How often are flights from Ontario to New York delayed?

Historically, on average around 18% of flights between Ontario and New York have experienced a delay on any given week. The average delay length over the past 12 months has been 177 minutes.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airport is the most popular layover for flights between Ontario and New York?

Phoenix (PHX) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Ontario to New York?

Atlanta (ATL) has the shortest average layover time for this route: 0h 49m.

Which layover airport has the shortest travel time from Ontario to New York?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 6h 39m.

What airlines fly to New York?

JetBlue, United Airlines and American Airlines are the top three most popular airlines that fly to New York from Ontario according to our data. JetBlue is the first choice among our users, with 37% of people opting to fly with this airline when traveling to New York. Keep in mind that there are 10 different airlines that fly to New York on a routine basis, so you have a few additional options to choose from.

Which airline has the best punctuality record on Ontario to New York flights?

According to our data, JetBlue have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

Which layover airport offers the lowest fares from Ontario to New York?

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $250.

How many flights depart from Ontario to New York on average per week?

The number of flights available between Ontario and New York is 7 per week as of February 2026. The most frequent departure day is Fri, with 29% of weekly flights leaving on this day.

What is the cheapest airline that flies from Ontario to New York?

Frontier, Southwest, and Delta are the most popular carriers operating from Ontario to New York

What is the most punctual flight time for Ontario to New York flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

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?

As of February 2026, there are 7 operators available to choose from 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.

$95 Cheap Flights from Ontario to New York in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ontario to New York

