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ONT - NYC

$77 Find cheap flights from Ontario to New York

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to New York departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 5/25
Sat 6/1

Search hundreds of travel sites at once for deals on flights to New York

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to New York.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to New York.
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

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Cheap flight deals from Ontario to New York (ONT-NYC)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to New York that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:51 am - 8:59 pmONT-LGA
9h 08m1 stop
10:00 pm - 9:29 amLGA-ONT
14h 29m1 stop
$179Frontier
Find Deal
Thu, May 9 - Sat, May 11
7:04 am - 8:59 pmONT-LGA
10h 55m1 stop
10:50 pm - 7:39 amLGA-ONT
11h 49m1 stop
$181Frontier
Find Deal
Sat, May 18 - Fri, May 31
8:41 am - 9:21 pmONT-JFK
9h 40m1 stop
6:46 am - 1:25 pmJFK-ONT
9h 39m1 stop
$236American Airlines
Find Deal
Tue, Aug 27 - Wed, Sep 11
8:41 am - 9:21 pmONT-JFK
9h 40m1 stop
5:15 pm - 11:26 pmJFK-ONT
9h 11m2 stops
$239American Airlines
Find Deal
Tue, Aug 27 - Wed, Sep 11
12:45 pm - 10:55 pmONT-EWR
7h 10m1 stop
2:30 pm - 7:22 pmEWR-ONT
7h 52m1 stop
$256Delta
Find Deal
Tue, Sep 10 - Tue, Sep 24
10:00 pm - 8:47 amONT-LGA
7h 47m1 stop
6:00 am - 11:10 amLGA-ONT
8h 10m1 stop
$266Delta
Find Deal
Sun, Jul 28 - Sat, Aug 24
11:49 pm - 8:00 amONT-JFK
5h 11mnonstop
7:25 pm - 10:27 pmJFK-ONT
6h 02mnonstop
$295JetBlue
Find Deal
Tue, Sep 17 - Wed, Sep 18
11:45 pm - 8:08 amONT-JFK
5h 23mnonstop
7:30 pm - 10:28 pmJFK-ONT
5h 58mnonstop
$305JetBlue
Find Deal
Mon, Jul 29 - Tue, Aug 27
6:25 pm - 5:41 amONT-EWR
8h 16m1 stop
2:32 pm - 9:31 pmEWR-ONT
9h 59m1 stop
$331United Airlines
Find Deal
Wed, Sep 11 - Thu, Sep 12
6:25 pm - 5:41 amONT-EWR
8h 16m1 stop
6:30 am - 1:21 pmEWR-ONT
9h 51m1 stop
$385United Airlines
Find Deal
Thu, Sep 5 - Sat, Sep 7

Flights from Ontario to New York - Travel Insights & Trends

Get data-powered insights and trends into flights from Ontario to New York to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Ontario to New York flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Ontario to New York.
Our data shows that the cheapest route for a one-way flight from Ontario to New York cost $137 and was between Ontario and New York John F Kennedy Intl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $238.

What’s the cheapest day of the week to fly from Ontario to New York?

The average price of all flights from Ontario to New York clicked on KAYAK for each day over the last 12 months.
For Ontario to New York, Tuesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from New York back to Ontario, the best deals are generally found on Wednesday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ontario to New York, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ontario to New York is January, where tickets cost $247 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $445 and $398 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Ontario to New York, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Ontario to New York, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 44 days before departure.

Which airlines provide the cheapest flights from Ontario to New York?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Frontier offered the best one-way deal for that route, at $77. KAYAK users also found Ontario to New York round-trip flights on Frontier from $179 and on American Airlines from $236.

Which airlines fly non-stop between Ontario and New York?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Ontario to New York.
There is just one airline that flies from Ontario to New York direct and that is JetBlue. The best one-way deal found from JetBlue for the route is $103.

How many flights are there between Ontario and New York per day?

There is a maximum of 1 nonstop flight a day that takes off from Ontario and lands in New York, with an average flight time of 5h 20m. The most common departure time is 11:00 pm and most flights take off at night. Each week, there are 7 flights.

Which cabin class options are there for flights between Ontario and New York?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Ontario to New York take?

Direct flights take on average 5h 11m to travel the 2,411 miles between Ontario and New York.

What’s the earliest departure time from Ontario to New York?

Early birds can take the earliest flight from Ontario at 11:40 pm and will be landing in New York at 8:00 am.

What’s the latest departure time from Ontario to New York?

