HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$90+ Cheap flights from New York State 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — YYZ
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New York to Ontario 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

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from New York to Ontario

Keep the following information in mind while searching for New York to Ontario flight deals. Data was last updated September 11, 2025.

Round-trip from

$185
(Kiwi.com)

One-way from

$90
(Mytrip)

Popular in

November

Cheapest in

May

Average price

$253

Good round-trip deal

$254 or less

Good one-way deal

$168 or less
From New York to Ontario
Search Deals
One-way flight from New York to Ontario
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from New York to Ontario.
Search Deals
Price to beat on a one-way flight from New York to Ontario.
Search Deals

Find flight deals from New York to Ontario

Cheapest flights from New York to Ontario
Explore the most affordable flight options available from New York to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:15 amLGA - YYZ
Nonstop1h 40mPorter Airlines
Tue 11/257:45 pmYYZ - LGA
Nonstop1h 40mPorter Airlines
Deal found 9/10$185
This Gotogate deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:05 amJFK - YYZ
1 stop5h 29mAir Canada
Thu 11/132:25 pmYYZ - JFK
Nonstop1h 44mAir Canada
Deal found 9/10$185
This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:05 amLGA - YYZ
1 stop4h 44mAir Canada
Sun 11/22:00 pmYYZ - LGA
Nonstop1h 38mAir Canada
Deal found 9/11$187
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:30 pmLGA - YYZ
Nonstop1h 40mPorter Airlines
Sun 10/57:15 amYYZ - LGA
Nonstop1h 40mPorter Airlines
Deal found 9/9$188
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/49:55 amLGA - YYZ
Nonstop1h 40mPorter Airlines
Tue 10/147:15 amYYZ - LGA
Nonstop1h 40mPorter Airlines
Deal found 9/9$189
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:30 amLGA - YYZ
Nonstop1h 35mAir Canada
Sun 10/57:50 amYYZ - LGA
Nonstop1h 34mAir Canada
Deal found 9/10$190
This Trip.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/199:55 amLGA - YYZ
Nonstop1h 40mPorter Airlines
Thu 10/237:15 amYYZ - LGA
Nonstop1h 40mPorter Airlines
Deal found 9/9$191
This FlightHub deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:30 pmLGA - YYZ
Nonstop1h 40mPorter Airlines
Wed 10/86:15 pmYYZ - LGA
Nonstop1h 40mPorter Airlines
Deal found 9/9$194
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:55 amLGA - YYZ
Nonstop1h 40mPorter Airlines
Sun 10/57:15 amYYZ - LGA
Nonstop1h 40mPorter Airlines
Deal found 9/10$195
This Jettzy deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/252:20 pmLGA - YYZ
Nonstop1h 35mAir Canada
Sat 11/15:25 pmYYZ - LGA
Nonstop1h 38mAir Canada
Deal found 9/10$199
This FlightHub deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:55 pmLGA - YYZ
Nonstop1h 40mPorter Airlines
Wed 10/156:15 pmYYZ - LGA
Nonstop1h 40mPorter Airlines
Deal found 9/9$200
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:55 pmLGA - YYZ
Nonstop1h 40mPorter Airlines
Sun 10/57:15 amYYZ - LGA
Nonstop1h 40mPorter Airlines
Deal found 9/10$201

Cheapflights Fare Finder

 
Customize your flight search to find flights from New York to Ontario 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from New York State to Ontario that are best for you.

