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Cheap flights from Newark Airport to Ontario from $91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to Ontario departing on 1/5. 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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Find the cheapest flights from Newark Airport to Ontario

Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
2:45 pm - 4:25 pm
EWR
-
YTZ
1h 40mnonstop
Porter Airlines Logo
7:40 pm - 9:10 pm
YTZ
-
EWR
1h 30mnonstop
$209Porter Airlines
Tue, Feb 17 - Wed, Feb 18
Air Canada Logo
6:55 am - 11:40 am
EWR
-
YYZ
4h 45m1 stop
Air Canada Logo
12:00 pm - 1:40 pm
YYZ
-
EWR
1h 40mnonstop
$209Air Canada
Thu, Jan 15 - Sun, Jan 18
Porter Airlines Logo
6:10 pm - 7:50 pm
EWR
-
YTZ
1h 40mnonstop
Porter Airlines Logo
3:00 pm - 4:30 pm
YTZ
-
EWR
1h 30mnonstop
$210Porter Airlines
Sat, Jan 31 - Sun, Feb 1
Multiple Airlines Logo
3:45 pm - 8:11 pm
EWR
-
YYZ
4h 26m1 stop
Multiple Airlines Logo
12:15 pm - 9:14 pm
YYZ
-
EWR
32h 59m3 stops
$210Multiple Airlines
Fri, Jan 9 - Sun, Jan 11
Porter Airlines Logo
11:40 am - 1:20 pm
EWR
-
YTZ
1h 40mnonstop
Porter Airlines Logo
6:15 pm - 7:45 pm
YTZ
-
EWR
1h 30mnonstop
$211Porter Airlines
Tue, Jan 6 - Tue, Jan 6
Porter Airlines Logo
6:40 am - 8:20 am
EWR
-
YTZ
1h 40mnonstop
Porter Airlines Logo
6:15 pm - 7:45 pm
YTZ
-
EWR
1h 30mnonstop
$213Porter Airlines
Mon, Jan 5 - Wed, Jan 7
Multiple Airlines Logo
6:59 pm - 11:43 am
EWR
-
YYZ
16h 44m1 stop
Multiple Airlines Logo
12:15 pm - 11:58 pm
YYZ
-
EWR
35h 43m3 stops
$213Multiple Airlines
Fri, Jan 23 - Sun, Jan 25
Air Canada Logo
9:05 am - 10:51 am
EWR
-
YYZ
1h 46mnonstop
Air Canada Logo
6:45 am - 8:27 am
YYZ
-
EWR
1h 42mnonstop
$221Air Canada
Fri, Jan 9 - Sun, Jan 11
United Airlines Logo
5:18 pm - 9:21 pm
EWR
-
YXU
4h 03m1 stop
United Airlines Logo
9:50 am - 3:43 pm
YXU
-
EWR
5h 53m1 stop
$697United Airlines
Tue, Jan 27 - Tue, Feb 3
United Airlines Logo
6:00 am - 5:05 pm
EWR
-
YXU
11h 05m2 stops
United Airlines Logo
5:10 am - 9:18 am
YXU
-
EWR
4h 08m1 stop
$707United Airlines
Tue, Jan 27 - Tue, Feb 3

Air Canada flights from Newark Airport to Region of Ontario

Our best Air Canada deals on Newark Airport to Region of Ontario flight tickets
Air Canada
Jan 15
EWR6:55 amNewark
4h 45m
1 stop
YYZ11:40 amToronto Pearson Intl
Jan 18
YYZ12:00 pmToronto Pearson Intl
1h 40m
EWR1:40 pmNewark
$209
Find similar
Air Canada
Jan 9
EWR9:05 amNewark
1h 46m
YYZ10:51 amToronto Pearson Intl
Jan 11
YYZ6:45 amToronto Pearson Intl
1h 42m
EWR8:27 amNewark
$221
Find similar
Air Canada
Jan 8
EWR11:05 amNewark
1h 44m
YYZ12:49 pmToronto Pearson Intl
Jan 11
YYZ6:45 amToronto Pearson Intl
1h 42m
EWR8:27 amNewark
$231
Find similar

United Airlines flights from Newark Airport to Region of Ontario

Our best United Airlines deals on Newark Airport to Region of Ontario flight tickets
United Airlines
Jan 16
EWR4:00 pmNewark
1h 49m
YYZ5:49 pmToronto Pearson Intl
Jan 18
YYZ12:45 pmToronto Pearson Intl
1h 45m
EWR2:30 pmNewark
$258
Find similar
United Airlines
Jan 12
EWR10:15 amNewark
5h 47m
1 stop
YYZ4:02 pmToronto Pearson Intl
Jan 12
YYZ7:40 pmToronto Pearson Intl
4h 19m
1 stop
EWR11:59 pmNewark
$259
Find similar
United Airlines
Jan 5
EWR7:27 pmNewark
1h 57m
YYZ9:24 pmToronto Pearson Intl
Jan 7
YYZ9:30 amToronto Pearson Intl
1h 43m
EWR11:13 amNewark
$264
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport 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 832,500 searches. Data last updated December 14, 2025.
Use the filters below to find and compare flights from Newark Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Tue 2/17

