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Cheap flights from New York to Ontario from £78

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Ontario departing on 27/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
06:05 - 07:32
LGA
-
YUL
1h 27mdirect
Air Canada Logo
08:20 - 09:53
YUL
-
LGA
1h 33mdirect
£152Air Canada
Thu, 8 Jan - Sat, 10 Jan
Air Canada Logo
10:05 - 11:35
JFK
-
YUL
1h 30mdirect
Air Canada Logo
19:10 - 20:58
YUL
-
JFK
1h 48mdirect
£153Air Canada
Thu, 8 Jan - Sat, 10 Jan
Multiple Airlines Logo
06:05 - 10:49
LGA
-
YYZ
4h 44m1 stop
Multiple Airlines Logo
07:15 - 08:55
YYZ
-
LGA
1h 40mdirect
£155Multiple Airlines
Sun, 25 Jan - Sun, 1 Feb
Multiple Airlines Logo
15:45 - 20:11
EWR
-
YYZ
4h 26m1 stop
Multiple Airlines Logo
16:35 - 18:08
YYZ
-
EWR
1h 33mdirect
£161Multiple Airlines
Sun, 25 Jan - Sun, 1 Feb
Porter Airlines Logo
11:40 - 16:30
EWR
-
YUL
4h 50m1 stop
Porter Airlines Logo
08:55 - 14:00
YUL
-
EWR
5h 05m1 stop
£170Porter Airlines
Sat, 21 Feb - Sun, 22 Feb
Porter Airlines Logo
18:10 - 22:45
EWR
-
YUL
4h 35m1 stop
Porter Airlines Logo
11:25 - 16:30
YUL
-
EWR
5h 05m1 stop
£172Porter Airlines
Sun, 25 Jan - Sun, 1 Feb
Delta Logo
07:39 - 09:23
LGA
-
YYZ
1h 44mdirect
Delta Logo
07:50 - 09:46
YYZ
-
LGA
1h 56mdirect
£178Delta
Thu, 12 Feb - Sat, 28 Feb
Delta Logo
15:29 - 17:23
JFK
-
YYZ
1h 54mdirect
Delta Logo
06:00 - 08:04
YYZ
-
JFK
2h 04mdirect
£178Delta
Fri, 9 Jan - Sun, 11 Jan
United Airlines Logo
09:15 - 16:02
LGA
-
YYZ
6h 47m1 stop
United Airlines Logo
19:40 - 23:43
YYZ
-
LGA
4h 03m1 stop
£179United Airlines
Thu, 15 Jan - Thu, 15 Jan
United Airlines Logo
09:00 - 16:02
EWR
-
YYZ
7h 02m1 stop
United Airlines Logo
18:40 - 20:35
YYZ
-
EWR
1h 55mdirect
£182United Airlines
Wed, 25 Feb - Wed, 25 Feb

United Airlines flights from New York to Region of Ontario

Our best United Airlines deals on New York to Region of Ontario flight tickets
United Airlines
14 Jan
LGA10:10New York LaGuardia
5h 52m
1 stop
YYZ16:02Toronto Pearson Intl
14 Jan
YYZ19:40Toronto Pearson Intl
4h 03m
1 stop
LGA23:43New York LaGuardia
£179
Find similar
United Airlines
14 Jan
EWR07:45Newark
8h 17m
1 stop
YYZ16:02Toronto Pearson Intl
14 Jan
YYZ18:40Toronto Pearson Intl
1h 54m
EWR20:34Newark
£182
Find similar
United Airlines
6 Jan
EWR17:18Newark
1h 59m
YYZ19:17Toronto Pearson Intl
13 Jan
YYZ07:30Toronto Pearson Intl
1h 48m
EWR09:18Newark
£193
Find similar

Delta flights from New York to Region of Ontario

Our best Delta deals on New York to Region of Ontario flight tickets
Delta
12 Feb
LGA11:33New York LaGuardia
1h 51m
YYZ13:24Toronto Pearson Intl
1 Mar
YYZ06:05Toronto Pearson Intl
1h 52m
LGA07:57New York LaGuardia
£178
Find similar
Delta
15 Feb
LGA06:00New York LaGuardia
5h 18m
1 stop
YYZ11:18Toronto Pearson Intl
27 Feb
YYZ06:05Toronto Pearson Intl
1h 52m
LGA07:57New York LaGuardia
£185
Find similar
Delta
5 Jan
LGA07:40New York LaGuardia
1h 46m
YYZ09:26Toronto Pearson Intl
9 Jan
YYZ18:45Toronto Pearson Intl
1h 47m
LGA20:32New York LaGuardia
£187
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from New York to Region of 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, momondo users made 279,928 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from New York to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Thu 8/1

