Cheap flights from Ontario to New York from $110

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to New York departing on 5/5. 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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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
8:06 pm - 9:29 pm
ONT
-
EWR
22h 23m
2 stops
Multiple Airlines Logo
12:25 pm - 7:35 am
EWR
-
ONT
22h 10m
1 stop
$232Multiple Airlines
sex, mai 8 - ter, mai 12
Multiple Airlines Logo
8:06 pm - 11:20 am
ONT
-
EWR
12h 14m
1 stop
Multiple Airlines Logo
12:25 pm - 7:35 am
EWR
-
ONT
22h 10m
1 stop
$237Multiple Airlines
ter, mai 5 - seg, mai 11
Multiple Airlines Logo
8:06 pm - 11:20 am
ONT
-
EWR
12h 14m
1 stop
Multiple Airlines Logo
10:29 pm - 10:05 am
EWR
-
ONT
38h 36m
2 stops
$238Multiple Airlines
ter, mai 5 - qua, mai 6
Multiple Airlines Logo
8:26 am - 1:18 am
ONT
-
EWR
37h 52m
2 stops
Multiple Airlines Logo
12:25 pm - 7:35 am
EWR
-
ONT
22h 10m
1 stop
$239Multiple Airlines
seg, mai 4 - seg, mai 11
Delta Logo
12:00 pm - 11:50 pm
ONT
-
LGA
8h 50m
1 stop
Delta Logo
4:00 pm - 9:56 pm
LGA
-
ONT
8h 56m
1 stop
$281Delta
qua, ago 19 - qua, set 2
Delta Logo
12:00 pm - 11:09 pm
ONT
-
JFK
8h 09m
1 stop
Delta Logo
1:10 pm - 6:01 pm
JFK
-
ONT
7h 51m
1 stop
$281Delta
qua, ago 19 - ter, set 1
American Airlines Logo
6:15 am - 8:05 pm
ONT
-
JFK
10h 50m
2 stops
American Airlines Logo
5:20 pm - 11:46 pm
JFK
-
ONT
9h 26m
1 stop
$282American Airlines
sáb, mai 2 - sex, mai 8
JetBlue Logo
11:50 pm - 8:11 am
ONT
-
JFK
5h 21mnonstop
JetBlue Logo
7:30 pm - 10:35 pm
JFK
-
ONT
6h 05mnonstop
$287JetBlue
ter, jul 7 - ter, jul 14
American Airlines Logo
1:31 pm - 11:32 pm
ONT
-
JFK
7h 01m
1 stop
American Airlines Logo
6:59 am - 11:29 am
JFK
-
ONT
7h 30m
1 stop
$291American Airlines
sáb, set 12 - seg, set 21
JetBlue Logo
11:53 pm - 8:19 am
ONT
-
JFK
5h 26mnonstop
JetBlue Logo
6:49 pm - 10:01 pm
JFK
-
ONT
6h 12mnonstop
$292JetBlue
ter, jun 30 - sáb, jul 4

JetBlue flights from Ontario to New York

Our best JetBlue deals on Ontario to New York flight tickets
JetBlue
Jul 7
ONT11:50 pmOntario
5h 21m
JFK8:11 amNew York John F Kennedy Intl
Jul 14
JFK7:30 pmNew York John F Kennedy Intl
6h 05m
ONT10:35 pmOntario
$287
JetBlue
Jun 30
ONT11:53 pmOntario
5h 26m
JFK8:19 amNew York John F Kennedy Intl
Jul 4
JFK6:49 pmNew York John F Kennedy Intl
6h 12m
ONT10:01 pmOntario
$292
JetBlue
Jun 27
ONT11:16 pmOntario
5h 24m
JFK7:40 amNew York John F Kennedy Intl
Jul 7
JFK7:30 pmNew York John F Kennedy Intl
6h 05m
ONT10:35 pmOntario
$293

American Airlines flights from Ontario to New York

Our best American Airlines deals on Ontario to New York flight tickets
American Airlines
May 2
ONT6:15 amOntario
10h 50m
2 stops
JFK8:05 pmNew York John F Kennedy Intl
May 8
JFK5:20 pmNew York John F Kennedy Intl
9h 26m
1 stop
ONT11:46 pmOntario
$282
American Airlines
Sep 12
ONT1:31 pmOntario
7h 01m
1 stop
JFK11:32 pmNew York John F Kennedy Intl
Sep 21
JFK6:59 amNew York John F Kennedy Intl
7h 30m
1 stop
ONT11:29 amOntario
$291
American Airlines
Apr 23
ONT12:19 pmOntario
7h 59m
1 stop
JFK11:18 pmNew York John F Kennedy Intl
Apr 27
JFK5:20 pmNew York John F Kennedy Intl
9h 26m
1 stop
ONT11:46 pmOntario
$292

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to New York that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated abril 18, 2026.
Use the filters below to find and compare flights from Ontario to New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioNewark

