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$89+ Cheap flights from Newark (EWR) to Ontario

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — YYZ
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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Cheap flight deals from Newark to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Ontario (CAON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 16, 2025.

Round-trip from

$185
(MaxMilhas)

One-way from

$90
(Mytrip)
From Newark to Ontario
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One-way flight from Newark to Ontario
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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 January 16, 2025.

This MaxMilhas deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/99:00 amEWR - YYZ
Nonstop1h 46mAir Canada
Tue 9/238:30 amYYZ - EWR
Nonstop1h 39mAir Canada
Deal found 1/16$180
This Trip.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/176:50 amEWR - YTZ
Nonstop1h 40mPorter Airlines
Wed 2/197:00 amYTZ - EWR
1 stop4h 30mPorter Airlines
Deal found 1/15$200
This Mytrip deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1212:53 pmEWR - YYZ
1 stop11h 02mMultiple Airlines
Thu 2/137:05 amYYZ - EWR
1 stop4h 25mMultiple Airlines
Deal found 1/16$208
This Trip.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/142:10 pmEWR - YYZ
1 stop4h 15mPorter Airlines
Sun 2/237:05 amYYZ - EWR
1 stop4h 25mPorter Airlines
Deal found 1/15$219
This Gotogate deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/67:40 amEWR - YOW
Nonstop1h 40mPorter Airlines
Thu 2/611:50 amYOW - EWR
1 stop6h 15mPorter Airlines
Deal found 1/15$229
This Flightnetwork deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/303:40 pmEWR - YTZ
1 stop6h 10mMultiple Airlines
Sun 2/29:00 amYTZ - EWR
Nonstop1h 30mMultiple Airlines
Deal found 1/16$232
This Mytrip deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/3011:15 amEWR - YUL
1 stop5h 30mPorter Airlines
Sun 2/211:45 amYUL - EWR
1 stop4h 45mPorter Airlines
Deal found 1/16$237
This Mytrip deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/295:12 amEWR - YUL
1 stop9h 43mMultiple Airlines
Fri 1/318:55 amYUL - EWR
1 stop4h 30mMultiple Airlines
Deal found 1/16$241
This Air Canada deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/216:55 amEWR - YTZ
1 stop4h 55mAir Canada
Wed 3/510:25 amYTZ - EWR
1 stop4h 33mAir Canada
Deal found 1/16$260
This United Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1311:00 amEWR - YYZ
Nonstop1h 37mUnited Airlines
Tue 2/188:30 amYYZ - EWR
Nonstop1h 40mUnited Airlines
Deal found 1/16$273
This Delta deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/301:00 pmEWR - YYZ
1 stop6h 09mDelta
Sun 2/26:00 amYYZ - EWR
1 stop6h 11mDelta
Deal found 1/15$287
This Gotogate deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/62:40 pmEWR - YOW
Nonstop1h 36mMultiple Airlines
Sun 2/92:50 pmYOW - EWR
1 stop6h 25mMultiple Airlines
Deal found 1/16$296

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 2,558,603 searches. Data last updated January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Thu 2/6