If you prefer to fly at night, the latest flight from Ontario to New York jets off at 11:40 pm and lands at 8:00 am.

Good to know

Low season

February

High season

July

Cheapest flight

$77
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Ontario to New York LaGuardia Airport

When to book flights from Ontario to New York

Are your dates flexible? Find out the best times to travel from Ontario to New York based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to New York

  • Where can I park at Ontario Airport?

    You can find general and premium overnight parking in Lots 2 and 4, which also allow for shorter time increments of 30min to 4h. Lot 3 is the economy parking, which provides long-term parking at a low cost. Lot 2 is located in front of Terminal 2, Lot 3 is located between Terminals 2 and 4, and Lot 4 is located in front of Terminal 4. Lot 5 provides a courtesy shuttle service to and from the terminals.

  • Can I use public transport means from Stewart Airport to New York?

    Coach USA operates express buses connecting New York Stewart International Airport to New York City. Bus tickets can be purchased online or from the Coach USA ticket agent situated close to the terminal exit. The bus ride takes about 75min in either direction.

  • Where can I find pet rest areas at John F. Kennedy International Airport?

    You can take your furry friend for a potty break on the Arrivals level, inside Terminal 2 near Gate C60, outside Terminal 4 on the east end of the Arrivals level, and near Gate 3 inside Terminal 4. Other relief zones can be found close to Gate 28 in Terminal 5, outside Terminal 1, near Gates 9 and 10 in Terminal 7, and Terminal 8 next to Gate 38.

  • Does LaGuardia Airport have nursing rooms?

    Mamava nursing pods are available at LaGuardia Airport for mothers who require a cozy space to nurse their babies. They are located in Terminal A, just next to the Departure Gates, Pier B, D near Gate D6, Office, airside in Terminal B, airside in Terminal C near Gates 28, 29, and airside next to the TSA Office.

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

    In the last 3 days, the lowest price for a flight from Ontario to New York was $77 for a one-way ticket and $179 for a round-trip.

  • Do I need a passport to fly between Ontario and New York?

    No, a passport isn't needed to fly from Ontario to New York. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from Ontario to New York?

    All the following airlines offer inflight Wi-Fi service on the Ontario to New York flight route: JetBlue, Alaska Airlines, American Airlines, Delta, Iberia, Finnair, and British Airways.

  • Which aircraft models fly most regularly from Ontario to New York?

    The Airbus A320 (sharklets) is the aircraft model that flies most regularly on the Ontario to New York flight route.

  • On which days can I fly direct from Ontario to New York?

    There are nonstop flights from Ontario to New York on a daily basis.

  • Which is the best airline for flights from Ontario to New York, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Ontario to New York are Delta and Alaska Airlines. With an average price for the route of $330 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $257 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Ontario to New York?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to New York.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to New York?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New York from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to New York?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to New York with an airline and back to Ontario with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to New York?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to New York from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Ontario to New York

  • Looking for a cheap flight? 25% of our users found flights on this route for $192 or less one-way and $367 or less round-trip.
  • Courtesy of Ontario Shuttles, passengers can easily move between the airport terminals, the ConRAC facility, and Parking Lot 5. During peak hours, shuttles run every 5min and every 20min or more during normal hours.
  • If you want to snack before your flight, the Ontario airport (ONT) has a variety of food options. Terminal 2 has Wolfgang Puck Pizza and Harvest & Grounds. You can also go to Coffee Bean & Tea Leaf, Rock & Brews, and Einstein Bros. Bagels, all located in Terminal 4.
  • When flying from Ontario to New York, your flight can arrive at any of four airports. Newark airport (EWR), which is 8.6 miles to the west of Manhattan city, Stewart airport (SWF), which is 60 miles north of Manhattan, LaGuardia Airport (LGA) which is 8 miles east of Manhattan, and John F. Kennedy (JFK), which is 16 miles southeast of Manhattan, New York.
  • When you arrive at Newark Airport, you can rent a car and drive to the city. Car rental agencies can be found at Stations P2 and P3, which the AirTrain serves. Avis, Dollar, Enterprise, Hertz, and National are among the companies with agents on-site.
  • Each terminal at LaGuardia Airport has a Welcome Center staffed with helpful and savvy Customer Care Representatives who can assist you if necessary. They are distinguished by their crimson coats.
See more tips

Prefer to fly non-stop from Ontario to New York?

Find which airlines fly direct from Ontario to New York, which days they fly and book direct flights.

