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$77 Find Cheap Flights from New York LaGuardia Airport to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from LaGuardia to Ontario departing on 1/2. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Ontario.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Ontario.

Best Ontario Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Toronto
Torontononstop$141
Ottawa
Ottawa1 stop$336
Thunder Bay
Thunder Bay1 stop$618
London
London1 stop$544
Windsor
Windsor2 stops$497
Sudbury
Sudbury1 stop$784

Good to know

Low season

February

High season

November

Cheapest flight

$77
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from New York LaGuardia Airport to Toronto Island

FAQs - booking Ontario flights

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

    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 New York LaGuardia Airport to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from New York LaGuardia Airport 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 New York LaGuardia Airport to Ontario?

    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 Ontario with an airline and back to New York LaGuardia Airport with another airline.

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

    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 Ontario from New York LaGuardia Airport 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 cheap flights to Ontario

  • Looking for a cheap flight? 25% of our users found tickets from New York LaGuardia Airport to the following destinations at these prices or less: Montreal $128 one-way - $304 round-trip; Toronto $152 one-way - $280 round-trip
  • Morning departure is around 17% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Flights from LaGuardia to Ontario: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from LaGuardia to Ontario 
MeerFlew with Air CanadaLGA-YYZSep 2024
Fly from LGA if possible. New airport is nice and the workers all seem to be much better than JFK. The whole experience was much better than any flight I’ve taken from JFK.
Verified travelerFlew with Air CanadaLGA-YYZMay 2024
Air Canada has been very timely and great communication advising us passengers delays or other information.

Top 5 airlines serving from LaGuardia to Ontario

 
See real verified KAYAK customer reviews for airlines flying from New York to Ontario. 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 LaGuardia to Ontario? 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 8835 reviews
7.9Comfort
8.5Crew
8.2Boarding
7.9Entertainment
7.3Food
Airline reviews

The WiFi has been awful on my last few Delta Air Lines flights.

10.0 ExcellentCarolyn, Oct 2024JFK - CVG
Read more Delta reviews

The WiFi has been awful on my last few Delta Air Lines flights.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Typical flying experience in the US. Nothing particularly good or bad.

I was able to select a gluten free meal for my outbound flight operated by KLM but my selection wasn’t saved on Delta so I ended up not having a hot meal. The cabin crew was nice enough to offer some cheese so I could pair it with some gf crackers I had. The seat would recline but slowly but surely would come back up so I couldn’t sleep as I would have wanted to.

Forced to check my bag which fit in carry on, boarded and then sat for over an hour waiting to take off with no explanation.

7 hour delay for mechanical reasons Handled badly by crew and delta personnel

It was reported to the passengers that Delta failed to schedule the crew properly. This error caused the pilot to show up about 30 minutes late. All in all Delta's inability to take care of this basic function resulted in about an hour delay.

Food was not the best. Too many items had sauce pm them with a lot of spices The seat was not comfortable especially when you lay down

Loyal Delta traveler, but last nights flight was a train wreck. Seated in 1B after multiple delays. Then we couldn’t takeoff because of an issue with the passenger that was ‘not in compliance’ and had to deplane along with the threat if they did not deplane, all the passengers would be required to do so. Finally they were escorted off, but the experience threw off the crew. Disruptive for everyone. Service was a mess, televisions didn’t work, bathroom door kept swinging open during the entire flight whenever empty …

Older plane and it came with Fleas and flea bites!

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

The flight itself was fine, but the boarding process was extremely frustrating. There is no one scanning boarding passes - passengers just scan themselves and enter the jetway. By the time my husband and I got on the plane and were halfway to our seats they determined there were too many bags on the plane and everything at that point needed to be checked. This created a lot of unnecessary chaos. They should have alerted people before getting on the plane that they would need to start checking bags instead of waiting until people were already on the plane.

In flight on demand didn't work at our seats. Only a single beverage/snack run.

Traveling with JetBlue from NYC was convenient as accessing JFK airport was straightforward via the LIRR to the AirTrain. Maneuvering through the terminal was hassle-free, which was a pleasant start to the journey. However, the flight experience itself left much to be desired. The seating arrangement was notably uncomfortable; despite securing a window seat, space felt cramped. This was exacerbated by the middle seat passenger encroaching on my area, which made the flight less enjoyable. Additionally, while the in-flight entertainment system initially seemed like a reprieve, the sound outlet on my seat was inoperable. This issue turned what could have been a manageable three-hour flight into a rather tedious ordeal, as I was unable to use the entertainment system effectively. While JetBlue provided a smooth process in terms of airport logistics, the on-board experience highlighted areas in need of improvement, particularly in terms of comfort and entertainment system maintenance.