Fly from

New York

Fly to

Ontario

Route

Depart

Return

Price

New YorkToronto

JFK - YTZ

JFKYTZ

New York John F Kennedy Intl

Sun 10/12

9:00 am-2:45 pm

1 stop5h 45m

Toronto Island

Wed 10/15

3:25 pm-9:45 pm

1 stop6h 20m

$214

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Tue 9/30

8:55 am-7:59 am

1 stop23h 04m

Ottawa

Wed 10/1

10:50 am-12:30 pm

Nonstop1h 40m

$218

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Sun 11/23

11:40 am-1:20 pm

Nonstop1h 40m

Toronto Island

Wed 11/26

6:45 am-8:15 am

Nonstop1h 30m

$223

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Sun 12/7

8:55 am-10:35 am

Nonstop1h 40m

Toronto Island

Wed 12/10

6:45 am-8:15 am

Nonstop1h 30m

$223

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Fri 11/14

6:40 am-8:20 am

Nonstop1h 40m

Toronto Island

Mon 11/17

6:45 am-8:15 am

Nonstop1h 30m

$223

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Mon 10/27

7:35 pm-9:15 pm

Nonstop1h 40m

Toronto Island

Mon 11/3

6:45 am-8:15 am

Nonstop1h 30m

$223

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Mon 11/24

6:40 am-8:20 am

Nonstop1h 40m

Toronto Island

Thu 11/27

6:45 am-8:15 am

Nonstop1h 30m

$223

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Fri 11/28

6:40 am-8:20 am

Nonstop1h 40m

Toronto Island

Mon 12/1

6:45 am-8:15 am

Nonstop1h 30m

$223

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Thu 10/30

11:55 am-1:40 pm

Nonstop1h 45m

Toronto Pearson Intl

Sun 11/2

5:04 am-6:57 am

Nonstop1h 53m

$228

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Mon 10/6

9:05 pm-11:05 pm

Nonstop2h 00m

Toronto Pearson Intl

Thu 10/16

6:00 am-7:59 am

Nonstop1h 59m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from New York to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from New York 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 from New York State to Ontario

What is the cheapest month to book a flight from State of New York to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from State of New York to Region of Ontario (average of $243). Flying from State of New York to Region of Ontario in August is currently the most expensive (average of $348). 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 NY to ON?

Find hourly flight availability from New York to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from State of New York to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from State of New York to Region of Ontario

Explore weekly flight availability from New York to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 11, 2025.

The most flights from USNY to CAON are scheduled on a Thursday (38 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (27 on average).

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 September 11, 2025.
Read reviews from past customers who have flown Delta, Porter Airlines, and United Airlines from New York State to Ontario. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

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
7.9
Good
363 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

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 Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

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.

Related info for your journey

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

  • How long is the flight from State of New York to Region of Ontario?

    For as low as $228, Air Canada can have you in Region of Ontario from State of New York in 1h 45m. The distance between State of New York and Region of Ontario is about 356 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from State of New York to Region of Ontario one-way?

    $96 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $99 and $99, respectively.

  • Can I find deals for flights from New York to Ontario that include hotel bookings?

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

  • How can I find direct flights from New York to Ontario?

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

  • Can I find deals for business class flights from New York to Ontario?

    Yes. Cheapflights offers flight deals from New York to Ontario 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 State of New York to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from State of New York to Region of Ontario (average of $243). Flying from State of New York to Region of Ontario in August is currently the most expensive (average of $348). 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

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

Alternative routes for New York to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Toronto Island flights
LaGuardia to Pearson Intl flights
Newark to Pearson Intl flights
John F Kennedy Intl to Pearson Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Newark to Pierre Elliott Trudeau Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Vancouver Intl flights
Los Angeles to Vancouver Intl flights
San Francisco to Vancouver Intl flights
Newark to Vancouver Intl flights
Boston to Pearson Intl flights
Dulles Intl to Pearson Intl flights
Los Angeles to Pearson Intl flights
Dallas/Fort Worth to Pearson Intl flights
Reagan-National to Pearson Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
San Francisco to Pearson Intl flights
Hobby to Pearson Intl flights
Los Angeles to Calgary flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Denver to Vancouver Intl flights
O'Hare Intl to Pearson Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
San Francisco to Abbotsford flights
Los Angeles to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Vancouver Intl flights
Boston to Toronto Island flights
Hobby to Vancouver Intl flights
LaGuardia to Vancouver Intl flights
Dulles Intl to Toronto Island flights
George Bush Intcntl to Pearson Intl flights
Atlanta to Pearson Intl flights
Seattle to Pearson Intl flights
Dulles Intl to Vancouver Intl flights
San Diego to Vancouver Intl flights
Los Angeles to Abbotsford flights
Seattle to Vancouver Intl flights
Boston to Pierre Elliott Trudeau Intl flights
George Bush Intcntl to Vancouver Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
Seattle to Calgary flights
Santa Ana to Vancouver Intl flights
Hobby to Calgary flights
Minneapolis to Pearson Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
San Francisco to Calgary flights
Baltimore to Pearson Intl flights
Ontario to Vancouver Intl flights
John F Kennedy Intl to Calgary flights

Top 7 airlines flying from New York to Ontario

Discover the top 7 airlines that operate flights from New York to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapest$81Average$184FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$100Average$333FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$101Average$405FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$125Average$306FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$132Average$392FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$198Average$426FlexibilityNo cancel feeOn-time71%
Air TransatCheapest$206Average$308FlexibilityNo cancel feeOn-time50%

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.