Cheap Flights from New York to Ontario International

Compare New York to Ontario International flight deals

Find the cheapest month or even day of the year to fly to Ontario International

Book the best Ontario International fare with no extra fees

Flight deals from New York to Ontario International

Looking for a cheap last-minute deal or the best return flight from New York to Ontario International? Find the lowest prices on one-way and return tickets right here.

Ontario.Rs27,898 per passenger.Departing Tue, 13 May.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from New York John F. Kennedy on Tue, 13 May, arriving in Ontario International.Price includes taxes and charges.From Rs27,898, select.

Ontario.Rs27,939 per passenger.Departing Wed, 11 Jun.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from New York John F. Kennedy on Wed, 11 Jun, arriving in Ontario International.Price includes taxes and charges.From Rs27,939, select.

Ontario.Rs33,332 per passenger.Departing Tue, 16 Sep.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from New York John F. Kennedy on Tue, 16 Sep, arriving in Ontario International.Price includes taxes and charges.From Rs33,332, select.

Ontario.Rs37,373 per passenger.Departing Mon, 28 Jul.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from New York John F. Kennedy on Mon, 28 Jul, arriving in Ontario International.Price includes taxes and charges.From Rs37,373, select.

Ontario.Rs38,557 per passenger.Departing Sat, 8 Nov.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from New York LaGuardia on Sat, 8 Nov, arriving in Ontario International.Price includes taxes and charges.From Rs38,557, select.

Ontario.Rs38,910 per passenger.Departing Wed, 22 Oct.One-way flight with Delta.Outbound indirect flight with Delta, departs from New York Newark on Wed, 22 Oct, arriving in Ontario International.Price includes taxes and charges.From Rs38,910, select.

Ontario.Rs40,015 per passenger.Departing Tue, 5 Aug.One-way flight with Delta.Outbound indirect flight with Delta, departs from New York John F. Kennedy on Tue, 5 Aug, arriving in Ontario International.Price includes taxes and charges.From Rs40,015, select.

Ontario.Rs43,779 per passenger.Departing Mon, 9 Jun.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from New York John F. Kennedy on Mon, 9 Jun, arriving in Ontario International.Price includes taxes and charges.From Rs43,779, select.

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

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

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Direct flights from New York to Ontario International

New York to Ontario International: Alternative routes

Compare routes from New York to Ontario below. You may find an airport to fly into that's cheaper, faster, or easier than Ontario International.

New York to Ontario: Flight information

The things to know before you go.

Cheapest flight found	Rs27,898
Cheapest month to fly	May
Average flight time	6 hrs, 10 mins
Most popular airline	Etihad Airways
Average flights per week	22

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

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

The best price we found for a return flight from New York to Ontario International is Rs55,799. 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 New York to Ontario International?

6 hours and 10 minutes is the average flight time from New York to Ontario International.

Which airlines fly direct from New York to Ontario International?

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

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

As of May 2025, there are 22 flights per week flying from New York to Ontario International.

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

The cheapest month to fly from New York to Ontario International is usually May 2025.

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

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from New York to Ontario International Airport on Saturday, 24 May 2025.

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

Yes – the average flight time is 6 hours and 10 minutes.

How can I find the best flight deal to Ontario International?

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 Ontario International 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 Ontario?

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

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

Begin planning your trip by checking out the departure points for your flight from New York to Ontario International Airport (ONT). Explore your options for departing from Newark Liberty International Airport (EWR) or John F. Kennedy International Airport (JFK), two of the city's main airports.
Ontario International Airport is located in Ontario. The city operates in the UTC-7 timezone and is 3 hours behind New York.
With 3 direct flights a week between the two airports, Newark Liberty International Airport (EWR) to Ontario International Airport (ONT) is the busiest route. JetBlue operates the earliest flight at 18:59. If you'd like to get more out of your day before taking off, the last flight from EWR to ONT is with jetBlue at 19:40.
Leave plenty of time to get on your flight from New York to ONT. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.
Popular months like August or high seasons such as summer and spring break will mean bigger waits at check-in and security. If you're travelling then, play it safe and get to the airport even earlier. Arriving two hours before domestic flights and up four hours ahead of an international flight is wise.

Airports in New York

Newark Liberty International Airport (EWR)

EWR is around 24 kilometres from the centre of New York. To work out how to get there, use Google Maps. This handy traveller tool will give you the fastest route and your public transport options.
After a stress-free start to your travels? Stay near Newark Liberty International Airport. Whether you're boarding an early flight from New York to Ontario International Airport or want to avoid feeling rushed, these hotels are just the thing:

John F. Kennedy International Airport (JFK)

Planning to leave from John F. Kennedy International Airport (JFK)? You can reserve a direct flight from New York to Ontario International Airport (ONT) out of this busy hub.
JetBlue offers direct flights from New York to ONT out of JFK. Book your preferred aisle (or window) seat and reach your destination in a single journey.
JFK is around 48 kilometres from central New York. It'll take you 48 minutes or so to get to the airport in a car from the city centre. Public transport takes approximately 1 hour and 20 minutes.
Start your holiday early with an additional night away from home. Before catching your flight from New York to ONT, kick back in one of these hotels close to John F. Kennedy International Airport:

About Ontario International Airport (ONT)

The last thing you need is a lengthy journey to your hotel if you're arriving on a late flight from New York to Ontario International Airport. Book one of these accommodation options near ONT instead:

Getting from Ontario International Airport (ONT) to central Ontario

Ontario International Airport to central Ontario takes around 10 minutes by car. It's approximately 6 kilometres away. See what options are available, such as cabs, car rentals or ride-sharing.
It takes roughly 1 hour and 28 minutes to get there by public transport.

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

For a one-way ticket from New York to Ontario International Airport, Rs27,898 is the best price we've seen. You can also book a return flight from just Rs55,799. These are currently the lowest fares and may differ based on availability.
We suggest booking as soon as possible to lock in cheap tickets from New York to ONT. You're more likely to bag a bargain and enjoy a larger selection of departure times and travel dates.
Take advantage of the 'Whole month' search function to compare the prices of tickets from New York to Ontario International Airport across the entire month. We've highlighted the lowest fares in green, so you can easily choose a flight within your budget.
Create a Price Alert for flight tickets from New York to ONT. You don't need to check back in every day to find out if prices have dropped. We'll tell you as soon as the price changes.
Use the filters to tailor your flights from New York to Ontario International Airport. Simply enter your ideal arrival and departure times, number of stops and airlines. You can also sort your results by 'Cheapest' to see the best deals.

The best time to fly from New York to Ontario International Airport (ONT)

It's time to work out your dates for your flight from New York to Ontario International Airport. August is the most popular month to travel to Ontario. If you like a quieter atmosphere, go in May.
Before you book a flight from New York to ONT, think about the kind of weather you enjoy. August is the warmest month in Ontario, with the temperature ranging from 15ºC to 35ºC.
January sees average temperatures of between 4ºC and 23ºC. Look for cheap flights from New York to Ontario International Airport sometime then if you like travelling in cooler conditions.

More about Ontario

Once you've booked your flight from New York to Ontario International Airport, think about where to rest your head in this city. Make one of these options your base for exploring Ontario:
All great adventures should include some sightseeing. Graber Olive House, Anthony Munoz Park and James R. Bryant Dog Park are attractions you won't want to skip in Ontario.

Complete your Ontario trip with a car rental

Shut down all those tabs and let us do the hard work for you. We've also got amazing deals on car rentals in Ontario once you've booked your cheap flight from New York to Ontario International Airport. Instantly compare prices all in one place and drive off with a bargain that fits your budget.