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Cheap flights from Ontario to Toronto from C$ 255

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 6/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 a.m. - 10:45 p.m.
ONT
-
YYZ
13h 45m
2 stops
Multiple Airlines Logo
8:35 p.m. - 3:54 p.m.
YYZ
-
ONT
22h 19m
1 stop
C$ 586Multiple Airlines
Wed, 12 Aug - Tue, 18 Aug
Multiple Airlines Logo
2:58 p.m. - 5:45 a.m.
ONT
-
YYZ
11h 47m
2 stops
Multiple Airlines Logo
8:35 p.m. - 4:10 p.m.
YYZ
-
ONT
22h 35m
1 stop
C$ 589Multiple Airlines
Sat, 10 Oct - Mon, 19 Oct
Multiple Airlines Logo
10:49 a.m. - 10:45 p.m.
ONT
-
YYZ
32h 56m
2 stops
Multiple Airlines Logo
8:35 p.m. - 8:03 a.m.
YYZ
-
ONT
14h 28m
1 stop
C$ 599Multiple Airlines
Tue, 4 Aug - Tue, 11 Aug
Multiple Airlines Logo
9:49 p.m. - 6:39 a.m.
ONT
-
YYZ
29h 50m
1 stop
Multiple Airlines Logo
9:00 a.m. - 8:54 p.m.
YYZ
-
ONT
14h 54m
2 stops
C$ 623Multiple Airlines
Wed, 16 Sep - Tue, 22 Sep
Multiple Airlines Logo
8:48 a.m. - 1:05 a.m.
ONT
-
YYZ
13h 17m
2 stops
Multiple Airlines Logo
9:45 a.m. - 2:03 p.m.
YYZ
-
ONT
31h 18m
1 stop
C$ 624Multiple Airlines
Thu, 20 Aug - Tue, 25 Aug
Multiple Airlines Logo
6:00 a.m. - 8:50 p.m.
ONT
-
YYZ
35h 50m
2 stops
Multiple Airlines Logo
9:45 a.m. - 2:03 p.m.
YYZ
-
ONT
31h 18m
1 stop
C$ 634Multiple Airlines
Wed, 26 Aug - Tue, 1 Sep
Multiple Airlines Logo
2:58 p.m. - 5:45 a.m.
ONT
-
YYZ
11h 47m
2 stops
Multiple Airlines Logo
8:35 p.m. - 10:21 a.m.
YYZ
-
ONT
16h 46m
1 stop
C$ 637Multiple Airlines
Fri, 9 Oct - Mon, 12 Oct
Multiple Airlines Logo
1:38 p.m. - 6:39 a.m.
ONT
-
YYZ
14h 01m
1 stop
Multiple Airlines Logo
8:35 p.m. - 8:03 a.m.
YYZ
-
ONT
14h 28m
1 stop
C$ 640Multiple Airlines
Tue, 4 Aug - Tue, 11 Aug
Multiple Airlines Logo
10:49 a.m. - 12:10 a.m.
ONT
-
YYZ
34h 21m
2 stops
Multiple Airlines Logo
8:35 p.m. - 8:03 a.m.
YYZ
-
ONT
14h 28m
1 stop
C$ 643Multiple Airlines
Thu, 6 Aug - Mon, 10 Aug
Multiple Airlines Logo
3:13 p.m. - 6:55 p.m.
ONT
-
YYZ
24h 42m
2 stops
Multiple Airlines Logo
9:45 a.m. - 10:29 a.m.
YYZ
-
ONT
27h 44m
1 stop
C$ 647Multiple Airlines
Wed, 19 Aug - Wed, 26 Aug

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Lufthansa flights from Ontario to Toronto

Our best Lufthansa deals on Ontario to Toronto flight tickets
Lufthansa
11 Jul
ONT6:10 a.m.Ontario
7h 46m
1 stop
YYZ4:56 p.m.Toronto Pearson Intl
15 Jul
YYZ1:00 p.m.Toronto Pearson Intl
12h 37m
2 stops
ONT10:37 p.m.Ontario
C$ 797
Lufthansa
9 Jul
ONT6:39 p.m.Ontario
9h 21m
1 stop
YYZ7:00 a.m.Toronto Pearson Intl
15 Jul
YYZ11:00 a.m.Toronto Pearson Intl
14h 37m
1 stop
ONT10:37 p.m.Ontario
C$ 816
Lufthansa
9 Jul
ONT6:39 p.m.Ontario
12h 15m
2 stops
YYZ9:54 a.m.Toronto Pearson Intl
15 Jul
YYZ11:00 a.m.Toronto Pearson Intl
14h 37m
2 stops
ONT10:37 p.m.Ontario
C$ 840

