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Cheap flights from Newark Airport to Ontario from C$ 152

EWR — YYZ
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Newark to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Newark to Ontario

Thu 1/107:25 p.m. -
Nonstop1h 35m
Mon 5/1010:30 a.m. -
1 stop5h 15m
Deal found 6/9C$ 330
Fri 2/107:55 p.m. -
Nonstop1h 40m
Mon 5/109:00 a.m. -
1 stop8h 55m
Deal found 8/9C$ 330
Thu 1/108:55 a.m. -
Nonstop1h 35m
Sun 11/1010:00 a.m. -
1 stop6h 55m
Deal found 5/9C$ 332
Wed 23/92:35 p.m. -
1 stop4h 20m
Wed 30/911:55 a.m. -
1 stop3h 50m
Deal found 6/9C$ 334
Mon 28/97:25 p.m. -
Nonstop1h 35m
Thu 1/1011:55 a.m. -
1 stop3h 50m
Deal found 6/9C$ 335
Thu 29/1012:50 p.m. -
1 stop6h 15m
Sun 1/117:00 a.m. -
1 stop5h 10m
Deal found 5/9C$ 335
Thu 1/102:35 p.m. -
1 stop4h 20m
Tue 6/1011:55 a.m. -
1 stop3h 50m
Deal found 5/9C$ 336
Wed 23/98:55 a.m. -
Nonstop1h 35m
Sat 26/911:55 a.m. -
1 stop3h 50m
Deal found 5/9C$ 338
Fri 6/1112:50 p.m. -
1 stop6h 15m
Sun 8/117:00 a.m. -
1 stop5h 10m
Deal found 6/9C$ 338
Sat 19/98:00 a.m. -
Nonstop1h 35m
Tue 29/911:55 a.m. -
1 stop3h 50m
Deal found 5/9C$ 339
Wed 4/1112:50 p.m. -
1 stop6h 15m
Sun 8/117:00 a.m. -
1 stop5h 10m
Deal found 6/9C$ 339
Thu 1/101:30 p.m. -
Nonstop1h 35m
Wed 14/108:30 a.m. -
Nonstop1h 30m
Deal found 5/9C$ 341

Find flight deals from Newark to Ontario

Round-trip from

C$ 330

One-way from

C$ 152

Popular in

November

Cheapest in

April

Average price

C$ 460

Good round-trip deal

C$ 181 or less

Good one-way deal

C$ 215 or less
Porter Airlines
  • Porter Airlines
  • 1/10-5/10
  • 1 total stop
  • 6h 50m total
  • Newark to Ontario
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Porter Airlines
  • Porter Airlines
  • 1/10-31/12
  • Nonstop
  • 1h 40m total
  • Newark to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 50 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 8 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 Newark to Ontario.
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Price to beat on a one-way flight from Newark to Ontario.
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Cheapflights Fare Finder

 
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

Cheapest round-trip

NewarkOttawa

EWR Newark - YOW Ottawa

EWRYOW

Newark

Sat 10/10

1:30 p.m.-7:07 p.m.

1 stop5h 37m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 160

NewarkOttawa

EWR Newark - YOW Ottawa

EWRYOW

Newark

Sun 8/11

9:40 a.m.-4:09 p.m.

1 stop6h 29m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 163

NewarkOttawa

EWR Newark - YOW Ottawa

EWRYOW

Newark

Fri 23/10

1:30 p.m.-8:02 p.m.

1 stop6h 32m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 167

NewarkOttawa

EWR Newark - YOW Ottawa

EWRYOW

Newark

Tue 8/12

12:50 p.m.-2:30 p.m.

Nonstop1h 40m

Ottawa

Wed 31/12

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

Nonstop0h 00m

C$ 170

NewarkMontreal

EWR Newark - YUL Montreal Pierre Elliott Trudeau Intl

EWRYUL

Newark

Fri 9/10

6:25 a.m.-11:15 a.m.

1 stop4h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 172

NewarkMontreal

EWR Newark - YUL Montreal Pierre Elliott Trudeau Intl

EWRYUL

Newark

Thu 15/10

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$ 178

NewarkToronto

EWR Newark - YYZ Toronto Pearson Intl

EWRYYZ

Newark

Wed 21/10

7:17 a.m.-3:46 p.m.

1 stop8h 29m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 188

NewarkToronto

EWR Newark - YYZ Toronto Pearson Intl

EWRYYZ

Newark

Wed 14/10

10:22 a.m.-3:46 p.m.

1 stop5h 24m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 188

NewarkToronto

EWR Newark - YYZ Toronto Pearson Intl

EWRYYZ

Newark

Fri 23/10

7:17 a.m.-3:46 p.m.

1 stop8h 29m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 196

NewarkToronto

EWR Newark - YYZ Toronto Pearson Intl

EWRYYZ

Newark

Mon 12/10

7:59 p.m.-11:54 p.m.

1 stop3h 55m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 196

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Newark to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Newark with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Newark Airport to Ontario

What is the cheapest month to book a flight from Newark Airport to Region of Ontario?

Currently, February is the cheapest month in which you can book a flight from Newark Airport to Region of Ontario (average of C$ 397). Flying from Newark Airport to Region of Ontario in September is currently the most expensive (average of C$ 491). 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 EWR to ON?