ONT - EWR

ONTEWR

Ontario

sex 5/8

8:06 pm-9:29 pm

2 stops22h 23m

Newark

ter 5/12

12:25 pm-7:35 am

1 stop22h 10m

$232

OntarioNewark

ONT - EWR

ONTEWR

Ontario

ter 5/5

8:06 pm-11:20 am

1 stop12h 14m

Newark

seg 5/11

12:25 pm-7:35 am

1 stop22h 10m

$237

OntarioNewark

ONT - EWR

ONTEWR

Ontario

ter 5/5

8:06 pm-11:20 am

1 stop12h 14m

Newark

qua 5/6

10:29 pm-10:05 am

2 stops38h 36m

$238

OntarioNewark

ONT - EWR

ONTEWR

Ontario

seg 5/4

8:26 am-1:18 am

2 stops37h 52m

Newark

seg 5/11

12:25 pm-7:35 am

1 stop22h 10m

$239

OntarioNew York

ONT - LGA

ONTLGA

Ontario

qua 8/19

12:00 pm-11:50 pm

1 stop8h 50m

New York LaGuardia

qua 9/2

4:00 pm-9:56 pm

1 stop8h 56m

$281

OntarioNew York

ONT - JFK

ONTJFK

Ontario

qua 8/19

12:00 pm-11:09 pm

1 stop8h 09m

New York John F Kennedy Intl

ter 9/1

1:10 pm-6:01 pm

1 stop7h 51m

$281

OntarioNew York

ONT - JFK

ONTJFK

Ontario

sáb 5/2

6:15 am-8:05 pm

2 stops10h 50m

New York John F Kennedy Intl

sex 5/8

5:20 pm-11:46 pm

1 stop9h 26m

$282
Quickest round-trip

OntarioNew York

ONT - JFK

ONTJFK

Ontario

ter 7/7

11:50 pm-8:11 am

Nonstop5h 21m

New York John F Kennedy Intl

ter 7/14

7:30 pm-10:35 pm

Nonstop6h 05m

$287

OntarioNew York

ONT - JFK

ONTJFK

Ontario

sáb 9/12

1:31 pm-11:32 pm

1 stop7h 01m

New York John F Kennedy Intl

seg 9/21

6:59 am-11:29 am

1 stop7h 30m

$291

OntarioNew York

ONT - JFK

ONTJFK

Ontario

ter 6/30

11:53 pm-8:19 am

Nonstop5h 26m

New York John F Kennedy Intl

sáb 7/4

6:49 pm-10:01 pm

Nonstop6h 12m

$292

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

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

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 Ontario and New York?

What is the cheapest month to fly to New York?

The cheapest month to fly to New York from Ontario is in January. Flight prices, which tend to average around $277, are often lower during this time because this is during the off-season. The month of November is another great option to travel to New York, with average flight prices from Ontario averaging around $296.

What is the cheapest day to depart on your flight to New York?

The cheapest day to depart from Ontario to New York is on a Wednesday when prices can be found for as low as $372. On the other hand, Sunday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $476.

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

Our most recent data shows that the best time of day to fly to New York is at noon. Flights from Ontario to New York during this time can be as low as $363. Flights to New York are more costly in the morning, with an average ticket price of $427. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Ontario to New York flight route?

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

How far in advance should I book a flight to New York?

You are more likely to see cheaper flights to New York from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to New York for around $349 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York from Ontario for as low as $272 on momondo.

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

There are 2 cabin classes available to choose from on Ontario to New York flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of April 2026, prices for Ontario to New York flights are approximately 26% cheaper when compared to flights at the same time last year.

When to book flights from Ontario to New York

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

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

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

Best Price Found

$168

Fastest flight time

5h 19m

Direct flights

Every day

Airports in New York

3 airports
The best one-way flight to New York from Ontario in the past 72 hours is $168. The best round-trip flight deal from Ontario to New York found on momondo in the last 72 hours is $340.
The fastest flight from Ontario to New York takes 5h 19m
Direct flights go from Ontario to New York every day.
There are 3 airports in New York. From Ontario there are direct flights to New York John F Kennedy Intl (JFK).

Frequently asked questions about flying from Ontario to New York

  • How far is Ontario to New York by plane?

    A flight from Ontario to New York will travel around 2413.4 mi. Typically, this will take 5h 19m by plane in normal conditions.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to New York.

  • What documentation or ID do you need to fly to New York?

    The necessary travel and health documents for your New York trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Ontario to New York

Compare and see reviews for airlines that fly from Ontario to New York with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $67Free CancellationRating
6.3
8,626 reviews
Search Spirit Airlines flights
FrontierPriceFrom $128Free CancellationRating
5.7
2,987 reviews
Search Frontier flights
SouthwestPriceFrom $192Free CancellationRating
8.0
4,328 reviews
Search Southwest flights
American AirlinesPriceFrom $193Free CancellationRating
7.1
11,617 reviews
Search American Airlines flights
United AirlinesPriceFrom $197Free CancellationRating
7.4
9,605 reviews
Search United Airlines flights
DeltaPriceFrom $219Free CancellationRating
7.9
8,422 reviews
Search Delta flights
JetBluePriceFrom $231Free CancellationRating
7.2
2,946 reviews
Search JetBlue flights
  • Southwest Flights From Ontario to New York

    Across 1 Southwest flight from Ontario to New York this week, the average price was $347, with the best Southwest deals starting from $192 round-trip. 4,328 users have rated Southwest on momondo, with an average score of 8.0/10.

  • United Airlines Flights From Ontario to New York

    United Airlines (7.4/10 from 9,605 reviews) operates around 11 flights from Ontario to New York in any given week. The average United Airlines airfare for this route is around $385, with deals from around $197 rare but found on momondo. Referenced prices are for round-trip Ontario to New York flight searches in the last 72 hours.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
Yonkers
East Rutherford
Asbury Park
Point Pleasant Beach
Beach Haven
Long Branch
Wayne
Spring Lake
Stamford
Tannersville
Woodbridge
East Stroudsburg
Secaucus
Parsippany
Mount Laurel
Ocean Grove
Edgewater

Why use momondo?

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

Finding the right flight to New York from Ontario 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 New York quick and easy, saving you time and money.

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

Yes. All flights to New York from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Ontario and New York by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to New York, momondo offers a useful price alert feature which will track prices for flights to New York from Ontario and alert you when they change.

An easier way to manage your New York trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
seg 5/18
seg 5/25

Find better results for your trip to the United States

Fly into one of these airports located in New York

Airports listed have a maximum distance of 13.6 mi from New York