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Cheap flights from Ontario to Toronto from C$ 192

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:00 p.m. - 5:00 a.m.ONT  Ontario-YYZ Toronto Pearson Intl
12h 00m2 stops Las Vegas Harry Reid Intl Calgary
Multiple Airlines Logo
11:30 a.m. - 6:31 p.m.YYZ  Toronto Pearson Intl-ONT Ontario
10h 01m1 stop Las Vegas Harry Reid Intl
C$ 466Multiple Airlines
Tue, 1 Dec - Tue, 8 Dec
Multiple Airlines Logo
8:15 a.m. - 11:55 p.m.ONT  Ontario-YYZ Toronto Pearson Intl
12h 40m2 stops Las Vegas Harry Reid Intl Calgary
Multiple Airlines Logo
11:30 a.m. - 6:11 p.m.YYZ  Toronto Pearson Intl-ONT Ontario
9h 41m1 stop Las Vegas Harry Reid Intl
C$ 470Multiple Airlines
Wed, 25 Nov - Tue, 1 Dec
Multiple Airlines Logo
2:01 p.m. - 5:00 a.m.ONT  Ontario-YYZ Toronto Pearson Intl
11h 59m2 stops Las Vegas Harry Reid Intl Calgary
Multiple Airlines Logo
8:30 p.m. - 12:39 p.m.YYZ  Toronto Pearson Intl-ONT Ontario
19h 09m1 stop Las Vegas Harry Reid Intl
C$ 470Multiple Airlines
Tue, 24 Nov - Mon, 30 Nov
Multiple Airlines Logo
2:01 p.m. - 11:40 p.m.ONT  Ontario-YYZ Toronto Pearson Intl
30h 39m2 stops Las Vegas Harry Reid Intl Edmonton
Multiple Airlines Logo
8:30 p.m. - 12:39 p.m.YYZ  Toronto Pearson Intl-ONT Ontario
19h 09m1 stop Las Vegas Harry Reid Intl
C$ 470Multiple Airlines
Wed, 25 Nov - Mon, 30 Nov
Multiple Airlines Logo
2:01 p.m. - 5:00 a.m.ONT  Ontario-YYZ Toronto Pearson Intl
11h 59m2 stops Las Vegas Harry Reid Intl Calgary
Multiple Airlines Logo
11:30 a.m. - 6:11 p.m.YYZ  Toronto Pearson Intl-ONT Ontario
9h 41m1 stop Las Vegas Harry Reid Intl
C$ 470Multiple Airlines
Tue, 24 Nov - Tue, 1 Dec
Multiple Airlines Logo
2:01 p.m. - 9:51 p.m.ONT  Ontario-YYZ Toronto Pearson Intl
28h 50m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:30 p.m. - 12:39 p.m.YYZ  Toronto Pearson Intl-ONT Ontario
19h 09m1 stop Las Vegas Harry Reid Intl
C$ 477Multiple Airlines
Wed, 25 Nov - Mon, 30 Nov
Multiple Airlines Logo
2:01 p.m. - 9:51 p.m.ONT  Ontario-YYZ Toronto Pearson Intl
28h 50m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
11:30 a.m. - 6:11 p.m.YYZ  Toronto Pearson Intl-ONT Ontario
9h 41m1 stop Las Vegas Harry Reid Intl
C$ 477Multiple Airlines
Wed, 25 Nov - Tue, 1 Dec
Multiple Airlines Logo
10:40 p.m. - 7:20 p.m.ONT  Ontario-YYZ Toronto Pearson Intl
17h 40m2 stops Las Vegas Harry Reid Intl Calgary
Multiple Airlines Logo
8:30 p.m. - 12:39 p.m.YYZ  Toronto Pearson Intl-ONT Ontario
19h 09m1 stop Las Vegas Harry Reid Intl
C$ 478Multiple Airlines
Thu, 26 Nov - Mon, 30 Nov
United Airlines Logo
6:00 a.m. - 4:08 p.m.ONT  Ontario-YYZ Toronto Pearson Intl
7h 08m1 stop San Francisco
United Airlines Logo
3:45 p.m. - 9:59 p.m.YYZ  Toronto Pearson Intl-ONT Ontario
9h 14m1 stop Houston George Bush Intcntl
C$ 908United Airlines
Thu, 19 Nov - Tue, 1 Dec
United Airlines Logo
6:37 p.m. - 9:47 a.m.ONT  Ontario-YYZ Toronto Pearson Intl
12h 10m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
10:53 a.m. - 9:11 p.m.YYZ  Toronto Pearson Intl-ONT Ontario
13h 18m2 stops Chicago O'Hare Intl Denver Intl
C$ 908United Airlines
Sun, 22 Nov - Tue, 1 Dec