2:45 pm-4:25 pm

Nonstop1h 40m

Toronto Island

Wed 2/18

7:40 pm-9:10 pm

Nonstop1h 30m

$209

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Thu 1/15

6:55 am-11:40 am

1 stop4h 45m

Toronto Pearson Intl

Sun 1/18

12:00 pm-1:40 pm

Nonstop1h 40m

$209

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Sat 1/31

6:10 pm-7:50 pm

Nonstop1h 40m

Toronto Island

Sun 2/1

3:00 pm-4:30 pm

Nonstop1h 30m

$210

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Fri 1/9

3:45 pm-8:11 pm

1 stop4h 26m

Toronto Pearson Intl

Sun 1/11

12:15 pm-9:14 pm

3 stops32h 59m

$210

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Tue 1/6

11:40 am-1:20 pm

Nonstop1h 40m

Toronto Island

Tue 1/6

6:15 pm-7:45 pm

Nonstop1h 30m

$211

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Mon 1/5

6:40 am-8:20 am

Nonstop1h 40m

Toronto Island

Wed 1/7

6:15 pm-7:45 pm

Nonstop1h 30m

$213

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Fri 1/23

6:59 pm-11:43 am

1 stop16h 44m

Toronto Pearson Intl

Sun 1/25

12:15 pm-11:58 pm

3 stops35h 43m

$213

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Fri 1/9

9:05 am-10:51 am

Nonstop1h 46m

Toronto Pearson Intl

Sun 1/11

6:45 am-8:27 am

Nonstop1h 42m

$221

NewarkLondon

EWR - YXU

EWRYXU

Newark

Tue 1/27

5:18 pm-9:21 pm

1 stop4h 03m

London

Tue 2/3

9:50 am-3:43 pm

1 stop5h 53m

$697

NewarkLondon

EWR - YXU

EWRYXU

Newark

Tue 1/27

6:00 am-5:05 pm

2 stops11h 05m

London

Tue 2/3

5:10 am-9:18 am

1 stop4h 08m

$707

Flights are sorted by cheapest round-trip 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 Newark Airport 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?

The month of May is, on average, the cheapest month to fly to Region of Ontario from Newark Airport, with most prices found around $225. If you aren’t able to travel during the month of May, then book flights to Region of Ontario from Newark Airport during January instead. Flights to Region of Ontario in January, while not as cheap as those in May, still average around $230.

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

According to our data, Friday is the cheapest day to fly to Region of Ontario from Newark Airport. The lowest ticket price found for a Friday departure recently was $335. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Newark Airport to Region of Ontario on a Sunday will generally be more expensive and average around $445. 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?

According to our data, the cheapest time of day to fly to Region of Ontario is in the morning. momondo users have found flights departing from Newark Airport to Region of Ontario in the morning for as low as $331. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $608.

What is the cheapest Newark to Ontario flight route?

Fly from Newark to Toronto Pearson Intl for the best Newark - 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 Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around $309 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Newark Airport for as low as $253 on momondo.

What cabin class options are available on Newark to Ontario flights?

There are 4 cabin classes available to choose from on Newark 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 Newark Airport to Region of Ontario flights?

No. A direct flight is the cheapest option for a flight between Newark Airport to Region of Ontario.

Cheap Newark Airport to Region of Ontario flight deals and tips

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

Best Price Found

$137

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Region of Ontario

123 airports
The best one-way flight to Region of Ontario from Newark Airport in the past 72 hours is $137. The best round-trip flight deal from Newark Airport to Region of Ontario found on momondo in the last 72 hours is $229.
The fastest flight from Newark Airport to Region of Ontario takes 1h 30m
Direct flights go from Newark Airport to Region of Ontario every day.
There are 123 airports in Region of Ontario. From Newark Airport there are direct flights to Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ).
Search flight deals

  • When did momondo last update prices for flights from Newark Airport to Ontario?

    Prices for flights from Newark Airport to Ontario refresh daily.

  • How many operators does momondo search for flights from Newark Airport to Ontario?

  • How old do you have to be to fly from Newark Airport to Ontario?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Newark Airport to Ontario.

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

    The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Newark Airport to Region of Ontario?

Best airlines flying from Newark Airport to Region of Ontario

Compare and see reviews for airlines that fly from Newark Airport to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $101Free CancellationRating
7.1
10,525 reviews
Search Air Canada flights
Porter AirlinesPriceFrom $130Free CancellationRating
8.0
399 reviews
Search Porter Airlines flights
United AirlinesPriceFrom $150Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
Air TransatPriceFrom $196Free CancellationRating
7.8
482 reviews
Search Air Transat flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from New York.

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

Yes. momondo enables you to select and highlight flights to Ontario from New York with this policy.

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

Once you have performed a search for New York to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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, organize 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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