How does KAYAK find such low prices on flights from New Jersey 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 New Jersey to Ontario.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Jersey to Ontario?

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

What is the Hacker Fare option on flights from New Jersey 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 New Jersey with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Jersey 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 New Jersey up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$99 CHEAP FLIGHTS from New Jersey to Ontario

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Cheap Flights from New Jersey to Ontario

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

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Recent round-trip flight deals from New Jersey to Ontario

Thu, Sep 24 - Mon, Sep 28

1:30 pm - 6:39 pm-

8h 09m

7:46 pm - 12:35 pm-

13h 49m

$198Frontier

Thu, Sep 10 - Mon, Sep 14

1:30 pm - 6:39 pm-

8h 09m

8:11 pm - 12:35 pm-

13h 24m

$198Frontier

Wed, Sep 9 - Tue, Sep 22

5:25 pm - 10:59 pm-

8h 34m

5:00 am - 3:37 pm-

7h 37m

$283United Airlines

Sat, Sep 5 - Sat, Sep 12

4:16 pm - 10:35 pm-

9h 19m

7:00 am - 5:25 pm-

7h 25m

$287United Airlines

Sat, Sep 5 - Sat, Sep 12

7:00 am - 2:30 pm-

10h 30m

9:15 am - 8:10 pm-

7h 55m

$287Southwest

Sat, Sep 5 - Sat, Sep 12

8:15 am - 1:53 pm-

8h 38m

1:05 pm - 11:58 pm-

7h 53m

$287American Airlines

Sat, Sep 5 - Sat, Sep 12

7:15 am - 12:03 pm-

7h 48m

12:37 pm - 11:14 pm-

7h 37m

$289American Airlines

Thu, Oct 8 - Thu, Oct 15

4:17 pm - 11:54 pm-

10h 37m

2:55 pm - 5:36 am-

11h 41m

$290Multiple Airlines

Sat, Aug 29 - Sat, Sep 5

7:00 am - 2:30 pm-

10h 30m

11:55 am - 10:20 pm-

7h 25m

$292Southwest

Sat, Sep 12 - Wed, Sep 16

6:00 am - 4:46 pm-

13h 46m

3:14 pm - 5:40 am-

11h 26m

$295Multiple Airlines

Useful Info

Low season	January
High season	November
Cheapest flight	$99

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly with an average 3% increase in price.

Flight from Newark Liberty Airport to Ontario

How does KAYAK find such low prices on flights from New Jersey 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 New Jersey to Ontario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Jersey to Ontario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from New Jersey is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from New Jersey 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 New Jersey with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Jersey 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 New Jersey up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ontario

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Information on the airport you'll fly into in Ontario

Ontario (ONT)

ONT

$99 Find Cheap Flights from New Jersey to Ontario - Compare and Save

Cheap Flights from New Jersey to Ontario

Recent round-trip flight deals from New Jersey to Ontario

Recent one-way flight deals from New Jersey to Ontario

Recent last minute flight deals from New Jersey to Ontario

Recent direct flight deals from New Jersey to Ontario

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from New Jersey to Ontario

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Cabin class types available on flights to New Jersey

Complete your trip to Ontario with a hotel stay or car rental

Find direct flights for Ontario

Flights to other popular destinations

Flights from domestic origins to Ontario

Choose which airport to fly into in Ontario

Find deals for your return flight