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Cheap flights from Newark Airport to Ontario from C$ 99

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — YYZ
25 feb. — 4 mar.1
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 20 febrero 2025.

Round-trip from

C$ 276

One-way from

C$ 99

Popular in

November

Cheapest in

March

Average price

C$ 371

Good round-trip deal

C$ 217 or less

Good one-way deal

C$ 144 or less
Porter Airlines
  • Porter Airlines
  • 18/3-26/3
  • Nonstop
  • 3h 10m total
  • Newark to Ontario
Search Deals
2/4
  • 2/4
  • 1 total stop
  • 8h 50m 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$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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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 20 febrero 2025.

mar. 18/311:15 a.m.EWR - YTZ
Nonstop1h 40mPorter Airlines
mié. 26/36:25 p.m.YTZ - EWR
Nonstop1h 30mPorter Airlines
Deal found 19/2C$ 276
jue. 3/410:10 p.m.EWR - YUL
1 stop16h 45mMultiple Airlines
dom. 6/43:55 p.m.YUL - EWR
1 stop19h 20mMultiple Airlines
Deal found 20/2C$ 277
jue. 3/42:29 p.m.EWR - YYZ
1 stop9h 26mMultiple Airlines
lun. 7/42:55 p.m.YYZ - EWR
2 stops16h 31mMultiple Airlines
Deal found 20/2C$ 277
mar. 18/37:25 a.m.EWR - YOW
Nonstop1h 45mPorter Airlines
mié. 19/311:50 a.m.YOW - EWR
1 stop3h 40mPorter Airlines
Deal found 20/2C$ 298
mié. 26/311:15 a.m.EWR - YUL
1 stop4h 00mPorter Airlines
sáb. 29/36:50 a.m.YUL - EWR
1 stop6h 35mPorter Airlines
Deal found 20/2C$ 303
sáb. 12/42:10 p.m.EWR - YYZ
1 stop4h 30mPorter Airlines
dom. 13/47:10 a.m.YYZ - EWR
1 stop4h 20mPorter Airlines
Deal found 20/2C$ 317
mié. 26/36:50 a.m.EWR - YTZ
Nonstop1h 40mMultiple Airlines
mié. 2/46:45 a.m.YTZ - EWR
Nonstop1h 30mMultiple Airlines
Deal found 19/2C$ 322
mié. 26/36:55 a.m.EWR - YYZ
1 stop4h 46mAir Canada
mié. 26/32:05 p.m.YYZ - EWR
1 stop5h 26mAir Canada
Deal found 20/2C$ 335
mar. 18/310:00 a.m.EWR - YYZ
Nonstop1h 46mUnited Airlines
mié. 26/36:30 a.m.YYZ - EWR
Nonstop1h 36mUnited Airlines
Deal found 20/2C$ 344
sáb. 5/46:50 a.m.EWR - YOW
Nonstop1h 45mMultiple Airlines
sáb. 12/49:50 a.m.YOW - EWR
Nonstop1h 40mMultiple Airlines
Deal found 20/2C$ 365
lun. 24/36:55 a.m.EWR - YTZ
1 stop4h 55mAir Canada
sáb. 29/310:25 a.m.YTZ - EWR
1 stop4h 33mAir Canada
Deal found 18/2C$ 366
mié. 19/36:55 a.m.EWR - YUL
Nonstop1h 37mUnited Airlines
sáb. 22/37:55 a.m.YUL - EWR
Nonstop1h 35mUnited Airlines
Deal found 20/2C$ 371

Find flights from Newark to Ontario within your budget

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 20 febrero 2025.

Fly from

Newark

Fly to

Ontario

Route

Depart

Return

Price

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

mar. 18/3

11:15 a.m.-12:55 p.m.

Nonstop1h 40m

Toronto Island

mié. 26/3

6:25 p.m.-7:55 p.m.

Nonstop1h 30m

C$ 276

NewarkMontreal

EWR - YUL

EWRYUL

Newark

jue. 3/4

2:29 p.m.-2:55 p.m.

1 stop24h 26m

Montreal Pierre Elliott Trudeau Intl

dom. 6/4

3:55 p.m.-10:15 a.m.

1 stop18h 20m

C$ 277

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

jue. 3/4

2:29 p.m.-11:55 p.m.

1 stop9h 26m

Toronto Pearson Intl

lun. 7/4

2:55 p.m.-7:26 a.m.

