C$ 37 Find Cheap Flights from Newark Liberty Airport to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Ontario departing on 14/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Ontario, as well as popular online travel agencies
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Best Ontario Flight Deals from Newark

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Toronto
TorontodirectC$ 256
Ottawa
Ottawa1 stopC$ 338
London
London1 stopC$ 771
Toronto
TorontodirectC$ 256
Ottawa
Ottawa1 stopC$ 338
London
London1 stopC$ 771

Cheap Flight Deals from Newark to Ontario (EWR-CAON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Newark to Ontario

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Newark to Ontario.
Discover the best prices for you by selecting your travel dates on KAYAK.
Porter Airlines Logo
10:45 a.m. - 12:25 p.m.EWR-YUL
1h 40mdirect
Porter Airlines Logo
6:35 p.m. - 8:15 p.m.YUL-EWR
1h 40mdirect
C$ 253Porter Airlines
Find Deal
Thu, 17 Jul - Mon, 21 Jul
Porter Airlines Logo
7:40 p.m. - 9:20 p.m.EWR-YTZ
1h 40mdirect
Porter Airlines Logo
12:00 p.m. - 5:40 p.m.YTZ-EWR
5h 40m1 stop
C$ 256Porter Airlines
Find Deal
Wed, 11 Jun - Tue, 17 Jun
 Logo
5:39 p.m. - 2:05 p.m.EWR-YYZ
20h 26m1 stop
 Logo
7:00 a.m. - 12:30 p.m.YYZ-EWR
5h 30m1 stop
C$ 282
Find Deal
Wed, 4 Jun - Wed, 11 Jun
 Logo
5:39 p.m. - 2:05 p.m.EWR-YYZ
20h 26m1 stop
 Logo
7:00 a.m. - 5:40 p.m.YYZ-EWR
10h 40m2 stops
C$ 289
Find Deal
Wed, 4 Jun - Wed, 11 Jun
Air Canada Logo
9:00 a.m. - 10:46 a.m.EWR-YYZ
1h 46mdirect
Air Canada Logo
4:00 p.m. - 5:39 p.m.YYZ-EWR
1h 39mdirect
C$ 305Air Canada
Find Deal
Tue, 3 Jun - Tue, 10 Jun
Air Canada Logo
7:37 a.m. - 9:19 a.m.EWR-YYZ
1h 42mdirect
Air Canada Logo
10:45 a.m. - 12:23 p.m.YYZ-EWR
1h 38mdirect
C$ 306Air Canada
Find Deal
Wed, 28 May - Wed, 4 Jun
United Airlines Logo
6:00 a.m. - 3:59 p.m.EWR-YYZ
9h 59m1 stop
United Airlines Logo
6:00 p.m. - 7:48 p.m.YYZ-EWR
1h 48mdirect
C$ 334United Airlines
Find Deal
Tue, 27 May - Tue, 27 May
United Airlines Logo
7:40 p.m. - 10:04 a.m.EWR-YYZ
14h 24m1 stop
United Airlines Logo
1:55 p.m. - 3:34 p.m.YYZ-EWR
1h 39mdirect
C$ 347United Airlines
Find Deal
Mon, 2 Jun - Tue, 3 Jun
Air Transat Logo
10:45 a.m. - 5:25 p.m.EWR-YYZ
6h 40m1 stop
Air Transat Logo
4:00 p.m. - 8:15 p.m.YYZ-EWR
4h 15m1 stop
C$ 375Air Transat
Find Deal
Thu, 3 Jul - Fri, 4 Jul
Air Transat Logo
8:55 a.m. - 10:35 a.m.EWR-YTZ
1h 40mdirect
Air Transat Logo
9:45 a.m. - 11:15 a.m.YTZ-EWR
1h 30mdirect
C$ 383Air Transat
Find Deal
Thu, 5 Jun - Sun, 8 Jun
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KAYAK's insights & trends for Newark to Ontario flights

Get data-powered insights and trends into flights from Newark to Ontario to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Newark Airport to Ontario flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Newark Airport to Ontario.

The cheapest ticket to Ontario from Newark Airport found in the last 72 hours was to Toronto, at C$ 116 round-trip. The most popular route is from Newark Airport (EWR) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 116.

Can I save money by flying with a layover from Newark Airport to Ontario?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 520, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Newark Airport to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Newark Airport to Ontario is January, when tickets cost C$ 313 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is C$ 407 and C$ 399 respectively.

