What is the cheapest month to fly to Ontario?

Currently, January is the cheapest month in which you can book a flight to Ontario . Flying to Ontario in July will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Can I find cheaper flights to Ontario if I am willing to have layovers?

Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Ontario on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Ontario?

Based on reviews from Cheapflights users, Flair Airlines is rated the highest out of the airlines that fly to Ontario.

What is the cheapest airport to fly to in Ontario?

Hamilton is currently the cheapest airport to fly to in Ontario. One-way flights to Hamilton typically cost C$ 64, while round-trip flights cost around C$ 80.

How much is a round-trip flight to Ontario?

A round-trip flight to Ontario will typically cost around C$ 268, however they can be found for as little as C$ 59.

Where does the fastest flight to Ontario depart from?

For those looking to save time traveling to Ontario, Ottawa offers the quickest one-way flight (0 hours 44 minutes).

Does Toronto Pearson Intl have rental cars?

Yes. Those touching down at Toronto Pearson Intl can take advantage of the rental car services offered upon their arrival.

Are there hotels close to Toronto Pearson Intl?

Yes. Toronto Pearson Intl has hotels nearby for those requiring accommodations. Sheraton Gateway Hotel in Toronto International Airport is the closest property to Toronto Pearson Intl (0.0 km away from Toronto Pearson Intl).

When is the best time to fly to Ontario?

Peak Season: Spring and summer are usually the best times to visit Ontario and when most travelers book Ontario flights and lodging. Toronto hosts many festivals and this is also a great time to visit the Niagara Falls area. Off Season: Winter is cold and can become frigid and windy, but if you’re willing to brave the cold this is also a great time to find cheap flights to Ontario. Plan smart – many of the top tourist attractions reduce hours or close outside of the peak travel season, but the ones that remain open likely feature reduced rates.

C$ 94+ Flights to Ontario

Flights to Ontario in 2025

Round-trip from	C$ 185
One-way from	C$ 94
Popular in	December
Cheapest in	January
Average price	C$ 278

Flair Airlines
3/12-7/12
1 total stop
13h 34m total
Vancouver to Toronto

Search Deals

WestJet
26/10
Nonstop
4h 40m total
Vancouver to Ontario

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 21 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flights to Ontario

One-wayReturn

Explore Ontario

Flights to Toronto

Flights to Ottawa

Flights to Thunder Bay

Flights to London

Flights to Windsor

Find flight deals to Ontario

Cheapest flights to Ontario
Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 15 September 2025.

