217 € Cheap Flights from Ontario International to New York

Compare Ontario International to New York flight deals

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Flight deals from Ontario International to New York

Looking for a cheap last-minute deal or the best return flight from Ontario International Airport to New York? If you want to travel next month, return fares start from 217 €. Find the lowest prices on one-way and return tickets right here.

New York.217 € per passenger.Departing Wed, 30 Sep, returning Tue, 6 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Wed, 30 Sep, arriving in New York LaGuardia.Inbound indirect flight with Frontier Airlines, departs from New York LaGuardia on Tue, 6 Oct, arriving in Ontario International.Price includes taxes and charges.From 217 €, select.

New York.217 € per passenger.Departing Sat, 22 Aug, returning Tue, 25 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Sat, 22 Aug, arriving in New York LaGuardia.Inbound indirect flight with Frontier Airlines, departs from New York LaGuardia on Tue, 25 Aug, arriving in Ontario International.Price includes taxes and charges.From 217 €, select.

New York.218 € per passenger.Departing Tue, 1 Sep, returning Fri, 4 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Tue, 1 Sep, arriving in New York LaGuardia.Inbound indirect flight with Frontier Airlines, departs from New York LaGuardia on Fri, 4 Sep, arriving in Ontario International.Price includes taxes and charges.From 218 €, select.

New York.218 € per passenger.Departing Sat, 17 Oct, returning Wed, 21 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Sat, 17 Oct, arriving in New York LaGuardia.Inbound indirect flight with Frontier Airlines, departs from New York LaGuardia on Wed, 21 Oct, arriving in Ontario International.Price includes taxes and charges.From 218 €, select.

New York.229 € per passenger.Departing Tue, 10 Nov, returning Thu, 12 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Tue, 10 Nov, arriving in New York LaGuardia.Inbound indirect flight with Southwest Airlines, departs from New York LaGuardia on Thu, 12 Nov, arriving in Ontario International.Price includes taxes and charges.From 229 €, select.

New York.238 € per passenger.Departing Wed, 28 Oct, returning Thu, 5 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Wed, 28 Oct, arriving in New York LaGuardia.Inbound indirect flight with Southwest Airlines, departs from New York LaGuardia on Thu, 5 Nov, arriving in Ontario International.Price includes taxes and charges.From 238 €, select.

New York.238 € per passenger.Departing Wed, 2 Dec, returning Fri, 11 Dec.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Wed, 2 Dec, arriving in New York LaGuardia.Inbound indirect flight with Southwest Airlines, departs from New York LaGuardia on Fri, 11 Dec, arriving in Ontario International.Price includes taxes and charges.From 238 €, select.

New York.242 € per passenger.Departing Wed, 5 May, returning Wed, 12 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Ontario International on Wed, 5 May, arriving in New York John F. Kennedy.Inbound indirect flight with Delta, departs from New York John F. Kennedy on Wed, 12 May, arriving in Ontario International.Price includes taxes and charges.From 242 €, select.

New York.242 € per passenger.Departing Fri, 21 Aug, returning Thu, 10 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Fri, 21 Aug, arriving in New York LaGuardia.Inbound indirect flight with Southwest Airlines, departs from New York LaGuardia on Thu, 10 Sep, arriving in Ontario International.Price includes taxes and charges.From 242 €, select.

New York.242 € per passenger.Departing Wed, 3 Feb, returning Wed, 10 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Ontario International on Wed, 3 Feb, arriving in New York John F. Kennedy.Inbound indirect flight with Delta, departs from New York John F. Kennedy on Wed, 10 Feb, arriving in Ontario International.Price includes taxes and charges.From 242 €, select.

New York.251 € per passenger.Departing Mon, 4 Jan, returning Fri, 8 Jan.Return flight with United.Outbound indirect flight with United, departs from Ontario International on Mon, 4 Jan, arriving in New York LaGuardia.Inbound indirect flight with United, departs from New York LaGuardia on Fri, 8 Jan, arriving in Ontario International.Price includes taxes and charges.From 251 €, select.

New York.252 € per passenger.Departing Thu, 25 Feb, returning Mon, 1 Mar.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Thu, 25 Feb, arriving in New York LaGuardia.Inbound indirect flight with Southwest Airlines, departs from New York LaGuardia on Mon, 1 Mar, arriving in Ontario International.Price includes taxes and charges.From 252 €, select.