What’s the cheapest day of the week to fly from Newark Liberty Airport to Ontario?

The average price of all round-trip flights from Newark Airport to Ontario clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Ontario on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Newark Liberty Airport to Ontario. For your return ticket, we recommend flying on a Friday and avoiding Mondays for the best deals.

How far in advance should I book a flight from Newark Airport to Ontario?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Newark Airport to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Newark Airport to Ontario, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.


Good to know

Low seasonJanuary
High seasonAugust
Cheapest flightC$ 37
Best time to beat the crowds but there is an average 33% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Newark Liberty Airport to Toronto Island

Flights from Newark to Ontario: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Newark to Ontario 
Verified travelerFlew with Air CanadaEWR-YYZDec 2024
I found the Newark airport better than I was expecting. The flight on Air Canada was comfortable. More comfortable than other flights I have been on
RosalinaFlew with Air CanadaEWR-YYZOct 2024
As much as you can, use the other airlines
Verified travelerFlew with Air CanadaEWR-YYZMar 2024
Boarding is ok with Air Canada, though their staff needs training to be efficient without being passive aggressive. They also repeat their announcements too often, over and over again. Not pleasant. You can be very efficient with a bit of class. Getting the Travelers nervous doesn't help anyone. MIA is a great airport for departures as the terminal entrance has specific doors for each Gate Sector. Example: if your Gate is G4, There's a drop off door for G. Less walking, less seeking, excellent system for Drop Off of passengers
JerryFlew with Air CanadaEWR-YYZFeb 2024
Porter - love their service United is 2nd choice.

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Newark Liberty Airport to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Newark Liberty Airport to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark Liberty Airport to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Newark Liberty Airport to Ontario is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Newark Liberty Airport to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Newark Liberty Airport to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newark Liberty Airport to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Newark Liberty Airport to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally at night, when round-trip flights cost C$ 250 on average. Morning departures are around 1% more expensive than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the afternoon, which is peak travel time and where the average cost of a ticket is C$ 280.

Top tips for finding cheap flights to Ontario

  • Looking for a cheap flight? 25% of our users found tickets from Newark Liberty Airport to the following destinations at these prices or less: Ottawa C$ 170 one-way - C$ 281 round-trip; Toronto C$ 134 one-way - C$ 272 round-trip; Toronto C$ 150 one-way - C$ 300 round-trip

Top 4 airlines serving from Newark to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Newark to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Newark to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Porter AirlinesOverall score based on 285 reviews
7.0Entertainment
7.6Food
8.8Crew
8.1Comfort
8.2Boarding
Airline reviews

I love the 2 seats per row. More room. The crew were excellent.

10.0 ExcellentAnonymous, Apr 2025YHZ - YOW
Read more Porter Airlines reviews

I love the 2 seats per row. More room. The crew were excellent.

It was amazing although they did bump us up to the front which gave us more leg room and a meal. The service was great! The staff were friendly. :)

Overall very good... staff were friendly and helpful. boarding was good for the most part, but a little hard to get our carry-on bags on there.... I think people should be directed to keep their coats and small bags with them until all the carry-ons are loaded, and then, if there is space, they can put their small bags and coats up top.. makes it much easier to put baggage up. i loved the internet feature, but the entertainment was not there unless you have your own Netflix or similar platform. My chair did not recline, which was very annoying, and the arms won't go up near the isle, which makes it tough to get in and out of the seat.

Staff were excellant. Only snacks served. Some turbulence so we were offered Free beer or wine.

The staff is always great. Just the fact that our flight was the only one delayed from Halifax when all other carries were still flying. It happen a year ago out of Toronto as well. All others were flying but our flight got cancelled 1 hr before the time of departure.

The only issue had when i mentioned about comfort was the man beside me was on the larger side and took about 1/3 of my seat where i was pressed against the wall/window of the plane for the trip.

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

The flight was delayed by more than one hour. The terminal was consequently overcrowded and hot. We lost our car reservation and hit rush hour traffic in Boston, which added two hours stuck in traffic to our trip.

Awesome, the whole way through. Thank you, this is the new Canadian Airline benchmark.

Over the wing seat at emergency exit only downside people using lavatory have no respect and wait in the space

Flight delayed any hour and couple of big gate changes

The pilot came out and chatted with the passengers. He explained why there was a slight delay. The crew was excellent. Very helpful. I had to buy meals for my whole family and they were in different seats, so the crew had to deal with that. They were very pleasant and accommodating and did a great job!