Mon 27/107:00 a.m.YVR - YTZ

1 stop6h 43mPorter Airlines

Thu 30/107:00 a.m.YTZ - YVR

1 stop7h 25mPorter Airlines

Deal found 13/9C$ 188

Sun 19/101:35 p.m.YVR - YKF

2 stops8h 10mWestJet

Tue 21/106:00 a.m.YKF - YVR

1 stop6h 38mWestJet

Deal found 13/9C$ 188

Sat 4/103:30 p.m.YVR - YYZ

1 stop6h 01mWestJet

Sat 1/116:45 p.m.YYZ - YVR

Nonstop5h 30mWestJet

Deal found 13/9C$ 188

Tue 28/1010:10 p.m.YVR - YKF

1 stop28h 18mWestJet

Tue 4/116:20 a.m.YKF - YVR

1 stop7h 25mWestJet

Deal found 13/9C$ 190

Sat 4/105:05 p.m.YVR - YYZ

Nonstop4h 38mWestJet

Wed 5/116:45 p.m.YYZ - YVR

Nonstop5h 30mWestJet

Deal found 13/9C$ 190

Sat 1/117:00 a.m.YVR - YTZ

1 stop6h 43mPorter Airlines

Wed 5/113:15 p.m.YTZ - YVR

1 stop8h 28mPorter Airlines

Deal found 14/9C$ 191

Thu 13/117:50 p.m.YVR - YYZ

1 stop8h 08mWestJet

Sat 22/116:30 a.m.YYZ - YVR

Nonstop5h 34mWestJet

Deal found 14/9C$ 191

Thu 30/107:00 a.m.YVR - YTZ

1 stop7h 43mPorter Airlines

Mon 3/117:00 a.m.YTZ - YVR

1 stop7h 25mPorter Airlines

Deal found 14/9C$ 192

Sat 11/106:15 p.m.YVR - YYZ

1 stop8h 36mWestJet

Wed 15/106:45 a.m.YYZ - YVR

1 stop8h 56mWestJet

Deal found 13/9C$ 192

Fri 17/103:30 p.m.YVR - YYZ

1 stop6h 01mWestJet

Sun 26/108:00 a.m.YYZ - YVR

1 stop8h 29mWestJet

Deal found 14/9C$ 194

Thu 13/117:00 a.m.YVR - YTZ

1 stop6h 43mPorter Airlines

Mon 17/117:00 a.m.YTZ - YVR

1 stop7h 25mPorter Airlines

Deal found 13/9C$ 195

Mon 27/106:00 a.m.YVR - YYZ

1 stop8h 23mWestJet

Fri 31/106:45 p.m.YYZ - YVR

Nonstop5h 30mWestJet

Deal found 13/9C$ 195

Best flights to Ontario
Discover carefully curated flight deals to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 September 2025.

Tue 18/117:50 p.m.YVR - YYZ

1 stop8h 08mWestJet

Sat 22/116:30 a.m.YYZ - YVR

Nonstop5h 34mWestJet

Deal found 14/9C$ 191

Fri 7/1112:20 p.m.YVR - YTZ

1 stop7h 03mPorter Airlines

Mon 17/117:00 a.m.YTZ - YVR

1 stop7h 25mPorter Airlines

Deal found 14/9C$ 192

Thu 23/104:20 p.m.YVR - YHM

Nonstop4h 39mMultiple Airlines

Sun 26/108:15 a.m.YHM - YVR

Nonstop5h 19mMultiple Airlines

Deal found 14/9C$ 210

Tue 21/109:10 p.m.YVR - YQT

2 stops9h 50mAir Canada

Thu 30/105:00 a.m.YQT - YVR

2 stops10h 15mAir Canada

Deal found 12/9C$ 291

Mon 17/117:50 p.m.YVR - YYZ

1 stop8h 08mWestJet

Sat 22/116:45 p.m.YYZ - YVR

Nonstop5h 30mWestJet

Deal found 14/9C$ 191

Wed 5/118:30 a.m.YVR - YTZ

1 stop9h 20mPorter Airlines

Sun 23/117:00 a.m.YTZ - YVR

1 stop7h 25mPorter Airlines

Deal found 12/9C$ 198

Thu 13/117:50 p.m.YVR - YYZ

1 stop8h 08mWestJet

Tue 18/1110:15 p.m.YYZ - YVR

Nonstop5h 29mWestJet

Deal found 14/9C$ 191

Fri 24/104:20 p.m.YVR - YHM

Nonstop4h 39mMultiple Airlines

Sun 26/108:15 a.m.YHM - YVR

Nonstop5h 19mMultiple Airlines

Deal found 14/9C$ 210

Wed 29/108:30 a.m.YVR - YTZ

1 stop10h 20mPorter Airlines

Wed 5/113:15 p.m.YTZ - YVR

1 stop8h 28mPorter Airlines

Deal found 14/9C$ 206

Tue 18/117:50 p.m.YVR - YYZ

1 stop8h 08mWestJet

Wed 19/119:40 a.m.YYZ - YVR

1 stop9h 20mWestJet

Deal found 13/9C$ 194

Wed 29/1011:30 a.m.YVR - YHM

Nonstop4h 30mPorter Airlines

Wed 5/118:15 a.m.YHM - YVR

Nonstop5h 19mPorter Airlines

Deal found 14/9C$ 206

Tue 21/1010:40 a.m.YVR - YQT

1 stop8h 35mMultiple Airlines

Thu 30/103:45 p.m.YQT - YVR

2 stops11h 30mMultiple Airlines

Deal found 12/9C$ 231

Direct flights to Ontario
Explore direct flight options to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 September 2025.

