What are the cheapest airlines flying from Ontario to Toronto round-trip?

Our cheapest airline available from Ontario to Toronto is KLM. Our recent data shows that you can find tickets from as low as $332 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $348 and $363 round-trip. KLM is currently priced 33% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Ontario to Toronto one-way?

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $148. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Ontario to Toronto for a low price.

What is the cheapest day to fly from Ontario to Toronto?

Travelers seeking maximum savings on their Ontario to Toronto flight should consider departing on Saturday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Ontario to Toronto?

Before booking your flight from Ontario to Toronto check out the most popular airlines for this route: American Airlines, Air Canada or Delta.

What is the cheapest day to fly round-trip from Ontario to Toronto?

Flights from Ontario to Toronto are found to be more expensive on Wednesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Toronto.

How far in advance should I book a flight from Ontario to Toronto?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 10 days in advance, which can save you up to 43% on flights from Ontario to Toronto compared to booking the week you need them. Waiting 10 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $269. For sooner than that we have options available in the next 3 days from $435.

What is the cheapest month to fly from Ontario to Toronto?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Toronto. Flights to Toronto from Ontario in September are about $344 on average during September, but can be found for as low as $119.

Most accurate provider : When it comes to deals on Ontario-Toronto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Toronto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Toronto flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ontario-Toronto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Toronto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Ontario to Toronto?

Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Toronto. You should not have trouble finding flights to Toronto from Ontario; the airport handles an average of 0 outbound flights to Toronto per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Ontario airport to Toronto. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

Can I find deals for flights from Ontario to Toronto that include hotel bookings?

Yes. In addition to deals on Ontario to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Toronto?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Toronto.

Can I find deals for business class flights from Ontario to Toronto?

Yes. Cheapflights offers flight deals from Ontario to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$108+ Flights from Ontario to Toronto

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Find cheap flights from Ontario to Toronto with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheap flight deals from Ontario to Toronto

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	May
Cheapest in	November
Round-trip from	$301 (Kiwi.com)
One-way from	$108 (Trip.com)

Provider with most accurate pricing for Ontario-Toronto (YTO) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ontario-Toronto (YTO) flights.

Search Deals

High demand for flights, 24% potential price rise

Search Deals

Best time to find cheap flights, 36% potential price drop

Search Deals

From Ontario to Toronto (YTO)

Search Deals

One-way flight from Ontario to Toronto (YTO)

Search Deals

Find flight deals from Ontario to Toronto

Cheapest flights from Ontario to Toronto
Explore the most affordable flight options available from Ontario to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

Mon 12/169:23 pmONT - YYZ

1 stop21h 24mMultiple Airlines

Wed 1/18:00 pmYYZ - ONT

1 stop15h 06mMultiple Airlines

Deal found 11/21

$301

Thu 12/56:00 amONT - YYZ

1 stop6h 54mKLM

Sun 12/85:04 pmYYZ - ONT

1 stop10h 10mKLM

Deal found 11/21

$332

Sat 12/146:00 amONT - YYZ

1 stop15h 17mUnited Airlines

Tue 12/175:20 pmYYZ - ONT

1 stop9h 38mUnited Airlines

Deal found 11/20

$348

Wed 12/45:00 pmONT - YYZ

2 stops14h 17mDelta

Wed 12/116:15 pmYYZ - ONT

1 stop7h 47mDelta

Deal found 11/21

$363

Sun 12/156:05 amONT - YYZ

1 stop13h 34mBritish Airways

Wed 12/185:14 pmYYZ - ONT

1 stop19h 42mBritish Airways

Deal found 11/21

$422

Thu 12/57:30 pmONT - YYZ

2 stops12h 26mAmerican Airlines

Thu 12/126:15 amYYZ - ONT

2 stops10h 38mAmerican Airlines

Deal found 11/21

$447

Sun 12/87:00 amONT - YYZ

2 stops28h 55mAlaska Airlines

Wed 12/114:20 pmYYZ - ONT

2 stops29h 29mAlaska Airlines

Deal found 11/21

$509

Mon 12/305:05 amONT - YYZ

1 stop6h 57mAir Canada

Thu 1/24:10 pmYYZ - ONT

1 stop7h 39mAir Canada

Deal found 11/20

$804

Thu 12/56:00 amONT - YTZ

2 stops11h 05mMultiple Airlines

Thu 12/127:05 amYTZ - ONT

3 stops19h 53mMultiple Airlines

Deal found 11/21

$848

Fri 12/205:05 amONT - YTZ

2 stops30h 45mAir Canada

Fri 12/278:25 pmYTZ - ONT

2 stops27h 24mAir Canada

Deal found 11/21

$2,914

Best flights from Ontario to Toronto
Discover carefully curated flight deals from Ontario to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 21, 2024.