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:29 pm - 6:30 am

ONT

JFK

8h 01m

1 stop

7:30 am - 6:34 pm

JFK

ONT

14h 04m

1 stop

$198Frontier

Wed, May 6 - Wed, May 20

7:29 pm - 6:30 am

ONT

JFK

8h 01m

1 stop

7:30 am - 1:40 pm

JFK

ONT

9h 10m

1 stop

$199Frontier

Wed, Apr 15 - Tue, Apr 21

2:44 pm - 6:30 am

ONT

JFK

12h 46m

1 stop

7:30 am - 6:23 pm

JFK

ONT

13h 53m

1 stop

$200Frontier

Wed, Apr 22 - Sat, Apr 25

5:00 am - 3:45 pm

ONT

LGA

7h 45m

1 stop

2:15 pm - 10:18 pm

LGA

ONT

11h 03m

1 stop

$249United Airlines

Tue, Mar 3 - Thu, Mar 5

1:20 pm - 11:15 pm

ONT

LGA

6h 55m

1 stop

6:05 am - 2:00 pm

LGA

ONT

10h 55m

1 stop

$251Southwest

Tue, Mar 24 - Tue, Mar 31

12:40 pm - 11:20 pm

ONT

LGA

7h 40m

1 stop

2:00 pm - 10:05 pm

LGA

ONT

11h 05m

1 stop

$254Southwest

Thu, Feb 26 - Wed, Mar 4

10:20 pm - 9:47 am

ONT

LGA

8h 27m

1 stop

2:00 pm - 9:05 pm

LGA

ONT

10h 05m

1 stop

$257Delta

Sat, Feb 28 - Tue, Mar 3

6:10 am - 4:55 pm

ONT

EWR

7h 45m

1 stop

2:00 pm - 8:50 pm

EWR

ONT

9h 50m

1 stop

$257United Airlines

Tue, Mar 3 - Wed, Mar 11

6:15 am - 9:00 pm

ONT

EWR

11h 45m

2 stops

1:30 pm - 9:24 pm

EWR

ONT

10h 54m

1 stop

$262American Airlines

Tue, Mar 3 - Wed, Mar 11

10:20 pm - 4:02 pm

ONT

EWR

14h 42m

2 stops

2:30 pm - 11:51 pm

EWR

ONT

12h 21m

2 stops

$267Delta

Tue, Mar 3 - Wed, Mar 11

Frontier flights from Ontario to New York

Our best Frontier deals on Ontario to New York flight tickets

Frontier

May 6

ONT7:29 pmOntario

8h 01m

1 stop

JFK6:30 amNew York John F Kennedy Intl

May 20

JFK7:30 amNew York John F Kennedy Intl

14h 04m

1 stop

ONT6:34 pmOntario

$198

Frontier

Apr 15

ONT7:29 pmOntario

8h 01m

1 stop

JFK6:30 amNew York John F Kennedy Intl

Apr 21

JFK7:30 amNew York John F Kennedy Intl

9h 10m

1 stop

ONT1:40 pmOntario

$199

Frontier

Apr 22

ONT2:44 pmOntario

12h 46m

1 stop

JFK6:30 amNew York John F Kennedy Intl

Apr 25

JFK7:30 amNew York John F Kennedy Intl

13h 53m

1 stop

ONT6:23 pmOntario

$200

American Airlines flights from Ontario to New York

Our best American Airlines deals on Ontario to New York flight tickets

American Airlines

Apr 21

ONT11:59 pmOntario

8h 35m

1 stop

JFK11:34 amNew York John F Kennedy Intl

Apr 28

JFK8:29 amNew York John F Kennedy Intl

10h 53m

1 stop

ONT4:22 pmOntario

$251

American Airlines

Feb 28

ONT11:58 pmOntario

8h 33m

1 stop

JFK11:31 amNew York John F Kennedy Intl

Mar 10

JFK8:19 amNew York John F Kennedy Intl

11h 03m

1 stop

ONT4:22 pmOntario

$254

American Airlines

Mar 1

ONT11:58 pmOntario

10h 01m

1 stop

JFK12:59 pmNew York John F Kennedy Intl

Mar 10

JFK6:30 amNew York John F Kennedy Intl

8h 01m

1 stop

ONT11:31 amOntario

$255

Fly from

Fly to

Route

Depart

Return

Price

OntarioNew York

ONT - JFK

ONTJFK

Ontario

Wed 5/6

7:29 pm-6:30 am

1 stop8h 01m

New York John F Kennedy Intl

Wed 5/20

7:30 am-6:34 pm

1 stop14h 04m

$198

OntarioNew York

ONT - JFK

ONTJFK

Ontario

Wed 4/15

7:29 pm-6:30 am

1 stop8h 01m

New York John F Kennedy Intl

Tue 4/21

7:30 am-1:40 pm

1 stop9h 10m

$199

OntarioNew York

ONT - JFK

ONTJFK

Ontario

Wed 4/22

2:44 pm-6:30 am

1 stop12h 46m

New York John F Kennedy Intl

Sat 4/25

7:30 am-6:23 pm

1 stop13h 53m

$200

OntarioNew York

ONT - LGA

ONTLGA

Ontario

Tue 3/3

5:00 am-3:45 pm

1 stop7h 45m

New York LaGuardia

Thu 3/5

2:15 pm-10:18 pm

1 stop11h 03m

$249

OntarioNew York

ONT - LGA

ONTLGA

Ontario

Tue 3/24

1:20 pm-11:15 pm

1 stop6h 55m

New York LaGuardia

Tue 3/31

6:05 am-2:00 pm

1 stop10h 55m

$251

OntarioNew York

ONT - LGA

ONTLGA

Ontario

Thu 2/26

12:40 pm-11:20 pm

1 stop7h 40m

New York LaGuardia

Wed 3/4

2:00 pm-10:05 pm

1 stop11h 05m

$254

OntarioNew York

ONT - LGA

ONTLGA

Ontario

Sat 2/28

10:20 pm-9:47 am

1 stop8h 27m

New York LaGuardia

Tue 3/3

2:00 pm-9:05 pm

1 stop10h 05m

$257

OntarioNewark

ONT - EWR

ONTEWR

Ontario

Tue 3/3

6:10 am-4:55 pm

1 stop7h 45m

Newark

Wed 3/11

2:00 pm-8:50 pm

1 stop9h 50m

$257

OntarioNewark

ONT - EWR

ONTEWR

Ontario

Tue 3/3

6:15 am-9:00 pm

2 stops11h 45m

Newark

Wed 3/11

1:30 pm-9:24 pm

1 stop10h 54m

$262

OntarioNewark

ONT - EWR

ONTEWR

Ontario

Tue 3/3

10:20 pm-4:02 pm

2 stops14h 42m

Newark

Wed 3/11

2:30 pm-11:51 pm

2 stops12h 21m

$267

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Layovers

Other information

What is the cheapest month to fly to New York?

