Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Ontario to Toronto from C$ 192

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Toronto departing on 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:39 p.m. - 1:05 a.m.
ONT
-
YYZ
29h 26m
2 stops
Multiple Airlines Logo
1:45 p.m. - 3:09 p.m.
YYZ
-
ONT
28h 24m
1 stop
C$ 499Multiple Airlines
Tue, 2 Jun - Sun, 7 Jun
Multiple Airlines Logo
4:39 p.m. - 8:09 p.m.
ONT
-
YYZ
24h 30m
1 stop
Multiple Airlines Logo
1:45 p.m. - 3:09 p.m.
YYZ
-
ONT
28h 24m
1 stop
C$ 508Multiple Airlines
Tue, 2 Jun - Sun, 7 Jun
Multiple Airlines Logo
1:39 p.m. - 5:10 a.m.
ONT
-
YYZ
12h 31m
2 stops
Multiple Airlines Logo
1:45 p.m. - 3:09 p.m.
YYZ
-
ONT
28h 24m
1 stop
C$ 514Multiple Airlines
Wed, 3 Jun - Sun, 7 Jun
Multiple Airlines Logo
9:02 p.m. - 12:28 p.m.
ONT
-
YYZ
36h 26m
2 stops
Multiple Airlines Logo
8:00 p.m. - 10:14 a.m.
YYZ
-
ONT
17h 14m
1 stop
C$ 527Multiple Airlines
Mon, 13 Apr - Sun, 19 Apr
Multiple Airlines Logo
7:44 p.m. - 7:36 p.m.
ONT
-
YYZ
20h 52m
2 stops
Multiple Airlines Logo
7:55 p.m. - 8:24 a.m.
YYZ
-
ONT
15h 29m
1 stop
C$ 547Multiple Airlines
Wed, 22 Apr - Sun, 26 Apr
Multiple Airlines Logo
3:34 p.m. - 6:39 a.m.
ONT
-
YYZ
12h 05m
1 stop
Multiple Airlines Logo
7:00 a.m. - 3:09 p.m.
YYZ
-
ONT
11h 09m
1 stop
C$ 578Multiple Airlines
Fri, 12 Jun - Sat, 20 Jun
Multiple Airlines Logo
3:30 p.m. - 8:00 p.m.
ONT
-
YYZ
25h 30m
1 stop
Multiple Airlines Logo
1:45 p.m. - 3:09 p.m.
YYZ
-
ONT
28h 24m
1 stop
C$ 582Multiple Airlines
Mon, 25 May - Thu, 28 May
United Airlines Logo
6:30 p.m. - 9:19 a.m.
ONT
-
YYZ
11h 49m
2 stops
United Airlines Logo
1:00 p.m. - 10:46 p.m.
YYZ
-
ONT
12h 46m
1 stop
C$ 597United Airlines
Thu, 28 May - Fri, 29 May
Air Canada Logo
5:10 a.m. - 6:35 p.m.
ONT
-
YYZ
10h 25m
1 stop
Air Canada Logo
8:15 a.m. - 5:47 p.m.
YYZ
-
ONT
12h 32m
1 stop
C$ 606Air Canada
Thu, 2 Apr - Wed, 8 Apr
American Airlines Logo
7:30 a.m. - 5:19 p.m.
ONT
-
YYZ
6h 49m
1 stop
American Airlines Logo
6:15 p.m. - 11:46 p.m.
YYZ
-
ONT
8h 31m
1 stop
C$ 608American Airlines
Sat, 18 Apr - Sat, 25 Apr

Delta flights from Ontario to Toronto Pearson Intl Airport

Our best Delta deals on Ontario to Toronto Pearson Intl Airport flight tickets
Delta
25 Apr
ONT7:05 a.m.Ontario
7h 10m
1 stop
YYZ5:15 p.m.Toronto Pearson Intl
2 May
YYZ11:30 a.m.Toronto Pearson Intl
10h 03m
1 stop
ONT6:33 p.m.Ontario
C$ 610
Delta
25 Apr
ONT7:05 a.m.Ontario
7h 10m
1 stop
YYZ5:15 p.m.Toronto Pearson Intl
2 May
YYZ11:30 a.m.Toronto Pearson Intl
10h 03m
1 stop
ONT6:33 p.m.Ontario
C$ 612
Delta
9 Aug
ONT7:00 a.m.Ontario
12h 00m
1 stop
YYZ10:00 p.m.Toronto Pearson Intl
10 Sep
YYZ5:50 p.m.Toronto Pearson Intl
7h 54m
1 stop
ONT10:44 p.m.Ontario
C$ 617

United Airlines flights from Ontario to Toronto Pearson Intl Airport

Our best United Airlines deals on Ontario to Toronto Pearson Intl Airport flight tickets
United Airlines
28 May
ONT6:30 p.m.Ontario
11h 49m
2 stops
YYZ9:19 a.m.Toronto Pearson Intl
29 May
YYZ1:00 p.m.Toronto Pearson Intl
12h 46m
1 stop
ONT10:46 p.m.Ontario
C$ 597
United Airlines
24 May
ONT6:30 a.m.Ontario
14h 29m
1 stop
YYZ11:59 p.m.Toronto Pearson Intl
30 May
YYZ11:00 a.m.Toronto Pearson Intl
14h 50m
2 stops
ONT10:50 p.m.Ontario
C$ 624
United Airlines
5 Jun
ONT5:00 a.m.Ontario
13h 32m
1 stop
YYZ9:32 p.m.Toronto Pearson Intl
7 Jun
YYZ10:45 a.m.Toronto Pearson Intl
9h 43m
1 stop
ONT5:28 p.m.Ontario
C$ 646

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Toronto Pearson Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 23 March 2026.
Use the filters below to find and compare flights from Ontario to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Tue 2/6

4:39 p.m.-1:05 a.m.

