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Find cheap flights from Newark Liberty Airport to Ontario from C$ 126

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 17/4. 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.
1 adult
0 bags
Thu 18/4
Thu 25/4

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Best Ontario Flight Deals

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

Toronto
TorontodirectC$ 288
Ottawa
OttawadirectC$ 329
London
London1 stopC$ 935

Good to know

Low season

January

High season

August

Cheapest flight

C$ 126
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (18% more expensive on average)
Flight from Newark Liberty Airport to Toronto Island

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 to Ontario from Newark Liberty Airport 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 to Ontario with an airline and back to Newark Liberty Airport 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 to Ontario from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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$ 167 one-way - C$ 290 round-trip; Toronto C$ 141 one-way - C$ 277 round-trip; Toronto C$ 165 one-way - C$ 203 round-trip
  • Morning departure is around 24% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airlines flying from Newark to Ontario

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 KAYAK reviews.
8.2
Singapore AirlinesOverall score based on 1520 reviews
87crew
81comfort
82entertainment
78food
84boarding
83overall
Airline reviews

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

Read more about Singapore Airlines

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

They close their counter so early. I had internet issues so I couldn’t check In online . I would have made the flight but their counter was closed 5 minutes before we arrived. No way of contacting them even though I had the confirmation number and tried to check in the night before on someone else’s phone. I tried calling their customer service with no pick up. Horrible experience, I’m very unhappy with them. I hope to never fly with them ever again. It costed me almost $900.

They are great with every aspect of customer service. Helped my elderly father and aided him with using the restroom.

Due to the delay of my first flight, my connecting flight with JetBlue was canceled by Singapore Airlines, but the JetBlue crew was very accommodating and rebooked a seat for me. The crew was very nice and had good attitude.

Left hr late & arrived 1hr late luggage was slow to be offloaded! The flight crew & food were good! Movie selection was ok!

We were able to check in 48 hours before departure. The boarding was a breeze. The business' seat is very large with large tv screen. The lunch and dinner were excellent with selection of wines and other drinks. The seat was converted to a totally flat bed for sleeping which was very comfortable as well. We will definitely fly with Singapore Airline again in the future.

Flight attendants seemed a little more stressed out than in past Singapore flights. Not sure if that was because we had a completely full flight or if it was because it was just before Christmas. Food was decent but someone needs to update their Indian Vegetarian menus to ensure more variety, less duplication of items (Parathas included in2 different formats) and less dairy.

A very small gate at Singapore airport, lots of people packed into a small area…. A Petrie dish for infection. The flight was late although the captain did make up time. We had an aisle and middle economy class seat on the plane. The flight appeared to be very full. The seats were small, hard and very uncomfortable with minimal leg room. I’m a small woman and felt really cramped. My husband is a big man and stated he was unable to move at all in his seat. We were given 2 meals during the flight from Singapore to Brisbane. Our first meal was okay at best but the second meal was inedible. I think it was supposed to be veg in pastry but the pastry was full of air with minimal if any filling. The staff were pleasant and efficient. Getting off the plane went without any problems. It did take an extended period of time for our bags to come out onto the carousel. For the best ‘airline’ in the world, it was pretty poor. If Singapore is the best, what are the others like?

Unfortunately not great, my flight was canceled with no notice given. I attempted to reach out to spirit airlines and have yet to receive any correspondence. I then had to book a new flight at two times the cost of the original.

The price is good but I feel that carry-on bag could be a little low and snacks prices

Pack light and enjoy the quick boarding and early departure and arrivals.

They kept Changing the flight times. It was delayed several times and at one point it was supposed to depart at 3.40am! At which point we ended up staying overnight and booked long a separate United flight for early morning departure. The spirit flight then got moved up and left at 1.30 in the morning when it was supposed to leave at 9.40pm the night before.

Smooth flight flight attendants were extremely helpful kind friendly. I had Glenn he was by far the most outgoing

Flight was delayed...not horribly late. Just before push back engine shut down for a quick replacement item that took about five minutes. After that, everything was smooth and the pilot was able to make up time in the air so that our arrival time was not too far off the original anticipated arrival time.

You get what you pay for. I did and was pleased.

thy don't even ofer water we have to buy it for $4.49 and paid for our cary on bags $100 each we never will fly in this company again.

We got back to Atlanta in two hours. Was able to get to work just 30 minutes later than I thought.

Some People complain about Spirit Airlines, I love it! It cost nothing and if you know the simple baggage rules, and you are smart enough to chose your seat, the flight is amazing.

