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Cheap flights from Ontario to New York LaGuardia Airport, NY from C$ 173

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LGA
25 Feb — 4 Mar1
1 adult

Cheap flight deals from Ontario to LaGuardia

Keep the following information in mind while searching for Ontario to LaGuardia flight deals. Data was last updated 20 February 2025.

Round-trip from

C$ 264

One-way from

C$ 173

Popular in

December

Cheapest in

January

Average price

C$ 308

Good round-trip deal

C$ 349 or less

Good one-way deal

C$ 234 or less
3/3-11/3
  • 3/3-11/3
  • 2 total stops
  • 38h 20m total
  • Ontario to New York
Search Deals
12/3
  • 12/3
  • 1 total stop
  • 11h 50m total
  • Ontario to New York
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Ontario to New York LaGuardia.
Search Deals
Price to beat on a one-way flight from Ontario to New York LaGuardia.
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Find flight deals from Ontario to LaGuardia

Cheapest flights from Ontario to LaGuardia
Explore the most affordable flight options available from Ontario to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Mon 3/37:10 a.m.YYZ - LGA
1 stop24h 20mMultiple Airlines
Tue 11/39:55 a.m.LGA - YYZ
1 stop14h 00mMultiple Airlines
Deal found 20/2C$ 264
Mon 26/57:15 a.m.YYZ - LGA
Nonstop1h 40mPorter Airlines
Fri 30/56:15 a.m.LGA - YYZ
Nonstop1h 40mPorter Airlines
Deal found 20/2C$ 276
Fri 21/37:55 a.m.YUL - LGA
Nonstop1h 35mAir Canada
Sun 23/36:30 a.m.LGA - YUL
Nonstop1h 30mAir Canada
Deal found 18/2C$ 291
Wed 2/410:20 a.m.YTZ - LGA
2 stops6h 38mAir Canada
Sun 6/47:00 a.m.LGA - YTZ
1 stop4h 47mAir Canada
Deal found 20/2C$ 298
Sat 15/32:34 p.m.YYZ - LGA
Nonstop1h 40mDelta
Sun 30/37:25 a.m.LGA - YYZ
Nonstop1h 50mDelta
Deal found 19/2C$ 305
Sat 22/36:20 a.m.YYZ - LGA
Nonstop1h 40mAir Canada
Sat 29/36:30 a.m.LGA - YYZ
1 stop6h 11mAir Canada
Deal found 20/2C$ 307
Mon 2/67:15 a.m.YYZ - LGA
Nonstop1h 40mAir Transat
Wed 4/69:55 a.m.LGA - YYZ
Nonstop1h 40mAir Transat
Deal found 20/2C$ 314
Wed 26/25:15 p.m.YYZ - LGA
Nonstop1h 38mUnited Airlines
Wed 12/310:10 a.m.LGA - YYZ
Nonstop1h 44mUnited Airlines
Deal found 19/2C$ 317
Fri 4/46:10 p.m.YUL - LGA
Nonstop1h 28mUnited Airlines
Sun 6/47:00 a.m.LGA - YUL
Nonstop1h 30mUnited Airlines
Deal found 19/2C$ 325
Thu 13/34:10 p.m.YUL - LGA
Nonstop1h 28mLufthansa
Mon 17/310:20 a.m.LGA - YUL
Nonstop1h 24mLufthansa
Deal found 20/2C$ 331
Thu 20/37:57 p.m.YYZ - LGA
Nonstop1h 42mKLM
Sun 23/37:25 a.m.LGA - YYZ
Nonstop1h 50mKLM
Deal found 20/2C$ 332
Sat 8/31:25 p.m.YUL - LGA
Nonstop1h 32mMultiple Airlines
Tue 11/310:20 a.m.LGA - YUL
Nonstop1h 24mMultiple Airlines
Deal found 19/2C$ 332

Find flights from Ontario to LaGuardia within your budget

Customize your flight search to find flights from Ontario to LaGuardia 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 629,999 searches. Data last updated 20 February 2025.

Fly from

Ontario

Fly to

LaGuardia

Route

Depart

Return

Price

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Mon 3/3

7:10 a.m.-7:30 a.m.

1 stop24h 20m

New York LaGuardia

Tue 11/3

9:55 a.m.-11:55 p.m.

1 stop14h 00m

C$ 264

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Mon 26/5

7:15 a.m.-8:55 a.m.

Nonstop1h 40m

New York LaGuardia

Fri 30/5

6:15 a.m.-7:55 a.m.

Nonstop1h 40m

C$ 276

TorontoNew York

YTZ - LGA

YTZLGA

Toronto Island

Wed 26/3

12:25 p.m.-5:38 p.m.

1 stop5h 13m

New York LaGuardia

Tue 1/4

7:00 a.m.-11:47 a.m.

1 stop4h 47m

C$ 290

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Fri 21/3

7:55 a.m.-9:30 a.m.

Nonstop1h 35m

New York LaGuardia

Sat 22/3

8:40 p.m.-10:04 p.m.

Nonstop1h 24m

C$ 294

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Thu 19/6

2:20 p.m.-3:53 p.m.

Nonstop1h 33m

New York LaGuardia

Sun 22/6

8:35 a.m.-10:10 a.m.