2 stops29h 26m

Toronto Pearson Intl

Sun 7/6

1:45 p.m.-3:09 p.m.

1 stop28h 24m

C$ 499

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Tue 2/6

4:39 p.m.-8:09 p.m.

1 stop24h 30m

Toronto Pearson Intl

Sun 7/6

1:45 p.m.-3:09 p.m.

1 stop28h 24m

C$ 508

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 3/6

1:39 p.m.-5:10 a.m.

2 stops12h 31m

Toronto Pearson Intl

Sun 7/6

1:45 p.m.-3:09 p.m.

1 stop28h 24m

C$ 514

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Mon 13/4

9:02 p.m.-12:28 p.m.

2 stops36h 26m

Toronto Pearson Intl

Sun 19/4

8:00 p.m.-10:14 a.m.

1 stop17h 14m

C$ 527

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 22/4

7:44 p.m.-7:36 p.m.

2 stops20h 52m

Toronto Pearson Intl

Sun 26/4

7:55 p.m.-8:24 a.m.

1 stop15h 29m

C$ 547

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Fri 12/6

3:34 p.m.-6:39 a.m.

1 stop12h 05m

Toronto Pearson Intl

Sat 20/6

7:00 a.m.-3:09 p.m.

1 stop11h 09m

C$ 578

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Mon 25/5

3:30 p.m.-8:00 p.m.

1 stop25h 30m

Toronto Pearson Intl

Thu 28/5

1:45 p.m.-3:09 p.m.

1 stop28h 24m

C$ 582

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Thu 28/5

6:30 p.m.-9:19 a.m.

2 stops11h 49m

Toronto Pearson Intl

Fri 29/5

1:00 p.m.-10:46 p.m.

1 stop12h 46m

C$ 597

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Thu 2/4

5:10 a.m.-6:35 p.m.

1 stop10h 25m

Toronto Pearson Intl

Wed 8/4

8:15 a.m.-5:47 p.m.

1 stop12h 32m

C$ 606
Quickest round-trip

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Sat 18/4

7:30 a.m.-5:19 p.m.

1 stop6h 49m

Toronto Pearson Intl

Sat 25/4

6:15 p.m.-11:46 p.m.

1 stop8h 31m

C$ 608

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Toronto from

How to get the cheapest flight ticket from Ontario to Toronto Pearson Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Ontario and Toronto Pearson Intl Airport?

What is the cheapest month to fly to Toronto Pearson Intl Airport?

If you aren’t able to travel during the month of October, then book flights to Toronto Pearson Intl Airport from Ontario during April instead. Flights to Toronto Pearson Intl Airport in April, while not as cheap as those in October, still average around C$ 600.

What is the cheapest day to depart on your flight to Toronto Pearson Intl Airport?

Our data shows that Friday is the least expensive day to fly to Toronto Pearson Intl Airport. Tickets to fly out on this day can be as low as C$ 365. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Toronto Pearson Intl Airport for around C$ 514.

What is the cheapest time of day to depart on your flight to Toronto Pearson Intl Airport?

Our data shows that the cheapest Ontario to Toronto Pearson Intl Airport flights are usually those with departure times in the evening. Our users have found flights to Toronto Pearson Intl Airport in the evening for as low as C$ 239. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 525 on average. Flights to Toronto Pearson Intl Airport from Ontario in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Can stopping save me money on Ontario to Toronto Pearson Intl Airport flights?

You could potentially save up to 58% on your flight if you consider stops on a Ontario to Toronto Pearson Intl Airport flight.

How have Ontario to Toronto Pearson Intl Airport flight prices changed over time?

As of March 2026, prices for Ontario to Toronto Pearson Intl Airport flights are approximately 16% more expensive when compared to flights at the same time last year.

When to book flights from Ontario to Toronto Pearson Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Toronto Pearson Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Toronto Pearson Intl Airport (ONT to YYZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Toronto Pearson Intl Airport

Fastest flight time

7h 45m

Direct flights

None
The fastest flight from Ontario to Toronto Pearson Intl Airport takes 7h 45m
There are no direct flights from Ontario to Toronto Pearson Intl Airport. There are no popular flight routes from Ontario to Toronto Pearson Intl Airport.
Search flight deals

  • How far is Ontario to Toronto Pearson Intl by plane?

    Toronto Pearson Intl is 3425.3 km away from Ontario. Typically, this will take 7h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Ontario Airport to Toronto Pearson Intl Airport?

    Prices for flights from Ontario Airport to Toronto Pearson Intl Airport refresh daily.

  • How old do you have to be to fly from Ontario Airport to Toronto Pearson Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Toronto Pearson Intl Airport.

  • What documentation or ID do you need to fly to Toronto Pearson Intl Airport?

    The travel and health documents required for your trip to Toronto Pearson Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Toronto Pearson Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Niagara Falls
Mississauga
Brampton
Collingwood
Oshawa
Guelph
Markham
Vaughan
Barrie
Muskoka
Kitchener
Niagara-on-the-Lake
Burlington
Orillia
Brantford
Cambridge
Oakville
Waterloo
Pickering
Peterborough

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Toronto?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Toronto. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Toronto with flexible booking policies on momondo?

Flights from Ontario to Toronto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Toronto?

momondo helps you find the best flight between Ontario and Toronto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Toronto right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Toronto from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Toronto Pearson Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 22/4
Wed 29/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Toronto