Book cheap flights from Newark to Ontario

Recent round-trip flight deals

16/4Tue
directPorter Airlines
1h 45mEWR-YTZ
23/4Tue
directPorter Airlines
1h 30mYTZ-EWR
C$ 288
7/5Tue
directPorter Airlines
1h 45mEWR-YTZ
9/5Thu
directPorter Airlines
1h 30mYTZ-EWR
C$ 292
7/5Tue
directPorter Airlines
1h 45mEWR-YTZ
11/5Sat
directPorter Airlines
1h 30mYTZ-EWR
C$ 294
16/4Tue
1 stop
17h 05mEWR-YYZ
23/4Tue
1 stop
16h 48mYYZ-EWR
C$ 307
16/4Tue
1 stop
9h 10mEWR-YOW
23/4Tue
direct
1h 30mYOW-EWR
C$ 333
9/4Tue
1 stopUnited Airlines
4h 34mEWR-YYZ
16/4Tue
directUnited Airlines
1h 35mYYZ-EWR
C$ 368
9/4Tue
directUnited Airlines
1h 41mEWR-YYZ
14/4Sun
directUnited Airlines
1h 35mYYZ-EWR
C$ 370
9/5Thu
directLufthansa
1h 46mEWR-YYZ
12/5Sun
directLufthansa
1h 35mYYZ-EWR
C$ 372
3/4Wed
directAir Canada
1h 37mEWR-YYZ
1/5Wed
directAir Canada
1h 35mYYZ-EWR
C$ 379
30/3Sat
directAir Canada
1h 47mEWR-YYZ
1/4Mon
directAir Canada
1h 35mYYZ-EWR
C$ 389

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Recent one-way flight deals

17/4Wed
directPorter Airlines
1h 45mEWR-YTZ
C$ 126
9/4Tue
directPorter Airlines
1h 45mEWR-YTZ
C$ 127
16/4Tue
1 stop
17h 05mEWR-YYZ
C$ 130
9/4Tue
1 stop
18h 00mEWR-YYZ
C$ 145
16/4Tue
directAir Canada
2h 01mEWR-YYZ
C$ 146
15/4Mon
directAir Canada
1h 41mEWR-YYZ
C$ 152
15/4Mon
directUnited Airlines
2h 01mEWR-YYZ
C$ 161
27/3Wed
directUnited Airlines
1h 46mEWR-YYZ
C$ 171
13/4Sat
2 stopsWestJet
14h 37mEWR-YYZ
C$ 233
24/3Sun
1 stopWestJet
10h 44mEWR-YYZ
C$ 249

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Last minute flights from Newark to Ontario

Last minute flight, train and bus deals

21/3Thu
directPorter Airlines
1h 45mEWR-YTZ
8/4Mon
directPorter Airlines
1h 30mYTZ-EWR
C$ 378
21/3Thu
directPorter Airlines
1h 45mEWR-YTZ
8/4Mon
multi-stopPorter Airlines
6h 00mYTZ-EWR
C$ 379
22/3Fri
multi-stop
4h 31mEWR-YYZ
2/4Tue
multi-stop
10h 24mYYZ-EWR
C$ 430
22/3Fri
multi-stop
4h 31mEWR-YYZ
26/3Tue
multi-stop
15h 59mYYZ-EWR
C$ 437
23/3Sat
directAir Canada
1h 46mEWR-YYZ
2/4Tue
directAir Canada
1h 35mYYZ-EWR
C$ 447
23/3Sat
directAir Canada
1h 46mEWR-YYZ
23/4Tue
directAir Canada
1h 39mYYZ-EWR
C$ 460
23/3Sat
directUnited Airlines
1h 46mEWR-YYZ
24/4Wed
multi-stopUnited Airlines
4h 01mYYZ-EWR
C$ 471
22/3Fri
multi-stopUnited Airlines
10h 03mEWR-YYZ
25/3Mon
directUnited Airlines
1h 40mYYZ-EWR
C$ 478
21/3Thu
multi-stopWestJet
7h 33mEWR-YYZ
22/3Fri
multi-stopWestJet
14h 42mYYZ-EWR
C$ 525
23/3Sat
multi-stopWestJet
16h 55mEWR-YYZ
24/3Sun
multi-stopWestJet
21h 10mYYZ-EWR
C$ 569

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Newark Liberty Airport - Ontario Flights

Departure:

Newark Liberty Airport (EWR)United States

Return flight deals:

Ontario - Newark Liberty Airport

Cabin classes:

C$ 1,555
C$ 2,928
C$ 4,104
C$ 135