Thu 30/105:00 p.m.YVR - YYZ

Nonstop4h 38mMultiple Airlines

Thu 6/119:00 p.m.YYZ - YVR

Nonstop5h 25mMultiple Airlines

Deal found 15/9C$ 185

Tue 4/115:00 p.m.YVR - YYZ

Nonstop4h 38mWestJet

Mon 24/116:30 a.m.YYZ - YVR

Nonstop5h 34mWestJet

Deal found 15/9C$ 187

Sat 4/105:05 p.m.YVR - YYZ

Nonstop4h 38mMultiple Airlines

Fri 24/107:40 a.m.YYZ - YVR

Nonstop5h 10mMultiple Airlines

Deal found 13/9C$ 188

Sat 4/105:05 p.m.YVR - YYZ

Nonstop4h 38mWestJet

Wed 5/116:45 p.m.YYZ - YVR

Nonstop5h 30mWestJet

Deal found 13/9C$ 190

Fri 14/1110:00 a.m.YVR - YYZ

Nonstop4h 41mWestJet

Fri 21/116:45 p.m.YYZ - YVR

Nonstop5h 30mWestJet

Deal found 14/9C$ 191

Sat 11/105:05 p.m.YVR - YYZ

Nonstop4h 38mWestJet

Sat 18/1010:25 p.m.YYZ - YVR

Nonstop5h 16mWestJet

Deal found 15/9C$ 192

Wed 22/103:15 p.m.YVR - YYZ

Nonstop4h 38mWestJet

Mon 27/1010:15 p.m.YYZ - YVR

Nonstop5h 29mWestJet

Deal found 13/9C$ 194

Tue 14/1010:35 p.m.YVR - YYZ

Nonstop4h 38mMultiple Airlines

Sat 18/109:15 p.m.YYZ - YVR

Nonstop5h 10mMultiple Airlines

Deal found 13/9C$ 195

Tue 7/1010:35 p.m.YVR - YYZ

Nonstop4h 38mWestJet

Thu 16/1010:00 a.m.YYZ - YVR

Nonstop5h 15mWestJet

Deal found 14/9C$ 197

Tue 14/104:50 p.m.YVR - YYZ

Nonstop4h 35mFlair Airlines

Tue 21/1010:00 a.m.YYZ - YVR

Nonstop5h 10mFlair Airlines

Deal found 14/9C$ 198

Wed 15/105:05 p.m.YVR - YYZ

Nonstop4h 38mWestJet

Sun 26/106:30 a.m.YYZ - YVR

Nonstop5h 34mWestJet

Deal found 14/9C$ 199

Thu 30/1011:30 a.m.YVR - YHM

Nonstop4h 30mPorter Airlines

Thu 6/118:15 a.m.YHM - YVR

Nonstop5h 19mPorter Airlines

Deal found 15/9C$ 201

Last-minute flights to Ontario
Discover last-minute flight deals to Ontario. Data last updated 15 September 2025 and is based on user searches.

