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Cheap flights from Newark Airport to Ontario from C$ 98

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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — YYZ
30 Apr — 7 May1
1 adult

Cheap flight deals from Newark to Ontario

Keep the following information in mind while searching for Newark to Ontario flight deals. Data was last updated 25 April 2025.

Round-trip from

C$ 243

One-way from

C$ 98

Popular in

November

Cheapest in

May

Average price

C$ 370

Good round-trip deal

C$ 282 or less

Good one-way deal

C$ 147 or less
Porter Airlines
  • Porter Airlines
  • 12/5-14/5
  • 2 total stops
  • 11h 37m total
  • Newark to Ontario
Search Deals
Porter Airlines
  • Porter Airlines
  • 20/6
  • 1 total stop
  • 5h 40m total
  • Newark to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Newark to Ontario.
Search Deals
Price to beat on a one-way flight from Newark to Ontario.
Search Deals

Find flight deals from Newark to Ontario

Cheapest flights from Newark to Ontario
Explore the most affordable flight options available from Newark to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 April 2025.

Mon 12/51:30 p.m.EWR - YTZ
1 stop5h 57mPorter Airlines
Wed 14/512:00 p.m.YTZ - EWR
1 stop5h 40mPorter Airlines
Deal found 25/4C$ 243
Sat 17/56:30 a.m.EWR - YYZ
Nonstop1h 46mMultiple Airlines
Sun 18/59:15 a.m.YYZ - EWR
1 stop4h 15mMultiple Airlines
Deal found 24/4C$ 243
Fri 9/51:30 p.m.EWR - YYZ
1 stop4h 18mPorter Airlines
Sun 11/56:55 a.m.YYZ - EWR
1 stop6h 35mPorter Airlines
Deal found 25/4C$ 247
Sun 11/511:00 a.m.EWR - YTZ
Nonstop1h 40mMultiple Airlines
Thu 15/54:20 p.m.YTZ - EWR
1 stop3h 39mMultiple Airlines
Deal found 25/4C$ 248
Fri 9/54:55 p.m.EWR - YYZ
Nonstop2h 05mAir Canada
Sat 10/56:30 a.m.YYZ - EWR
Nonstop1h 39mAir Canada
Deal found 24/4C$ 252
Sat 7/611:00 a.m.EWR - YOW
1 stop25h 59mPorter Airlines
Sun 8/64:10 p.m.YOW - EWR
Nonstop1h 30mPorter Airlines
Deal found 25/4C$ 291
Sat 31/512:00 p.m.EWR - YTZ
Nonstop1h 40mAir Transat
Sun 1/69:45 a.m.YTZ - EWR
Nonstop1h 30mAir Transat
Deal found 24/4C$ 295
Tue 17/68:21 p.m.EWR - YYZ
Nonstop2h 02mUnited Airlines
Wed 18/63:00 p.m.YYZ - EWR
Nonstop1h 48mUnited Airlines
Deal found 23/4C$ 295
Sat 10/55:55 a.m.EWR - YTZ
2 stops10h 55mAir Canada
Sat 10/57:20 p.m.YTZ - EWR
1 stop12h 27mAir Canada
Deal found 25/4C$ 318
Fri 9/56:25 p.m.EWR - YUL
1 stop3h 50mMultiple Airlines
Sun 11/56:00 a.m.YUL - EWR
Nonstop1h 46mMultiple Airlines
Deal found 25/4C$ 326
Fri 4/710:45 a.m.EWR - YUL
Nonstop1h 40mPorter Airlines
Sun 6/77:00 a.m.YUL - EWR
1 stop4h 15mPorter Airlines
Deal found 25/4C$ 327
Sat 7/66:30 p.m.EWR - YOW
1 stop5h 49mAir Canada
Sun 8/66:00 a.m.YOW - EWR
1 stop3h 45mAir Canada
Deal found 25/4C$ 334

Cheapflights Fare Finder

Customize your flight search to find flights from Newark to 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, Cheapflights users made 629,999 searches. Data last updated 25 April 2025.
Use the filters below to find and compare flights from Newark Airport to Ontario that are best for you.

Fly from

Newark

Fly to

Ontario

Route

Depart

Return

Price

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Mon 12/5

7:40 p.m.-9:20 p.m.

Nonstop1h 40m

Toronto Island

Wed 14/5

7:00 a.m.-12:45 p.m.

1 stop5h 45m

C$ 243

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Sat 17/5

6:30 a.m.-8:16 a.m.

Nonstop1h 46m

Toronto Pearson Intl

Sun 18/5

9:15 a.m.-1:30 p.m.

1 stop4h 15m

C$ 243

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Fri 9/5

1:30 p.m.-5:48 p.m.

1 stop4h 18m

Toronto Pearson Intl

Sun 11/5

6:55 a.m.-1:30 p.m.

1 stop6h 35m

C$ 247

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Sun 11/5

11:00 a.m.-12:40 p.m.

