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.

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.

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

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 6h 57m.

How often are flights from Ontario to New York delayed?

Historically, on average around 20% 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 176 minutes.

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

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

Phoenix (PHX) was the most common stop: 37% of momondo users choosing 1-stop flights on this route connected there.

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 36% 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.

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

Alaska Airlines and Delta are the most popular carriers operating from Ontario to New York

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 November 2025, there are 8 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 2025/26

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.

7:00 am - 11:52 amONT-JFK

25h 52m1 stop

7:59 am - 5:54 pmJFK-ONT

12h 55m1 stop

$165Frontier

Find Deal

Sat, Jan 10 - Tue, Jan 13

7:00 am - 11:52 amONT-JFK

25h 52m1 stop

7:59 am - 5:54 pmJFK-ONT

12h 55m1 stop

$166Frontier

Find Deal

Wed, Jan 7 - Tue, Jan 13

6:00 am - 6:59 pmONT-LGA

9h 59m1 stop

3:15 pm - 10:48 pmLGA-ONT

10h 33m1 stop

$193American Airlines

Find Deal

Fri, Jan 30 - Tue, Feb 3

11:59 pm - 11:25 amONT-LGA

8h 26m1 stop

9:00 am - 4:05 pmLGA-ONT

10h 05m2 stops

$198American Airlines

Find Deal

Fri, Jan 30 - Tue, Feb 3

12:30 pm - 8:31 pmONT-EWR

29h 01m2 stops

4:15 pm - 1:48 pmEWR-ONT

24h 33m1 stop

$237Multiple Airlines

Find Deal

Tue, Dec 9 - Sat, Jan 17

2:06 pm - 5:54 pmONT-EWR

24h 48m1 stop

12:17 pm - 12:20 amEWR-ONT

15h 03m2 stops

$274Multiple Airlines

Find Deal

Thu, Jan 29 - Mon, Feb 2

6:37 pm - 5:59 amONT-EWR

8h 22m1 stop

3:30 pm - 8:50 pmEWR-ONT

8h 20m1 stop

$278United Airlines

Find Deal

Wed, Feb 18 - Fri, Feb 20

7:00 am - 6:59 pmONT-EWR

8h 59m1 stop

5:30 pm - 11:52 pmEWR-ONT

9h 22m1 stop

$280Alaska Airlines

Find Deal

Wed, Feb 18 - Thu, Feb 19

7:00 am - 6:59 pmONT-EWR

8h 59m1 stop

5:30 pm - 11:52 pmEWR-ONT

9h 22m1 stop

$283Alaska Airlines

Find Deal

Tue, Feb 17 - Fri, Feb 20

6:39 pm - 5:59 amONT-EWR

8h 20m1 stop

3:29 pm - 8:58 pmEWR-ONT

8h 29m1 stop

$292United Airlines

Find Deal

Fri, Jan 23 - Mon, Jan 26

Frontier flights from Ontario to New York

Our best Frontier deals on Ontario to New York flight tickets

Frontier

Jan 10

ONT7:00 amOntario

25h 52m

1 stop

JFK11:52 amNew York John F Kennedy Intl

Jan 13

JFK7:59 amNew York John F Kennedy Intl

12h 55m

1 stop

ONT5:54 pmOntario

$165

Find similar

Frontier

Jan 7

ONT7:00 amOntario

25h 52m

1 stop

JFK11:52 amNew York John F Kennedy Intl

Jan 13

JFK7:59 amNew York John F Kennedy Intl

12h 55m

1 stop

ONT5:54 pmOntario

$166

Find similar

Frontier

Dec 9

ONT6:15 amOntario

20h 15m

1 stop

JFK5:30 amNew York John F Kennedy Intl

Jan 18

JFK7:59 amNew York John F Kennedy Intl

12h 45m

1 stop

ONT5:44 pmOntario

$173

Find similar

Alaska Airlines flights from Ontario to New York

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

Alaska Airlines

Jan 8

ONT6:00 amOntario

10h 28m

1 stop

JFK7:28 pmNew York John F Kennedy Intl

Jan 14

JFK7:00 amNew York John F Kennedy Intl

11h 08m

1 stop

ONT3:08 pmOntario

$231

Find similar

Alaska Airlines

Feb 18

ONT7:00 amOntario

8h 59m

1 stop

EWR6:59 pmNewark

Feb 19

EWR5:30 pmNewark

9h 22m

1 stop

ONT11:52 pmOntario

$280

Find similar

Alaska Airlines

Feb 17

ONT7:00 amOntario

8h 59m

1 stop

EWR6:59 pmNewark

Feb 20

EWR5:30 pmNewark

9h 22m

1 stop

ONT11:52 pmOntario

$283

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioNew York

ONT - JFK

ONTJFK

Ontario

Sat 1/10

7:00 am-11:52 am

1 stop25h 52m

New York John F Kennedy Intl

Tue 1/13

7:59 am-5:54 pm

1 stop12h 55m

$165

OntarioNew York

ONT - JFK

ONTJFK

Ontario

Wed 1/7

7:00 am-11:52 am

1 stop25h 52m

New York John F Kennedy Intl

Tue 1/13

7:59 am-5:54 pm

1 stop12h 55m

$166

OntarioNew York

ONT - LGA

ONTLGA

Ontario

Fri 1/30

6:00 am-6:59 pm

1 stop9h 59m

New York LaGuardia

Tue 2/3

3:15 pm-10:48 pm

1 stop10h 33m

$193

OntarioNew York

ONT - LGA

ONTLGA

Ontario

Fri 1/30

11:59 pm-11:25 am

1 stop8h 26m

New York LaGuardia

Tue 2/3

9:00 am-4:05 pm

2 stops10h 05m

$198

OntarioNewark

ONT - EWR

ONTEWR

Ontario

Tue 12/9

12:30 pm-8:31 pm

2 stops29h 01m

Newark

Sat 1/17

4:15 pm-1:48 pm

1 stop24h 33m

$237

OntarioNewark

ONT - EWR

ONTEWR

Ontario

Thu 1/29

2:06 pm-5:54 pm

1 stop24h 48m

Newark

Mon 2/2

12:17 pm-12:20 am

2 stops15h 03m

$274

OntarioNewark

ONT - EWR

ONTEWR

Ontario

Wed 2/18

6:37 pm-5:59 am

1 stop8h 22m

Newark

Fri 2/20

3:30 pm-8:50 pm

1 stop8h 20m

$278

OntarioNewark

ONT - EWR

ONTEWR

Ontario

Wed 2/18

7:00 am-6:59 pm

1 stop8h 59m

Newark

Thu 2/19

5:30 pm-11:52 pm

1 stop9h 22m