Mon 12/169:23 pmONT - YYZ

1 stop21h 24mMultiple Airlines

Wed 1/18:00 pmYYZ - ONT

1 stop15h 06mMultiple Airlines

Deal found 11/21

$301

Thu 12/56:00 amONT - YYZ

1 stop6h 54mKLM

Sun 12/85:04 pmYYZ - ONT

1 stop10h 10mKLM

Deal found 11/21

$332

Sat 12/146:00 amONT - YYZ

1 stop15h 17mUnited Airlines

Tue 12/175:20 pmYYZ - ONT

1 stop9h 38mUnited Airlines

Deal found 11/20

$348

Wed 12/45:00 pmONT - YYZ

2 stops14h 17mDelta

Wed 12/116:15 pmYYZ - ONT

1 stop7h 47mDelta

Deal found 11/21

$363

Wed 1/85:10 amONT - YYZ

1 stop14h 27mAir Canada

Tue 1/144:10 pmYYZ - ONT

1 stop7h 41mAir Canada

Deal found 11/21

$370

Wed 1/155:44 pmONT - YYZ

2 stops18h 21mAlaska Airlines

Sun 1/194:20 pmYYZ - ONT

1 stop9h 52mAlaska Airlines

Deal found 11/20

$388

Sun 12/156:05 amONT - YYZ

1 stop13h 34mBritish Airways

Wed 12/185:14 pmYYZ - ONT

1 stop19h 42mBritish Airways

Deal found 11/21

$422

Thu 12/57:30 pmONT - YYZ

2 stops12h 26mAmerican Airlines

Thu 12/126:15 amYYZ - ONT

2 stops10h 38mAmerican Airlines

Deal found 11/21

$447

Thu 12/56:00 amONT - YTZ

2 stops11h 05mMultiple Airlines

Thu 12/127:05 amYTZ - ONT

3 stops19h 53mMultiple Airlines

Deal found 11/21

$848

Fri 12/205:05 amONT - YTZ

2 stops30h 45mAir Canada

Fri 12/278:25 pmYTZ - ONT

2 stops27h 24mAir Canada

Deal found 11/21

$2,914

Last-minute flights from Ontario to Toronto
Discover last-minute flight deals from Ontario to Toronto. Data last updated November 21, 2024 and is based on user searches.