Over 2 hour delay for a 50-minute flight is unacceptable, especially in normal weather. Very poor communication via app

Kayak sent over to jet blue my account being Mike Callaghan instead of Michael. I have a jet blue account with Michael that was connected

The flight was excellent. The crew was welcoming and attentive.

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

Jetblue needs to improve on Onboarding as it seems to always be behind on departing. It never leaves on time. I would recommend to have an earlier Onboarding in order to leave on time and respect your customers time as well.

The boarding process was incredibly slow, as was deplaning. They started beverage service and there was an extremely small amount of turbulence, so they discontinued it. They said they’d resume if possible, but even thought the rest of the flight was perfectly smooth, they didn’t bother. Getting our checked bags took longer than I’ve ever waited and they couldn’t even tell us which carousel they were coming out on, so everyone was running back and forth for 30 minutes.

It was really good. The boarding was good and smooth. They even checked our carry ons if you wanted to without any charge.

Flight was delayed , waited in the tarmac for 3 hours and then came back and was cancelled

Extreme weather delays. Missed my flight to France and I ended up leaving the plane.

I arrived to LaGuardia Airport 50 minutes prior to my 6am flight but was told that I was too late and would have to flight standby to Dallas in order reach my final destination of Jackson, MS. Hundreds of people were in my situation but the agents chalked this up to being normal for any day. Had my been able to board my original flight I would have arrived at my destination by 10:30am. I didn’t arrive until 7:30pm which included a 30 minute wait on the tarmac. Strangely my luggage arrived at my final destination at 12:30pm of the same travel day. This was by far the worst travel experience I’ve ever had.

The food was horrible compared to other airlines, there was no space for the overhead bins for carry-on luggage, and the seats were very uncomfortable.

I got food poisoning - lasted 4 days after starting medications - someone should check with food delivery.

They were not helpful in letting my baby and I rebook a flight early in the day when it was clear we were going to miss my connection (we did). The seats are much smaller than I remember. I did not get the option to board early with my toddler. I was flying solo with her and that would have been a big help.

On an overnight flight people behind me kept lively and loud conversation, which meant I couldn’t sleep. Food was really lousy, im sorry to say.

I am very disappointed with american. We have flown American airlines numerous times, as well as other airlines and never had such an experience. My son's flight for Sunday afternoon was cancelled around 11 am. We were told not to do anything bec AA would. After an hour of not seeing a change in his flight status. I called AA. I was on hold for half hour then opted for a call back. That call back never came. So I called again, in meantime I started looking online at my options. No flights were leaving that day from AA. But other airlines were flying out. We needed our son in Chicago asap.i kept calling AA for a callback, but never received one. Finally i called back later in the afternoon and a representative answered the call. She told me there were no flights out till Tuesday morning. I asked how this is possible, I had seen flights from AA and other airlines leaving Monday. She said she checked all NYC airports and there were no AA flights till Tuesday AM. Then I asked about getting on another airline. She responded i would be responsible for that. When I asked how AA would reimburse. She became nasty and told me AA has not responsibility to reimburse anything they will put me in a flight for Tuesday morning. When i explained he must be there Monday by 8am, she told me there's nothing to do and practically hung up. At that point I just asked her to book the Tuesday morning flight. I had this experience with other airlines, cancelled due to weather and they and their reps were much more helpful. Either way Tuesday morning flight was delayed as well. Over an hour! I expect more from AA.

Customer service. There is no way to call them and online chat doesn't deal with your specific concerns. I don't plan to fly spirit again.

Flight delayed. Seat assignment doesn’t get assign until last minute. Seats don’t recline and very stiff

Better overall experience from my first flight with Spirit several years ago. Efficient boarding (albeit I arrived after all rows were called) and flight actually left earlier than planned. I am still baffled by being charged for everything, even a non-alcoholic beverage. And there is definitely less seat room which makes a flight that’s more than 2 hours really uncomfortable.

