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Cheap flights from Ontario to Newark Airport from C$ 178

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EWR
25 Aug — 1 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Newark

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Newark
Explore the most affordable flight options available from Ontario to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 July 2026.

Thu 27/89:05 a.m.
YOW
-
EWR
Nonstop1h 35m
Porter Airlines
Mon 31/810:40 a.m.
EWR
-
YOW
Nonstop1h 45m
Porter Airlines
Deal found 25/7C$ 280
Tue 18/85:55 p.m.
YOW
-
EWR
1 stop4h 05m
Porter Airlines
Tue 25/81:30 p.m.
EWR
-
YOW
1 stop6h 34m
Porter Airlines
Deal found 21/7C$ 282
Wed 19/82:10 p.m.
YOW
-
EWR
Nonstop1h 35m
Porter Airlines
Wed 26/810:40 a.m.
EWR
-
YOW
Nonstop1h 45m
Porter Airlines
Deal found 22/7C$ 283
Wed 12/85:55 p.m.
YOW
-
EWR
1 stop4h 05m
Porter Airlines
Thu 20/88:00 a.m.
EWR
-
YOW
1 stop4h 54m
Porter Airlines
Deal found 21/7C$ 292
Fri 21/89:05 a.m.
YOW
-
EWR
Nonstop1h 35m
Porter Airlines
Wed 26/810:40 a.m.
EWR
-
YOW
Nonstop1h 45m
Porter Airlines
Deal found 22/7C$ 297
Mon 24/89:05 a.m.
YOW
-
EWR
Nonstop1h 35m
Porter Airlines
Mon 31/810:40 a.m.
EWR
-
YOW
Nonstop1h 45m
Porter Airlines
Deal found 25/7C$ 299
Thu 20/81:10 p.m.
YUL
-
EWR
Nonstop1h 45m
Air Canada
Sun 23/86:00 a.m.
EWR
-
YUL
Nonstop1h 38m
Air Canada
Deal found 24/7C$ 318
Thu 13/88:00 p.m.
YUL
-
EWR
Nonstop1h 40m
Porter Airlines
Wed 19/86:25 a.m.
EWR
-
YUL
1 stop5h 45m
Porter Airlines
Deal found 21/7C$ 321
Thu 20/812:50 p.m.
YUL
-
EWR
1 stop5h 55m
Porter Airlines
Mon 24/86:25 a.m.
EWR
-
YUL
1 stop5h 45m
Porter Airlines
Deal found 21/7C$ 323
Wed 19/83:15 p.m.
YUL
-
EWR
Nonstop1h 40m
Porter Airlines
Thu 27/812:25 p.m.
EWR
-
YUL
Nonstop1h 43m
Porter Airlines
Deal found 23/7C$ 324
Tue 18/86:30 a.m.
YUL
-
EWR
1 stop5h 15m
Porter Airlines
Tue 18/84:25 p.m.
EWR
-
YUL
1 stop5h 45m
Porter Airlines
Deal found 22/7C$ 326
Thu 20/83:15 p.m.
YUL
-
EWR
Nonstop1h 40m
Porter Airlines
Fri 21/88:00 a.m.
EWR
-
YUL
1 stop4h 10m
Porter Airlines
Deal found 22/7C$ 327

Find flight deals from Ontario to Newark

Keep the following information in mind while searching for Ontario to Newark flight deals. Data was last updated 26 July 2026.

Round-trip from

C$ 280

One-way from

C$ 178

Popular in

June

Cheapest in

September

Average price

C$ 388

Good round-trip deal

C$ 342 or less

Good one-way deal

C$ 229 or less
Porter Airlines
  • Porter Airlines
  • 27/8-31/8
  • Nonstop
  • 3h 20m total
  • Ontario to Newark
Search Deals
Porter Airlines
  • Porter Airlines
  • 25/8
  • Nonstop
  • 1h 35m total
  • Ontario to Newark
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Newark.
Search Deals
Price to beat on a one-way flight from Ontario to Newark.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Newark 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, Cheapflights users made 629,999 searches. Data last updated 26 July 2026.
Use the filters below to find and compare flights from Ontario to Newark Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoNewark

YYZ - EWR

YYZEWR

Toronto Pearson Intl

Tue 15/9

1:00 p.m.-9:32 p.m.