Nonstop departures

Ontario to New York

Monday

Etihad Airways, JetBlue, Air Serbia

Etihad Airways, JetBlue, +1 more

Tuesday

Etihad Airways, JetBlue, Air Serbia

Etihad Airways, JetBlue, +1 more

Wednesday

Etihad Airways, JetBlue

Etihad Airways, JetBlue

Thursday

Etihad Airways, JetBlue

Etihad Airways, JetBlue

Friday

Etihad Airways, JetBlue

Etihad Airways, JetBlue

Saturday

Etihad Airways, JetBlue

Etihad Airways, JetBlue

Sunday

Air Serbia, Etihad Airways, JetBlue

Air Serbia, Etihad Airways, +1 more

See more direct flights

Nonstop returns

New York to Ontario

Monday

Air Serbia, Etihad Airways, JetBlue

Air Serbia, Etihad Airways, +1 more

Tuesday

Etihad Airways, JetBlue, Air Serbia

Etihad Airways, JetBlue, +1 more

Wednesday

Etihad Airways, JetBlue, Air Serbia

Etihad Airways, JetBlue, +1 more

Thursday

Etihad Airways, JetBlue, Air Serbia

Etihad Airways, JetBlue, +1 more

Friday

Etihad Airways, JetBlue, Air Serbia

Etihad Airways, JetBlue, +1 more

Saturday

Etihad Airways, JetBlue, Air Serbia

Etihad Airways, JetBlue, +1 more

Sunday

Etihad Airways, JetBlue, Air Serbia

Etihad Airways, JetBlue, +1 more

See more direct flights
See more direct flights

Top 5 airlines serving from Ontario to New York

 
See real verified KAYAK customer reviews for airlines flying from Ontario to New York. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to New York? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10975 reviews
7.9comfort
8.0entertainment
8.6crew
8.2boarding
7.4food
Airline reviews

It was a crowded flight. They did the best they could.

6.0 GoodNetty, Apr 2024SYR - JFK
Read more about Delta reviews

It was a crowded flight. They did the best they could.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

Boarding was a sh!t show. JFK BOARDING was awful. The agent called three sections at a time Clogging the area then yelling at people to not block the walk way. How are you going to call delta one , premium select and comfort plus at once and the yell at highest paying passengers. Need to do a lot better and the flight attendants in the galley need to understand that their voices travel. They were talking about others and everyone in the cabin heard them

The main person that was coordinating everything was a short white/light skin Spanish man and he was very rude. It honestly made me feel like it was everyone’s First day at work. His announcements were very not reasonable and they did not make sense. The stewardess on the flight that made the announcements she didn’t even know what she was talking about she sounded inebriated. There were no snacks or drinks on our flight there wasn’t even much turbulence. This flight was not enjoyable nor was it what a Delta flight should be and just this past week I flew with Delta 3 times.

Horrible. First delta flight was delayed. I ran to my connecting flight and arrived to the gate 13 mins before departure. I told the gate agent “I’m here”, she told me flight was closed while giving my already confirmed seat to an stand by passenger. I said again “madam, I’m here with my confirmed seat” and she said “no you’re not here@ and gave two stand by people a boarding pass and let them board. I asked “madam, why do you do that?”, and she repeated “you’re not here”. That was very rude. I’m disappointed of delta. It used to have a good customer service. Things have changed, but not for good.

full flihgt but crew and passengers all helped eachother we landed early! however we then had to wait 40 minutes on the tarmac to get into the gate there were people trying get connecting flights, assume its an airport issue but still frustrating

The crew was horrible. Cleo was the most unwelcoming flight attendant I’ve ever had.

The flight was overbooked and the staff at the gate started calling for volunteers to drop out and offering incentives. That delayed the flight

Do not get fooled by the term “Delta One” flat bed! The seats were super narrow. The ottoman for the feet was so narrow that when you recline the seat in flat bed position, you can only fit one foot in the 8” width space. There was only 1 flight attendant for First Class. The breakfast took 2 hours to get served. Instead of offering French Toast, the served bread pudding. The champagne with orange juice or Mimosa tasted terrible. Almost all the movies offered were ridiculously old. For a long flight from San Francisco to NY, it was frustrating! I DO NOT RECOMMEND this flight!!!

Really big guy next to me Attendants moved him to an open row

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

Everything was good except for deplaning in NY. Took way too long!!