We were unable to land in Liberia. It was not the airline’s fault, but we had to be diverted to SJO.

We had things stolen from our luggage, we also were refused an upgrade on a flight that was not full.

When we left, it wasn't Great . People were drinking heavily, very disrespectful Extremely loud, the entire trip. I think the crew members, should have get their attention. Coming back was great.

I sat in the club. The seeds were fantastic. The meal was great and Entertainment was good. The crew was fantastic. I recommend it to everybody.

The food was small portions and not fresh. I was seated at the back of the plane so by the time the cart approached me most of the food options were sold out. The cabin crew was fantastic however.

Great flight and crew. Food isn't free and neither are headphones...

We were in economy class but paid for option Plus which offer you an extra snack after take off, free earplugs & blanket. The crew were very attentive. The comfort however wasn’t great, hard to be comfortable in such restraint place. Wasn’t able to sleep through out the 7hrs flight and was exhausted upon arrival.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

leg space better than expected. two washrooms for one plane isn't enough.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Excellent, professional, actually on time which is rare for late flights. Decent food. I love the new neck pillows! Nice, simple upgrade from the old ones I wasn't sure where to put. I wish they would allow more time for rest. It's a red eye 7 hour flight and meal service was about 3 hours.

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

Maybe add a seat trade app for flyers that didn’t get seats together

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

Boarding is very confusing. They have Line 1 and Line 2 and many many Boarding groups. Everyone lines up under those two lines long before they call zones. If you have a higher zone 2 like I did due to a Premium Plus ticket, it’s very awkward having to ask each person which zone they have. Extremely chaotic process. On board the flight attendants had no charisma whatsoever, even to us paying extra for an upgraded cabin. I asked for a chamomile tea after dinner (as no coffee or tea was even offered) and the FÃ said they didn’t have even though listed on the drink menu. Also, the mid flight service was entirely skipped which was a soup and sandwich combo. Supposedly had a variety of snacks mid flight too but those never materialized either. A few times I walked Back there, not a single flight attendant acknowledged me as they were all deep into their iPhones. I simply Wanted a glass of water since ZERO water runs were made on this 9hr 30 min flight.

Why is it that United flights from Newark are constantly delayed? Newark is a United hub!!!!!

horrible website for checking in- no option just to write the passport number; ludicrous

Everything was good till we got to yyz...then we got to the gate and there was NO GATE AGENT. We waited 15 min before disembarking. No internet No IFE Old aircraft Second leg in two weeks NOT IMPRESSED

The seats are soooooooo small in economy. I was offered no tea or coffee in the am. When I asked was told that it was too late. The plane was 2 hours late leaving.

The Air Canada staff at the gate in Newark were fantastic and so very helpful!!!

Flight was delayed 1.5 hours as crew was stuck in traffic...that is absurd that the airline would be transfering a crew by car through NYC during rush hour. I missed my shuttle bus and got stuck in Vancouver for the night. Airline did not offer a voucher

Republic was fine but Air Canada was terrible in the airport. They issues me a boarding pass that I placed in my wallet and then when I showed up at the airport they had taken the bar code away from the ticket because they changed the flight number even though the flight stayed the same time. This caused me to be unable to go through security and I had to go to Air Canada for help and they were horrible and almost caused me to miss my flight. Luckily I managed to get it figured out on my own phone, not the kiosks, or the agent I asked for help or the long line I was standing in!!

Putting carryone size suitcase into the overhead luggage storage on a the small CR900 plane was cumbersome and its assignment to a far far gate w/o the moveable ramps at YYZ arrivals really stunk.

Newark to Montreal was really good. The return flight was not so good with a substitute carrier was not as good. I was impressed by the AC staff all along the way. Their in flight stack was superior.

Terrible - flight was flagged for fraudulent payment from being booked via Kayak. Requested to rebook with original credit card or provide new payment. Air Canada stay at JFK did not know how to process new payment. Had to fly from La Guardia 2 1/2 hours later instead with Air Canada.

Very poor.!!! They cancelled our flight and rebooked us with very little time to catch the flight. Our luggage was lost. As of now we do not have it yet. No clothes to change on the second day of vacation.

Even after booking in advance and getting to airport early, multiple delays and gate changes as well as forceful check in of bags even though it is within size and weight limits.

Everything you need to know for your flight from Newark to Ontario

Information on your arrival and departure airports

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