06:05-07:32

Nonstop1h 27m

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

08:20-09:53

Nonstop1h 33m

£152

New YorkMontreal

JFK - YUL

JFKYUL

New York John F Kennedy Intl

Thu 8/1

10:05-11:35

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

19:10-20:58

Nonstop1h 48m

£153

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Sun 25/1

06:05-10:49

1 stop4h 44m

Toronto Pearson Intl

Sun 1/2

07:15-08:55

Nonstop1h 40m

£155

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Sun 25/1

15:45-20:11

1 stop4h 26m

Toronto Pearson Intl

Sun 1/2

16:35-18:08

Nonstop1h 33m

£161

NewarkMontreal

EWR - YUL

EWRYUL

Newark

Sat 21/2

11:40-16:30

1 stop4h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 22/2

08:55-14:00

1 stop5h 05m

£170

NewarkMontreal

EWR - YUL

EWRYUL

Newark

Sun 25/1

18:10-22:45

1 stop4h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

11:25-16:30

1 stop5h 05m

£172

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Thu 12/2

07:39-09:23

Nonstop1h 44m

Toronto Pearson Intl

Sat 28/2

07:50-09:46

Nonstop1h 56m

£178

New YorkToronto

JFK - YYZ

JFKYYZ

New York John F Kennedy Intl

Fri 9/1

15:29-17:23

Nonstop1h 54m

Toronto Pearson Intl

Sun 11/1

06:00-08:04

Nonstop2h 04m

£178

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Thu 15/1

09:15-16:02

1 stop6h 47m

Toronto Pearson Intl

Thu 15/1

19:40-23:43

1 stop4h 03m

£179

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Wed 25/2

09:00-16:02

1 stop7h 02m

Toronto Pearson Intl

Wed 25/2

18:40-20:35

Nonstop1h 55m

£182

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ontario from

How to get the cheapest flight ticket from New York to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Region of Ontario?

In general, May is the cheapest month to fly from New York to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £178. If you aren’t able to travel to Region of Ontario during the month of May, then flying in June is also cheap. Prices for this month can be found on momondo for an average of £182.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from New York to Region of Ontario is on a Tuesday when prices can be found for as low as £177. Flights from New York to Region of Ontario on a Sunday will generally be more expensive and average around £335. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our data shows that the cheapest New York to Region of Ontario flights are usually those with departure times in the morning. Our users have found flights to Region of Ontario in the morning for as low as £197. In the afternoon is when there is more demand to fly to Region of Ontario, so prices are often more expensive at around £299 per ticket.

What is the cheapest New York to Ontario flight route?

Fly from Newark to Ottawa for the best New York - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around £202 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from New York for as low as £147 on momondo.

What cabin class options are available on New York to Ontario flights?

There are 4 cabin classes available to choose from on New York to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York to Region of Ontario flights?

You could potentially save up to 14% on your flight if you consider stops on a New York to Region of Ontario flight.

Cheap New York to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Region of Ontario

Best price found

£88

Fastest flight time

1h 27m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Region of Ontario

123 airports
The best one-way flight to Region of Ontario from New York in the past 72 hours is £88. The best return flight deal from New York to Region of Ontario found on momondo in the last 72 hours is £172.
The fastest flight from New York to Region of Ontario takes 1h 27m
Direct flights go from New York to Region of Ontario on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. Airline offering direct flights is Air Canada..
There are 123 airports in Region of Ontario. From New York there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL).
Search flight deals

  • When did momondo last update prices for flights from New York to Ontario?

    Prices for flights from New York to Ontario refresh daily.

  • How many operators does momondo search for flights from New York to Ontario?

  • How old do you have to be to fly from New York to Ontario?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from New York to Region of Ontario?

Best airlines flying from New York to Region of Ontario

Compare and see reviews for airlines that fly from New York to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom £143Free CancellationRating
7.1
10,516 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from New York to Ontario?

Finding the right flight to Ontario from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

Can I find flights from New York to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New York to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from New York to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New York to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from New York and alert you when they change.

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Ontario

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