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$61+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
— YYZ
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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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 2,558,603 searches and data was last updated on April 30, 2025.

Popular in

November

Cheapest in

May

Average price

$270

Round-trip from

$121

One-way from

$61

Good round-trip deal

$170 or less

Good one-way deal

$85 or less
Highest demand for flights based on searches. 12% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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From New York to Toronto
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One-way flight from New York to Ontario
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Price to beat on a round-trip flight from New York to Ontario.
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Price to beat on a one-way flight from New York to Ontario.
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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 April 30, 2025
Explore Ontario
Flights to Toronto
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Flights to Windsor
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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 April 30, 2025.

Sun 5/1110:45 amJFK - YYZ
Nonstop1h 45mFlair Airlines
Sat 5/177:55 amYYZ - JFK
Nonstop2h 05mFlair Airlines
Deal found 4/28$121
Wed 6/45:30 pmLGA - YYZ
Nonstop1h 40mPorter Airlines
Sat 6/77:15 amYYZ - LGA
Nonstop1h 40mPorter Airlines
Deal found 4/27$152
Thu 6/510:45 amJFK - YYZ
Nonstop1h 45mMultiple Airlines
Sun 6/83:00 pmYYZ - JFK
1 stop6h 48mMultiple Airlines
Deal found 4/29$159
Sun 5/259:55 amLGA - YYZ
Nonstop1h 40mMultiple Airlines
Sun 6/17:25 pmYYZ - LGA
Nonstop1h 40mMultiple Airlines
Deal found 4/27$179
Thu 6/51:15 pmEWR - YYZ
1 stop4h 33mPorter Airlines
Tue 6/106:55 amYYZ - EWR
1 stop5h 35mPorter Airlines
Deal found 4/28$181
Wed 6/117:40 pmEWR - YTZ
Nonstop1h 40mPorter Airlines
Tue 6/1712:00 pmYTZ - EWR
1 stop5h 40mPorter Airlines
Deal found 4/29$185
Fri 5/161:30 pmEWR - YYZ
1 stop4h 18mMultiple Airlines
Fri 5/239:10 pmYYZ - EWR
Nonstop1h 38mMultiple Airlines
Deal found 4/27$185
Tue 6/106:30 pmEWR - YYZ
Nonstop1h 47mAir Canada
Tue 6/171:55 pmYYZ - EWR
Nonstop1h 35mAir Canada
Deal found 4/28$186
Sun 5/116:55 amJFK - YYZ
Nonstop1h 46mAir Canada
Sun 5/118:55 pmYYZ - JFK
Nonstop1h 50mAir Canada
Deal found 4/27$189
Tue 6/105:45 pmLGA - YYZ
1 stop5h 29mAir Canada
Sun 6/156:15 amYYZ - LGA
Nonstop1h 35mAir Canada
Deal found 4/27$193
Thu 5/297:05 amLGA - YUL
Nonstop1h 30mMultiple Airlines
Sun 6/110:30 amYUL - LGA
1 stop6h 00mMultiple Airlines
Deal found 4/28$194
Sat 6/79:00 amJFK - YUL
Nonstop1h 34mAir Canada
Mon 6/98:00 pmYUL - JFK
Nonstop1h 48mAir Canada
Deal found 4/28$197

Cheapflights Fare Finder

Locate flights to Ontario that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on April 30, 2025.
Use the filters below to find and compare flights to Ontario that are best for you.

Fly from

New York

Route

Depart

Return

Price

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Sun 5/11

10:45 am-12:30 pm

Nonstop1h 45m

Toronto Pearson Intl

Sat 5/17

7:55 am-10:00 am

Nonstop2h 05m

$121

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Wed 6/4

5:30 pm-7:10 pm

Nonstop1h 40m

Toronto Pearson Intl

Sat 6/7

7:15 am-8:55 am

Nonstop1h 40m

$152

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Thu 6/5

10:45 am-12:30 pm

Nonstop1h 45m

Toronto Pearson Intl

Sun 6/8

3:00 pm-9:48 pm

1 stop6h 48m

$159

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Sun 5/25

9:55 am-11:35 am

Nonstop1h 40m

Toronto Pearson Intl

Sun 6/1

7:25 pm-9:05 pm

Nonstop1h 40m

$179

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Thu 6/5

1:15 pm-5:48 pm

1 stop4h 33m

Toronto Pearson Intl

Tue 6/10

6:55 am-12:30 pm

1 stop5h 35m

$181

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Wed 6/11

7:40 pm-9:20 pm

Nonstop1h 40m

Toronto Island

Tue 6/17

12:00 pm-5:40 pm

1 stop5h 40m

$185

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Fri 5/16

1:30 pm-5:48 pm

1 stop4h 18m

Toronto Pearson Intl

Fri 5/23

9:10 pm-10:48 pm

Nonstop1h 38m

$185

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Tue 6/10

6:30 pm-8:17 pm

Nonstop1h 47m

Toronto Pearson Intl

Tue 6/17

1:55 pm-3:30 pm

Nonstop1h 35m

$186

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Fri 5/16

7:25 am-9:07 am

Nonstop1h 42m

Toronto Pearson Intl

Sun 5/18

7:15 pm-8:51 pm

Nonstop1h 36m

$189

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Sun 5/11

6:55 am-8:41 am

Nonstop1h 46m

Toronto Pearson Intl

Sun 5/11

8:55 pm-10:45 pm

Nonstop1h 50m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 results
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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 New York to Ontario takes 7 hours 13 minutes. Flights to Ontario from other popular cities in USA 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?

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

Users looking for the lowest fares to Ontario should consider flying on Thursday at noon, when prices are typically cheapest. Budget-minded travelers will want to avoid Sunday afternoons, when prices are usually at their highest.

Weekly flight availability to Ontario

The most flights from New York to Ontario are scheduled on a Tuesday (108 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (61 on average).

What are the most popular airlines that fly to Ontario?

The most popular airlines flying from New York to Ontario are Air Canada, Porter Airlines and United Airlines.

Air Canada

Air Canada

From $88

Porter Airlines

Porter Airlines

From $131

United Airlines

United Airlines

From $114

American Airlines

American Airlines

From $150

What are the cheapest airlines that fly to Ontario?

The cheapest airlines flying from New York to Ontario are Flair Airlines, Air Canada and Delta.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario 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 Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

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

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 April 30, 2025.
The most popular places in Ontario to fly to are Toronto and Ottawa.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated April 30, 2025.
Read reviews from past customers who have flown Delta, Porter Airlines and Air Transat to Ontario. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Porter Airlines
8.0
Very good
285 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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.

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.

Getting around Ontario

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

Ontario Travel Information

  • 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.

  • 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, United Airlines is rated the highest out of the airlines that fly to Ontario.

  • What is the cheapest airport to fly to in Ontario?

    Toronto Pearson Intl is currently the cheapest airport to fly to in Ontario. One-way flights to Toronto Pearson Intl typically cost $31, while round-trip flights cost around $52.

  • How much is a round-trip flight to Ontario?

    A round-trip flight to Ontario will typically cost around $276, however they can be found for as little as $63.

  • Where does the fastest flight to Ontario depart from?

    For those looking to save time traveling to Ontario, Cleveland Hopkins Intl offers the quickest one-way flight (1 hour 7 minutes).

  • Which airport is closest to Colossus Woodbridge?

    If being close to Colossus Woodbridge is important to you, you’ll want to land at Toronto Pearson Intl Airport.

  • 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 mi away from Toronto Pearson Intl).

See more FAQs

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