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Cheap flights from Ontario to Toronto from C$ 188

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 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Toronto

Cheap round-trip flights

Logo
10:28 p.m. - 7:45 p.m.ONT-YYZ
18h 17m1 stop
Logo
9:30 a.m. - 9:56 p.m.YYZ-ONT
15h 26m1 stop
C$ 444
Find Deal
lun., 8 sep. - mar., 16 sep.
Logo
7:30 p.m. - 6:20 a.m.ONT-YYZ
7h 50m1 stop
Logo
8:05 p.m. - 8:42 p.m.YYZ-ONT
27h 37m1 stop
C$ 480
Find Deal
jue., 2 oct. - lun., 6 oct.
Logo
7:30 p.m. - 6:20 a.m.ONT-YYZ
7h 50m1 stop
Logo
9:30 a.m. - 8:42 p.m.YYZ-ONT
14h 12m1 stop
C$ 484
Find Deal
jue., 2 oct. - mié., 8 oct.
Logo
8:00 a.m. - 10:52 p.m.ONT-YYZ
11h 52m2 stops
Logo
9:30 a.m. - 8:42 p.m.YYZ-ONT
14h 12m1 stop
C$ 486
Find Deal
mié., 1 oct. - mié., 8 oct.
Logo
10:28 p.m. - 7:45 p.m.ONT-YYZ
18h 17m1 stop
Logo
11:00 a.m. - 9:56 p.m.YYZ-ONT
13h 56m2 stops
C$ 489
Find Deal
lun., 22 sep. - mié., 1 oct.
Logo
8:00 a.m. - 7:58 p.m.ONT-YYZ
8h 58m1 stop
Logo
9:30 a.m. - 8:42 p.m.YYZ-ONT
14h 12m1 stop
C$ 490
Find Deal
mié., 1 oct. - mar., 7 oct.
Logo
10:28 p.m. - 7:45 p.m.ONT-YYZ
18h 17m1 stop
Logo
11:00 a.m. - 9:56 p.m.YYZ-ONT
13h 56m2 stops
C$ 491
Find Deal
lun., 8 sep. - mar., 16 sep.
Logo
10:40 p.m. - 7:45 p.m.ONT-YYZ
18h 05m2 stops
Logo
9:30 a.m. - 9:56 p.m.YYZ-ONT
15h 26m1 stop
C$ 495
Find Deal
vie., 12 sep. - mié., 17 sep.
Logo
8:00 a.m. - 7:58 p.m.ONT-YYZ
8h 58m1 stop
Logo
3:00 p.m. - 12:43 p.m.YYZ-ONT
24h 43m2 stops
C$ 509
Find Deal
mié., 17 sep. - vie., 19 sep.
Alaska Airlines Logo
7:47 p.m. - 3:00 p.m.ONT-YYZ
16h 13m1 stop
Alaska Airlines Logo
4:45 p.m. - 12:03 a.m.YYZ-ONT
10h 18m1 stop
C$ 610Alaska Airlines
Find Deal
mar., 14 oct. - sáb., 18 oct.

Alaska Airlines flights from Ontario to Toronto Pearson Intl Airport

Our best Alaska Airlines deals on Ontario to Toronto Pearson Intl Airport flight tickets
Alaska Airlines
14 Oct
ONT7:47 p.m.Ontario
16h 13m
1 stop
YYZ3:00 p.m.Toronto Pearson Intl
18 Oct
YYZ4:45 p.m.Toronto Pearson Intl
10h 18m
1 stop
ONT12:03 a.m.Ontario
C$ 610
Find similar
Alaska Airlines
13 Aug
ONT6:58 p.m.Ontario
17h 02m
1 stop
YYZ3:00 p.m.Toronto Pearson Intl
10 Jan
YYZ4:45 p.m.Toronto Pearson Intl
8h 52m
1 stop
ONT10:37 p.m.Ontario
C$ 1,111
Find similar
Alaska Airlines
13 Aug
ONT4:00 p.m.Ontario
20h 00m
1 stop
YYZ3:00 p.m.Toronto Pearson Intl
10 Jan
YYZ4:45 p.m.Toronto Pearson Intl
20h 23m
2 stops
ONT10:08 a.m.Ontario
C$ 1,115
Find similar

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
6 Aug
ONT5:05 a.m.Ontario
14h 43m
1 stop
YYZ10:48 p.m.Toronto Pearson Intl
4 Sep
YYZ6:30 a.m.Toronto Pearson Intl
17h 03m
1 stop
ONT8:33 p.m.Ontario
C$ 1,243
Find similar
United Airlines
5 Aug
ONT7:00 a.m.Ontario
6h 44m
1 stop
YYZ4:44 p.m.Toronto Pearson Intl
4 Sep
YYZ10:30 a.m.Toronto Pearson Intl
13h 03m
1 stop
ONT8:33 p.m.Ontario
C$ 1,283
Find similar
United Airlines
14 Aug
ONT1:34 p.m.Ontario
6h 14m
1 stop
YYZ10:48 p.m.Toronto Pearson Intl
21 Aug
YYZ4:18 p.m.Toronto Pearson Intl
7h 25m
1 stop
ONT8:43 p.m.Ontario
C$ 1,284
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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 1 agosto 2025.
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

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

lun. 8/9

10:28 p.m.-7:45 p.m.

