Ontario

$59+ Cheap flights from New York (NYC) to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — ONT
Nov 9 — Nov 161
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Find cheap flights from New York to Ontario with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
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3. Compare prices and book
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The best prices from New York to Ontario are usually found in January or September, booked 39 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from New York to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 4, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

January

Round-trip from

$102
(Trip.com)

One-way from

$59
(Flightnetwork)
Provider with most accurate pricing for New York (NYC)-Ontario flight deals.
Provider most trusted by Cheapflights users for New York (NYC)-Ontario flights.
High demand for flights, 21% potential price rise
Best time to find cheap flights, 31% potential price drop
From New York (NYC) to Ontario
One-way flight from New York (NYC) to Ontario

Find flight deals from New York to Ontario

Cheapest flights from New York to Ontario
Explore the most affordable flight options available from New York to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/47:59 amJFK - ONT
1 stop26h 15mFrontier
Sat 12/77:58 pmONT - JFK
1 stop7h 32mFrontier
Deal found 11/3$175
This Mytrip deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/510:59 pmLGA - ONT
1 stop21h 35mFrontier
Sun 12/88:56 amONT - LGA
1 stop9h 03mFrontier
Deal found 11/3$176
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/206:00 amLGA - ONT
1 stop9h 03mAmerican Airlines
Tue 12/176:20 amONT - LGA
1 stop9h 05mAmerican Airlines
Deal found 11/4$252
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/204:59 pmLGA - ONT
1 stop9h 02mDelta
Tue 12/176:00 amONT - LGA
2 stops10h 47mDelta
Deal found 11/4$281
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/64:00 pmJFK - ONT
1 stop10h 16mDelta
Tue 12/1010:00 pmONT - JFK
1 stop8h 25mDelta
Deal found 11/3$286
This Expedia deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/57:59 amJFK - ONT
1 stop15h 00mMultiple Airlines
Sun 12/87:00 amONT - JFK
2 stops12h 59mMultiple Airlines
Deal found 11/2$296
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/122:26 pmEWR - ONT
1 stop10h 16mUnited Airlines
Mon 1/136:00 amONT - EWR
1 stop7h 34mUnited Airlines
Deal found 11/3$298
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/62:30 pmJFK - ONT
2 stops10h 33mAmerican Airlines
Tue 12/1012:50 pmONT - JFK
1 stop7h 28mAmerican Airlines
Deal found 11/3$312
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/53:40 pmLGA - ONT
1 stop9h 02mUnited Airlines
Tue 12/105:05 amONT - LGA
1 stop9h 22mUnited Airlines
Deal found 11/3$314
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/63:59 pmEWR - ONT
1 stop10h 17mDelta
Sun 12/155:10 pmONT - EWR
1 stop9h 40mDelta
Deal found 11/3$328
This Alaska Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/206:59 pmJFK - ONT
1 stop17h 05mAlaska Airlines
Sat 12/146:00 amONT - JFK
2 stops13h 29mAlaska Airlines
Deal found 11/4$350
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/205:50 amEWR - ONT
1 stop9h 13mAmerican Airlines
Tue 12/176:10 amONT - EWR
1 stop7h 05mAmerican Airlines
Deal found 11/4$377

Find flights from New York to Ontario within your budget

Customize your flight search to find flights from New York to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NewarkOntario

EWR - ONT

EWRONT

Newark

Wed 12/4

5:00 pm-7:59 pm

1 stop29h 59m

$107

New YorkOntario

JFK - ONT

JFKONT

New York John F Kennedy Intl

Wed 11/20

11:45 am-8:03 pm

1 stop11h 18m

$114

New YorkOntario

LGA - ONT

LGAONT

New York LaGuardia

Sun 12/8

10:59 pm-1:00 pm

1 stop17h 01m

$115

NewarkOntario

EWR - ONT

EWRONT

Newark

Sat 11/23

3:25 pm-10:23 pm

1 stop9h 58m

$129

New YorkOntario

LGA - ONT

LGAONT

New York LaGuardia

Sun 1/19

6:10 pm-11:58 pm

1 stop8h 48m

$134

New YorkOntario

JFK - ONT

JFKONT

New York John F Kennedy Intl

Tue 1/7

6:50 am-12:26 pm

1 stop8h 36m

$138

New YorkOntario

LGA - ONT

LGAONT

New York LaGuardia

Sat 11/23

4:40 pm-12:15 am

2 stops10h 35m

$233

New YorkOntario

JFK - ONT

JFKONT

New York John F Kennedy Intl

Thu 1/9

7:59 am-2:44 pm

1 stop9h 45m

$119

NewarkOntario

EWR - ONT

EWRONT

Newark

Fri 1/24

3:29 pm-10:39 pm

1 stop10h 10m

$134

New YorkOntario

LGA - ONT

LGAONT

New York LaGuardia

Sat 1/11

5:00 pm-10:52 pm

1 stop8h 52m

$138

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 32 results
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Compare providers for flights from New York to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New York to Ontario in November.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
PricelinePrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
Kiwi.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyNo Information
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 starCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New York to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from New York with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from New York to Ontario

Get recent, data-driven insights about flights from New York to Ontario including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from New York to Ontario?