New York.257 € per passenger.Departing Sat, 30 Jan, returning Sat, 6 Feb.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Sat, 30 Jan, arriving in New York LaGuardia.Inbound indirect flight with Southwest Airlines, departs from New York LaGuardia on Sat, 6 Feb, arriving in Ontario International.Price includes taxes and charges.From 257 €, select.

New York.271 € per passenger.Departing Sat, 29 Aug, returning Sat, 5 Sep.Return flight with jetBlue.Outbound direct flight with jetBlue departs from Ontario International on Sat, 29 Aug, arriving in New York John F. Kennedy.Inbound direct flight with jetBlue departs from New York John F. Kennedy on Sat, 5 Sep, arriving in Ontario International.Price includes taxes and charges.From 271 €, select.

New York.277 € per passenger.Departing Wed, 9 Sep, returning Tue, 10 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Ontario International on Wed, 9 Sep, arriving in New York LaGuardia.Inbound indirect flight with Southwest Airlines, departs from New York LaGuardia on Tue, 10 Nov, arriving in Ontario International.Price includes taxes and charges.From 277 €, select.

New York.281 € per passenger.Departing Fri, 11 Sep, returning Thu, 17 Sep.Return flight with jetBlue.Outbound direct flight with jetBlue departs from Ontario International on Fri, 11 Sep, arriving in New York John F. Kennedy.Inbound direct flight with jetBlue departs from New York John F. Kennedy on Thu, 17 Sep, arriving in Ontario International.Price includes taxes and charges.From 281 €, select.

Find the cheapest month to fly from Ontario International to New York

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ontario International to New York flights are currently cheapest in August.

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Direct flights from Ontario International to New York

Alternative Ontario International to New York routes

Looking for the cheapest, fastest or easiest route from Ontario International to New York? You could fly into the following airports instead.

Ontario to New York: Flight information

The things to know before you go.

Cheapest flight found	217 €
Cheapest month to fly	August
Average flight time	5 hrs, 22 mins
Most popular airline	Etihad Airways
Average flights per week	26

Finding cheap flights from Ontario International to New York: Frequently asked questions

How many airports are there in New York?

There are 6 airports in New York: New York LaGuardia, New York Newark, New York John F. Kennedy, Westchester County, Islip, and Stewart International.

How much are return flights from Ontario International to New York?

The best price we found for a return flight from Ontario International to New York is 217 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Ontario International to New York?

5 hours and 22 minutes is the average flight time from Ontario International to New York.

Which airlines fly direct from Ontario International to New York?

Etihad Airways, Turkish Airlines and jetBlue fly direct from Ontario International to New York.

How many flights are there a week from Ontario International to New York?

As of July 2026, there are 26 flights per week flying from Ontario International to New York.

When is the cheapest time to fly from Ontario International to New York?

The cheapest month to fly from Ontario International to New York is usually August.

Which is the cheapest airport to fly into in New York?

If you're flying from Ontario International Airport, the cheapest airport near New York is New York LaGuardia – which is 13.2 km away from the centre of New York. We've found flights into this airport from 217 €.

Which upcoming date is cheapest to fly from Ontario International Airport to New York on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ontario International Airport to New York on Saturday, 22 August 2026.

Can I get a direct flight from Ontario International Airport to New York?

Yes – the average flight time is 5 hours and 22 minutes.

How can I get the best flight deal from Ontario International Airport to New York?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to New York but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to New York?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to New York is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in New York?

In July, the average temperature is usually around 23°C. July is typically the warmest month in New York, when it usually averages around 27°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -4°C. The rainiest month is August.

Which is the cheapest airline to fly from Ontario International Airport to New York with?

Currently, Frontier Airlines and jetBlue offer the cheapest flight tickets to New York.

Flying from Ontario International Airport (ONT) to New York: what you need to know

Around 6 hours 5 minutes is how long you can expect to be travelling on a direct flight from Ontario International Airport to New York.
Ontario International Airport is located in Ontario. Following the UTC-5 timezone, New York is three hours ahead of Ontario.
Ontario International Airport (ONT) to New York John F. Kennedy International Airport (JFK) is the most popular route, with three weekly departures to choose from. If you prefer starting your day later, the last flight from ONT to JFK is with JetBlue Airways at 23:45. Go for the first departure with JetBlue Airways at 22:40 if you want to fly out earlier.
For stress-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to catch your ONT to New York flight.
During popular months like July, you'll want to get to the airport earlier than usual. Plan to arrive two hours before domestic departures and four hours ahead of international flights whenever you're travelling during peak periods in general.
Direct Ontario International Airport to New York tickets are available for booking. New York John F. Kennedy International Airport (JFK) is where you'll arrive.
Book your seat with JetBlue Airways. This well-known carrier offers direct flights from Ontario International Airport to New York.
The journey from central Ontario to ONT takes around 45 minutes on public transport. If you drive, ride-share or take a taxi, you'll cover the 5 kilometres in 15 minutes or so, depending on traffic.
Catching an early flight from Ontario International Airport to New York? Avoid rushing to the airport (and sneak in some extra snooze time) by choosing one of these stays near ONT:
Ontario International Airport has an excellent on-time record, reducing the likelihood of delays. Departures from ONT land on schedule 83% of the time.
ONT is located at 2900 E. Airport Drive.