Nonstop1h 35m

C$ 303

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Sat 15/3

2:34 p.m.-4:14 p.m.

Nonstop1h 40m

New York LaGuardia

Sun 30/3

7:25 a.m.-9:15 a.m.

Nonstop1h 50m

C$ 305

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Mon 2/6

7:15 a.m.-8:55 a.m.

Nonstop1h 40m

New York LaGuardia

Wed 4/6

9:55 a.m.-11:35 a.m.

Nonstop1h 40m

C$ 314

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Sat 12/4

1:25 p.m.-2:53 p.m.

Nonstop1h 28m

New York LaGuardia

Sat 26/4

7:00 a.m.-8:30 a.m.

Nonstop1h 30m

C$ 325

TorontoNew York

YYZ - LGA

YYZLGA

Toronto Pearson Intl

Fri 14/3

2:45 p.m.-11:30 p.m.

1 stop8h 45m

New York LaGuardia

Sun 30/3

6:00 a.m.-7:42 a.m.

Nonstop1h 42m

C$ 328

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Fri 14/3

1:15 p.m.-11:30 p.m.

1 stop10h 15m

New York LaGuardia

Sat 15/3

6:30 a.m.-8:00 a.m.

Nonstop1h 30m

C$ 328

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 55 results
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Best time to book a flight from Ontario to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Ontario 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 Ontario to LaGuardia

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

What is the cheapest month to book a flight from Region of Ontario to New York LaGuardia Airport?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to New York LaGuardia Airport (average of C$ 242). Flying from Region of Ontario to New York LaGuardia Airport in June is currently the most expensive (average of C$ 335). 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 ON to LGA?

Find hourly flight availability from Ontario to LaGuardia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 February 2025.

When flying from Region of Ontario to New York LaGuardia Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Region of Ontario to New York LaGuardia Airport

Explore weekly flight availability from Ontario to LaGuardia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 February 2025.

The most flights from CAON to LGA are scheduled on a Thursday (43 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in LaGuardia by month

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

In terms of precipitation, rainfall in New York LaGuardia Airport ranges from 71.0 - 114.0 mm per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit New York LaGuardia Airport when rainfall is around 71.0 mm.

Temperature in LaGuardia by month

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

If weather is an important factor for your trip to New York LaGuardia Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. 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 LaGuardia. Reviews last updated 20 February 2025.
To help decide which airline to fly from Ontario to New York, see what other customers have to say about Delta, Porter Airlines and KLM. 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.
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Air Transat
7.8
Good
380 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Ontario to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    C$ 176 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from C$ 179 and C$ 188, respectively.

  • What are the most popular routes from Region of Ontario to New York LaGuardia Airport?

    The most popular route from Region of Ontario to New York LaGuardia Airport is Toronto Pearson Intl - New York LaGuardia. You may also consider Montreal Pierre Elliott Trudeau Intl - New York LaGuardia or Ottawa - New York LaGuardia.

  • What are the most reliable airlines from Region of Ontario to New York LaGuardia Airport?

    Consider WestJet (81%), Delta (78%) or Endeavor Airlines (78%) when booking your flight. These represent the most reliable airlines when flying from Region of Ontario to New York LaGuardia Airport.

  • What are the cheapest flights from Region of Ontario to New York LaGuardia Airport?

    While on average a flight from Region of Ontario to New York LaGuardia Airport is generally C$ 678, our data shows the cheapest flight currently is C$ 199. When looking at the most popular route, (Toronto Pearson Intl - New York LaGuardia), you can expect to pay C$ 264 for that flight.

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

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

  • How can I find direct flights from Ontario to LaGuardia?

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

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

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

  • What is the cheapest month to book a flight from Region of Ontario to New York LaGuardia Airport?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to New York LaGuardia Airport (average of C$ 242). Flying from Region of Ontario to New York LaGuardia Airport in June is currently the most expensive (average of C$ 335). 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

Travelling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Queens
Carlstadt
Elizabeth
Secaucus
Rahway
Bridgewater
Saddle Brook
Hoboken
Parsippany
Yonkers
Springfield
South Plainfield
Plainview
Staten Island
Englewood
Fort Lee
Wayne
Irvington
Stratford
Pleasantville

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Alternative routes for Ontario to LaGuardia

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Newark flights
Pearson Intl to LaGuardia flights
Pearson Intl to John F Kennedy Intl flights
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Top 8 airlines flying from Ontario to LaGuardia

Discover the top 8 airlines that operate flights from Ontario to LaGuardia. 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 629,999 searches. Data last updated 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 198AverageC$ 423FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Flair AirlinesCheapestC$ 236AverageC$ 306FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Porter AirlinesCheapestC$ 255AverageC$ 354FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapestC$ 278AverageC$ 431FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 294AverageC$ 532FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 294AverageC$ 447FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJet EncoreCheapestC$ 450AverageC$ 539FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
WestJetCheapestC$ 528AverageC$ 731FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario to LaGuardia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to LaGuardia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ontario to LaGuardia?

Cheapflights helps you find that perfect flight to LaGuardia from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to LaGuardia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to LaGuardia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to LaGuardia become cheaper?

Yes, Cheapflights offers price alerts on Ontario to LaGuardia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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