$280

OntarioNewark

ONT - EWR

ONTEWR

Ontario

Tue 2/17

7:00 am-6:59 pm

1 stop8h 59m

Newark

Fri 2/20

5:30 pm-11:52 pm

1 stop9h 22m

$283

OntarioNewark

ONT - EWR

ONTEWR

Ontario

Fri 1/23

6:39 pm-5:59 am

1 stop8h 20m

Newark

Mon 1/26

3:29 pm-8:58 pm

1 stop8h 29m

$292

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

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 $256, are often lower during this time because this is during the off-season. The month of February is another great option to travel to New York, with average flight prices from Ontario averaging around $312.

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 $376. 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 $489.

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 in the afternoon. Flights from Ontario to New York during this time can be as low as $366. Flights to New York are more costly in the morning, with an average ticket price of $449. 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 November 2025, prices for Ontario to New York flights are approximately 30% 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	$418
Fastest flight time	5h 25m
Direct flights	Thu, Fri, Sat and Sun
Airports in New York	1 airport

The best one-way flight to New York from Ontario in the past 72 hours is $418. The best round-trip flight deal from Ontario to New York found on momondo in the last 72 hours is $337.

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

Direct flights go from Ontario to New York on Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is JetBlue.

There is 1 airport near New York: 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 7h 02m 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 November 2025, there are 8 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 A318/A319/A320/A321, making up 21.08% of the total bookings. Other popular models include Airbus A321neo with 19.10%, Airbus A321-100/200 with 16.40%, and Boeing 737 MAX 9 with 9.91%.
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 American Airlines (30% of total bookings). The next most popular airlines are JetBlue (28%), Frontier (17%), and Delta (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 5.8 3,097 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $90	Free Cancellation	Rating 6.3 8,158 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $222	Free Cancellation	Rating 7.2 11,039 reviews	Search American Airlines flights
Delta	PriceFrom $227	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
JetBlue	PriceFrom $237	Free Cancellation	Rating 7.2 2,903 reviews	Search JetBlue flights
United Airlines	PriceFrom $246	Free Cancellation	Rating 7.4 9,044 reviews	Search United Airlines flights
Southwest	PriceFrom $266	Free Cancellation	Rating 8.0 4,252 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $332	Free Cancellation	Rating 8.0 11,343 reviews	Search Alaska Airlines flights

Seaside Heights

Queens

Bronx

Yonkers

Asbury Park

East Rutherford

Point Pleasant Beach

Pocono Manor

Beach Haven

Spring Lake

Tannersville

Long Branch

Stamford

Wayne

East Stroudsburg

Elizabeth

Secaucus

Parsippany

Ocean Grove

Staten Island

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

Thu 12/25

Thu 1/1

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

Fly into one of these airports located in New York

Newark Airport

New York John F Kennedy Intl Airport

New York LaGuardia Airport

Popular cities in the United States

Flights to Los Angelesfrom $49

Flights to Miamifrom $48

Flights to Chicagofrom $58

Flights to Orlandofrom $48

Flights to Las Vegasfrom $49

Flights to San Franciscofrom $57

Flights to Washington, D.C.from $38

Flights to Bostonfrom $59

Flights to Atlantafrom $48

Flights to Dallasfrom $54

Flights to Seattlefrom $58

Flights to Denverfrom $57

Cheap flights from Ontario to New York from $108

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 12/16. 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

Alaska Airlines flights from Ontario to New York

Our best Alaska 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

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?

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 November 2025, prices for Ontario to New York flights are approximately 30% cheaper when compared to flights at the same time last year.

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

Alaska Airlines 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 20% 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 176 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?

Friday 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: 37% 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 Atlanta (ATL) have the shortest average one-way travel time: 6h 57m.

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.

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

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

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