep - Mon, 8 Sep
ONT
Ontario
YYZ
Toronto
S$1,067 Return, found 5 days ago
S$1,067
Return
found 5 days ago
Select United flight, departing Mon, 1 Sep from Ontario to Toronto, returning Mon, 8 Sep, priced at S$1,067 found 5 days ago

Find the cheapest month to fly from Ontario (ONT) to Toronto (YYZ)

November is typically the cheapest month to fly

From S$374 - S$979 per traveller.

Graph displaying average flight prices per month

Ontario to Toronto route information
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Pearson Intl.
Return price
S$888
Distance
3403 km

Perfect flights from Ontario to Toronto

Your Journey from Ontario to Toronto

Start your unforgettable journey with Expedia. Our broad selection of flights from Ontario to Toronto caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, United, Air Canada. Our selection of flights from Los Angeles - Ontario Intl. to Pearson Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 13 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Ontario to Toronto Flights

Experience the joy of finding cheap flights from Los Angeles - Ontario Intl. to Pearson Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$286 and roundtrip prices from S$888*.
 

Pre-Flight Essentials

Ensure a smooth journey from Ontario to Toronto with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Toronto

Picture yourself stepping off the plane in Toronto and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Ontario to Toronto Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Ontario to Toronto.
 

Beyond the Flight – Exploring Toronto

With Expedia, your adventure extends beyond the flight. Explore Toronto at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Ontario to Toronto with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Ontario to Toronto with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Los Angeles - Ontario Intl. Airport (ONT) to Pearson Intl. Airport (YYZ)?
The lowest price advertised for a round-trip flight from ONT to YYZ is S$888. But you better move fast. This price is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ONT to Toronton Pearson?
Most flights can be cancelled online, but each air carrier has a different set of terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Ontario Airport to Toronto Pearson Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Los Angeles - Ontario Intl. Airport (ONT) to Toronto Pearson Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Los Angeles - Ontario Intl. Airport (ONT) to Toronto Pearson Airport?
You'll be up above the clouds for a while, as the flight distance between Los Angeles - Ontario Intl. Airport (ONT) and YYZ is 3,400 kilometres. Put together a playlist of your favourite tunes before leaving home to keep yourself entertained during the trip.
Which airlines fly direct from ONT to YYZ?
If you want to travel straight from ONT to Pearson Intl. Airport (YYZ), you'll have to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly on this route.
Are ONT to Toronton Pearson flight tickets cheaper when they're purchased at the last minute?
It is possible to get great last-minute deals from ONT to Toronto Pearson Airport, but it can also be hit-or-miss. As many airlines advertise prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares air carrier prices and updates flight deals often, so you can rest easy knowing you're always seeing the latest offers.

Explore a world of travel with Expedia

Toronto Airports

Toronto

Ontario Airports

Los Angeles

Los Angeles Intl. to Toronto
S$343.10
*Available to Expedia members.