1 stop8h 32m

Newark

Wed 16/9

7:35 a.m.-9:19 a.m.

Nonstop1h 44m

C$ 345

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Thu 27/8

2:10 p.m.-3:45 p.m.

Nonstop1h 35m

Newark

Mon 31/8

10:40 a.m.-12:25 p.m.

Nonstop1h 45m

C$ 355

TorontoNewark

YTZ - EWR

YTZEWR

Toronto Island

Fri 21/8

10:55 a.m.-4:55 p.m.

1 stop6h 00m

Newark

Sat 29/8

8:00 a.m.-9:35 a.m.

Nonstop1h 35m

C$ 364

MontrealNewark

YUL - EWR

YULEWR

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

8:00 p.m.-9:40 p.m.

Nonstop1h 40m

Newark

Mon 17/8

12:25 p.m.-2:08 p.m.

Nonstop1h 43m

C$ 366

MontrealNewark

YUL - EWR

YULEWR

Montreal Pierre Elliott Trudeau Intl

Sat 22/8

3:15 p.m.-4:55 p.m.

Nonstop1h 40m

Newark

Thu 27/8

5:35 p.m.-7:18 p.m.

Nonstop1h 43m

C$ 368

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Fri 14/8

6:05 a.m.-7:37 a.m.

Nonstop1h 32m

Newark

Sun 16/8

6:00 a.m.-10:35 a.m.

1 stop4h 35m

C$ 372

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Wed 19/8

5:55 p.m.-10:00 p.m.

1 stop4h 05m

Newark

Mon 24/8

12:25 p.m.-9:20 p.m.

2 stops8h 55m

C$ 372

MontrealNewark

YUL - EWR

YULEWR

Montreal Pierre Elliott Trudeau Intl

Sat 15/8

6:00 a.m.-7:38 a.m.

Nonstop1h 38m

Newark

Mon 17/8

6:30 a.m.-11:52 a.m.

1 stop5h 22m

C$ 378

OttawaNewark

YOW - EWR

YOWEWR

Ottawa

Tue 18/8

5:55 p.m.-10:00 p.m.

1 stop4h 05m

Newark

Tue 25/8

6:25 a.m.-1:17 p.m.

2 stops6h 52m

C$ 383

MontrealNewark

YUL - EWR

YULEWR

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

9:15 a.m.-9:56 p.m.

1 stop12h 41m

Newark

Sun 30/8

6:00 a.m.-2:40 p.m.

1 stop8h 40m

C$ 385

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/7

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

Have a flexible travel schedule? Discover the best time to fly to Newark from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Newark Airport (average of C$ 352). Flying from Region of Ontario to Newark Airport in July is currently the most expensive (average of C$ 431). 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 ON to EWR?

Find hourly flight availability from Ontario to Newark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 July 2026.

When flying from Region of Ontario to Newark Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 41% versus a flight at noon.

Weekly flight availability from Region of Ontario to Newark Airport

Explore weekly flight availability from Ontario to Newark. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 26 July 2026.

The most flights from CAON to EWR are scheduled on a Friday (24 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (20 on average).

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

Airfare is below average for this route at the moment.
Region of Ontario to Newark Airport flights typically cost between C$ 397 and C$ 551 in August.
The cheapest round-trip price found within the last 5 days was C$ 330 on Porter Airlines (20 Aug-24 Aug).

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

To ensure you get the cheapest price possible for a flight from Region of Ontario to Newark Airport, you should look to book at least 40 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 Region of Ontario to Newark Airport?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Newark. Price data was last updated on 25 July 2026.

