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Cheap flights from New York to Ontario from $64

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 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York to Los Angeles

Cheap round-trip flights

These are some of the best round-trip 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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Flying one-way? These are some of the best deals recently discovered on momondo for flights from New York to Los Angeles.

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Planning a quick getaway from New York to Los Angeles? These are the last-minute flight deals available now.

Cheap direct flights

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Cheap bus & train deals from New York to Los Angeles

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All round-trip flight deals to Los Angeles

The cheapest plane tickets to Los Angeles found on KAYAK recently.
7:59 am - 1:47 pmJFK-ONT
8h 48m1 stop
7:59 pm - 6:30 amONT-JFK
7h 31m1 stop
$125Frontier
Find Deal
Thu, Jan 23 - Sat, Feb 1
7:59 am - 1:47 pmJFK-ONT
8h 48m1 stop
7:59 pm - 6:30 amONT-JFK
7h 31m1 stop
$128Frontier
Find Deal
Thu, Jan 23 - Sat, Feb 1
5:00 pm - 11:58 pmLGA-ONT
9h 58m1 stop
10:56 am - 11:32 pmONT-LGA
9h 36m1 stop
$228American Airlines
Find Deal
Thu, Jan 23 - Sat, Feb 1
3:25 pm - 10:16 pmLGA-ONT
9h 51m1 stop
6:00 am - 7:00 pmONT-LGA
10h 00m1 stop
$229American Airlines
Find Deal
Thu, Jan 23 - Wed, Jan 29
10:00 am - 6:04 pmLGA-ONT
11h 04m2 stops
5:10 am - 5:18 pmONT-LGA
9h 08m1 stop
$252United Airlines
Find Deal
Wed, Jan 8 - Mon, Jan 13
10:00 am - 6:04 pmLGA-ONT
11h 04m2 stops
5:10 am - 6:52 pmONT-LGA
10h 42m2 stops
$257United Airlines
Find Deal
Wed, Jan 8 - Thu, Jan 23
6:50 am - 12:26 pmJFK-ONT
8h 36m1 stop
1:21 pm - 12:13 amONT-JFK
7h 52m1 stop
$276Delta
Find Deal
Tue, Jan 7 - Mon, Jan 13
6:00 am - 11:50 amJFK-ONT
8h 50m1 stop
1:00 pm - 12:46 amONT-JFK
8h 46m1 stop
$277Delta
Find Deal
Sat, Jan 25 - Sat, Feb 1
7:30 am - 3:55 pmLGA-ONT
11h 25m1 stop
5:45 am - 10:25 pmONT-LGA
13h 40m1 stop
$343Southwest
Find Deal
Mon, Jan 6 - Fri, Jan 10
6:05 am - 6:55 pmLGA-ONT
15h 50m2 stops
5:45 am - 10:25 pmONT-LGA
13h 40m1 stop
$378Southwest
Find Deal
Mon, Jan 6 - Fri, Jan 10
7:59 am - 3:02 pmJFK-ONT
10h 03m1 stop
$64Frontier
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Sat, Jan 25
7:59 am - 1:47 pmJFK-ONT
8h 48m1 stop
$66Frontier
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Thu, Jan 23
1:15 pm - 9:57 pmLGA-ONT
11h 42m2 stops
$112United Airlines
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Thu, Jan 9
6:30 am - 11:58 amJFK-ONT
8h 28m1 stop
$114American Airlines
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Mon, Feb 10
6:00 am - 1:51 pmLGA-ONT
10h 51m1 stop
$114American Airlines
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Tue, Jan 21
