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

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

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 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 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.

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 177 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.

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

The number of flights available between Ontario and New York is 15 per week as of December 2025. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.

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 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 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.

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 December 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

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Find the cheapest flights from Ontario to New York

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Cheap round-trip flights

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6:49 pm - 6:30 am

ONT

JFK

8h 41m1 stop

7:59 am - 7:50 pm

JFK

ONT

14h 51m1 stop

$169Frontier

Wed, Jan 14 - Sat, Jan 17

6:49 pm - 6:30 am

ONT

JFK

8h 41m1 stop

7:59 am - 7:50 pm

JFK

ONT

14h 51m1 stop

$170Frontier

Tue, Jan 13 - Sat, Jan 17

10:18 pm - 6:30 am

ONT

JFK

29h 12m1 stop

4:24 pm - 10:59 pm

JFK

ONT

9h 35m1 stop

$173Frontier

Thu, Jan 8 - Tue, Jan 13

6:00 am - 4:07 pm

ONT

LGA

7h 07m1 stop

7:00 am - 2:18 pm

LGA

ONT

10h 18m1 stop

$187American Airlines

Wed, Jan 14 - Wed, Jan 21

6:50 am - 5:30 pm

ONT

LGA

7h 40m1 stop

11:15 am - 5:10 pm

LGA

ONT

8h 55m1 stop

$190Southwest

Mon, Jan 26 - Tue, Jan 27

9:20 am - 9:00 pm

ONT

LGA

8h 40m1 stop

4:30 pm - 10:25 pm

LGA

ONT

8h 55m1 stop

$193Southwest

Tue, Mar 31 - Tue, Apr 7

6:00 am - 5:00 pm

ONT

LGA

8h 00m1 stop

9:00 am - 4:05 pm

LGA

ONT

10h 05m2 stops

$195American Airlines

Fri, Jan 30 - Tue, Feb 3

3:07 pm - 10:27 am

ONT

EWR

40h 20m2 stops

4:15 pm - 2:29 pm

EWR

ONT

25h 14m1 stop

$218Multiple Airlines

Wed, Feb 4 - Wed, Feb 11

7:56 pm - 5:54 pm

ONT

EWR

18h 58m1 stop

4:15 pm - 1:48 pm

EWR

ONT

24h 33m1 stop

$220Multiple Airlines

Thu, Jan 15 - Sat, Jan 17

4:03 pm - 6:24 pm

ONT

EWR

23h 21m1 stop

6:08 pm - 8:36 pm

EWR

ONT

29h 28m1 stop

$309Alaska Airlines

Fri, Jan 23 - Tue, Jan 27

Frontier flights from Ontario to New York

Our best Frontier deals on Ontario to New York flight tickets

Frontier

Jan 14

ONT6:49 pmOntario

8h 41m

1 stop

JFK6:30 amNew York John F Kennedy Intl

Jan 17

JFK7:59 amNew York John F Kennedy Intl

14h 51m

1 stop

ONT7:50 pmOntario

$169

Find similar

Frontier

Jan 13

ONT6:49 pmOntario

8h 41m

1 stop

JFK6:30 amNew York John F Kennedy Intl

Jan 17

JFK7:59 amNew York John F Kennedy Intl

14h 51m

1 stop

ONT7:50 pmOntario

$170

Find similar

Frontier

Jan 12

ONT2:34 pmOntario

12h 56m

1 stop

JFK6:30 amNew York John F Kennedy Intl

Jan 17

JFK7:59 amNew York John F Kennedy Intl

14h 51m

1 stop

ONT7:50 pmOntario

$176

Find similar

American Airlines flights from Ontario to New York

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

American Airlines

Jan 14

ONT6:00 amOntario

8h 17m

1 stop

JFK5:17 pmNew York John F Kennedy Intl

Jan 21

JFK7:55 amNew York John F Kennedy Intl

9h 23m

1 stop

ONT2:18 pmOntario

$187

Find similar

American Airlines

Jan 30

ONT6:00 amOntario

8h 00m

1 stop

LGA5:00 pmNew York LaGuardia

Feb 3

LGA9:00 amNew York LaGuardia

10h 05m

2 stops

ONT4:05 pmOntario

$195

Find similar

American Airlines

Jan 12

ONT11:59 pmOntario

7h 15m

1 stop

LGA10:14 amNew York LaGuardia

Jan 15

LGA9:00 amNew York LaGuardia

10h 05m

2 stops

ONT4:05 pmOntario

$198

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioNew York

ONT - JFK

ONTJFK

Ontario

Wed 1/14

6:49 pm-6:30 am

1 stop8h 41m

New York John F Kennedy Intl

Sat 1/17

7:59 am-7:50 pm

1 stop14h 51m

$169

OntarioNew York

ONT - JFK

ONTJFK

Ontario

Tue 1/13

6:49 pm-6:30 am

1 stop8h 41m

New York John F Kennedy Intl

Sat 1/17

7:59 am-7:50 pm

1 stop14h 51m

$170

OntarioNew York

ONT - JFK

ONTJFK

Ontario

Thu 1/8

10:18 pm-6:30 am

1 stop29h 12m

New York John F Kennedy Intl

Tue 1/13

4:24 pm-10:59 pm

1 stop9h 35m

$173

OntarioNew York

ONT - LGA

ONTLGA

Ontario

Wed 1/14

6:00 am-4:07 pm

1 stop7h 07m

New York LaGuardia

Wed 1/21

7:00 am-2:18 pm

1 stop10h 18m

$187

OntarioNew York

ONT - LGA

ONTLGA

Ontario

Mon 1/26

6:50 am-5:30 pm

1 stop7h 40m

New York LaGuardia

Tue 1/27

11:15 am-5:10 pm

1 stop8h 55m

$190

OntarioNew York

ONT - LGA

ONTLGA

Ontario

Tue 3/31

9:20 am-9:00 pm

1 stop8h 40m

New York LaGuardia

Tue 4/7

4:30 pm-10:25 pm

1 stop8h 55m

$193

OntarioNew York

ONT - LGA

ONTLGA

Ontario

