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Cheap flights from New York to Ontario from £106

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Ontario departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from New York to Los Angeles

Cheap return flights

These are some of the best return flight deals from New York to Los Angeles that have been recently found on momondo from popular airlines, departing in the coming months.

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10:00 - 18:04EWR-ONT
11h 04m1 stop
06:00 - 18:10ONT-EWR
9h 10m1 stop
£202United Airlines
Find Deal
Wed, 29 Jan - Wed, 5 Feb
15:25 - 20:51EWR-ONT
8h 26m1 stop
13:45 - 23:34ONT-EWR
6h 49m1 stop
£207United Airlines
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Fri, 10 Jan - Wed, 15 Jan
17:30 - 23:58EWR-ONT
9h 28m1 stop
06:00 - 18:29ONT-EWR
9h 29m1 stop
£210Alaska Airlines
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Fri, 14 Feb - Wed, 19 Feb
15:29 - 22:39EWR-ONT
10h 10m1 stop
06:00 - 14:29ONT-EWR
29h 29m1 stop
£211Alaska Airlines
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Thu, 30 Jan - Sun, 2 Feb
07:05 - 12:25EWR-ONT
8h 20m1 stop
12:11 - 00:55ONT-EWR
9h 44m1 stop
£218Delta
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Tue, 10 Dec - Tue, 17 Dec
18:48 - 00:14EWR-ONT
8h 26m1 stop
22:00 - 15:00ONT-EWR
14h 00m2 stops
£222Delta
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Fri, 6 Dec - Tue, 10 Dec
14:36 - 23:53EWR-ONT
12h 17m2 stops
06:00 - 19:09ONT-EWR
10h 09m2 stops
£226Delta
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Thu, 9 Jan - Tue, 14 Jan
15:59 - 22:52EWR-ONT
9h 53m1 stop
13:00 - 00:46ONT-EWR
8h 46m1 stop
£233Delta
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Tue, 14 Jan - Wed, 22 Jan
15:29 - 22:39EWR-ONT
10h 10m1 stop
17:44 - 17:29ONT-EWR
20h 45m2 stops
£237Alaska Airlines
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Fri, 24 Jan - Tue, 28 Jan
05:50 - 12:03EWR-ONT
9h 13m1 stop
19:30 - 05:50ONT-EWR
7h 20m1 stop
£335American Airlines
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Mon, 25 Nov - Tue, 26 Nov
15:29 - 22:39EWR-ONT
10h 10m1 stop
£106Alaska Airlines
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Fri, 10 Jan
18:49 - 23:53EWR-ONT
8h 04m1 stop
£109Delta
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Fri, 22 Nov
07:10 - 12:11EWR-ONT
8h 01m1 stop
£110Delta
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Mon, 25 Nov
14:39 - 23:53EWR-ONT
12h 14m2 stops
£113Delta
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Thu, 21 Nov
17:38 - 23:02EWR-ONT
8h 24m1 stop
£125Delta
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Wed, 11 Dec
14:45 - 22:05EWR-ONT
10h 20m1 stop
£130United Airlines
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Thu, 1 May
17:30 - 11:05EWR-ONT
20h 35m1 stop
£132Alaska Airlines
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Tue, 25 Feb
15:49 - 21:59EWR-ONT
9h 10m1 stop
£140United Airlines
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Wed, 19 Feb
06:20 - 12:03EWR-ONT
8h 43m1 stop
£161American Airlines
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Fri, 22 Nov
06:20 - 12:03EWR-ONT
8h 43m1 stop
£244American Airlines
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Thu, 21 Nov
07:10 - 12:11EWR-ONT
8h 01m1 stop
06:00 - 17:39ONT-EWR
8h 39m1 stop
£246Delta
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Wed, 20 Nov - Mon, 25 Nov
16:10 - 23:01EWR-ONT
9h 51m1 stop
06:00 - 18:17ONT-EWR
9h 17m2 stops
£250Delta
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Wed, 20 Nov - Tue, 17 Dec
09:59 - 19:42EWR-ONT
12h 43m2 stops
06:00 - 18:17ONT-EWR
9h 17m2 stops
£254Delta
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Wed, 20 Nov - Tue, 17 Dec
16:10 - 23:01EWR-ONT
9h 51m1 stop
06:00 - 17:39ONT-EWR
8h 39m1 stop
£320Delta
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Tue, 19 Nov - Sun, 24 Nov
16:30 - 22:23EWR-ONT
8h 53m1 stop
10:35 - 23:03ONT-EWR
9h 28m1 stop
£322United Airlines
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Wed, 20 Nov - Mon, 25 Nov
06:00 - 14:34EWR-ONT
11h 34m1 stop
13:55 - 01:13ONT-EWR
8h 18m1 stop
£385United Airlines
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Wed, 20 Nov - Sat, 23 Nov
07:02 - 15:20EWR-ONT
11h 18m1 stop
06:00 - 18:29ONT-EWR
9h 29m1 stop
£397Alaska Airlines
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Wed, 20 Nov - Tue, 26 Nov
07:02 - 15:20EWR-ONT
11h 18m1 stop
06:00 - 18:29ONT-EWR
9h 29m1 stop
£416Alaska Airlines
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Tue, 19 Nov - Tue, 26 Nov
05:50 - 13:59EWR-ONT
11h 09m1 stop
12:53 - 23:43ONT-EWR
7h 50m1 stop
£465American Airlines
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Wed, 20 Nov - Thu, 21 Nov
09:57 - 18:33EWR-ONT
11h 36m2 stops
10:10 - 23:01ONT-EWR
9h 51m1 stop
£469American Airlines
Find Deal
Wed, 20 Nov - Thu, 21 Nov

