What airlines fly to State of New York?

JetBlue, United Airlines and American Airlines are the top three most popular airlines that fly to State of New York from Ontario according to our data. JetBlue is the first choice among our users, with 35% of people opting to fly with this airline when traveling to State of New York. Keep in mind that there are 9 different airlines that fly to State of New York on a routine basis, so you have a few additional options to choose from.

How many flights depart from Ontario to State of New York on average per day?

The number of flights available between Ontario and State of New York is 3 per day as of August 2026. The most frequent departure time is 11:00PM, with 100% of daily flights leaving in the evening.

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

Delta, United Airlines, and American Airlines are the most popular carriers operating from Ontario to New York

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

22 flights are operational weekly from Ontario to State of New York as of August 2026. The most popular departure day for this route is Wed, with 18% of flights per week taking off on this day.

When did momondo last update prices for flights from Ontario Airport to New York?

Prices for flights from Ontario Airport to New York were last updated today.

How many operators does momondo search for flights from Ontario Airport to New York?

As of August 2026, there are 7 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 travel and health documents required for your trip to New York can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New York. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$108 Cheap Flights from Ontario to New York State in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to New York State

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7:46 pm - 12:35 pmONT Ontario-EWR Newark

13h 49m1 stop Dallas/Fort Worth

1:30 pm - 6:39 pmEWR Newark-ONT Ontario

8h 09m1 stop Dallas/Fort Worth

$208Frontier

Mon, Sep 28 - Fri, Oct 2

7:46 pm - 12:35 pmONT Ontario-EWR Newark

13h 49m1 stop Dallas/Fort Worth

1:30 pm - 6:39 pmEWR Newark-ONT Ontario

8h 09m1 stop Dallas/Fort Worth

$208Frontier

Mon, Sep 21 - Fri, Sep 25

1:18 pm - 10:37 pmONT Ontario-BUF Buffalo

6h 19m1 stop Denver Intl

5:58 pm - 10:59 pmBUF Buffalo-ONT Ontario

8h 01m1 stop Chicago O'Hare Intl

$275United Airlines

Sat, Sep 19 - Wed, Sep 23

10:55 am - 8:50 pmONT Ontario-BUF Buffalo

6h 55m1 stop Chicago Midway

2:40 pm - 9:40 pmBUF Buffalo-ONT Ontario

10h 00m1 stop Denver Intl

$276Southwest

Tue, Nov 3 - Wed, Nov 18

1:18 pm - 10:37 pmONT Ontario-BUF Buffalo

6h 19m1 stop Denver Intl

10:30 am - 8:01 pmBUF Buffalo-ONT Ontario

12h 31m2 stops Chicago O'Hare Intl San Francisco

$280United Airlines

Sat, Sep 19 - Wed, Sep 23

12:59 pm - 11:58 pmONT Ontario-JFK New York John F Kennedy Intl

7h 59m1 stop Phoenix Sky Harbor Intl

7:59 am - 1:31 pmJFK New York John F Kennedy Intl-ONT Ontario

8h 32m1 stop Dallas/Fort Worth

$282American Airlines

Wed, Aug 26 - Tue, Sep 1

11:55 pm - 12:40 pmONT Ontario-LGA New York LaGuardia

9h 45m1 stop Chicago Midway

8:00 am - 2:05 pmLGA New York LaGuardia-ONT Ontario

9h 05m1 stop Denver Intl

$282Southwest

Sun, Nov 1 - Thu, Nov 5

11:57 am - 11:59 pmONT Ontario-JFK New York John F Kennedy Intl

9h 02m1 stop Seattle/Tacoma Intl

6:48 pm - 11:58 pmJFK New York John F Kennedy Intl-ONT Ontario

8h 10m1 stop Salt Lake City

$282Delta

Mon, Nov 23 - Thu, Dec 3

1:24 pm - 11:40 pmONT Ontario-JFK New York John F Kennedy Intl

7h 16m1 stop Salt Lake City

6:00 am - 11:10 amJFK New York John F Kennedy Intl-ONT Ontario

8h 10m1 stop Atlanta Hartsfield-Jackson

$282Delta

Sun, Nov 1 - Sat, Nov 14

7:30 pm - 6:30 amONT Ontario-JFK New York John F Kennedy Intl

8h 00m1 stop Phoenix Sky Harbor Intl

7:14 am - 4:07 pmJFK New York John F Kennedy Intl-ONT Ontario

11h 53m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

$283American Airlines

Fri, Jan 22 - Fri, Jan 29

Cheap last minute flights

Enter your travel dates to find the best prices.