Tue 11/2610:00 pmONT - YYZ

1 stop10h 06mDelta

Mon 12/27:55 amYYZ - ONT

2 stops14h 47mDelta

Deal found 11/21

$764

Tue 11/265:05 amONT - YYZ

1 stop8h 32mAir Canada

Mon 12/26:30 amYYZ - ONT

1 stop11h 04mAir Canada

Deal found 11/21

$926

Wed 11/271:22 pmONT - YYZ

1 stop14h 24mMultiple Airlines

Wed 12/48:00 pmYYZ - ONT

1 stop14h 14mMultiple Airlines

Deal found 11/20

$322

Wed 11/276:10 amONT - YYZ

2 stops8h 25mAmerican Airlines

Wed 12/411:37 amYYZ - ONT

2 stops9h 52mAmerican Airlines

Deal found 11/20

$635

Thu 11/282:22 pmONT - YYZ

1 stop21h 33mAlaska Airlines

Thu 12/54:20 pmYYZ - ONT

1 stop10h 39mAlaska Airlines

Deal found 11/20

$798

Sat 11/306:00 amONT - YYZ

1 stop7h 52mUnited Airlines

Sat 12/72:45 pmYYZ - ONT

1 stop9h 02mUnited Airlines

Deal found 11/21

$467

Wed 12/45:00 pmONT - YYZ

2 stops14h 17mDelta

Wed 12/116:15 pmYYZ - ONT

1 stop7h 47mDelta

Deal found 11/21

$363

Thu 12/56:00 amONT - YYZ

1 stop6h 54mKLM

Sun 12/85:04 pmYYZ - ONT

1 stop10h 10mKLM

Deal found 11/21

$332

Thu 12/57:30 pmONT - YYZ

2 stops12h 26mAmerican Airlines

Thu 12/126:15 amYYZ - ONT

2 stops10h 38mAmerican Airlines

Deal found 11/21

$447

Thu 12/56:00 amONT - YTZ

2 stops11h 05mMultiple Airlines

Thu 12/127:05 amYTZ - ONT

3 stops19h 53mMultiple Airlines

Deal found 11/21

$848

Sun 12/87:00 amONT - YYZ

2 stops28h 55mAlaska Airlines

Wed 12/114:20 pmYYZ - ONT

2 stops29h 29mAlaska Airlines

Deal found 11/21

$509

Sat 12/146:00 amONT - YYZ

1 stop15h 17mUnited Airlines

Tue 12/175:20 pmYYZ - ONT

1 stop9h 38mUnited Airlines

Deal found 11/20

$348

One-way flights from Ontario to Toronto
Search for one-way flight options from Ontario to Toronto. Find affordable one-way fares based on user searches. Data last updated November 21, 2024.

Mon 1/206:47 pmONT - YYZ

1 stop8h 59mMultiple Airlines

Deal found 11/20

$108

Thu 12/125:05 amONT - YYZ

1 stop14h 47mAir Canada

Deal found 11/21

$148

Fri 12/612:11 pmONT - YYZ

1 stop8h 48mDelta

Deal found 11/21

$153

Tue 1/75:44 pmONT - YYZ

2 stops18h 21mAlaska Airlines

Deal found 11/21

$163

Wed 12/186:05 amONT - YYZ

2 stops12h 15mAmerican Airlines

Deal found 11/21

$180

Wed 12/255:05 amONT - YYZ

2 stops15h 54mUnited Airlines

Deal found 11/21

$312

Fri 3/285:05 amONT - YTZ

2 stops13h 45mAir Canada

Deal found 11/21

$476

Tue 11/2610:30 pmONT - YYZ

1 stop12h 40mAvianca

Deal found 11/21

$786

Find flights from Ontario to Toronto within your budget

Fly from

Fly to

Route

Depart

Return

Price

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Mon 12/16

9:23 pm-9:47 pm

1 stop21h 24m

Toronto Pearson Intl

Wed 1/1

8:00 pm-8:06 am

1 stop15h 06m

$301

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Thu 12/5

6:00 am-3:54 pm

1 stop6h 54m

Toronto Pearson Intl

Sun 12/8

5:04 pm-12:14 am

1 stop10h 10m

$332

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Sat 12/14

6:00 am-12:17 am

1 stop15h 17m

Toronto Pearson Intl

Tue 12/17

5:20 pm-11:58 pm

1 stop9h 38m

$348

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 12/4

5:00 pm-10:17 am

2 stops14h 17m

Toronto Pearson Intl

Wed 12/11

6:15 pm-11:02 pm

1 stop7h 47m

$363

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 1/8

5:10 am-10:37 pm

1 stop14h 27m

Toronto Pearson Intl

Tue 1/14

4:10 pm-8:51 pm

1 stop7h 41m

$370

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Wed 1/15

5:44 pm-3:05 pm

2 stops18h 21m

Toronto Pearson Intl

Sun 1/19

4:20 pm-11:12 pm

1 stop9h 52m

$388

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Sun 12/15

6:05 am-10:39 pm

1 stop13h 34m

Toronto Pearson Intl

Wed 12/18

5:14 pm-9:56 am

1 stop19h 42m

$422

OntarioToronto

ONT - YYZ

ONTYYZ

Ontario

Thu 12/5

7:30 pm-10:56 am

2 stops12h 26m

Toronto Pearson Intl

Thu 12/12

6:15 am-1:53 pm

2 stops10h 38m

$447

OntarioToronto

ONT - YTZ

ONTYTZ

Ontario

Thu 12/5

6:00 am-8:05 pm

2 stops11h 05m

Toronto Island

Thu 12/12

7:05 am-11:58 pm

3 stops19h 53m

$848

OntarioToronto

ONT - YTZ

ONTYTZ

Ontario

Fri 12/20

5:05 am-2:50 pm

2 stops30h 45m

Toronto Island

Fri 12/27

8:25 pm-8:49 pm

2 stops27h 24m

$2,914

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 18 results

Compare providers for flights from Ontario to Toronto

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Toronto in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ontario-Toronto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Toronto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Toronto flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ontario-Toronto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Toronto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Ontario with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario to Toronto