1 stop18h 17m

Toronto Pearson Intl

mar. 16/9

9:30 a.m.-9:56 p.m.

1 stop15h 26m

C$ 444

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

jue. 2/10

7:30 p.m.-6:20 a.m.

1 stop7h 50m

Toronto Pearson Intl

lun. 6/10

8:05 p.m.-8:42 p.m.

1 stop27h 37m

C$ 480

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

jue. 2/10

7:30 p.m.-6:20 a.m.

1 stop7h 50m

Toronto Pearson Intl

mié. 8/10

9:30 a.m.-8:42 p.m.

1 stop14h 12m

C$ 484

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

mié. 1/10

8:00 a.m.-10:52 p.m.

2 stops11h 52m

Toronto Pearson Intl

mié. 8/10

9:30 a.m.-8:42 p.m.

1 stop14h 12m

C$ 486

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

lun. 22/9

10:28 p.m.-7:45 p.m.

1 stop18h 17m

Toronto Pearson Intl

mié. 1/10

11:00 a.m.-9:56 p.m.

2 stops13h 56m

C$ 488

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

mié. 1/10

8:00 a.m.-7:58 p.m.

1 stop8h 58m

Toronto Pearson Intl

mar. 7/10

9:30 a.m.-8:42 p.m.

1 stop14h 12m

C$ 490

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

lun. 8/9

10:28 p.m.-7:45 p.m.

1 stop18h 17m

Toronto Pearson Intl

mar. 16/9

11:00 a.m.-9:56 p.m.

2 stops13h 56m

C$ 491

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

vie. 12/9

10:40 p.m.-7:45 p.m.

2 stops18h 05m

Toronto Pearson Intl

mié. 17/9

9:30 a.m.-9:56 p.m.

1 stop15h 26m

C$ 495

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

mié. 17/9

8:00 a.m.-7:58 p.m.

1 stop8h 58m

Toronto Pearson Intl

vie. 19/9

3:00 p.m.-12:43 p.m.

2 stops24h 43m

C$ 509

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

mar. 14/10

7:47 p.m.-3:00 p.m.

1 stop16h 13m

Toronto Pearson Intl

sáb. 18/10

4:45 p.m.-12:03 a.m.

1 stop10h 18m

C$ 610

Flights are sorted by cheapest round-trip flights first.

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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 cheapest month to fly to Toronto Pearson Intl Airport?

If you aren’t able to travel during the month of November, then book flights to Toronto Pearson Intl Airport from Ontario during October instead. Flights to Toronto Pearson Intl Airport in October, while not as cheap as those in November, still average around C$ 468.

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

Our data shows that Monday 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$ 349. 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$ 496.

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$ 302. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 441 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.

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

As of August 2025, prices for Ontario to Toronto Pearson Intl Airport flights are approximately 50% cheaper 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

Best price found

C$ 188

Fastest flight time

7h 50m

Direct flights

None
The best one-way flight to Toronto Pearson Intl Airport from Ontario in the past 72 hours is C$ 188. The best round-trip flight deal from Ontario to Toronto Pearson Intl Airport found on momondo in the last 72 hours is C$ 444.
The fastest flight from Ontario to Toronto Pearson Intl Airport takes 7h 50m
There are no direct flights from Ontario to Toronto Pearson Intl Airport. Popular non-direct route for this connection is Ontario Airport - Toronto Pearson Intl Airport.
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  • 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 50m 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 many operators does momondo search for flights from Ontario Airport to Toronto Pearson Intl Airport?

  • 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.

  • What is the most popular airline from Ontario to Toronto Pearson Intl Airport?

Best airlines flying from Ontario to Toronto Pearson Intl Airport

Compare and see reviews for airlines that fly from Ontario to Toronto Pearson Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 446Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

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
Markham
Muskoka
Barrie
Niagara-on-the-Lake
Vaughan
Guelph
Brantford
Kitchener
Burlington
Orillia
Peterborough
Cambridge
Gravenhurst
Oakville
St. Catharines

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

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