Tue 23/910:15 a.m.YVR - YOW

2 stops11h 25mWestJet

Tue 18/115:45 p.m.YOW - YVR

1 stop8h 00mWestJet

Deal found 13/9C$ 361

Tue 23/93:30 p.m.YVR - YOW

1 stop6h 10mWestJet

Tue 21/106:00 a.m.YOW - YVR

1 stop7h 33mWestJet

Deal found 13/9C$ 363

Tue 23/97:00 a.m.YVR - YOW

Nonstop4h 44mMultiple Airlines

Tue 18/115:45 p.m.YOW - YVR

1 stop9h 30mMultiple Airlines

Deal found 13/9C$ 399

Wed 24/93:30 p.m.YVR - YOW

1 stop18h 33mMultiple Airlines

Wed 15/105:55 a.m.YOW - YVR

2 stops9h 46mMultiple Airlines

Deal found 12/9C$ 318

Wed 24/95:00 a.m.YVR - YOW

1 stop6h 56mWestJet

Wed 15/105:55 a.m.YOW - YVR

2 stops9h 46mWestJet

Deal found 13/9C$ 360

Fri 3/105:40 p.m.YVR - YQT

2 stops18h 15mMultiple Airlines

Mon 6/107:40 p.m.YQT - YVR

1 stop7h 31mMultiple Airlines

Deal found 13/9C$ 220

Fri 3/1012:00 p.m.YVR - YQT

2 stops23h 55mWestJet

Mon 6/107:40 p.m.YQT - YVR

2 stops22h 00mWestJet

Deal found 13/9C$ 249

Sat 4/105:05 p.m.YVR - YYZ

Nonstop4h 38mWestJet

Sun 2/115:30 a.m.YYZ - YVR

Nonstop5h 34mWestJet

Deal found 13/9C$ 188

Sat 4/105:05 p.m.YVR - YYZ

Nonstop4h 38mWestJet

Thu 6/116:30 a.m.YYZ - YVR

Nonstop5h 34mWestJet

Deal found 13/9C$ 190

Sat 4/105:05 p.m.YVR - YYZ

Nonstop4h 38mWestJet

Wed 8/106:30 a.m.YYZ - YVR

Nonstop5h 15mWestJet

Deal found 13/9C$ 194

Sat 11/106:15 p.m.YVR - YYZ

1 stop8h 36mWestJet

Wed 15/106:45 a.m.YYZ - YVR

1 stop8h 56mWestJet

Deal found 13/9C$ 192

Sun 12/106:00 a.m.YVR - YQT

2 stops9h 54mMultiple Airlines

Sun 19/1010:20 a.m.YQT - YVR

1 stop8h 05mMultiple Airlines

Deal found 13/9C$ 275

Fly from

Route

Depart

Return

Price

VancouverToronto

YVR - YYZ

YVRYYZ

Vancouver Intl

Tue 18/11

7:50 p.m.-6:58 a.m.

1 stop8h 08m

Toronto Pearson Intl

Sat 22/11

6:30 a.m.-9:04 a.m.

Nonstop5h 34m

C$ 191

VancouverToronto

YVR - YYZ

YVRYYZ

Vancouver Intl

Mon 17/11

7:50 p.m.-6:58 a.m.

1 stop8h 08m

Toronto Pearson Intl

Sat 22/11

6:45 p.m.-9:15 p.m.

Nonstop5h 30m

C$ 191

VancouverToronto

YVR - YYZ

YVRYYZ

Vancouver Intl

Thu 13/11

7:50 p.m.-6:58 a.m.

1 stop8h 08m

Toronto Pearson Intl

Tue 18/11

10:15 p.m.-12:44 a.m.

Nonstop5h 29m

C$ 191

VancouverToronto

YVR - YTZ

YVRYTZ

Vancouver Intl

Fri 7/11

12:20 p.m.-10:23 p.m.

1 stop7h 03m

Toronto Island

Mon 17/11

7:00 a.m.-11:25 a.m.

1 stop7h 25m

C$ 192

VancouverToronto

YVR - YYZ

YVRYYZ

Vancouver Intl

Tue 18/11

7:50 p.m.-6:58 a.m.

1 stop8h 08m

Toronto Pearson Intl

Wed 19/11

9:40 a.m.-4:00 p.m.

1 stop9h 20m

C$ 194

VancouverToronto

YVR - YYZ

YVRYYZ

Vancouver Intl

Wed 8/10

12:00 p.m.-9:01 p.m.

1 stop6h 01m

Toronto Pearson Intl

Mon 3/11

8:00 a.m.-1:29 p.m.

1 stop8h 29m

C$ 195

VancouverToronto

YVR - YTZ

YVRYTZ

Vancouver Intl

Wed 5/11

8:30 a.m.-8:50 p.m.

1 stop9h 20m

Toronto Island

Sun 23/11

7:00 a.m.-11:25 a.m.