United Airlines flights from Ontario to Toronto

Our best United Airlines deals on Ontario to Toronto flight tickets
United Airlines
8 Jul
ONT1:50 p.m.Ontario
17h 04m
2 stops
YYZ9:54 a.m.Toronto Pearson Intl
16 Jul
YYZ5:27 p.m.Toronto Pearson Intl
8h 24m
1 stop
ONT10:51 p.m.Ontario
C$ 762
United Airlines
8 Jul
ONT1:50 p.m.Ontario
17h 04m
2 stops
YYZ9:54 a.m.Toronto Pearson Intl
14 Jul
YYZ11:00 a.m.Toronto Pearson Intl
14h 37m
2 stops
ONT10:37 p.m.Ontario
C$ 776
United Airlines
9 Jul
ONT6:39 p.m.Ontario
9h 21m
1 stop
YYZ7:00 a.m.Toronto Pearson Intl
15 Jul
YYZ5:27 p.m.Toronto Pearson Intl
8h 24m
1 stop
ONT10:51 p.m.Ontario
C$ 799

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Toronto 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 27 June 2026.
Use the filters below to find and compare flights from Ontario to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 12/8

6:00 a.m.-10:45 p.m.

2 stops13h 45m

Toronto Pearson Intl

Tue 18/8

8:35 p.m.-3:54 p.m.

1 stop22h 19m

C$ 586

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Sat 10/10

2:58 p.m.-5:45 a.m.

2 stops11h 47m

Toronto Pearson Intl

Mon 19/10

8:35 p.m.-4:10 p.m.

1 stop22h 35m

C$ 589

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Tue 4/8

10:49 a.m.-10:45 p.m.

2 stops32h 56m

Toronto Pearson Intl

Tue 11/8

8:35 p.m.-8:03 a.m.

1 stop14h 28m

C$ 599

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 16/9

9:49 p.m.-6:39 a.m.

1 stop29h 50m

Toronto Pearson Intl

Tue 22/9

9:00 a.m.-8:54 p.m.

2 stops14h 54m

C$ 623

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Thu 20/8

8:48 a.m.-1:05 a.m.

2 stops13h 17m

Toronto Pearson Intl

Tue 25/8

9:45 a.m.-2:03 p.m.

1 stop31h 18m

C$ 624

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 26/8

6:00 a.m.-8:50 p.m.

2 stops35h 50m

Toronto Pearson Intl

Tue 1/9

9:45 a.m.-2:03 p.m.

1 stop31h 18m

C$ 634

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Fri 9/10

2:58 p.m.-5:45 a.m.

2 stops11h 47m

Toronto Pearson Intl

Mon 12/10

8:35 p.m.-10:21 a.m.

1 stop16h 46m

C$ 637
Quickest round-trip

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Tue 4/8

1:38 p.m.-6:39 a.m.

1 stop14h 01m

Toronto Pearson Intl

Tue 11/8

8:35 p.m.-8:03 a.m.

1 stop14h 28m

C$ 640

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Thu 6/8

10:49 a.m.-12:10 a.m.

2 stops34h 21m

Toronto Pearson Intl

Mon 10/8

8:35 p.m.-8:03 a.m.

1 stop14h 28m

C$ 643

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 19/8

3:13 p.m.-6:55 p.m.

2 stops24h 42m

Toronto Pearson Intl

Wed 26/8

9:45 a.m.-10:29 a.m.

1 stop27h 44m

C$ 647

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

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?

The month of June is, on average, the cheapest month to fly to Toronto from Ontario, with most prices found around C$ 182. The month of April is another great option to travel to Toronto, with average flight prices from Ontario averaging around C$ 214.

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

According to our data, Saturday is the cheapest day to fly to Toronto from Ontario. The lowest ticket price found for a Saturday departure recently was C$ 436. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Ontario to Toronto on a Sunday will generally be more expensive and average around C$ 670. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Toronto from Ontario in the evening is the least expensive time of day to depart. momondo users have found prices as low as C$ 281 when looking at flights departing in the evening. Try not to purchase tickets in the morning because they tend to be around C$ 645. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Ontario to Toronto flights?

You could potentially save up to 34% on your flight if you consider stops on a Ontario to Toronto flight.

When to book flights from Ontario to Toronto

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

Cheap Ontario to Toronto (ONT to YTO) flight deals and tips

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

Fastest flight time

7h 09m

Direct flights

None
The fastest flight from Ontario to Toronto takes 7h 09m
There are no direct flights from Ontario to Toronto. There are no popular flight routes from Ontario to Toronto.
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Frequently asked questions about flying from Ontario to Toronto

  • How far is Ontario to Toronto by plane?

    Toronto is 3443.9 km away from Ontario. Typically, this will take 7h 09m by plane in normal conditions.

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

    Prices for flights from Ontario Airport to Toronto refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Toronto.

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

    The travel and health documents required for your trip to Toronto 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. 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
Apsley

Why use momondo?

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

Finding the right flight to Toronto from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Toronto quick and easy, saving you time and money.

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

Yes. All flights to Toronto from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Ontario to Toronto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Toronto from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Toronto trip

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Find better results for your trip to Canada

Fly into one of these airports located in Toronto

Airports listed have a maximum distance of 83.6 km from Toronto
Toronto Region of Waterloo Intl Airport
Toronto Island Airport
Toronto Pearson Intl Airport