This was the best spirit airlines fight I have ever had. I take spirit up to 3 or more times a year and I am ready to be the Jared of spirit. 🤪 Best flight ever. Everyone was great. I hope my return flight is the same. When you're traveling with a 9 month old you need a different type of care and accommodation. I didn't ask the staff for anything but I didn't have any added stress.

Would have been better if I would’ve made it on my flight but it was delayed twice and then canceled and now I’m stuck till Monday which was and extra 5 days I did not count on .

Both flights were delayed. Flight from LGA to DTW caused serious anxiety as 3 people were removed from the aircraft before take off for disorderly conduct. Extremely uncomfortable to be in that situation. Staff handled themselves okay- definitely could’ve been more professional and deescalated the situation first. No apology for the delays at all. No water, no snack, no nothing. Not a good flight experience.

Cancelled the return flight moments before boarding, horrible customer service in assisting with any rebooking. Never again will I fly Spirit.

The flight was minimally delayed and after landing we needed to wait an hour, hungry, thirsty, and with other customers improper behavior. Flight was good and quick, boarding was delayed but quick. Thanks

Overall, poor. Boarding was extremely slow, which caused flight delays.

This recognisable no-frills airline gets me from point-A to point-B. I was able to get to Chicago without stress. The checked baggage collection and reclaim could be improved.

Stop changing gates at sfo. When you are elderly going back for it’s not fun.

We understand and comply with Frontier’s bag sizes. We’ve had some problems in past while having to await other passengers who do not understand the baggage restrictions or have not prepaid and that is usually our biggest concern (others delaying us) with flying Frontier. Flying OUT of ONT, however, has always been a great experience. I’ve also noted even on delayed Frontier flights very knowledgeable pilots who manage expectations well.

There was no easy way to check in. I don't want to install an app to checkin. I will use alaska from now on because they have a web check in method that is easy.

The crew was ghetto lol I felt like I was on an inner city field trip

Horrible! The short distance flight ended up taking 5 hrs! There was a 3 hr delay for the flight to take off and there was a 70 min wait on the tarmac for some bogus reason that the pilot said the gate he was supposed to board was taken up. After a 30 min wait he said the plane that was supposed to push out of the gate called a medical emergency and 40 min later he ended up boarding another gate. For the initial 3 hr delay there was no information/alert about the gate or delay in the app or the boards up until the boarding time and even beyond! Had to walk all the way to the end of the terminal to find the frontier staff to ask what was going on. Avoid this airline at all costs! If you have carryon bags or checked bags , their prices come equivalent to the prices of more reliable airlines. They are the worst in timeliness at 60% (reported as delayed) this year (check the data) by a high margin even compared to the second worst airline. If you are ok with having a miserable flight experience with the odds close to flip of a coin, feel free to try them. If you value your time , money and flying experience, stay away.

There was nothing to like, flight delayed had to move to different departure areas, disorganized to say the leasr

Delayed for two hours due to trivial issues. No reimbursment. Also on arrival further delay due to terminal malfunction.

Our flight was canceled for no known reason. We weren’t told until we were checking in at 5:00 am. This was after our last flight with Frontier where we sat on the plane for three hours (not an exaggeration) before we took off because of a mechanical issue. We won’t be flying Frontier again.

Allowed me to chose my seat without extra charge (I purchased full-price ticket) and boarding was in group1. Didn't even serve water.

I went to the Frontier counter in San Jose at 1030am or so on Sunday 10/13/24 to see if I could get an earlier flight to San Diego in lieu of my reserved 630pm flight. One thing led to another, and I was able to obtain an open seat for about $ 56. on the earlier flight. Fine. Then the agent asked if I "was checking a bag". Not knowing that carry-ons cost extra per Frontier policy, I thought that she meant a regular checked bag. Therefore, I said no. Once I got to the gate, the same gate agent who sold me a ticket told me that I had to pay $99 for a carry-on, and that all bags were extra on Frontier. Having never flown on Frontier, I was not aware of this. Part of the issue was that she was not a native English speaker, so there was a miscommunication as to what "bag" meant. I would have preferred for her to have clearly let me know at the front counter that any bag including a carry-on cost $99. It would have had the same outcome, as I had to take my carry-on. But it got hectic at the last minute at the gate itself. The baggage policy should have mentioned "including carry-ons" when we first spoke.