Nonstop1h 40m

Toronto Island

Thu 15/5

4:20 p.m.-7:59 p.m.

1 stop3h 39m

C$ 248

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Fri 9/5

4:55 p.m.-7:00 p.m.

Nonstop2h 05m

Toronto Pearson Intl

Sat 10/5

6:30 a.m.-8:09 a.m.

Nonstop1h 39m

C$ 252

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Sat 7/6

11:00 a.m.-12:59 p.m.

1 stop25h 59m

Ottawa

Sun 8/6

4:10 p.m.-5:40 p.m.

Nonstop1h 30m

C$ 291

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Sat 31/5

12:00 p.m.-1:40 p.m.

Nonstop1h 40m

Toronto Island

Sun 1/6

9:45 a.m.-11:15 a.m.

Nonstop1h 30m

C$ 295

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Tue 17/6

8:21 p.m.-10:23 p.m.

Nonstop2h 02m

Toronto Pearson Intl

Wed 18/6

3:00 p.m.-4:48 p.m.

Nonstop1h 48m

C$ 295

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Sat 10/5

5:55 a.m.-4:50 p.m.

2 stops10h 55m

Toronto Island

Sat 10/5

7:20 p.m.-7:47 a.m.

1 stop12h 27m

C$ 318

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Thu 3/7

4:15 p.m.-9:30 p.m.

1 stop5h 15m

Toronto Pearson Intl

Fri 11/7

4:00 p.m.-8:15 p.m.

1 stop4h 15m

C$ 323

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

Showing 1-10 of 60 results
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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
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 Newark Airport to Ontario

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

Currently, January is the cheapest month in which you can book a flight from Newark Airport to Region of Ontario (average of C$ 167). Flying from Newark Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). 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?

Find hourly flight availability from Newark to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 April 2025.

When flying from Newark Airport to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Newark Airport to Region of Ontario

Explore weekly flight availability from Newark to Ontario. 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 25 April 2025.

The most flights from EWR to CAON are scheduled on a Friday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 25 April 2025.
Peruse reviews from past customers who have flown with Porter Airlines, Delta and Air Transat from New York to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Overall

8.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
285 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Overall

8.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Delta
8.0
Very good
7,920 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Overall

8.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Overall

8.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
United Airlines
7.4
Good
8,685 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Overall

8.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
285 reviews
Check prices

Crew

8.8

Boarding

8.2

Entertainment

7.0

Comfort

8.1

Overall

8.0

Food

7.6

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Related info for your journey

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

  • 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 Porter Airlines, which is currently one of the cheapest options available, starting at C$ 98. Air Canada flights start at C$ 110 while deals on Air Transat start at C$ 122 one-way.

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

    While some choose either Newark - Toronto Island or Newark - Montreal Pierre Elliott Trudeau Intl, Newark - Toronto Pearson Intl 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: Republic Airways (80%), United Airlines (76%), Air Canada (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$ 362, our data indicates the cheapest price to be C$ 116. The most popular route (Newark - Toronto Pearson Intl), is priced around C$ 226.

  • 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, January is the cheapest month in which you can book a flight from Newark Airport to Region of Ontario (average of C$ 167). Flying from Newark Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pearson Intl flights
Newark to Toronto Island flights
Newark to Vancouver Intl flights
Newark to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pearson Intl flights
John F Kennedy Intl to Vancouver Intl flights
LaGuardia to Pearson Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
Newark to Calgary flights
John F Kennedy Intl to Calgary flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
LaGuardia to Vancouver Intl flights
LaGuardia to Calgary flights
Newark to Québec City flights
John F Kennedy Intl to Toronto Island flights
Newark to Halifax flights
Newark to Ottawa flights
LaGuardia to Toronto Island flights
LaGuardia to Halifax flights
John F Kennedy Intl to Québec City flights
John F Kennedy Intl to Halifax flights
LaGuardia to Québec City flights
Newark to Edmonton flights
John F Kennedy Intl to Edmonton flights
John F Kennedy Intl to Winnipeg flights
Newark to Winnipeg flights
LaGuardia to Edmonton flights
LaGuardia to Winnipeg flights
LaGuardia to Ottawa flights
John F Kennedy Intl to Ottawa flights
Newark to St. John's flights
LaGuardia to St. John's flights
John F Kennedy Intl to Victoria flights
Stewart to Pearson Intl flights
Newark to Charlottetown flights
LaGuardia to Charlottetown flights
Newark to Victoria flights
LaGuardia to Victoria flights
Newark to Kelowna flights
Newark to Saskatoon flights
John F Kennedy Intl to Kelowna flights
Newark to London flights
John F Kennedy Intl to Saskatoon flights
LaGuardia to Kelowna flights
LaGuardia to Saskatoon flights

Top 3 airlines flying from Newark to Ontario

Discover the top 3 airlines that operate flights from Newark to Ontario. 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 25 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 164AverageC$ 434FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 248AverageC$ 377FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 293AverageC$ 422FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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.

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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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