11:00 am-12:37 pm

Nonstop1h 37m

Toronto Pearson Intl

Sun 2/9

6:30 am-8:10 am

Nonstop1h 40m

$185

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Mon 2/24

7:40 am-12:58 pm

1 stop5h 18m

Toronto Island

Mon 2/24

4:35 pm-6:05 pm

Nonstop1h 30m

$194

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Wed 2/12

12:53 pm-11:55 pm

1 stop11h 02m

Toronto Pearson Intl

Thu 2/13

7:05 am-11:30 am

1 stop4h 25m

$208

NewarkOttawa

EWR - YOW

EWRYOW

Newark

Fri 2/7

7:25 am-9:10 am

Nonstop1h 45m

Ottawa

Fri 2/7

11:50 am-4:30 pm

1 stop4h 40m

$229

NewarkToronto

EWR - YTZ

EWRYTZ

Newark

Thu 1/30

6:40 am-8:20 am

Nonstop1h 40m

Toronto Island

Sun 2/2

8:25 am-1:01 pm

1 stop4h 36m

$231

NewarkMontreal

EWR - YUL

EWRYUL

Newark

Thu 1/30

11:15 am-4:45 pm

1 stop5h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 2/2

11:45 am-4:30 pm

1 stop4h 45m

$237

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Thu 2/13

2:10 pm-6:25 pm

1 stop4h 15m

Toronto Pearson Intl

Wed 2/19

7:05 am-11:30 am

1 stop4h 25m

$240

NewarkMontreal

EWR - YUL

EWRYUL

Newark

Wed 1/29

5:12 am-2:55 pm

1 stop9h 43m

Montreal Pierre Elliott Trudeau Intl

Fri 1/31

8:55 am-1:25 pm

1 stop4h 30m

$241

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Thu 1/30

8:55 am-10:36 am

Nonstop1h 41m

Toronto Pearson Intl

Wed 2/5

9:10 pm-10:50 pm

Nonstop1h 40m

$253

NewarkToronto

EWR - YYZ

EWRYYZ

Newark

Fri 2/14

10:00 am-11:46 am

Nonstop1h 46m

Toronto Pearson Intl

Wed 2/19

12:20 pm-4:50 pm

1 stop4h 30m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 57 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 $243). Flying from Newark Airport to Region of Ontario in July is currently the most expensive (average of $359). 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 January 16, 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 January 16, 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 (11 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 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 January 16, 2025.
Read through reviews of airlines operating flights from New York to Ontario, such as Air Canada, United Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

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
8,511 reviews
Delta
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

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
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

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
381 reviews
Delta
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

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
8,964 reviews
Delta
8.0
Very good
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

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
8,511 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

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?

    One-way options have recently been found by users for as low as $94 on Porter Airlines. Other airlines that offer cheap prices include Air Canada from $104 and United Airlines from $107 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?

    Consider WestJet (100%), Republic Airways (72%) or United Airlines (70%) when booking your flight. These represent the most reliable airlines when flying from Newark Airport to Region of Ontario.

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

    Looking at all options, your cheapest flight can be booked for $74. While the most popular route (Newark - Toronto Pearson Intl) can be booked for $212 on average our data indicates $1,273 when flying from Newark Airport to Region of Ontario.

  • 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 $243). Flying from Newark Airport to Region of Ontario in July is currently the most expensive (average of $359). 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
John F Kennedy Intl to Pearson Intl flights
Newark to Toronto Island flights
Newark to Vancouver Intl flights
Newark to Pierre Elliott Trudeau Intl flights
LaGuardia to Pearson Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
LaGuardia to Vancouver Intl flights
John F Kennedy Intl to Calgary flights
Newark to Calgary flights
Newark to Québec City flights
John F Kennedy Intl to Abbotsford flights
LaGuardia to Calgary flights
John F Kennedy Intl to Toronto Island flights
John F Kennedy Intl to Québec City flights
LaGuardia to Québec City flights
Newark to Halifax flights
Newark to Abbotsford flights
Newark to Ottawa flights
John F Kennedy Intl to Ottawa flights
LaGuardia to Halifax flights
LaGuardia to Ottawa flights
John F Kennedy Intl to Hamilton flights
John F Kennedy Intl to Halifax flights
LaGuardia to Toronto Island flights
Newark to Kelowna flights
John F Kennedy Intl to St. John's flights
John F Kennedy Intl to Kelowna flights
John F Kennedy Intl to Winnipeg flights
Newark to Winnipeg flights
LaGuardia to Abbotsford flights
John F Kennedy Intl to Edmonton flights
Newark to St. John's flights
Newark to Edmonton flights
LaGuardia to Kelowna flights
LaGuardia to Winnipeg flights
Newark to Victoria flights
LaGuardia to Edmonton flights
LaGuardia to St. John's flights
Stewart to Pearson Intl flights
John F Kennedy Intl to Victoria flights
John F Kennedy Intl to Yellowknife flights
LaGuardia to Yellowknife flights
Newark to Yellowknife flights
LaGuardia to Thunder Bay flights
John F Kennedy Intl to Thunder Bay flights
John F Kennedy Intl to Regina flights
Newark to Thunder Bay flights

Top 5 airlines flying from Newark to Ontario

Discover the top 5 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 2,558,603 searches. Data last updated January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapest$108Average$186FlexibilityNo cancel feeOn-timeN/A
Porter AirlinesCheapest$131Average$352FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$132Average$340FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$144Average$328FlexibilityNo cancel feeOn-time67%
Air TransatCheapest$217Average$342FlexibilityNo cancel feeOn-time50%
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