Use this chart to determine the optimal time to book a round-trip flight from New York to Ontario. Price data was last updated on November 1, 2024.

The best time to book flights from New York to Ontario is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from New York to Ontario?

Currently, September is the cheapest month in which you can book a flight from New York to Ontario (average of $236). Flying from New York to Ontario in December is currently the most expensive (average of $298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NYC to ONT?

Find hourly flight availability from New York to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2024.

When flying from New York to Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 21% versus a flight in the afternoon.

What is the cheapest day to fly from New York to Ontario?

Use this chart to determine the cheapest time to fly round-trip from New York to Ontario. Price data was last updated on November 3, 2024.

Travelers seeking maximum savings on their New York to Ontario flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated November 4, 2024.
To help decide which airline to fly from New York to Ontario, see what other customers have to say about Delta, Alaska Airlines and Frontier. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
5,089 reviews

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.3

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.1
Very good
5,089 reviews
8.1
Very good
5,089 reviews

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.3

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.0
Very good
9,423 reviews
8.1
Very good
5,089 reviews

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.3

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.0
Very good
8,829 reviews
8.1
Very good
5,089 reviews

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.3

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

7.4
Good
9,226 reviews
8.1
Very good
5,089 reviews

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.3

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

7.2
Good
10,000 reviews
8.1
Very good
5,089 reviews

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.3

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from New York to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Ontario from New York?

    For a flight from New York to Ontario, you will be flying into Ontario. Ontario (ONT) is just 3.1 mi from the center of the city. Ontario is the only Ontario airport and it handles 0 inbound flights from New York per day. 7 airlines have flights to Ontario from New York on a regular basis.

  • Can I find flights from New York to Ontario for under $200 on Cheapflights?

    Yes, there are multiple flights from New York to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $102, but on average you can expect to pay $259.

  • Are there nonstop flights from New York to Ontario for under $600 on Cheapflights?

    Cheapflights has at least 1 direct flight from New York to Ontario under $600. A good price for a nonstop flight from New York to Ontario is less than $512.

  • Are there last-minute flights available from New York to Ontario for under $200?

    There are currently 13+ open flights from New York to Ontario within the next 7 days for less than $200.

  • What are the cheapest airlines flying from New York to Ontario round-trip?

    Our cheapest airline available from New York to Ontario is Frontier. Our recent data shows that you can find tickets from as low as $102 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $219 and $241 round-trip. Users have found that Frontier is 72% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from New York to Ontario one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $59. Alaska Airlines flights start at $107 while deals on American Airlines start at $107 one-way.

  • What are the most popular routes from New York to Ontario?

  • What are the most reliable airlines from New York to Ontario?

    Before booking your flight to Ontario from New York, check out the most reliable airlines to get you to your destination on time: Air Serbia (95%), JetBlue (93%), Hawaiian Airlines( 93%).

  • What are the cheapest flights from New York to Ontario?

    On average you can expect to pay $305 for a flight from New York to Ontario. The cheapest flight overall is $128 while the most popular route, (New York John F Kennedy Intl - Ontario) is currently priced at $134.

  • What does JFK to ONT mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a New York John F Kennedy Intl Airport to Ontario Airport flight would often be abbreviated as a JFK to ONT flight. Newark Airport (EWR), New York LaGuardia Airport (LGA), New Windsor Stewart Airport (SWF), New York Skyports SPB Airport (NYS) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from New York to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your New York to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from New York to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter New York to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from New York to Ontario that include hotel bookings?

    Yes. In addition to deals on New York to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New York to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Ontario.

  • Can I find deals for business class flights from New York to Ontario?

    Yes. Cheapflights offers flight deals from New York to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from New York to Ontario that allow pets onboard?

    Many airlines flying from New York to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from New York to Ontario?

    Yes, you can often find last-minute deals on New York to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the New York to Ontario flight deals updated?

    The New York to Ontario flight deals you see on this page were last updated on 11/4.

  • What is the cheapest month to book a flight from New York to Ontario?

    Currently, September is the cheapest month in which you can book a flight from New York to Ontario (average of $236). Flying from New York to Ontario in December is currently the most expensive (average of $298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for New York to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from New York to Ontario

Discover the top 7 airlines that operate flights from New York to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$138Average$363FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$144Average$268FlexibilityNo cancel feeOn-time65%
FrontierCheapest$153Average$254FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$218Average$436FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$227Average$482FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$234Average$370FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$258Average$498FlexibilityNo cancel feeOn-time75%
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