8:17 am - 10:00 pmONT Ontario-LGA New York LaGuardia

10h 43m1 stop Dallas/Fort Worth

10:55 pm - 8:36 amLGA New York LaGuardia-ONT Ontario

12h 41m1 stop Dallas/Fort Worth

$286Frontier

Sat, Aug 15 - Tue, Sep 1

9:37 am - 10:00 pmONT Ontario-LGA New York LaGuardia

9h 23m1 stop Dallas/Fort Worth

10:55 pm - 8:38 amLGA New York LaGuardia-ONT Ontario

12h 43m1 stop Dallas/Fort Worth

$287Frontier

Tue, Aug 18 - Wed, Sep 2

10:29 am - 9:29 pmONT Ontario-LGA New York LaGuardia

8h 00m1 stop Dallas/Fort Worth

8:30 am - 1:31 pmLGA New York LaGuardia-ONT Ontario

8h 01m1 stop Dallas/Fort Worth

$352American Airlines

Tue, Aug 18 - Tue, Aug 25

6:00 am - 7:29 pmONT Ontario-LGA New York LaGuardia

10h 29m1 stop Dallas/Fort Worth

6:15 am - 1:25 pmLGA New York LaGuardia-ONT Ontario

10h 10m1 stop Dallas/Fort Worth

$352American Airlines

Sun, Aug 16 - Fri, Sep 18

5:05 pm - 6:18 amONT Ontario-JFK New York John F Kennedy Intl

10h 13m1 stop Salt Lake City

4:22 pm - 11:34 pmJFK New York John F Kennedy Intl-ONT Ontario

10h 12m1 stop Salt Lake City

$352Delta

Mon, Aug 17 - Tue, Aug 25

12:00 pm - 1:14 amONT Ontario-JFK New York John F Kennedy Intl

10h 14m1 stop Atlanta Hartsfield-Jackson

6:00 am - 12:16 pmJFK New York John F Kennedy Intl-ONT Ontario

9h 16m1 stop Salt Lake City

$352Delta

Tue, Aug 18 - Wed, Aug 26

1:18 pm - 11:24 pmONT Ontario-LGA New York LaGuardia

7h 06m1 stop Denver Intl

1:25 pm - 8:53 pmLGA New York LaGuardia-ONT Ontario

10h 28m2 stops Chicago O'Hare Intl Denver Intl

$357United Airlines

Tue, Aug 18 - Tue, Aug 25

8:35 am - 8:25 pmONT Ontario-LGA New York LaGuardia

8h 50m2 stops Phoenix Sky Harbor Intl Dallas Love Field

6:00 am - 12:30 pmLGA New York LaGuardia-ONT Ontario

9h 30m2 stops Chicago Midway Dallas Love Field

$403Southwest

Tue, Aug 18 - Tue, Aug 25

5:45 am - 5:45 pmONT Ontario-LGA New York LaGuardia

9h 00m2 stops Las Vegas Harry Reid Intl Chicago Midway

6:05 am - 12:30 pmLGA New York LaGuardia-ONT Ontario

9h 25m1 stop Dallas Love Field

$435Southwest

Tue, Aug 18 - Wed, Sep 2

9:15 am - 8:59 pmONT Ontario-LGA New York LaGuardia

8h 44m1 stop Houston George Bush Intcntl

10:00 am - 8:01 pmLGA New York LaGuardia-ONT Ontario

13h 01m2 stops Denver Intl San Francisco

$467United Airlines

Tue, Aug 18 - Wed, Aug 26

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JetBlue flights from Ontario to State of New York

