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Cheap flights from New York State to Ontario from C$ 133

JFK — YYZ
25 Nov — 2 Dec1
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

Sat 14/119:35 a.m. -
Nonstop1h 46m
Wed 13/17:00 a.m. -
Nonstop1h 40m
Deal found 21/10C$ 238
Wed 18/119:35 a.m. -
Nonstop1h 46m
Sat 21/116:25 p.m. -
Nonstop1h 35m
Deal found 22/10C$ 240
Sat 21/119:35 a.m. -
Nonstop1h 46m
Sun 22/117:00 a.m. -
Nonstop1h 35m
Deal found 22/10C$ 242
Sat 14/119:35 a.m. -
Nonstop1h 46m
Wed 18/116:25 p.m. -
Nonstop1h 35m
Deal found 21/10C$ 244
Thu 19/119:35 a.m. -
Nonstop1h 46m
Sun 22/116:25 p.m. -
Nonstop1h 35m
Deal found 23/10C$ 245
Wed 18/111:00 p.m. -
Nonstop1h 45m
Sat 21/118:30 a.m. -
1 stop6h 05m
Deal found 21/10C$ 245
Tue 24/119:35 a.m. -
Nonstop1h 46m
Wed 2/127:00 a.m. -
Nonstop1h 42m
Deal found 22/10C$ 247
Sat 21/119:35 a.m. -
Nonstop1h 46m
Mon 23/117:00 a.m. -
Nonstop1h 35m
Deal found 22/10C$ 248
Fri 20/115:55 p.m. -
Nonstop1h 45m
Sun 6/127:00 a.m. -
Nonstop1h 42m
Deal found 23/10C$ 249
Thu 12/114:00 p.m. -
Nonstop1h 45m
Mon 16/118:30 a.m. -
1 stop3h 53m
Deal found 22/10C$ 249
Fri 20/115:55 p.m. -
Nonstop1h 45m
Tue 24/113:25 p.m. -
Nonstop1h 34m
Deal found 23/10C$ 251
Fri 20/119:00 p.m. -
Nonstop1h 46m
Sun 22/113:25 p.m. -
Nonstop1h 34m
Deal found 25/10C$ 254

Find flight deals from New York to Ontario

Round-trip from

C$ 238

One-way from

C$ 133

Popular in

November

Cheapest in

April

Average price

C$ 485

Good round-trip deal

C$ 245 or less

Good one-way deal

C$ 197 or less
Porter Airlines
  • Porter Airlines
  • 14/11-13/1
  • Nonstop
  • 3h 26m total
  • New York to Ontario
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Porter Airlines
  • Porter Airlines
  • 26/11-31/12
  • 1 total stop
  • 4h 07m total
  • New York to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 59 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease (C$ 7 potential savings vs. average RT price).
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Average for round-trip flights in October 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

New YorkOttawa

LGA New York LaGuardia - YOW Ottawa

LGAYOW

New York LaGuardia

Wed 18/11

5:55 p.m.-12:37 a.m.

1 stop6h 42m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 144

New YorkOttawa

LGA New York LaGuardia - YOW Ottawa

LGAYOW

New York LaGuardia

Wed 18/11

7:55 a.m.-1:17 p.m.

1 stop5h 22m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 147

New YorkOttawa

LGA New York LaGuardia - YOW Ottawa

LGAYOW

New York LaGuardia

Fri 13/11

4:00 p.m.-9:52 p.m.

1 stop5h 52m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 147

New YorkOttawa

LGA New York LaGuardia - YOW Ottawa

LGAYOW

New York LaGuardia

Mon 7/12

4:05 p.m.-9:52 p.m.

1 stop5h 47m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 158

New YorkOttawa

LGA New York LaGuardia - YOW Ottawa

LGAYOW

New York LaGuardia

Wed 18/11

5:55 p.m.-10:02 p.m.

1 stop4h 07m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 170

New YorkToronto

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

JFKYYZ

New York John F Kennedy Intl

Thu 10/12

9:35 a.m.-11:25 a.m.

Nonstop1h 50m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 171

New YorkToronto

LGA New York LaGuardia - YYZ Toronto Pearson Intl

LGAYYZ

New York LaGuardia

Thu 10/12

5:55 p.m.-7:39 p.m.