6:50 am - 12:26 pmJFK-ONT
8h 36m1 stop
$138Delta
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Tue, Jan 7
6:00 am - 11:50 amLGA-ONT
8h 50m1 stop
$138Delta
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Sat, Jan 18
2:00 pm - 9:57 pmLGA-ONT
10h 57m1 stop
$157United Airlines
Find Deal
Thu, Feb 6
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
$228JetBlue
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Fri, May 2
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
$229JetBlue
Find Deal
Fri, May 2
10:59 pm - 11:32 amLGA-ONT
15h 33m1 stop
9:02 am - 9:02 pmONT-LGA
9h 00m1 stop
$413Frontier
Find Deal
Mon, Dec 23 - Thu, Jan 23
7:59 am - 1:00 pmJFK-ONT
8h 01m1 stop
10:39 pm - 6:30 amONT-JFK
28h 51m1 stop
$469Frontier
Find Deal
Fri, Dec 20 - Tue, Dec 24
10:00 am - 5:53 pmEWR-ONT
10h 53m1 stop
10:47 am - 11:06 pmONT-EWR
9h 19m1 stop
$622United Airlines
Find Deal
Mon, Dec 23 - Tue, Jan 21
5:30 pm - 11:00 pmEWR-ONT
8h 30m1 stop
1:57 pm - 1:15 amONT-EWR
8h 18m1 stop
$623United Airlines
Find Deal
Sun, Dec 22 - Tue, Dec 24
6:51 pm - 12:29 amEWR-ONT
8h 38m1 stop
5:10 pm - 10:34 amONT-EWR
14h 24m2 stops
$632Delta
Find Deal
Mon, Dec 23 - Tue, Jan 7
6:51 pm - 12:28 amEWR-ONT
8h 37m1 stop
1:21 pm - 11:55 pmONT-EWR
7h 34m1 stop
$681Delta
Find Deal
Sun, Dec 22 - Sat, Jan 11
5:00 pm - 12:10 amLGA-ONT
10h 10m1 stop
11:55 am - 11:25 pmONT-LGA
8h 30m1 stop
$706Southwest
Find Deal
Mon, Dec 23 - Tue, Jan 7
6:00 am - 3:40 pmLGA-ONT
12h 40m1 stop
9:20 am - 10:25 pmONT-LGA
10h 05m2 stops
$711Southwest
Find Deal
Mon, Dec 23 - Tue, Jan 7
9:57 am - 6:25 pmEWR-ONT
11h 28m2 stops
5:38 am - 4:51 pmONT-EWR
8h 13m1 stop
$785American Airlines
Find Deal
Mon, Dec 23 - Sun, Dec 29
3:56 pm - 10:28 pmJFK-ONT
9h 32m1 stop
10:02 am - 10:59 pmONT-JFK
9h 57m1 stop
$829American Airlines
Find Deal
Mon, Dec 23 - Fri, Jan 3
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
$382JetBlue
Find Deal
Wed, Apr 30 - Tue, May 6
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
$517JetBlue
Find Deal
Wed, May 7 - Wed, May 14
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
$532JetBlue
Find Deal
Sun, May 25 - Wed, May 28
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
$537JetBlue
Find Deal
Wed, May 7 - Mon, May 12
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
$552JetBlue
Find Deal
Sat, May 3 - Fri, May 9
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
$572JetBlue
Find Deal
Thu, May 1 - Mon, May 5
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
$612JetBlue
Find Deal
Thu, May 1 - Sun, May 4
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
$642JetBlue
Find Deal
Thu, May 22 - Tue, May 27
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
$657JetBlue
Find Deal
Fri, May 9 - Sun, May 11
7:20 pm - 10:22 pmJFK-ONT
6h 02mnonstop
11:37 pm - 8:00 amONT-JFK
5h 23mnonstop
$662JetBlue
Find Deal
Fri, May 23 - Mon, May 26