Our best JetBlue deals on Ontario to State of New York flight tickets

JetBlue

Sep 19

ONT10:39 pmOntario

5h 21m

JFK7:00 amNew York John F Kennedy Intl

Sep 26

JFK5:59 pmNew York John F Kennedy Intl

5h 58m

ONT8:57 pmOntario

$341

JetBlue

Sep 14

ONT10:39 pmOntario

5h 21m

JFK7:00 amNew York John F Kennedy Intl

Sep 23

JFK5:59 pmNew York John F Kennedy Intl

5h 58m

ONT8:57 pmOntario

$354

JetBlue

Sep 19

ONT10:39 pmOntario

5h 21m

JFK7:00 amNew York John F Kennedy Intl

Sep 26

JFK5:59 pmNew York John F Kennedy Intl

5h 58m

ONT8:57 pmOntario

$358

Delta flights from Ontario to State of New York

Our best Delta deals on Ontario to State of New York flight tickets

Delta

Nov 1

ONT1:24 pmOntario

7h 16m

1 stop

JFK11:40 pmNew York John F Kennedy Intl

Nov 12

JFK6:00 amNew York John F Kennedy Intl

8h 10m

1 stop

ONT11:10 amOntario

$282

Delta

Sep 19

ONT12:17 pmOntario

8h 35m

1 stop

BUF11:52 pmBuffalo

Sep 26

BUF12:17 pmBuffalo

9h 24m

1 stop

ONT6:41 pmOntario

$297

Delta

Dec 2

ONT12:22 pmOntario

9h 41m

1 stop

JFK1:03 amNew York John F Kennedy Intl

Dec 8

JFK7:10 amNew York John F Kennedy Intl

13h 03m

1 stop

ONT5:13 pmOntario

$298

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioNewark

ONT Ontario - EWR Newark

ONTEWR

Ontario

Mon 9/28

7:46 pm-12:35 pm

1 stop13h 49m

Newark

Fri 10/2

1:30 pm-6:39 pm

1 stop8h 09m

$208

OntarioNewark

ONT Ontario - EWR Newark

ONTEWR

Ontario

Mon 9/21

7:46 pm-12:35 pm

1 stop13h 49m

Newark

Fri 9/25

1:30 pm-6:39 pm

1 stop8h 09m

$208

Quickest round-trip

OntarioBuffalo

ONT Ontario - BUF Buffalo

ONTBUF

Ontario

Sat 9/19

1:18 pm-10:37 pm

1 stop6h 19m

Buffalo

Wed 9/23

5:58 pm-10:59 pm

1 stop8h 01m

$275

OntarioBuffalo

ONT Ontario - BUF Buffalo

ONTBUF

Ontario

Tue 11/3

10:55 am-8:50 pm

1 stop6h 55m

Buffalo

Wed 11/18

2:40 pm-9:40 pm

1 stop10h 00m

$276

OntarioBuffalo

ONT Ontario - BUF Buffalo

ONTBUF

Ontario

Sat 9/19

1:18 pm-10:37 pm

1 stop6h 19m

Buffalo

Wed 9/23

10:30 am-8:01 pm

2 stops12h 31m

$280

OntarioNew York

ONT Ontario - JFK New York John F Kennedy Intl

ONTJFK

Ontario

Wed 8/26

12:59 pm-11:58 pm

1 stop7h 59m

New York John F Kennedy Intl

Tue 9/1

7:59 am-1:31 pm

1 stop8h 32m

$282

OntarioNew York

ONT Ontario - LGA New York LaGuardia

ONTLGA

Ontario

Sun 11/1

11:55 pm-12:40 pm

1 stop9h 45m

New York LaGuardia

Thu 11/5

8:00 am-2:05 pm

1 stop9h 05m

$282

OntarioNew York

ONT Ontario - JFK New York John F Kennedy Intl

ONTJFK

Ontario

Mon 11/23

11:57 am-11:59 pm

1 stop9h 02m

New York John F Kennedy Intl

Thu 12/3

6:48 pm-11:58 pm

1 stop8h 10m

$282

OntarioNew York

ONT Ontario - JFK New York John F Kennedy Intl

ONTJFK

Ontario

Sun 11/1

1:24 pm-11:40 pm

1 stop7h 16m

New York John F Kennedy Intl

Sat 11/14

6:00 am-11:10 am

1 stop8h 10m

$282

OntarioNew York

ONT Ontario - JFK New York John F Kennedy Intl

ONTJFK

Ontario

Fri 1/22

7:30 pm-6:30 am

1 stop8h 00m

New York John F Kennedy Intl

Fri 1/29

7:14 am-4:07 pm

2 stops11h 53m

$283

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to State of 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

Other information

What is the cheapest month to fly to State of New York?