2 stops16h 31m

C$ 277

NewarkMontreal

EWR - YUL

EWRYUL

Newark

mar. 11/3

11:15 a.m.-4:45 p.m.

1 stop5h 30m

Montreal Pierre Elliott Trudeau Intl

mié. 12/3

11:50 a.m.-3:30 p.m.

1 stop3h 40m

C$ 288

NewarkOttawa

EWR - YOW

EWRYOW

Newark

mar. 18/3

7:25 a.m.-9:10 a.m.

Nonstop1h 45m

Ottawa

mié. 19/3

11:50 a.m.-3:30 p.m.

1 stop3h 40m

C$ 298

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

mar. 18/3

2:10 p.m.-6:25 p.m.

1 stop4h 15m

Toronto Pearson Intl

mar. 25/3

2:00 p.m.-7:05 p.m.

1 stop5h 05m

C$ 303

NewarkMontreal

EWR - YUL

EWRYUL

Newark

mié. 12/3

6:55 a.m.-8:32 a.m.

Nonstop1h 37m

Montreal Pierre Elliott Trudeau Intl

mié. 12/3

11:30 a.m.-4:50 p.m.

1 stop5h 20m

C$ 318

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

mié. 12/3

7:00 a.m.-8:50 a.m.

Nonstop1h 50m

Toronto Pearson Intl

mié. 12/3

12:20 p.m.-4:50 p.m.

1 stop4h 30m

C$ 318

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

mié. 26/3

6:50 a.m.-8:30 a.m.

Nonstop1h 40m

Toronto Island

mié. 2/4

6:45 a.m.-8:15 a.m.

Nonstop1h 30m

C$ 322

NewarkMontreal

EWR - YUL

EWRYUL

Newark

mié. 19/3

6:50 p.m.-7:45 a.m.

1 stop12h 55m

Montreal Pierre Elliott Trudeau Intl

jue. 20/3

11:08 a.m.-1:01 p.m.

Nonstop1h 53m

C$ 338

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 58 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.

Travel insights for flights from Newark to Ontario

Get recent, data-driven insights about flights from Newark to Ontario including ideal travel times, pricing trends, and more.

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 20 febrero 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 20 febrero 2025.

The most flights from EWR to CAON are scheduled on a Wednesday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 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 20 febrero 2025.
Peruse reviews from past customers who have flown with Delta, Porter Airlines 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.
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Air Transat
7.8
Good
380 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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$ 121. Air Canada flights start at C$ 128 while deals on United Airlines start at C$ 136 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: WestJet (100%), Republic Airways (75%), United Airlines (69%).

  • 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$ 954, our data indicates the cheapest price to be C$ 121. The most popular route (Newark - Toronto Pearson Intl), is priced around C$ 240.

  • 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
John F Kennedy Intl to Vancouver Intl flights
LaGuardia to Pearson Intl flights
Newark to Vancouver Intl flights
Newark to Toronto Island flights
John F Kennedy Intl to Pearson Intl flights
Newark to Pierre Elliott Trudeau 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
Newark to Halifax flights
Newark to Ottawa flights
John F Kennedy Intl to Québec City flights
LaGuardia to Québec City flights
John F Kennedy Intl to Toronto Island flights
LaGuardia to Halifax flights
John F Kennedy Intl to Ottawa flights
Newark to St. John's flights
John F Kennedy Intl to Edmonton flights
Newark to Edmonton flights
John F Kennedy Intl to Halifax flights
LaGuardia to Ottawa flights
LaGuardia to St. John's flights
LaGuardia to Edmonton flights
LaGuardia to Toronto Island flights
Newark to Winnipeg flights
John F Kennedy Intl to Winnipeg flights
LaGuardia to Winnipeg flights
Newark to Kelowna flights
Stewart to Pearson Intl flights
Newark to Charlottetown flights
Newark to Victoria flights
John F Kennedy Intl to Victoria flights
John F Kennedy Intl to Moncton flights
LaGuardia to Kelowna flights
LaGuardia to Victoria flights
John F Kennedy Intl to Kelowna flights
LaGuardia to Moncton flights
John F Kennedy Intl to Saskatoon flights
Newark to Regina flights
LaGuardia to Charlottetown flights
John F Kennedy Intl to Regina flights
Stewart to Pierre Elliott Trudeau Intl 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 20 febrero 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 168AverageC$ 423FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 256AverageC$ 376FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 300AverageC$ 446FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 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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