Book cheap flights from New York to Ontario

Recent round-trip flight deals

 
These are the cheapest round-trip flights from New York to Ontario found on KAYAK in the last 72 hours.
12/5Thu
nonstopAir Canada
1h 44mLGA-YYZ
12/7Sat
nonstopAir Canada
1h 38mYYZ-LGA
$141
12/5Thu
nonstopAir Canada
1h 44mLGA-YYZ
12/7Sat
1 stopAir Canada
5h 33mYYZ-LGA
$167
12/10Tue
nonstop
1h 44mLGA-YYZ
12/10Tue
1 stop
3h 57mYYZ-LGA
$212
12/10Tue
1 stopUnited Airlines
5h 17mLGA-YYZ
12/10Tue
nonstopUnited Airlines
1h 38mYYZ-LGA
$216
11/18Mon
1 stopUnited Airlines
12h 16mLGA-YUL
11/19Tue
nonstopUnited Airlines
1h 28mYUL-LGA
$226
12/3Tue
nonstop
1h 30mLGA-YUL
12/3Tue
1 stop
4h 38mYUL-LGA
$227
11/12Tue
nonstopAmerican Airlines
1h 45mLGA-YYZ
11/19Tue
nonstopAmerican Airlines
1h 50mYYZ-LGA
$249
12/6Fri
nonstopDelta
1h 39mLGA-YUL
12/9Mon
nonstopDelta
1h 47mYUL-LGA
$249
12/6Fri
nonstopAmerican Airlines
1h 44mLGA-YYZ
12/9Mon
nonstopAmerican Airlines
1h 55mYYZ-LGA
$257
11/10Sun
1 stopDelta
5h 29mLGA-YYZ
11/13Wed
nonstopDelta
1h 40mYYZ-LGA
$259

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from New York to Ontario found on KAYAK in the last 72 hours.
1/2Thu
1 stopAir Canada
13h 10mLGA-YTZ
$77
1/2Thu
1 stopAir Canada
11h 55mLGA-YYZ
$81
12/5Thu
nonstopUnited Airlines
1h 44mLGA-YYZ
$91
12/28Sat
nonstopUnited Airlines
1h 30mLGA-YUL
$98
11/27Wed
nonstopDelta
1h 46mLGA-YYZ
$107
11/13Wed
2 stops
17h 26mLGA-YUL
$107
12/3Tue
1 stop
12h 00mLGA-YYZ
$113
11/9Sat
1 stopDelta
5h 29mLGA-YYZ
$120
11/12Tue
nonstopAmerican Airlines
1h 50mLGA-YYZ
$128
11/17Sun
nonstopAmerican Airlines
1h 30mLGA-YUL
$128

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Last minute flights from LaGuardia to Ontario

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 New York to Ontario that are departing in the next 10 days.
11/2Sat
nonstopAmerican Airlines
1h 37mLGA-YYZ
11/19Tue
nonstopAmerican Airlines
1h 35mYYZ-LGA
$337
11/2Sat
nonstop
1h 44mLGA-YYZ
11/19Tue
multi-stop
6h 38mYYZ-LGA
$342
11/5Tue
nonstopAir Canada
1h 44mLGA-YYZ
11/12Tue
nonstopAir Canada
1h 38mYYZ-LGA
$356
11/2Sat
multi-stopUnited Airlines
3h 58mLGA-YYZ
11/9Sat
multi-stopUnited Airlines
5h 41mYYZ-LGA
$381
11/5Tue
multi-stopUnited Airlines
14h 29mLGA-YYZ
11/6Wed
multi-stopUnited Airlines
8h 51mYYZ-LGA
$391
11/5Tue
multi-stopAir Canada
5h 11mLGA-YYZ
11/7Thu
nonstopAir Canada
1h 40mYYZ-LGA
$394
11/2Sat
nonstopDelta
1h 48mLGA-YYZ
11/7Thu
nonstopDelta
1h 54mYYZ-LGA
$417
11/1Fri
nonstopDelta
1h 50mLGA-YYZ
11/6Wed
nonstopDelta
1h 43mYYZ-LGA
$422
11/2Sat
multi-stopWestJet
5h 15mLGA-YOW
11/12Tue
multi-stopWestJet
6h 04mYOW-LGA
$823
11/3Sun
multi-stopWestJet
5h 15mLGA-YOW
11/5Tue
multi-stopWestJet
6h 03mYOW-LGA
$984

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Everything you need to know for your flight from LaGuardia to Ontario

Information on your arrival and departure airports