In general, January is the cheapest month to fly from Ontario to State of New York. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $299. If you’re not able to fly to State of New York in January, then November is your next best option. Flight prices from Ontario to State of New York during November average around $317.

What is the cheapest day to depart on your flight to State of New York?

Our data shows that Monday is the least expensive day to fly to State of New York. Tickets to fly out on this day can be as low as $399. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $482. These prices are subject to change though, so be sure to set up a Price Alert for flights to State of 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 from Ontario to New York State?

You are more likely to see cheaper flights to State of New York from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to State of New York for around $382 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of New York from Ontario for as low as $320 on momondo.

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

There are 3 cabin classes available to choose from on Ontario to State of New York flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ontario to State of New York flights?

You could potentially save up to 10% on your flight if you consider stops on a Ontario to State of New York flight.

Cheap Ontario to State of New York flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to State of New York

Best Price Found	$175
Fastest flight time	5h 21m
Direct flights	Every day
Airports in State of New York	306 airports

The best one-way flight to State of New York from Ontario in the past 72 hours is $175. The best round-trip flight deal from Ontario to State of New York found on momondo in the last 72 hours is $397.

The fastest flight from Ontario to State of New York takes 5h 21m

Direct flights go from Ontario to State of New York every day.

There are 306 airports in State of New York. From Ontario there are direct flights to New York John F Kennedy Intl (JFK).

Search flight deals

Frequently asked questions about flying from Ontario to New York State

When did momondo last update prices for flights from Ontario Airport to New York?
Prices for flights from Ontario Airport to New York were last updated today.
How many operators does momondo search for flights from Ontario Airport to New York?
As of August 2026, there are 7 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 travel and health documents required for your trip to New York can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New York. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Ontario to State of New York?
momondo data reveals that the most frequently booked plane model on the route from Ontario to State of New York is Airbus A321-100/200, representing 28.89% of all bookings. The subsequent popular models are Airbus A318/A319/A320/A321 at 19.43%, Airbus A321neo at 6.92%, and Boeing 767-300 (winglets) at 5.90%.

Best airlines flying from Ontario to State of New York

Compare and see reviews for airlines that fly from Ontario to State of New York with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $128	Free Cancellation	Rating 5.6 2,700 reviews	Search Frontier flights
Delta	PriceFrom $128	Free Cancellation	Rating 7.8 8,504 reviews	Search Delta flights
Alaska Airlines	PriceFrom $158	Free Cancellation	Rating 7.9 12,803 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $192	Free Cancellation	Rating 8.0 4,217 reviews	Search Southwest flights
American Airlines	PriceFrom $193	Free Cancellation	Rating 7.1 11,921 reviews	Search American Airlines flights
United Airlines	PriceFrom $197	Free Cancellation	Rating 7.4 10,112 reviews	Search United Airlines flights
JetBlue	PriceFrom $235	Free Cancellation	Rating 7.1 3,035 reviews	Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to New York?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to New York. momondo saves you time and could save you money on your trip.

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

If you are not ready to book a flight from Ontario to New York now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New York and let you know when they change.

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Flights to New Yorkfrom $82

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Cheap flights from Ontario to New York State from $108

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 State departing on 10/4. 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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JetBlue flights from Ontario to State of New York

Our best JetBlue deals on Ontario to State of New York flight tickets

Delta flights from Ontario to State of New York

Our best Delta deals on Ontario to State of New York flight tickets

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Use the filters below to find and compare flights from Ontario to New York State that are best for you.

See travel insights to New York State from

How to get the cheapest flight ticket from Ontario to State of New York

What is the cheapest month to fly to State of New York?

What is the cheapest day to depart on your flight to State of New York?

What is the cheapest Ontario to New York flight route?

How far in advance should I book a flight from Ontario to New York State?

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

Can stopping save me money on Ontario to State of New York flights?

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

What airlines fly to State of New York?

How many flights depart from Ontario to State of New York on average per day?

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

Cheap Ontario to State of New York flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in State of New York

Frequently asked questions about flying from Ontario to New York State

Best airlines flying from Ontario to State of New York

Compare and see reviews for airlines that fly from Ontario to State of New York with momondo

Why use momondo?

An easier way to manage your State of 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.

Find better results for your trip to New York State

Popular cities in New York State

Popular flights according to clicks in the last 7 days on momondo

Ontario flight routes

According to popular flight searches on momondo this year

State of New York flight routes

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