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Cheap flights from New York State to Ontario from C$ 152

JFK — YYZ
12 Oct — 19 Oct1
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

Thu 22/109:55 a.m. -
Nonstop1h 35m
Sat 24/103:20 p.m. -
Nonstop1h 35m
Deal found 7/9C$ 259
Sat 3/1010:35 a.m. -
Nonstop1h 30m
Sat 3/103:25 p.m. -
Nonstop1h 26m
Deal found 11/9C$ 292
Thu 22/106:30 a.m. -
1 stop5h 03m
Sat 24/107:20 p.m. -
Nonstop1h 39m
Deal found 7/9C$ 301
Sat 24/1010:35 a.m. -
Nonstop1h 30m
Sun 25/108:25 a.m. -
Nonstop1h 31m
Deal found 10/9C$ 302
Tue 15/96:30 a.m. -
1 stop6h 03m
Wed 16/95:25 p.m. -
Nonstop1h 36m
Deal found 7/9C$ 323
Fri 2/107:55 p.m. -
Nonstop1h 40m
Mon 5/109:00 a.m. -
1 stop8h 55m
Deal found 8/9C$ 331
Sun 27/98:30 p.m. -
Nonstop1h 30m
Tue 29/96:35 a.m. -
Nonstop1h 26m
Deal found 9/9C$ 331
Sat 26/99:55 a.m. -
Nonstop1h 40m
Sat 26/93:20 p.m. -
Nonstop1h 35m
Deal found 10/9C$ 334
Tue 15/1211:55 a.m. -
Nonstop1h 38m
Wed 16/1212:15 p.m. -
1 stop4h 30m
Deal found 7/9C$ 334
Tue 15/93:45 p.m. -
1 stop5h 45m
Fri 18/99:30 a.m. -
1 stop5h 15m
Deal found 8/9C$ 335
Thu 29/109:40 a.m. -
Nonstop1h 42m
Sun 1/116:20 p.m. -
Nonstop1h 40m
Deal found 10/9C$ 337
Wed 28/106:35 p.m. -
Nonstop1h 42m
Sun 1/116:20 p.m. -
Nonstop1h 40m
Deal found 10/9C$ 338

Find flight deals from New York to Ontario

Round-trip from

C$ 259

One-way from

C$ 152

Popular in

November

Cheapest in

April

Average price

C$ 463

Good round-trip deal

C$ 207 or less

Good one-way deal

C$ 206 or less
Porter Airlines
  • Porter Airlines
  • 22/10-24/10
  • Nonstop
  • 3h 10m total
  • New York to Ontario
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Porter Airlines
  • Porter Airlines
  • 1/10-31/12
  • Nonstop
  • 1h 40m total
  • New York to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 51 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 9 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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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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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkMontreal

EWR Newark - YUL Montreal Pierre Elliott Trudeau Intl

EWRYUL

Newark

Fri 13/11

6:55 a.m.-8:32 a.m.

Nonstop1h 37m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 158

NewarkMontreal

EWR Newark - YUL Montreal Pierre Elliott Trudeau Intl

EWRYUL

Newark

Fri 2/10

1:30 p.m.-6:12 p.m.

1 stop4h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 175

New YorkMontreal

LGA New York LaGuardia - YUL Montreal Pierre Elliott Trudeau Intl

LGAYUL

New York LaGuardia

Sun 11/10

5:10 p.m.-6:58 p.m.

Nonstop1h 48m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 177

New YorkMontreal

LGA New York LaGuardia - YUL Montreal Pierre Elliott Trudeau Intl

LGAYUL

New York LaGuardia

Wed 21/10

11:59 a.m.-1:37 p.m.

Nonstop1h 38m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 177
Quickest round-trip

New YorkMontreal

LGA New York LaGuardia - YUL Montreal Pierre Elliott Trudeau Intl

LGAYUL

New York LaGuardia

Sun 11/10

8:45 a.m.-10:15 a.m.

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 177

New YorkMontreal

LGA New York LaGuardia - YUL Montreal Pierre Elliott Trudeau Intl

LGAYUL

New York LaGuardia

Wed 7/10

7:00 a.m.-8:32 a.m.

Nonstop1h 32m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 177

New YorkToronto

JFK New York John F Kennedy Intl - YYZ Toronto Pearson Intl

JFKYYZ

New York John F Kennedy Intl

Thu 26/11

3:19 p.m.-5:14 p.m.