The cheapest month to fly to New York from Ontario is in February. Flight prices, which tend to average around $267, are often lower during this time because this is during the off-season. The month of January is another great option to travel to New York, with average flight prices from Ontario averaging around $272.

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 $364. 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 $469.

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 $352. 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 $333 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 $267 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 February 2026, prices for Ontario to New York flights are approximately 10% 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	$153
Fastest flight time	5h 25m
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 $153. The best round-trip flight deal from Ontario to New York found on momondo in the last 72 hours is $357.

The fastest flight from Ontario to New York takes 5h 25m

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).

Search flight deals

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 25m 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?
As of February 2026, there are 7 operators available to choose from 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?
Based on momondo bookings for flights between Ontario and New York, the leading plane model is Airbus A321-100/200, making up 17.18% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 11.04%, Airbus A321neo with 6.75%, and Boeing 787-9 Dreamliner with 6.75%.
What is the most popular airline from Ontario to New York?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to New York is JetBlue (30% of total bookings). The next most popular airlines are American Airlines (28%), Frontier (15%), and Southwest (9%).

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
Frontier	PriceFrom $48	Free Cancellation	Rating 5.7 3,052 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $67	Free Cancellation	Rating 6.3 8,430 reviews	Search Spirit Airlines flights
Southwest	PriceFrom $192	Free Cancellation	Rating 8.0 4,280 reviews	Search Southwest flights
United Airlines	PriceFrom $197	Free Cancellation	Rating 7.4 9,254 reviews	Search United Airlines flights
American Airlines	PriceFrom $200	Free Cancellation	Rating 7.2 11,249 reviews	Search American Airlines flights
Delta	PriceFrom $219	Free Cancellation	Rating 7.9 8,172 reviews	Search Delta flights
JetBlue	PriceFrom $230	Free Cancellation	Rating 7.2 2,896 reviews	Search JetBlue flights

United Airlines Flights From Ontario to New York
Across 7 United Airlines flights from Ontario to New York this week, the average price was $415, with the best United Airlines deals starting from $197 round-trip. 9,254 users have rated United Airlines on momondo, with an average score of 7.4/10.

Seaside Heights

Queens

Bronx

Yonkers

East Rutherford

Asbury Park

Point Pleasant Beach

Beach Haven

Long Branch

Spring Lake

Tannersville

Wayne

Stamford

Secaucus

East Stroudsburg

Ocean Grove

Parsippany

Elizabeth

Mount Laurel

Woodbridge

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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 3/10

Tue 3/17

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Ontario

Complete your trip

Feeling lucky

Fly into one of these airports located in New York

Newark Airport

New York John F Kennedy Intl Airport

New York LaGuardia Airport

Cheap flights from Ontario to New York from $95

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 3/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ontario to New York

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Ontario to New York

Our best Frontier deals on Ontario to New York flight tickets

American Airlines flights from Ontario to New York

Our best American Airlines deals on Ontario to New York flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to New York that are best for you.

See travel insights to New York from

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

What is the cheapest month to fly to New York?

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

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

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?

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 February 2026, prices for Ontario to New York flights are approximately 10% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Ontario to New York?

Frontier, Southwest, and Delta are the most popular carriers operating from Ontario to New York

What airlines fly to New York?

How often are flights from Ontario to New York delayed?

Historically, on average around 18% of flights between Ontario and New York have experienced a delay on any given week. The average delay length over the past 12 months has been 177 minutes.

What is the most punctual flight time for Ontario to New York flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Ontario to New York flights?

According to our data, JetBlue have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Ontario and New York?

Phoenix (PHX) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Ontario to New York?

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $250.

Which layover airport has the shortest travel time from Ontario to New York?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 6h 39m.

Which layover airport has the shortest connection time from Ontario to New York?

Atlanta (ATL) has the shortest average layover time for this route: 0h 49m.

How many flights depart from Ontario to New York on average per week?

The number of flights available between Ontario and New York is 7 per week as of February 2026. The most frequent departure day is Fri, with 29% of weekly flights leaving on this day.

When to book flights from Ontario to New York

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

Fastest flight time

Direct flights

Airports in New York

How far is Ontario to New York by plane?

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

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?

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

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

United Airlines Flights From Ontario to New York

Traveling to a place near New York?

Why use momondo?

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

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

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

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