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Cheap flights from New York State to Ontario from C$ 125

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — YYZ
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New York to Ontario

Enter your travel dates to find the best prices.

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 15 December 2025.

Mon 29/126:40 a.m.EWR - YTZ
Nonstop1h 40mPorter Airlines
Sun 4/17:00 a.m.YTZ - EWR
1 stop3h 55mPorter Airlines
Deal found 14/12C$ 337
Wed 31/1210:55 a.m.EWR - YTZ
1 stop5h 03mPorter Airlines
Mon 5/17:00 a.m.YTZ - EWR
1 stop3h 55mPorter Airlines
Deal found 15/12C$ 340
Tue 30/126:40 a.m.EWR - YTZ
Nonstop1h 40mPorter Airlines
Sun 4/17:00 a.m.YTZ - EWR
1 stop3h 55mPorter Airlines
Deal found 13/12C$ 341
Wed 31/1210:55 a.m.EWR - YTZ
1 stop5h 03mPorter Airlines
Wed 7/11:30 p.m.YTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 15/12C$ 343
Tue 30/123:45 p.m.EWR - YYZ
1 stop4h 28mPorter Airlines
Sat 3/17:15 a.m.YYZ - EWR
1 stop3h 40mPorter Airlines
Deal found 13/12C$ 344
Mon 29/1211:40 a.m.EWR - YTZ
Nonstop1h 40mPorter Airlines
Mon 5/112:30 p.m.YTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 13/12C$ 346
Tue 30/128:55 a.m.EWR - YTZ
Nonstop1h 40mPorter Airlines
Mon 19/11:30 p.m.YTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 14/12C$ 347
Tue 30/1210:55 a.m.EWR - YTZ
1 stop5h 03mPorter Airlines
Sat 3/17:00 a.m.YTZ - EWR
1 stop3h 55mPorter Airlines
Deal found 13/12C$ 348
Tue 30/123:45 p.m.EWR - YTZ
1 stop6h 18mPorter Airlines
Tue 6/11:30 p.m.YTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 13/12C$ 350
Tue 30/123:45 p.m.EWR - YYZ
1 stop4h 28mPorter Airlines
Sun 4/17:15 a.m.YYZ - EWR
1 stop3h 40mPorter Airlines
Deal found 13/12C$ 350
Mon 29/1210:55 a.m.EWR - YTZ
1 stop5h 03mPorter Airlines
Mon 19/11:30 p.m.YTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 14/12C$ 354
Sat 27/122:45 p.m.EWR - YYZ
1 stop6h 07mPorter Airlines
Sat 3/17:15 a.m.YYZ - EWR
1 stop3h 40mPorter Airlines
Deal found 13/12C$ 355

Find 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 15 December 2025.

Round-trip from

C$ 270

One-way from

C$ 125

Popular in

December

Cheapest in

May

Average price

C$ 456

Good round-trip deal

C$ 228 or less

Good one-way deal

C$ 188 or less
24/1-25/1
  • 24/1-25/1
  • 4 total stops
  • 39h 15m total
  • New York to Ontario
Search Deals
Porter Airlines
  • Porter Airlines
  • 5/1
  • 1 total stop
  • 5h 03m total
  • New York to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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

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 629,999 searches. Data last updated 15 December 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

Sat 10/1

10:05 a.m.-6:13 p.m.

2 stops8h 08m

Toronto Island

Sat 17/1

3:30 p.m.-8:58 p.m.

1 stop5h 28m

C$ 293

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Thu 8/1

1:00 p.m.-12:25 a.m.

1 stop11h 25m

Ottawa

Sun 11/1

7:00 a.m.-10:00 a.m.

3 stops27h 00m

C$ 297

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Mon 11/5

7:55 a.m.-9:34 a.m.

Nonstop1h 39m

Toronto Island

Sun 17/5

7:25 a.m.-8:46 a.m.

Nonstop1h 21m

C$ 308

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Mon 30/3

6:30 p.m.-8:09 p.m.

Nonstop1h 39m

Toronto Island

Fri 10/4

2:20 p.m.-3:41 p.m.

Nonstop1h 21m

C$ 313

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Thu 8/1

12:40 p.m.-5:55 p.m.

1 stop5h 15m

Toronto Island

Sun 11/1

5:30 p.m.-9:33 p.m.

1 stop4h 03m

C$ 314

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Thu 29/1

6:05 a.m.-11:55 a.m.

1 stop5h 50m

Toronto Island

Thu 5/2

12:30 p.m.-4:57 p.m.

1 stop4h 27m

C$ 315

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Thu 22/1

6:05 a.m.-11:55 a.m.

1 stop5h 50m

Toronto Island

Thu 29/1

12:30 p.m.-7:02 p.m.

1 stop6h 32m

C$ 330

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Sat 28/3

11:40 a.m.-1:20 p.m.

Nonstop1h 40m

Toronto Island

Sat 4/4

8:40 a.m.-10:10 a.m.

Nonstop1h 30m

C$ 332

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Tue 7/4

2:45 p.m.-8:20 p.m.

1 stop5h 35m

Toronto Island

Sat 11/4

7:00 a.m.-10:55 a.m.

1 stop3h 55m

C$ 335

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Thu 22/1

6:55 a.m.-11:55 a.m.

1 stop5h 00m

Toronto Island

Thu 29/1

9:25 a.m.-10:55 a.m.

Nonstop1h 30m

C$ 336

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/12

Showing 1-10 of 60 results
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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, May is the cheapest month in which you can book a flight from State of New York to Region of Ontario (average of C$ 114). Flying from State of New York to Region of Ontario in December is currently the most expensive (average of C$ 204). 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 15 December 2025.

A simple way to save on the total cost of your ticket is to fly from State of New York to Region of Ontario at noon. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from State of New York to Region of Ontario?

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

Travelers seeking maximum savings on their State of New York to Region of Ontario flight should consider departing on Monday at noon when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 15 December 2025.

The most flights from USNY to CAON are scheduled on a Tuesday (38 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (28 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 15 December 2025.
Read through reviews of airlines operating flights from New York State to Ontario, such as Porter Airlines,Delta, andUnited Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
399 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
399 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Delta
7.9
Good
8,010 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,094 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,527 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Flair Airlines
6.0
Okay
255 reviews
Porter Airlines
8.0
Very good
399 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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 C$ 332, Air Canada can have you in Region of Ontario from State of New York in 1h 40m. State of New York and Region of Ontario are separated by a distance of 539 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    For one-way options, check prices for Flair Airlines. According to our data, you can fly for as low as C$ 38. Users have also found prices from C$ 91 and C$ 107 on Porter Airlines and Air Canada, 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, May is the cheapest month in which you can book a flight from State of New York to Region of Ontario (average of C$ 114). Flying from State of New York to Region of Ontario in December is currently the most expensive (average of C$ 204). 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

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Alternative routes for New York to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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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 629,999 searches. Data last updated 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 154AverageC$ 343FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 162AverageC$ 496FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Flair AirlinesCheapestC$ 165AverageC$ 256FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 183AverageC$ 433FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 186AverageC$ 380FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 206AverageC$ 416FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 231AverageC$ 386FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

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 from New York to Ontario?

Deals for New York to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from New York to Ontario for you. Better yet — we are completely free to use.

Can Cheapflights find flights from New York to Ontario with no change fees?

Yes, we can. To see specific flights from New York to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on New York to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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