Nonstop1h 55m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 179

NewarkToronto

EWR Newark - YYZ Toronto Pearson Intl

EWRYYZ

Newark

Thu 12/11

3:58 p.m.-5:49 p.m.

Nonstop1h 51m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 183

NewarkToronto

EWR Newark - YYZ Toronto Pearson Intl

EWRYYZ

Newark

Mon 5/10

9:59 a.m.-11:43 a.m.

Nonstop1h 44m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 183

NewarkToronto

EWR Newark - YYZ Toronto Pearson Intl

EWRYYZ

Newark

Sat 10/10

8:28 p.m.-10:23 p.m.

Nonstop1h 55m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 183

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, April is the cheapest month in which you can book a flight from State of New York to Region of Ontario (average of C$ 381). Flying from State of New York to Region of Ontario in December is currently the most expensive (average of C$ 484). 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?

A simple way to save on the total cost of your ticket is to fly from State of New York to Region of Ontario in the afternoon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight at noon.

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

The most flights from USNY to CAON are scheduled on a Wednesday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 on average).

How much does it cost to fly round-trip from State of New York to Region of Ontario?

Airfare is typical for this route at the moment.
State of New York to Region of Ontario flights typically cost between C$ 331 and C$ 639 in November.
The cheapest round-trip price found within the last 5 days was C$ 429 on Delta (19 Nov-26 Nov).

How far ahead should I book a flight from State of New York to Region of Ontario?

To ensure you get the cheapest price possible for a flight from State of New York to Region of Ontario, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

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. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ontario

Read through reviews of airlines operating flights from New York State to Ontario, such as Porter Airlines,Delta, andAmerican 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
460 reviews
Check prices

Entertainment

6.9

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
460 reviews
Porter Airlines
8.0
Very good
460 reviews
Check prices

Entertainment

6.9

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Delta
7.8
Good
8,563 reviews
Porter Airlines
8.0
Very good
460 reviews
Check prices

Entertainment

6.9

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
American Airlines
7.1
Good
12,050 reviews
Porter Airlines
8.0
Very good
460 reviews
Check prices

Entertainment

6.9

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,617 reviews
Porter Airlines
8.0
Very good
460 reviews
Check prices

Entertainment

6.9

Crew

8.6

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

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

    For as low as C$ 429, Porter Airlines can have you in Region of Ontario from State of New York in 1h 42m. State of New York and Region of Ontario are separated by a distance of 573 km. Most flights are nonstop.

  • 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 Porter Airlines. According to our data, you can fly for as low as C$ 118. Users have also found prices from C$ 123 and C$ 123 on Delta and Air Transat, 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, April is the cheapest month in which you can book a flight from State of New York to Region of Ontario (average of C$ 381). Flying from State of New York to Region of Ontario in December is currently the most expensive (average of C$ 484). 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

Alternative routes for New York to Ontario

Newark to Toronto Island flights
Newark to Pearson Intl flights
Newark to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pearson Intl flights
Los Angeles to Vancouver Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
LaGuardia to Pearson Intl flights
San Francisco to Vancouver Intl flights
John F Kennedy Intl to Vancouver Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Los Angeles to Pearson Intl flights
LaGuardia to Toronto Island flights
Newark to Vancouver Intl flights
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Dulles Intl to Pearson Intl flights
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O'Hare Intl to Pearson Intl flights
Boston to Pearson Intl flights
Boston to Toronto Island flights
Dallas/Fort Worth to Pearson Intl flights
San Francisco to Pearson Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Toronto Island flights
Boston to Pierre Elliott Trudeau Intl flights
Newark to Calgary flights
Seattle to Calgary flights
Los Angeles to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Calgary flights
Ontario to Vancouver Intl flights
San Francisco to Calgary flights
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O'Hare Intl to Vancouver Intl flights
Dulles Intl to Toronto Island flights
LaGuardia to Vancouver Intl flights
Atlanta to Pearson Intl flights
Hobby to Pearson Intl flights
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John F Kennedy Intl to Calgary flights
Newark to Québec City flights
Portland to Vancouver Intl flights
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Philadelphia to Pearson Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
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Los Angeles to Calgary flights
San Diego to Vancouver Intl flights
O'Hare Intl to Toronto Island flights

Top 7 airlines flying from New York to Ontario

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 176AverageC$ 415FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 176AverageC$ 579FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 216AverageC$ 426FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 219AverageC$ 575FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 226AverageC$ 477FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 239AverageC$ 486FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 540AverageC$ 813FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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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