Jet Blue keeps getting iit wrong. 4 hour mechanical delay followed by terrible boarding experience. This is my third horrific jet blue flight in 2024. I am going to try to avoid this loser in the sky

no wifi and the aircraft was very old with tiny 4” screens.

After we landed, we were held on the plane for 30 minutes. There was no one at the gate once we landed and we forced to sit on a plan that had already over an hour delayed.

Flawless trip. Pilot came out and introduced himself, welcomed everyone, made a light joke to put everyone at ease. Arrived quite early.

JetBlue's check-in was great, but there was an in-flight flight attendant who was very rude and unkind. I didn't realize that the bathrooms were already locked 30 mins prior to landing and needed to use the restroom. Instead of politely asking me to return, she rudely told me, 'No, bathrooms are locked! Go back to your seat!' The flight was more than an hour delay, which made me almost miss my connecting flight. I understand the reasoning, but the action they took to get a hold of maintenance was time consuming. It took them so long to get a hold of maintenance and for maintenance to get started. Most importantly, my 3 checked baggages are missing! I'm writing this review 3 days after my arrival to the Philippines, and my 3 checked baggages, where my wedding dress is, are all missing!

Safe takeoff and landing Better snacks and coffee. Headphones for the TV monitors.

We waited to takeoff for about 1 hour delay for a 20 min flight.

Packed in like sardines, very uncomfortable. Sitting the aisle my shoulder was rammed into numerous times by rushing flight attendants. Also flight was very cold.

Your app is impossible to use. I couldn't load it. Then i couldn't open it. When i finally got both those things done -with much help -then i couldn't open the app to install a credit card. The upshot was 4 flights without access to food or drink. When i first tried to download united app some company called starlier opened instead and i would up signing up for some 49 dollar a month music service which i still have not been able to cancel.

Overall it was good. The flight was bumpy at times, but the pilot made us aware every time. As a result, no snacks/drinks were made available. Seats were tight but that’s okay as I had a window seat.

the head jack on my seat didn't work and the power outlet didn't work for my seat

That flight was smooth, and staff we courteous. it was a full flight so very tight. The boarding through security was not properly controlled. it was rushed and the scanning process for our bags, etc. was pilling up at the other end with no time to empty our belonging my personal items almost toppled over on the floor if i hadn't caught it rapidly. Was it just that time, or always like this - cant say. other than that all else was fine.

Wheelchair assistance was not complete. The person left me at the departure gate without informing the groundstaff of my requirements. I had to walk to the departure counter to ask for help to reach the plane door. The crew informed me that in future they were not allowed to help passengers like me, senior citizen and Wheelchair passenger with placing their carry on bags in the overhead compartments!

I liked that we arrived earlier, you could improve your snacks give away

We learned certain countries (a few) require a notarized letter from an ex to give permission for children to travel to those countries with the other spouse together with birth certificates. To find this out one hour before flying—not good. Nowhere is it documented by the airlines though they require it. Make sure about all documentation required.

The best part was we weren’t too delayed. Seating space in economy is insulting and about as uncomfortable as one could expect before mutiny breaks out. Prep for landing happened well over 45 minutes before wheels down: no final garbage pickup and it interrupted those of us who needed tray tables down for dinner, etc.

Comfort of seats, ease of boarding. Food selection could be better

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Horrible people at the gate, they force me to check in my carry on, even thought no one behind me has to do it. I had to get out of the airport in NY to get my bag and go thru security again on my way to Honk Kong. The worst part is the employee threatened me with loosing the flights if don’t comply.

Cut off carry ons, had to check, got on and there was plenty of bin space. Disappointing.

One of the worst flights I have ever taken Delayed over an hour without communication from the crew; very scary Entertainment not working Crew NASTY cabin cold

May never fly American again Delay in take off WITHOUT EXPLANATION Cabin freezing Crew NASTY entertainment did not work entire flight

It was wonderful upgrading to first. Plane was so cold thou. Crew was great. Wish there was a food option in first for such a long flight. Doesnt matter the time of day. Chintzy.

The flight was so short that the lack of leg room didn't bother me for long. The plane was smaller so only two seats per row and there were chargers. However, they didn't serve any snacks.

Horrible trip. I won't fly AA again Boarding was a nightmare because they squeezed people into the waiting like sardines. My connection was 30 minutes and the run to the gate was horrible. Then the flight was canceled AFTER boarding. The Flight attendants did not know what to do and gave out the wrong instructions. They finally sent us to a different gate. Again, the waiting was like a sardine tin. The flight was okay and my baggage arrived fine.