Travelers seeking maximum savings on their Region of Ontario to Newark Airport flight should consider departing on Thursday mornings 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Newark. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Region of Ontario to Newark Airport?

    For as low as C$ 355, United Airlines can have you in Newark Airport from Region of Ontario in 1h 35m. There are 528 km between Region of Ontario and Newark Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Region of Ontario to Newark Airport one-way?

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 153. Users have also found prices from C$ 172 and C$ 182 on Air Transat and Air Canada, respectively.

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

    Most travellers choose Toronto Island - Newark, Toronto Pearson Intl - Newark or Hamilton - Newark when deciding on the best route from Region of Ontario to Newark Airport.

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

    Consider Republic Airways (77%), United Airlines (68%) or Air Canada (64%) when booking your flight. These represent the most reliable airlines when flying from Region of Ontario to Newark Airport.

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

    While on average a flight from Region of Ontario to Newark Airport is generally C$ 1,310, our data shows the cheapest flight currently is C$ 218. When looking at the most popular route, (Toronto Island - Newark), you can expect to pay C$ 230 for that flight.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Newark Airport (average of C$ 352). Flying from Region of Ontario to Newark Airport in July is currently the most expensive (average of C$ 431). 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

Travelling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Queens
Staten Island
Carlstadt
Rahway
East Rutherford
Carteret
Danbury
Westbury
Fort Lee
Yonkers
Hoboken
Paramus
New Brunswick
Hicksville
Clifton
Secaucus
Stratford
Woodbridge
South Plainfield
Hackensack

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Newark

See prices for flight routes from nearby airports that may be better suited for you.
Toronto Island to Newark flights
Pearson Intl to Newark flights
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to LaGuardia flights
Toronto Island to LaGuardia flights
Toronto Island to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Hamilton to Newark flights
Pierre Elliott Trudeau Intl to Newark flights
Vancouver Intl to Newark flights
Vancouver Intl to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Vancouver Intl to LaGuardia flights
Calgary to Newark flights
Calgary to John F Kennedy Intl flights
Ottawa to Newark flights
Halifax to Newark flights
Québec City to Newark flights
Calgary to LaGuardia flights
Ottawa to LaGuardia flights
Abbotsford to John F Kennedy Intl flights
Halifax to LaGuardia flights
Ottawa to John F Kennedy Intl flights
Hamilton to John F Kennedy Intl flights
Québec City to LaGuardia flights
Edmonton to John F Kennedy Intl flights
Halifax to John F Kennedy Intl flights
Abbotsford to LaGuardia flights
Edmonton to Newark flights
Winnipeg to Newark flights
Edmonton to LaGuardia flights
Winnipeg to LaGuardia flights
Winnipeg to John F Kennedy Intl flights
Region of Waterloo Intl to John F Kennedy Intl flights
Québec City to John F Kennedy Intl flights
Victoria to Newark flights
Abbotsford to Newark flights
Saskatoon to John F Kennedy Intl flights
Victoria to LaGuardia flights
Hamilton to LaGuardia flights
Saskatoon to Newark flights
Moncton to LaGuardia flights
Saskatoon to LaGuardia flights
Moncton to Newark flights
Region of Waterloo Intl to Newark flights
Victoria to John F Kennedy Intl flights
London to Newark flights
London to LaGuardia flights
Windsor to Newark flights
Moncton to John F Kennedy Intl flights

Top 4 airlines flying from Ontario to Newark

Discover the top 4 airlines that operate flights from Ontario to Newark. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 239AverageC$ 425FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 248AverageC$ 441FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 254AverageC$ 428FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 299AverageC$ 450FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Newark. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Newark from Ontario.

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

Need flexible booking options for your flight to Newark from Ontario? 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 Ontario to Newark become cheaper?

Of course! You can now track prices for flights from Ontario to Newark and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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