It’s typically best to fly out from Newark Airport to Region of Ontario in the evening. Doing so could potentially save you 17% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Newark Airport to Region of Ontario

The most flights from EWR to CAON are scheduled on a Wednesday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 on average).

How much does it cost to fly round-trip from Newark Airport to Region of Ontario?

Airfare is below average for this route at the moment.
Newark Airport to Region of Ontario flights typically cost between C$ 460 and C$ 767 in October.
The cheapest round-trip price found within the last 5 days was C$ 330 on Air Canada (2 Oct-5 Oct).

How far ahead should I book a flight from Newark Airport to Region of Ontario?

To ensure you get the cheapest price possible for a flight from Newark Airport to Region of Ontario, you should look to book at least 89 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 Newark Airport to Region of Ontario?

Travelers seeking maximum savings on their Newark Airport to Region of Ontario flight should consider departing on Saturday evenings 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 reviews from past customers who have flown Porter Airlines,United Airlines, andAir Canada from Newark Airport to Ontario. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
459 reviews
Check prices

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Entertainment

6.9

Boarding

8.2

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
459 reviews
Porter Airlines
8.0
Very good
459 reviews
Check prices

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Entertainment

6.9

Boarding

8.2

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
United Airlines
7.4
Good
10,188 reviews
Porter Airlines
8.0
Very good
459 reviews
Check prices

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Entertainment

6.9

Boarding

8.2

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
11,605 reviews
Porter Airlines
8.0
Very good
459 reviews
Check prices

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Entertainment

6.9

Boarding

8.2

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 Newark Airport to Region of Ontario?

    Departing from Newark Airport to Region of Ontario will take you 1h 40m. Airlines will cover a distance of 531 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 Newark Airport to Region of Ontario one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 110. Porter Airlines flights start at C$ 123 while deals on Air Transat start at C$ 129 one-way.

  • What are the most popular routes from Newark Airport to Region of Ontario?

    While some choose either Newark - Toronto Pearson Intl or Newark - Montreal Pierre Elliott Trudeau Intl, Newark - Toronto Island is the most popular route from Newark Airport to Region of Ontario.

  • What are the most reliable airlines from Newark Airport to Region of Ontario?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Newark Airport to Region of Ontario on time: Sun Country Air (100%), Air Canada (74%), Republic Airways (71%).

  • What are the cheapest flights from Newark Airport to Region of Ontario?

    Looking for the cheapest flight from Newark Airport to Region of Ontario? While on average our users pay C$ 1,153, our data indicates the cheapest price to be C$ 119. The most popular route (Newark - Toronto Island), is priced around C$ 314.

  • Can I find deals for flights from Newark to Ontario that include hotel bookings?

    Yes. In addition to deals on Newark to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Newark to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to Ontario.

  • Can I find deals for business class flights from Newark to Ontario?

    Yes. Cheapflights offers flight deals from Newark 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 Newark Airport to Region of Ontario?

    Currently, February is the cheapest month in which you can book a flight from Newark Airport to Region of Ontario (average of C$ 397). Flying from Newark Airport to Region of Ontario in September is currently the most expensive (average of C$ 491). 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

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Alternative routes for Newark to Ontario

Newark to Toronto Island flights
Newark to Pearson Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Newark to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pearson Intl flights
LaGuardia to Pearson Intl flights
John F Kennedy Intl to Vancouver Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Newark to Vancouver Intl flights
LaGuardia to Toronto Island flights
John F Kennedy Intl to Toronto Island flights
Newark to Québec City flights
Newark to Calgary flights
LaGuardia to Vancouver Intl flights
Newark to Hamilton flights
John F Kennedy Intl to Calgary flights
Newark to Halifax flights
LaGuardia to Québec City flights
LaGuardia to Calgary flights
Newark to Ottawa flights
John F Kennedy Intl to Québec City flights
LaGuardia to Halifax flights
John F Kennedy Intl to Halifax flights
John F Kennedy Intl to Ottawa flights
LaGuardia to Ottawa flights
LaGuardia to Edmonton flights
Newark to Winnipeg flights
LaGuardia to Kelowna flights
John F Kennedy Intl to Edmonton flights
Newark to Edmonton flights
John F Kennedy Intl to Kelowna flights
Newark to Kelowna flights
Newark to Victoria flights
LaGuardia to Victoria flights
LaGuardia to Hamilton flights
John F Kennedy Intl to Victoria flights
LaGuardia to Winnipeg flights
Newark to Charlottetown flights
John F Kennedy Intl to Winnipeg flights
Newark to St. John's flights
Newark to Saskatoon flights
John F Kennedy Intl to Saskatoon flights
LaGuardia to St. John's flights
LaGuardia to Saskatoon flights
LaGuardia to Moncton flights
Newark to London flights

Top 3 airlines flying from Newark to Ontario

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 225AverageC$ 474FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 246AverageC$ 412FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 252AverageC$ 640FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from Newark to Ontario?

Cheapflights makes it easy to find Newark to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Newark to Ontario.

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

Need flexible booking options for your flight to Ontario from Newark? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Newark to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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