My first time flying American Airlines, my first flight to CLT was wonderful and flight attendants was nice and had great customer service. My second flight from CLT to NY was very delayed due to whatever reason the crew was not greeting other than that I’m rate 8 .

Flight attendants heavily pushed their affinity credit card. Very annoying

Very bad, delayed flight. I was offered 2 vouchers for inconvenience, but those vouchers aren’t usable. Spirit airlines is betraying people.

They didn’t let me get my boarding pass through the app because I have a lap infant. The ticket said to see a gate agent but there was no gate agent available. I was supposed to go to the kiosk. Ended up missing my flight and they said that I never checked in to my flight so there was nothing that could be done. I will never fly spirit again. Not even worth the hassle and poor customer service.

I like the price. I did not like the seats: very little space and not reclining.

I like strict carry on policy. Quick to board, quick to leave. Less time at gate and get there quicker

comfortable flight. not fond of the idea to pay for every little detail. baggage checkin or carry ons, basic snack, or some sort of basic entertainment/wifi. would be nice to offer these as perks and stop with the penny pinching.

The seats were larger & more roomy than the old planes. the crew was excellent. . overall a very good flight.

No water for handwashing and they charged $5 for water. Spirit up-charges for every little thing and the planes themselves are old and nauseating.

It was the most smooth landing I have ever experienced (and I travel often). The crew was also very pleasant and the pilots kept us informed. Not even a drink unless a charge though is really bad!

My wife’s in a wheelchair excellent service from check-in to the gate on the plane off the excellent service all around excellent price

Book cheap flights from Ontario to New York

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ontario to New York found on KAYAK in the last 72 hours.
5/21Tue
2 stopsFrontier
12h 30mONT-LGA
$77
5/15Wed
2 stopsFrontier
12h 44mONT-LGA
$91
9/10Tue
1 stopDelta
7h 24mONT-EWR
$128
8/20Tue
1 stopDelta
7h 59mONT-JFK
$128
5/4Sat
1 stopAmerican Airlines
7h 44mONT-LGA
$137
5/10Fri
1 stopAmerican Airlines
8h 31mONT-JFK
$137
8/14Wed
nonstopJetBlue
5h 23mONT-JFK
$148
6/25Tue
nonstopJetBlue
5h 23mONT-JFK
$158
9/4Wed
2 stopsUnited Airlines
13h 40mONT-LGA
$163
5/4Sat
1 stopUnited Airlines
6h 54mONT-LGA
$188

Search by stops

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Last minute flights from Ontario to New York

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Ontario to New York that are departing in the next 10 days.
4/29Mon
multi-stopFrontier
19h 11mONT-LGA
5/11Sat
multi-stopFrontier
14h 29mLGA-ONT
$232
4/30Tue
multi-stopFrontier
12h 54mONT-LGA
5/1Wed
multi-stopFrontier
12h 47mLGA-ONT
$244
4/26Fri
multi-stopAmerican Airlines
9h 54mONT-LGA
4/30Tue
multi-stopAmerican Airlines
8h 37mLGA-ONT
$274
4/26Fri
multi-stopAmerican Airlines
8h 29mONT-JFK
5/3Fri
multi-stopAmerican Airlines
8h 52mJFK-ONT
$274
4/30Tue
multi-stopDelta
10h 00mONT-JFK
5/7Tue
multi-stopDelta
8h 58mJFK-ONT
$276
4/30Tue
multi-stopDelta
10h 00mONT-JFK
5/6Mon
multi-stopDelta
8h 32mJFK-ONT
$346
4/26Fri
multi-stopUnited Airlines
7h 36mONT-LGA
4/29Mon
multi-stopUnited Airlines
9h 14mLGA-ONT
$376
4/26Fri
multi-stopUnited Airlines
7h 36mONT-LGA
5/3Fri
multi-stopUnited Airlines
14h 39mLGA-ONT
$381
4/30Tue
nonstopJetBlue
5h 20mONT-JFK
5/15Wed
nonstopJetBlue
6h 10mJFK-ONT
$551
4/30Tue
nonstopJetBlue
5h 20mONT-JFK
5/11Sat
nonstopJetBlue
6h 10mJFK-ONT
$552

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Ontario - New York Flights

Departure:

Ontario (ONT)United States

Return flight deals:

New York - Ontario

Cabin classes:

$3,066
$238