Nonstop1h 44m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 171

New YorkToronto

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

JFKYYZ

New York John F Kennedy Intl

Mon 9/11

8:55 p.m.-10:51 p.m.

Nonstop1h 56m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 171

New YorkToronto

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

JFKYYZ

New York John F Kennedy Intl

Thu 12/11

8:55 p.m.-10:51 p.m.

Nonstop1h 56m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 171

New YorkToronto

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

JFKYYZ

New York John F Kennedy Intl

Sat 14/11

4:39 p.m.-10:57 p.m.

1 stop6h 18m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 171

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/10

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$ 385). Flying from State of New York to Region of Ontario in October is currently the most expensive (average of C$ 502). 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 11% 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 Friday (24 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (18 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$ 301 and C$ 666 in January.
The cheapest round-trip price found within the last 5 days was C$ 346 on American Airlines (25 Jan-27 Jan).

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 85 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 Friday 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, andAir Transat. 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
467 reviews
Check prices

Boarding

8.2

Food

7.6

Entertainment

6.9

Comfort

8.0

Crew

8.6

Overall

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
467 reviews
Porter Airlines
8.0
Very good
467 reviews
Check prices

Boarding

8.2

Food

7.6

Entertainment

6.9

Comfort

8.0

Crew

8.6

Overall

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
8,677 reviews
Porter Airlines
8.0
Very good
467 reviews
Check prices

Boarding

8.2

Food

7.6

Entertainment

6.9

Comfort

8.0

Crew

8.6

Overall

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 Transat
7.7
Good
584 reviews
Porter Airlines
8.0
Very good
467 reviews
Check prices

Boarding

8.2

Food

7.6

Entertainment

6.9

Comfort

8.0

Crew

8.6

Overall

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
11,815 reviews
Porter Airlines
8.0
Very good
467 reviews
Check prices

Boarding

8.2

Food

7.6

Entertainment

6.9

Comfort

8.0

Crew

8.6

Overall

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
7.0
Good
12,190 reviews
Porter Airlines
8.0
Very good
467 reviews
Check prices

Boarding

8.2

Food

7.6

Entertainment

6.9

Comfort

8.0

Crew

8.6

Overall

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$ 299, Delta can have you in Region of Ontario from State of New York in 1h 49m. State of New York and Region of Ontario are separated by a distance of 573 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 Porter Airlines. According to our data, you can fly for as low as C$ 119. Users have also found prices from C$ 124 and C$ 124 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$ 385). Flying from State of New York to Region of Ontario in October is currently the most expensive (average of C$ 502). 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
John F Kennedy Intl to Pearson Intl flights
Newark to Pierre Elliott Trudeau Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
San Francisco to Vancouver Intl flights
John F Kennedy Intl to Vancouver Intl flights
Los Angeles to Vancouver Intl flights
Newark to Vancouver Intl flights
LaGuardia to Toronto Island flights
LaGuardia to Pearson Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Reagan-National to Pearson Intl flights
O'Hare Intl to Pearson Intl flights
Dulles Intl to Pearson Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Los Angeles to Pearson Intl flights
San Francisco to Pearson Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Pearson Intl flights
Newark to Québec City flights
LaGuardia to Vancouver Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Seattle to Pearson Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
Los Angeles to Calgary flights
Newark to Calgary flights
Dallas/Fort Worth to Vancouver Intl flights
Ontario to Vancouver Intl flights
Atlanta to Pearson Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Toronto Island flights
Newark to Hamilton flights
Hobby to Pearson Intl flights
Boston to Pearson Intl flights
Dulles Intl to Toronto Island flights
Baltimore to Pierre Elliott Trudeau Intl flights
Denver to Vancouver Intl flights
O'Hare Intl to Vancouver Intl flights
Boston to Toronto Island flights
John F Kennedy Intl to Calgary flights
San Francisco to Calgary flights
Seattle to Vancouver Intl flights
O'Hare Intl to Calgary flights
George Bush Intcntl to Pearson Intl flights
Fort Lauderdale to Pearson Intl flights
Midway to Pearson Intl flights
Minneapolis to Vancouver Intl flights
Hobby to Calgary flights

Top 7 airlines flying from New York to Ontario

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 153AverageC$ 595FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 178AverageC$ 419FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 204AverageC$ 425FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 221AverageC$ 582FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 229AverageC$ 482FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 242AverageC$ 447FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 590AverageC$ 756FlexibilityNo 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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