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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
13 Nov
ONT4:09 p.m.Ontario
20h 56m
1 stop
YYZ4:05 p.m.Toronto Pearson Intl
18 Nov
YYZ5:15 p.m.Toronto Pearson Intl
20h 58m
1 stop
ONT11:13 a.m.Ontario
C$ 937
Alaska Airlines
17 Nov
ONT4:09 p.m.Ontario
20h 56m
1 stop
YYZ4:05 p.m.Toronto Pearson Intl
21 Nov
YYZ5:15 p.m.Toronto Pearson Intl
9h 16m
1 stop
ONT11:31 p.m.Ontario
C$ 948
Alaska Airlines
17 Nov
ONT12:02 p.m.Ontario
25h 03m
1 stop
YYZ4:05 p.m.Toronto Pearson Intl
21 Nov
YYZ5:15 p.m.Toronto Pearson Intl
9h 16m
1 stop
ONT11:31 p.m.Ontario
C$ 950

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
17 Nov
ONT5:00 a.m.Ontario
7h 02m
1 stop
YYZ3:02 p.m.Toronto Pearson Intl
27 Nov
YYZ4:10 p.m.Toronto Pearson Intl
7h 41m
1 stop
ONT8:51 p.m.Ontario
C$ 938
United Airlines
17 Nov
ONT5:00 a.m.Ontario
7h 02m
1 stop
YYZ3:02 p.m.Toronto Pearson Intl
19 Nov
YYZ4:10 p.m.Toronto Pearson Intl
7h 41m
1 stop
ONT8:51 p.m.Ontario
C$ 994

momondo Fare Finder

 
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 Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Tue 1/12

2:00 p.m.-5:00 a.m.

2 stops12h 00m

Toronto Pearson Intl

Tue 8/12

11:30 a.m.-6:31 p.m.

1 stop10h 01m

C$ 466

OntarioToronto

ONT Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Wed 25/11

8:15 a.m.-11:55 p.m.

2 stops12h 40m

Toronto Pearson Intl

Tue 1/12

11:30 a.m.-6:11 p.m.

1 stop9h 41m

C$ 470

OntarioToronto

ONT Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Tue 24/11

2:01 p.m.-5:00 a.m.

2 stops11h 59m

Toronto Pearson Intl

Mon 30/11

8:30 p.m.-12:39 p.m.

1 stop19h 09m

C$ 470

OntarioToronto

ONT Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Wed 25/11

2:01 p.m.-11:40 p.m.

2 stops30h 39m

Toronto Pearson Intl

Mon 30/11

8:30 p.m.-12:39 p.m.

1 stop19h 09m

C$ 470

OntarioToronto

ONT Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Tue 24/11

2:01 p.m.-5:00 a.m.

2 stops11h 59m

Toronto Pearson Intl

Tue 1/12

11:30 a.m.-6:11 p.m.

1 stop9h 41m

C$ 470

OntarioToronto

ONT Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Wed 25/11

2:01 p.m.-9:51 p.m.

1 stop28h 50m

Toronto Pearson Intl

Mon 30/11

8:30 p.m.-12:39 p.m.

1 stop19h 09m

C$ 477

OntarioToronto

ONT Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Wed 25/11

2:01 p.m.-9:51 p.m.

1 stop28h 50m

Toronto Pearson Intl

Tue 1/12

11:30 a.m.-6:11 p.m.

1 stop9h 41m

C$ 477

OntarioToronto

ONT Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Thu 26/11

10:40 p.m.-7:20 p.m.

2 stops17h 40m

Toronto Pearson Intl

Mon 30/11

8:30 p.m.-12:39 p.m.

1 stop19h 09m

C$ 478
Quickest round-trip

OntarioToronto

ONT Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Thu 19/11

6:00 a.m.-4:08 p.m.

1 stop7h 08m

Toronto Pearson Intl

Tue 1/12

3:45 p.m.-9:59 p.m.

1 stop9h 14m

C$ 908

OntarioToronto

ONT Ontario - YYZ Toronto Pearson Intl

ONTYYZ

Ontario

Sun 22/11

6:37 p.m.-9:47 a.m.

2 stops12h 10m

Toronto Pearson Intl

Tue 1/12

10:53 a.m.-9:11 p.m.

2 stops13h 18m

C$ 908

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 April, then book flights to Toronto Pearson Intl Airport from Ontario during September instead. Flights to Toronto Pearson Intl Airport in September, while not as cheap as those in April, still average around C$ 688.

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$ 601. When flying out on a Wednesday, 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$ 690.

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 afternoon. Our users have found flights to Toronto Pearson Intl Airport in the afternoon for as low as C$ 497. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 689 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 November 2026, prices for Ontario to Toronto Pearson Intl Airport flights are approximately 82% 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

Best price found

C$ 192

Fastest flight time

6h 28m

Direct flights

None
The best one-way flight to Toronto Pearson Intl Airport from Ontario in the past 72 hours is C$ 192. The best round-trip flight deal from Ontario to Toronto Pearson Intl Airport found on momondo in the last 72 hours is C$ 466.
The fastest flight from Ontario to Toronto Pearson Intl Airport takes 6h 28m
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

Frequently asked questions about flying from Ontario to Toronto Pearson Intl Airport

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

    Toronto Pearson Intl is 3425.3 km away from Ontario. Typically, this will take 6h 28m 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$ 680Free CancellationRating
7.3
10,460 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
Markham
Oshawa
Vaughan
Barrie
Guelph
Niagara-on-the-Lake
Kitchener
Waterloo
Oakville
Cambridge
Burlington
Peterborough
Richmond Hill
Orillia
Pickering
Brantford

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.

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