How to find the cheapest flights from Ontario International Airport (ONT) to New York

106 € is the cheapest price we've found for a one-way Ontario International Airport to New York flight. A round-trip ticket right now is 217 €. Depending on the availability and when you book, these fares could change.
Don't leave things to the last moment. You're more likely to pick up cheap flights from ONT to New York if you book ahead. Airlines often offer some fantastic early bird discounts.
The 'Whole month' search tool will show you the cheapest tickets from Ontario International Airport to New York across the entire month. It's a good way to find a bargain if your dates aren't set in stone.
Cut down on the time spent looking for cheap flights from ONT to New York by creating a Price Alert. We'll send you an email or notification through the app when a lower fare pops up.
Tailor your flights with filters. Choose your ideal departure and arrival times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Ontario International Airport to New York.

Airports in New York

New York John F. Kennedy International Airport (JFK)

New York John F. Kennedy International Airport (JFK) is around 24 kilometres from the centre of New York. If you're grabbing a taxi or a ride-share, the drive takes about 45 minutes.
It takes around 50 minutes if you're using public transport.
If you have a late flight from Ontario International Airport to New York, nothing beats the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and sleeping soon after at one of these accommodation options near JFK:
Booking your vehicle from New York John F. Kennedy International Airport about two weeks in advance of your flight from ONT to New York can help you get the best possible rate.
The address for JFK is JFK Airport.

Newark Liberty International Airport (EWR)

After your flight from Ontario International Airport to New York has touched down, you can get to the city centre in about 35 minutes by car. Central New York is roughly 24 kilometres from Newark Liberty International Airport (EWR).
If you're travelling on public transport, it'll take about 1 hour.
You'll find some comfortable places to drop your things at near EWR. Settle in and get cosy after your ONT to New York flight at one of these well-located options:
Lock in the lowest price by booking your ride from EWR three weeks in advance. You can also expect to have a wider selection of vehicles.
Newark Liberty International Airport can be found at Building 1, Conrad Road.

New York LaGuardia Airport (LGA)

Step off your flight from Ontario International Airport to New York and head for your hotel or start discovering the city right away. Central New York is around 13 kilometres from New York LaGuardia Airport (LGA) and typically takes 30 minutes to reach by car.
The journey takes roughly 55 minutes by public transport.
Check in to a hotel close to LGA and get from baggage claim to your bed in a snap. Whether you have a late ONT to New York flight or just want a hassle-free arrival, these accommodation options offer convenience when you need it most:
About two weeks ahead of your flight from Ontario International Airport to New York is a good time to secure your vehicle from LGA. You're more likely to find a cheaper rate or catch some early booking discounts.
New York LaGuardia Airport's address is Hangar 7 Centre.

Best time to go to New York

July is the busiest month for flights from Ontario International Airport to New York. To escape the crowds, head to New York in December.
The warmest month in New York is July, with temperatures ranging between 18ºC (64ºF) and 30ºC (86ºF). Lock in your Ontario International Airport to New York plane ticket then if this is the type of weather you enjoy.
If you like travelling in cooler conditions, look for a cheap ticket from ONT to New York in January when temperatures average between -6ºC (21ºF) and 8ºC (46ºF).

More about New York

Once you've booked your flight from Ontario International Airport to New York, choose a hotel that puts you right where the action is. Make one of these options your base for exploring New York:
Statue of Liberty and Central Park are just a couple of the major attractions to put on your New York itinerary. Keep the sightseeing going at Metropolitan Museum of Art.

Explore more of the United States

Philadelphia is just one of the many cities in the United States waiting to be explored once you've seen New York. Around 129 kilometres away to the southwest, check out popular attractions including Independence Hall, Liberty Bell and Philadelphia Museum of Art.
Boston is another well-known destination in the United States and is around 306 kilometres northeast of New York. No trip is complete without visiting Museum of Fine Arts Boston, Freedom Trail and USS Constitution Museum.