Frontier flights from New York to Ontario

Our best Frontier deals on New York to Ontario flight tickets
Frontier
Jan 23
JFK7:59 amNew York John F Kennedy Intl
8h 48m
1 stop
ONT1:47 pmOntario
Feb 1
ONT7:59 pmOntario
7h 31m
1 stop
JFK6:30 amNew York John F Kennedy Intl
Frontier
Jan 23
JFK7:59 amNew York John F Kennedy Intl
8h 48m
1 stop
ONT1:47 pmOntario
Feb 1
ONT7:59 pmOntario
7h 31m
1 stop
JFK6:30 amNew York John F Kennedy Intl
Frontier
Jan 23
JFK7:59 amNew York John F Kennedy Intl
8h 48m
1 stop
ONT1:47 pmOntario
Jan 29
ONT12:34 pmOntario
14h 56m
1 stop
JFK6:30 amNew York John F Kennedy Intl

American Airlines flights from New York to Ontario

Our best American Airlines deals on New York to Ontario flight tickets
American Airlines
Jan 23
LGA5:00 pmNew York LaGuardia
9h 58m
1 stop
ONT11:58 pmOntario
Feb 1
ONT10:56 amOntario
9h 36m
1 stop
LGA11:32 pmNew York LaGuardia
American Airlines
Jan 23
LGA3:25 pmNew York LaGuardia
9h 51m
1 stop
ONT10:16 pmOntario
Jan 29
ONT6:00 amOntario
10h 00m
1 stop
LGA7:00 pmNew York LaGuardia
American Airlines
Jan 15
JFK6:25 amNew York John F Kennedy Intl
8h 33m
1 stop
ONT11:58 amOntario
Jan 29
ONT6:10 amOntario
12h 19m
2 stops
JFK9:29 pmNew York John F Kennedy Intl

See travel insights to Los Angeles from

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 cheapest month to fly to Ontario?

In general, January is the cheapest month to fly from New York to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $255. If you aren’t able to travel during the month of January, then book flights to Ontario from New York during September instead. Flights to Ontario in September, while not as cheap as those in January, still average around $298.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Wednesday when prices can be found for as low as $355. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from New York to Ontario for around $448.

What is the cheapest time of day to depart on your flight to Ontario?

At noon is the cheapest time of day to fly from New York to Ontario when you can find flight prices for as low as $332. Flying to Ontario at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $392 on average. Flights to Ontario from New York in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest New York to Ontario flight route?

Fly from New York John F Kennedy Intl to Ontario for the best New York - Ontario flight prices

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

Most flyers found that booking tickets 47 days in advance of their planned departure date is the best time to get cheap flights to Ontario. During this timeframe, flight prices are around $381. However, in the past 72 hours, people saw flights from New York for as low as $255.

What cabin class options are available on New York to Ontario flights?

There are 1 cabin classes available to choose from on New York to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 71% 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 December 2024, prices for New York to Ontario flights are approximately 1% more expensive 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 round-trip 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

$64

Fastest flight time

5h 55m

Direct flights

Every day

Airports in Ontario

1 airport
The best one-way flight to Ontario from New York in the past 72 hours is $64. The best round-trip flight deal from New York to Ontario found on momondo in the last 72 hours is $125.
The fastest flight from New York to Ontario takes 5h 55m
Direct flights go from New York to Ontario every day.
There is 1 airport near Ontario: Ontario (ONT)

  • How far is New York to Ontario by plane?

    Ontario is 2413.4 mi away from New York. 7h 42m is a normal flight duration for this route.

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

    Prices for flights from New York to Ontario Airport refresh daily.

  • How many operators does momondo search for flights from New York to Ontario Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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


Best airlines flying from New York to Ontario

Compare and see reviews for airlines that fly from New York to Ontario with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $118Free CancellationRating
6.1
3,479 reviews
Search Frontier flights
DeltaPriceFrom $138Free CancellationRating
8.0
8,604 reviews
Search Delta flights
Spirit AirlinesPriceFrom $144Free CancellationRating
6.3
8,119 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $227Free CancellationRating
7.4
9,059 reviews
Search United Airlines flights
JetBluePriceFrom $230Free CancellationRating
7.4
3,279 reviews
Search JetBlue flights
American AirlinesPriceFrom $250Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $296Free CancellationRating
8.1
4,848 reviews
Search Southwest flights

Why use momondo?

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

Finding the right flight to Ontario from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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?

Yes. momondo can track prices for New York to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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