1 stop7h 25m

C$ 198

VancouverToronto

YVR - YYZ

YVRYYZ

Vancouver Intl

Wed 19/11

10:30 p.m.-6:08 a.m.

Nonstop4h 38m

Toronto Pearson Intl

Thu 20/11

9:40 a.m.-4:00 p.m.

1 stop9h 20m

C$ 198

VancouverToronto

YVR - YKF

YVRYKF

Vancouver Intl

Fri 14/11

7:45 p.m.-5:28 a.m.

1 stop6h 43m

Toronto Region of Waterloo Intl

Mon 24/11

6:20 a.m.-10:45 a.m.

1 stop7h 25m

C$ 199

VancouverToronto

YVR - YKF

YVRYKF

Vancouver Intl

Thu 16/10

3:30 p.m.-12:45 a.m.

1 stop6h 15m

Toronto Region of Waterloo Intl

Thu 23/10

6:00 a.m.-9:38 a.m.

1 stop6h 38m

C$ 199

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 60 results

...

Best time to book a flight to Ontario

Have a flexible travel schedule? Discover the best time to fly to 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.

Cheapflights Insights

Everything you need to know about your flight to Ontario

How long is the flight to Ontario?

On average, a flight from Vancouver to Ontario takes 8 hours 2 minutes. Flights to Ontario from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Ontario?

Users looking for the lowest fares to Ontario should consider flying on Friday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Tuesday mornings, when prices are usually at their highest.

Weekly flight availability to Ontario

The most flights from Vancouver to Ontario are scheduled on a Monday (109 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (73 on average).

What are the most popular airlines that fly to Ontario?

The most popular airlines flying from Vancouver to Ontario are Flair Airlines, WestJet and Porter Airlines.

What are the cheapest airlines that fly to Ontario?

The cheapest airlines flying from Vancouver to Ontario are WestJet, Flair Airlines and Air Canada.

Rainfall in Ontario by month

In terms of precipitation, rainfall in Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

If weather is an important factor for your trip to Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

What are the most popular places to fly to in Ontario?

The most popular places in Ontario to fly to are Toronto and Ottawa.

Reviews of airlines servicing Ontario

Get a feel of what it's like to fly with Porter Airlines,Air Transat, andWestJet to Canada by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

7.9

Good

363 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Porter Airlines

7.9

Good

363 reviews

Porter Airlines

7.9

Good

363 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Air Transat

7.7

Good

438 reviews

Porter Airlines

7.9

Good

363 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

WestJet

7.2

Good

3,091 reviews

Porter Airlines

7.9

Good

363 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Air Canada

7.1

Good

10,000 reviews

Porter Airlines

7.9

Good

363 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

Flair Airlines

6.0

Okay

249 reviews

Porter Airlines

7.9

Good

363 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Sep 2025

YYZ - OPO

FAQs about flying to Ontario

Ontario climate

Ontario has a continental climate with hot summers and cold winters. Cheap flights to Ontario can usually be found in the winter months, but make sure to bring warm clothes and plan a lot of inside-activities.

Getting around Ontario

Renting a car is often the best way to really explore Ontario. Reserve a rental car when you book Ontario flights, especially if you’re travelling during the peak season.

Bike paths and hiking trails are flanked throughout the province and many tourism offices have trail maps or guided tours for your convenience.

Domestic Canada flights depart from Ontario daily.

What is good to know if travelling to Ontario?

Don’t miss a trip to Niagara Falls. One of the most spectacular natural wonders in the world, Niagara Falls also includes plenty of parkland and wilderness attractions.
Sault Ste. Marie is located on Lake Superior on the US border with Michigan and hosts endless scenery of natural beauty. Take a train trip through the Agawa Canyon or a cruise through the Soo Locks.
If you’re visiting Toronto, save yourself some money and purchase a Toronto CityPass, which allows you to enter the top attractions at discounted prices. Each booklet of tickets is valid for nine days from when the first one is used. You can buy the package at the Royal Ontario Museum, the Art Gallery of Ontario, the Ontario Science Center, the CN Tower, Casa Loma, and the Toronto Zooany or online at www.citypass.com.

