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Cheap flights from Ontario to New York from $49

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 7/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to New York

Cheap round-trip flights

Frontier Logo
12:59 am - 10:05 pmONT-LGA
18h 06m1 stop
Frontier Logo
10:50 pm - 11:50 pmLGA-ONT
28h 00m1 stop
$146Frontier
Find Deal
Wed, Aug 20 - Wed, Aug 27
Frontier Logo
5:15 pm - 5:30 amONT-JFK
9h 15m1 stop
Frontier Logo
6:59 am - 4:20 pmJFK-ONT
12h 21m1 stop
$146Frontier
Find Deal
Tue, Jul 15 - Tue, Jul 29
Southwest Logo
6:25 am - 5:00 pmONT-LGA
7h 35m1 stop
Southwest Logo
7:15 am - 1:00 pmLGA-ONT
8h 45m1 stop
$237Southwest
Find Deal
Thu, Jul 17 - Tue, Jul 22
United Airlines Logo
6:00 am - 7:00 pmONT-LGA
10h 00m1 stop
United Airlines Logo
5:25 pm - 10:11 pmLGA-ONT
7h 46m1 stop
$262United Airlines
Find Deal
Wed, Aug 6 - Tue, Aug 12
United Airlines Logo
1:34 pm - 1:00 amONT-EWR
8h 26m1 stop
United Airlines Logo
6:30 am - 12:32 pmEWR-ONT
9h 02m1 stop
$267United Airlines
Find Deal
Wed, Aug 6 - Tue, Aug 12
American Airlines Logo
7:05 pm - 5:35 amONT-EWR
7h 30m1 stop
American Airlines Logo
5:30 am - 9:58 amEWR-ONT
7h 28m1 stop
$268American Airlines
Find Deal
Mon, Aug 4 - Mon, Aug 11
American Airlines Logo
6:10 am - 6:34 pmONT-EWR
9h 24m2 stops
American Airlines Logo
10:53 am - 5:50 pmEWR-ONT
9h 57m1 stop
$270American Airlines
Find Deal
Sat, Aug 23 - Sat, Aug 30
Delta Logo
11:40 am - 11:04 pmONT-EWR
8h 24m1 stop
Delta Logo
6:00 am - 10:30 amEWR-ONT
7h 30m1 stop
$277Delta
Find Deal
Tue, Aug 5 - Thu, Aug 7
Delta Logo
11:40 am - 11:04 pmONT-EWR
8h 24m1 stop
Delta Logo
6:00 am - 10:30 amEWR-ONT
7h 30m1 stop
$281Delta
Find Deal
Fri, Aug 1 - Thu, Aug 7
Southwest Logo
9:40 am - 8:15 pmONT-LGA
7h 35m1 stop
Southwest Logo
2:05 pm - 10:15 pmLGA-ONT
11h 10m1 stop
$281Southwest
Find Deal
Fri, Jul 25 - Tue, Jul 29

Frontier flights from Ontario to New York

Our best Frontier deals on Ontario to New York flight tickets
Frontier
Jul 15
ONT5:15 pmOntario
9h 15m
1 stop
JFK5:30 amNew York John F Kennedy Intl
Jul 29
JFK6:59 amNew York John F Kennedy Intl
12h 21m
1 stop
ONT4:20 pmOntario
Frontier
Aug 20
ONT12:59 amOntario
18h 06m
1 stop
LGA10:05 pmNew York LaGuardia
Aug 27
LGA10:50 pmNew York LaGuardia
28h 00m
1 stop
ONT11:50 pmOntario
Frontier
Jul 23
ONT7:22 pmOntario
7h 08m
1 stop
JFK5:30 amNew York John F Kennedy Intl
Jul 31
JFK1:05 pmNew York John F Kennedy Intl
9h 09m
1 stop
ONT7:14 pmOntario

JetBlue flights from Ontario to New York

Our best JetBlue deals on Ontario to New York flight tickets
JetBlue
Jul 16
ONT11:59 pmOntario
5h 31m
JFK8:30 amNew York John F Kennedy Intl
Aug 7
JFK7:00 pmNew York John F Kennedy Intl
6h 10m
ONT10:10 pmOntario
JetBlue
Jul 16
ONT11:59 pmOntario
5h 31m
JFK8:30 amNew York John F Kennedy Intl
Jul 22
JFK6:50 pmNew York John F Kennedy Intl
6h 09m
ONT9:59 pmOntario
JetBlue
Jul 16
ONT11:59 pmOntario
5h 31m
JFK8:30 amNew York John F Kennedy Intl
Sep 6
JFK6:35 pmNew York John F Kennedy Intl
5h 54m
ONT9:29 pmOntario

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 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 $277, are often lower during this time because this is during the off-season. The month of September is another great option to travel to New York, with average flight prices from Ontario averaging around $284.

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 $388. 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 $509.

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 $368. Flights to New York are more costly in the morning, with an average ticket price of $467. 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 $359 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 $260 on momondo.

What cabin class options are available on Ontario to New York flights?

There are 1 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 July 2025, prices for Ontario to New York flights are approximately 4% more expensive 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

$49

Fastest flight time

5h 22m

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 $49. The best round-trip flight deal from Ontario to New York found on momondo in the last 72 hours is $146.
The fastest flight from Ontario to New York takes 5h 22m
Direct flights go from Ontario to New York every day.
There are 3 airports near New York: Newark (EWR), New York LaGuardia (LGA), New York John F Kennedy Intl (JFK)

  • 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 00m 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $100Free CancellationRating
5.9
3,286 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $138Free CancellationRating
6.3
8,086 reviews
Search Spirit Airlines flights
DeltaPriceFrom $188Free CancellationRating
8.0
7,982 reviews
Search Delta flights
American AirlinesPriceFrom $229Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $236Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
JetBluePriceFrom $237Free CancellationRating
7.3
2,916 reviews
Search JetBlue flights
United AirlinesPriceFrom $266Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights
SouthwestPriceFrom $296Free CancellationRating
8.0
4,266 reviews
Search Southwest flights
  • JetBlue Flights From Ontario to New York

    Across 7 JetBlue flights from Ontario to New York this week, the average price was $345, with the best JetBlue deals starting from $237 round-trip. 2,916 users have rated JetBlue on momondo, with an average score of 7.3/10.


Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
Yonkers
Pocono Manor
Stamford
Long Branch
Tannersville
Elizabeth
Point Pleasant Beach
Wayne
Asbury Park
Parsippany
East Rutherford
Beach Haven
Secaucus
Spring Lake
Staten Island
East Stroudsburg
Toms River

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.

Get notified when prices go down

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1 adult
Tue 7/8
Tue 7/15

Find better results for your trip to the United States

Fly into one of these airports located in New York

Airports listed have a maximum distance of 13.6 mi from New York