Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Newark Liberty Airport to Ontario from C$ 77

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 18/5. 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
Fri 31/5
Fri 7/6

Search hundreds of travel sites at once for deals on flights to Ontario

In the last 7 days, travellers have searched 43,740,974 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best Ontario Flight Deals

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

Toronto
Toronto2 stopsC$ 250
Ottawa
Ottawa1 stopC$ 329
London
London1 stopC$ 1,019

Good to know

Low season

January

High season

August

Cheapest flight

C$ 77
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 Pearson Airport

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$ 161 one-way - C$ 318 round-trip; Toronto C$ 161 one-way - C$ 293 round-trip; Toronto C$ 216 one-way - C$ 272 round-trip
  • Morning departure is around 5% 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 verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1472 reviews
8.4Boarding
8.7Crew
8.1Comfort
8.2Entertainment
7.8Food
Airline reviews

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

10.0 ExcellentAnonymous, Apr. 2024SFO - SIN
Read more about Singapore Airlines reviews

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

It was a great flight Food was great Crew was spectacular

They made me check my carry on even though there was room We un boarded in a strange way but overall it was good

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

The premium economy seats were not that great. It could have been more premium than economy seats.

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.

Transfer within the same terminal and lots of facilities at the airport.

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!

Pretty good. Would’ve been excellent if we would have left on time and the crew wasn’t late.

Spirit airline tries to screw you at every opportunity. Spirit wanted 65$ for an extra pound in the suitcase Made me open the suitcase at the counter to remove 1 pound. Staff very cold and rude Will never fly spirit again and will recommend same to family and friends

Overall it was a good experience. Stewards were very kind and professional. The departure and arrival times were as promised. Plane was clean.

No frills, limited comfort, no food, no entertainment, but fine

The airplane was extremely hot the air conditioner wasn’t working I

Seats horrible. No way of getting comfortable . But flight ran smoothly

Every thing was fine ,low price,easy on time ,clean, good staff, really no issues

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.

Book cheap flights from Newark to Ontario

Recent round-trip flight deals

29/5Wed
2 stops
21h 35mEWR-YYZ
5/6Wed
1 stop
18h 17mYYZ-EWR
C$ 250
18/5Sat
2 stops
13h 50mEWR-YYZ
21/5Tue
1 stop
3h 35mYYZ-EWR
C$ 259
29/5Wed
directPorter Airlines
1h 45mEWR-YTZ
5/6Wed
directPorter Airlines
1h 30mYTZ-EWR
C$ 266
22/5Wed
1 stopPorter Airlines
4h 04mEWR-YTZ
22/5Wed
directPorter Airlines
1h 30mYTZ-EWR
C$ 268
12/6Wed
directAir Canada
1h 39mEWR-YYZ
26/6Wed
directAir Canada
1h 34mYYZ-EWR
C$ 326
19/6Wed
directAir Canada
1h 42mEWR-YYZ
26/6Wed
directAir Canada
1h 34mYYZ-EWR
C$ 331
28/5Tue
1 stopUnited Airlines
8h 10mEWR-YYZ
30/5Thu
directUnited Airlines
1h 50mYYZ-EWR
C$ 339
28/5Tue
1 stopUnited Airlines
11h 00mEWR-YYZ
30/5Thu
directUnited Airlines
1h 43mYYZ-EWR
C$ 358
29/5Wed
1 stopDelta
7h 33mEWR-YYZ
5/6Wed
1 stopDelta
5h 25mYYZ-EWR
C$ 359
12/5Sun
1 stopDelta
7h 33mEWR-YYZ
21/5Tue
1 stopDelta
5h 01mYYZ-EWR
C$ 424

Search by stops

Search by airline

Search by price

Recent one-way flight deals

18/5Sat
2 stops
13h 50mEWR-YYZ
C$ 77
18/5Sat
2 stops
13h 50mEWR-YYZ
C$ 78
28/5Tue
directPorter Airlines
1h 45mEWR-YTZ
C$ 115
21/5Tue
directPorter Airlines
1h 45mEWR-YTZ
C$ 117
28/5Tue
directUnited Airlines
2h 00mEWR-YYZ
C$ 132
18/6Tue
1 stopUnited Airlines
9h 14mEWR-YYZ
C$ 145
29/5Wed
directAir Canada
1h 46mEWR-YYZ
C$ 147
31/5Fri
1 stopAir Canada
5h 39mEWR-YTZ
C$ 161
15/5Wed
1 stopDelta
7h 33mEWR-YYZ
C$ 189
8/5Wed
1 stopDelta
4h 09mEWR-YYZ
C$ 209

Search by stops

Search by airline

Search by price

Last minute flights from Newark to Ontario

Last minute flight, train and bus deals

6/5Mon
multi-stop
24h 40mEWR-YYZ
8/5Wed
multi-stop
26h 29mYYZ-EWR
C$ 317
6/5Mon
multi-stop
24h 40mEWR-YYZ
8/5Wed
multi-stop
6h 15mYYZ-EWR
C$ 355
6/5Mon
directPorter Airlines
1h 45mEWR-YTZ
13/5Mon
directPorter Airlines
1h 30mYTZ-EWR
C$ 384
6/5Mon
multi-stopPorter Airlines
4h 19mEWR-YTZ
13/5Mon
directPorter Airlines
1h 30mYTZ-EWR
C$ 391
6/5Mon
directAir Canada
1h 41mEWR-YYZ
30/5Thu
directAir Canada
1h 35mYYZ-EWR
C$ 451
6/5Mon
multi-stopAir Canada
5h 06mEWR-YYZ
8/5Wed
directAir Canada
1h 35mYYZ-EWR
C$ 460
6/5Mon
multi-stopUnited Airlines
4h 04mEWR-YYZ
30/5Thu
directUnited Airlines
1h 50mYYZ-EWR
C$ 465
6/5Mon
multi-stopUnited Airlines
8h 59mEWR-YYZ
30/5Thu
multi-stopUnited Airlines
8h 59mYYZ-EWR
C$ 486
5/5Sun
multi-stopWestJet
12h 05mEWR-YYZ
8/5Wed
multi-stopWestJet
6h 52mYYZ-EWR
C$ 573
5/5Sun
multi-stopWestJet
8h 00mEWR-YYZ
7/5Tue
multi-stopWestJet
6h 52mYYZ-EWR
C$ 593

Search by stops

Search by airline

Search by price

Newark Liberty Airport - Ontario Flights

Departure:

Newark Liberty Airport (EWR)United States

Return flight deals:

Ontario - Newark Liberty Airport

Cabin classes:

C$ 1,576
C$ 2,967
C$ 4,159
C$ 169