When is the best time to fly to Ontario?
Peak Season: Spring and summer are usually the best times to visit Ontario and when most travelers book Ontario flights and lodging. Toronto hosts many festivals and this is also a great time to visit the Niagara Falls area. Off Season: Winter is cold and can become frigid and windy, but if you’re willing to brave the cold this is also a great time to find cheap flights to Ontario. Plan smart – many of the top tourist attractions reduce hours or close outside of the peak travel season, but the ones that remain open likely feature reduced rates.
Can I find cheaper flights to Ontario if I am willing to have layovers?
Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Ontario on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Ontario?
Based on reviews from Cheapflights users, Flair Airlines is rated the highest out of the airlines that fly to Ontario.
What is the cheapest airport to fly to in Ontario?
Hamilton is currently the cheapest airport to fly to in Ontario. One-way flights to Hamilton typically cost C$ 64, while round-trip flights cost around C$ 80.
How much is a round-trip flight to Ontario?
A round-trip flight to Ontario will typically cost around C$ 268, however they can be found for as little as C$ 59.
Where does the fastest flight to Ontario depart from?
For those looking to save time traveling to Ontario, Ottawa offers the quickest one-way flight (0 hours 44 minutes).
Does Toronto Pearson Intl have rental cars?
Yes. Those touching down at Toronto Pearson Intl can take advantage of the rental car services offered upon their arrival.
Are there hotels close to Toronto Pearson Intl?
Yes. Toronto Pearson Intl has hotels nearby for those requiring accommodations. Sheraton Gateway Hotel in Toronto International Airport is the closest property to Toronto Pearson Intl (0.0 km away from Toronto Pearson Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Find flights to Ontario cities and airports

Fly with Cheapflights

How does Cheapflights help users find flights to Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets to Ontario?

Cheapflights helps you find that perfect flight to Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Ontario with no change fees?

Certainly. Search results for flights to Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Ontario flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

C$ 94+ Cheap flights to Ontario

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Ontario in 2025

Find the latest flights to Ontario in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 15 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flights to Ontario

Browse one-way and round-trip flights deals to Ontario on Cheapflights. Flight deals are based on user searches and were last updated on 15 September 2025

Explore Ontario

Find flight deals to Ontario

Cheapest flights to OntarioExplore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 15 September 2025.

Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 15 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights to Ontario that are best for you.

Best time to book a flight to Ontario

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

Cheapflights Insights

Everything you need to know about your flight to Ontario

How long is the flight to Ontario?

When is the cheapest time to fly to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Vancouver to Ontario. Price data was last updated on 16 December 2024.

Weekly flight availability to Ontario

What are the most popular airlines that fly to Ontario?

What are the cheapest airlines that fly to Ontario?

Rainfall in Ontario by month

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

Temperature in Ontario by month

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

What are the most popular places to fly to in Ontario?

Destination popularity is based on the amount of flight searches to Ontario in the last few years. This data was updated on 15 September 2025.

The most popular places in Ontario to fly to are Toronto and Ottawa.

Reviews of airlines servicing Ontario

Get a feel of what it's like to fly with Porter Airlines,Air Transat, andWestJet to Canada by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Ontario

Ontario climate

Getting around Ontario

What is good to know if travelling to Ontario?

When is the best time to fly to Ontario?

Can I find cheaper flights to Ontario if I am willing to have layovers?

What is the best airline to fly to Ontario?

What is the cheapest airport to fly to in Ontario?

How much is a round-trip flight to Ontario?

Where does the fastest flight to Ontario depart from?

Does Toronto Pearson Intl have rental cars?

Are there hotels close to Toronto Pearson Intl?

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.

Find flights to Ontario cities and airports

Select your preferred flight destination in Ontario from the list below.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Ontario?

Why should you use Cheapflights to find cheap flight tickets to Ontario?

Can Cheapflights find flights to Ontario with no change fees?

Can Cheapflights notify me if prices for flights to Ontario become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights to Ontario
Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 15 September 2025.