Get recent, data-driven insights about flights from Ontario to Toronto including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario to Toronto?

Currently, January is the cheapest month in which you can book a flight from Ontario to Toronto (average of $242). Flying from Ontario to Toronto in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to YTO?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 35% on flights from Ontario to Toronto by exploring options for tickets at noon.

Rainfall in Toronto by month

In terms of precipitation, rainfall in Toronto ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto when rainfall is around 2.0 in.

Temperature in Toronto by month

If weather is an important factor for your trip to Toronto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Toronto

Peruse reviews from past customers who have flown with United Airlines, Delta and Alaska Airlines from Ontario to Toronto to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,464 reviews

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Alaska Airlines

8.0

Very good

9,464 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Delta

8.0

Very good

8,755 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

KLM

7.8

Good

1,349 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

United Airlines

7.4

Good

9,172 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Related info for your journey

What airport do you fly from for flights from Ontario to Toronto?
Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Toronto. You should not have trouble finding flights to Toronto from Ontario; the airport handles an average of 0 outbound flights to Toronto per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Ontario airport to Toronto. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.
What are the cheapest airlines flying from Ontario to Toronto round-trip?
Our cheapest airline available from Ontario to Toronto is KLM. Our recent data shows that you can find tickets from as low as $332 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $348 and $363 round-trip. KLM is currently priced 33% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Ontario to Toronto one-way?
The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $148. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Ontario to Toronto for a low price.
Can I find deals for flights from Ontario to Toronto that include hotel bookings?
Yes. In addition to deals on Ontario to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Toronto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Toronto.
Can I find deals for business class flights from Ontario to Toronto?
Yes. Cheapflights offers flight deals from Ontario to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ontario to Toronto?
Currently, January is the cheapest month in which you can book a flight from Ontario to Toronto (average of $242). Flying from Ontario to Toronto in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Ontario to Toronto

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$144	Average$427	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$170	Average$495	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$338	Average$535	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$338	Average$413	FlexibilityNo cancel fee	On-timeN/A

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$108+ Cheap flights from Ontario (ONT) to Toronto (YTO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Toronto with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to Toronto

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Round-trip from

One-way from

Find flight deals from Ontario to Toronto

Cheapest flights from Ontario to TorontoExplore the most affordable flight options available from Ontario to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

Explore the most affordable flight options available from Ontario to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

Find flights from Ontario to Toronto within your budget

Compare providers for flights from Ontario to Toronto

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Toronto in November.

Best time to book a flight from Ontario to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Ontario with our price prediction graph.

Travel insights for flights from Ontario to Toronto

Get recent, data-driven insights about flights from Ontario to Toronto including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario to Toronto?

What is the cheapest time of day to fly from ONT to YTO?

Find hourly flight availability from Ontario to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Rainfall in Toronto by month

Plan your trip to Toronto by taking into account the average rainfall totals by month.

Temperature in Toronto by month

Plan your trip to Toronto by taking into account the average temperature totals by month.

Reviews of airlines servicing Toronto

Peruse reviews from past customers who have flown with United Airlines, Delta and Alaska Airlines from Ontario to Toronto to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Ontario to Toronto?

What are the cheapest airlines flying from Ontario to Toronto round-trip?

What are the cheapest airlines to fly from Ontario to Toronto one-way?

Can I find deals for flights from Ontario to Toronto that include hotel bookings?

How can I find direct flights from Ontario to Toronto?

Can I find deals for business class flights from Ontario to Toronto?

What is the cheapest month to book a flight from Ontario to Toronto?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Toronto

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Ontario to Toronto

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Cheapest flights from Ontario to Toronto
Explore the most affordable flight options available from Ontario to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.