United Airlines flights from New York to Ontario

Our best United Airlines deals on New York to Ontario flight tickets
United Airlines
29 Jan
EWR10:00Newark
11h 04m
1 stop
ONT18:04Ontario
5 Feb
ONT06:00Ontario
9h 10m
1 stop
EWR18:10Newark
United Airlines
10 Jan
EWR15:25Newark
8h 26m
1 stop
ONT20:51Ontario
15 Jan
ONT13:45Ontario
6h 49m
1 stop
EWR23:34Newark
United Airlines
23 Nov
EWR10:30Newark
10h 13m
1 stop
ONT17:43Ontario
25 Nov
ONT10:35Ontario
9h 28m
1 stop
EWR23:03Newark

Alaska Airlines flights from New York to Ontario

Our best Alaska Airlines deals on New York to Ontario flight tickets
Alaska Airlines
14 Feb
EWR17:30Newark
9h 28m
1 stop
ONT23:58Ontario
19 Feb
ONT06:00Ontario
9h 29m
1 stop
EWR18:29Newark
Alaska Airlines
30 Jan
EWR15:29Newark
10h 10m
1 stop
ONT22:39Ontario
2 Feb
ONT06:00Ontario
29h 29m
1 stop
EWR14:29Newark
Alaska Airlines
24 Jan
EWR15:29Newark
10h 10m
1 stop
ONT22:39Ontario
28 Jan
ONT17:44Ontario
20h 45m
2 stops
EWR17:29Newark

How to get the cheapest flight ticket from New York to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between New York and Ontario?

What is the cheapest month to fly from New York to Ontario?

January. The cheapest time of year to fly to Ontario from New York is January. The most expensive is July.

What is the cheapest day to depart New York for Ontario?

Saturday. The cheapest day of the week is usually Saturday. The most expensive is usually Saturday.

What is the cheapest New York to Ontario flight route?

Newark - Ontario. Fly from Newark to Ontario for the best New York - Ontario flight prices

How far in advance should you book New York to Ontario flights?

39 days before. The cheapest time to buy a flight from New York to Ontario is approximately 39 days to departure

Can stopping save me money on New York to Ontario flights?

You could potentially save up to 6% on your flight if you consider stops on a New York to Ontario flight.

How have New York to Ontario flight prices changed over time?

As of November 2024, prices for New York to Ontario flights are approximately 35% cheaper when compared to flights at the same time last year.

When to book flights from New York to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from New York to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New York to Ontario (NYC to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Ontario

Best price found

£106

Fastest flight time

8h 01m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from New York in the past 72 hours is £106. The best return flight deal from New York to Ontario found on momondo in the last 72 hours is £202.
The fastest flight from New York to Ontario takes 8h 01m
There are no direct flights from New York to Ontario. Popular non-direct route for this connection is Newark Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)

  • How far is New York to Ontario by plane?

    A flight from New York to Ontario will travel around 2413.4 mi. In terms of flight time, this usually takes a little over 8h 01m.

  • When did momondo last update prices for flights from New York to Ontario Airport?

    Prices for flights from New York to Ontario Airport are refreshed on a daily basis.

  • How old do you have to be to fly from New York to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from New York to Ontario?


Why use momondo?

Why should I use momondo to find a flight deal from New York to Ontario?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Ontario . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New York to Ontario with flexible booking policies on momondo?

All flight searches from New York to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New York to Ontario?

Once all potential New York to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New York to Ontario right now. Can momondo alert me if prices change?

Price alerts on flights to Ontario from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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