Fri 1/30

6:00 am-5:00 pm

1 stop8h 00m

New York LaGuardia

Tue 2/3

9:00 am-4:05 pm

2 stops10h 05m

$195

OntarioNewark

ONT - EWR

ONTEWR

Ontario

Wed 2/4

3:07 pm-10:27 am

2 stops40h 20m

Newark

Wed 2/11

4:15 pm-2:29 pm

1 stop25h 14m

$218

OntarioNewark

ONT - EWR

ONTEWR

Ontario

Thu 1/15

7:56 pm-5:54 pm

1 stop18h 58m

Newark

Sat 1/17

4:15 pm-1:48 pm

1 stop24h 33m

$220

OntarioNewark

ONT - EWR

ONTEWR

Ontario

Fri 1/23

4:03 pm-6:24 pm

1 stop23h 21m

Newark

Tue 1/27

6:08 pm-8:36 pm

1 stop29h 28m

$309

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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 January. Flight prices, which tend to average around $257, 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 $286.

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 $369. 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 $473.

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 $358. Flights to New York are more costly in the morning, with an average ticket price of $440. 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 $346 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 $279 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 December 2025, prices for Ontario to New York flights are approximately 23% 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

Fastest flight time	5h 25m
Direct flights	Every day
Airports in New York	3 airports

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).

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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 December 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 A321-100/200, making up 18.04% of the total bookings. Other popular models include Airbus A321neo with 16.47%, Airbus A318/A319/A320/A321 with 15.69%, and Boeing 737 MAX 9 with 5.10%.
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 (29% of total bookings). The next most popular airlines are American Airlines (29%), Frontier (16%), 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 5.8 3,076 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $67	Free Cancellation	Rating 6.3 8,196 reviews	Search Spirit Airlines flights
Alaska Airlines	PriceFrom $158	Free Cancellation	Rating 8.0 11,506 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $192	Free Cancellation	Rating 8.0 4,253 reviews	Search Southwest flights
Delta	PriceFrom $227	Free Cancellation	Rating 7.9 8,014 reviews	Search Delta flights
JetBlue	PriceFrom $237	Free Cancellation	Rating 7.2 2,896 reviews	Search JetBlue flights
American Airlines	PriceFrom $241	Free Cancellation	Rating 7.2 11,053 reviews	Search American Airlines flights
United Airlines	PriceFrom $246	Free Cancellation	Rating 7.4 9,103 reviews	Search United Airlines flights

United Airlines Flights From Ontario to New York
Across 15 United Airlines flights from Ontario to New York this week, the average price was $411, with the best United Airlines deals starting from $246 round-trip. 9,103 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

Spring Lake

Long Branch

Tannersville

Wayne

Stamford

Secaucus

East Stroudsburg

Ocean Grove

Elizabeth

Parsippany

Staten Island

Middletown

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.

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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 $50

Flights to Chicagofrom $51

Flights to Orlandofrom $50

Flights to San Franciscofrom $53

Flights to Las Vegasfrom $38

Flights to Washington, D.C.from $58

Flights to Bostonfrom $50

Flights to Atlantafrom $47

Flights to Dallasfrom $51

Flights to Seattlefrom $55

Flights to Denverfrom $57

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 3/2. 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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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Ontario to New York

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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

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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 December 2025, prices for Ontario to New York flights are approximately 23% cheaper when compared to flights at the same time last year.

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

Southwest, Frontier, and Alaska Airlines 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 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?

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.

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

The number of flights available between Ontario and New York is 15 per week as of December 2025. The most frequent departure day is Mon, with 20% 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

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

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