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

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

How old do you have to be to fly from New York LaGuardia Airport to Ontario?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York LaGuardia Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£65 Cheap Flights from New York LaGuardia Airport to Region of Ontario in 2026

Q: How many flights depart from New York LaGuardia Airport to Region of Ontario on average per day?

56 flights are operational daily from New York LaGuardia Airport to Region of Ontario as of February 2026. The most popular departure time for this route is 11:00, with 45% of flights per day taking off at midday.

Q: How many flights depart from New York LaGuardia Airport to Region of Ontario on average per week?

As of February 2026, 397 flights take off from New York LaGuardia Airport and land in Region of Ontario each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

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Find the cheapest flights from New York LaGuardia Airport to Ontario

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One-way

Last minute

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Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 14:20

LGA

YYZ

7h 50m

1 stop

15:40 - 10:00

YYZ

LGA

18h 20m

1 stop

£162Multiple Airlines

Wed, 11 Mar - Fri, 20 Mar

06:30 - 14:20

LGA

YYZ

7h 50m

1 stop

15:15 - 16:55

YYZ

LGA

1h 40mdirect

£173Multiple Airlines

Wed, 11 Mar - Fri, 20 Mar

21:00 - 22:40

LGA

YYZ

1h 40mdirect

15:15 - 16:55

YYZ

LGA

1h 40mdirect

£186Porter Airlines

Wed, 11 Mar - Fri, 20 Mar

17:55 - 19:35

LGA

YYZ

1h 40mdirect

18:20 - 20:00

YYZ

LGA

1h 40mdirect

£188Porter Airlines

Wed, 18 Mar - Wed, 25 Mar

15:30 - 17:02

LGA

YUL

1h 32mdirect

06:35 - 08:01

YUL

LGA

1h 26mdirect

£189Air Canada

Sat, 6 Jun - Thu, 11 Jun

12:40 - 17:55

LGA

YTZ

5h 15m

1 stop

12:30 - 19:03

YTZ

LGA

6h 33m

1 stop

£200Air Canada

Thu, 19 Mar - Thu, 26 Mar

12:05 - 13:37

LGA

YUL

1h 32mdirect

09:20 - 10:54

YUL

LGA

1h 34mdirect

£204Delta

Thu, 19 Mar - Tue, 24 Mar

07:00 - 08:37

LGA

YUL

1h 37mdirect

19:30 - 21:04

YUL

LGA

1h 34mdirect

£219Delta

Thu, 5 Mar - Mon, 9 Mar

10:26 - 15:16

LGA

YUL

4h 50m

1 stop

14:13 - 18:41

YUL

LGA

4h 28m

1 stop

£223United Airlines

Wed, 11 Mar - Sat, 14 Mar

10:25 - 15:16

LGA

YUL

4h 51m

1 stop

16:45 - 23:23

YUL

LGA

6h 38m

1 stop

£238United Airlines

Fri, 20 Feb - Wed, 25 Feb

United Airlines flights from New York LaGuardia Airport to Region of Ontario

Our best United Airlines deals on New York LaGuardia Airport to Region of Ontario flight tickets

United Airlines

31 Mar

LGA10:15New York LaGuardia

5h 31m

1 stop

YYZ15:46Toronto Pearson Intl

31 Mar

YYZ19:43Toronto Pearson Intl

3h 47m

1 stop

LGA23:30New York LaGuardia

£216

United Airlines

11 Mar

LGA10:26New York LaGuardia

4h 50m

1 stop

YUL15:16Montreal Pierre Elliott Trudeau Intl

14 Mar

YUL14:13Montreal Pierre Elliott Trudeau Intl

4h 28m

1 stop

LGA18:41New York LaGuardia

£223

United Airlines

20 Feb

LGA10:25New York LaGuardia

4h 51m

1 stop

YUL15:16Montreal Pierre Elliott Trudeau Intl

25 Feb

YUL16:45Montreal Pierre Elliott Trudeau Intl

6h 38m

1 stop

LGA23:23New York LaGuardia

£238

Air Transat flights from New York LaGuardia Airport to Region of Ontario

Our best Air Transat deals on New York LaGuardia Airport to Region of Ontario flight tickets

Air Transat

9 Mar

LGA09:55New York LaGuardia

1h 40m

YYZ11:35Toronto Pearson Intl

15 Mar

YYZ07:15Toronto Pearson Intl

1h 40m

LGA08:55New York LaGuardia

£263

Air Transat

20 May

LGA09:55New York LaGuardia

1h 40m

YYZ11:35Toronto Pearson Intl

20 May

YYZ15:20Toronto Pearson Intl

1h 35m

LGA16:55New York LaGuardia

£284

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Wed 11/3

06:30-14:20

1 stop7h 50m

Toronto Pearson Intl

Fri 20/3

15:40-10:00

1 stop18h 20m

£162

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Wed 11/3

06:30-14:20

1 stop7h 50m

Toronto Pearson Intl

Fri 20/3

15:15-16:55

Nonstop1h 40m

£173

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Wed 11/3

21:00-22:40

Nonstop1h 40m

Toronto Pearson Intl

Fri 20/3

15:15-16:55

Nonstop1h 40m

£186

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Wed 18/3

17:55-19:35

Nonstop1h 40m

Toronto Pearson Intl

Wed 25/3

18:20-20:00

Nonstop1h 40m

£188

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Sat 6/6

15:30-17:02

Nonstop1h 32m

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

06:35-08:01

Nonstop1h 26m

£189

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Thu 19/3

12:40-17:55

1 stop5h 15m

Toronto Island

Thu 26/3

12:30-19:03

1 stop6h 33m

£200

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Thu 19/3

12:05-13:37

Nonstop1h 32m

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

09:20-10:54

Nonstop1h 34m

£204

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Thu 5/3

07:00-08:37

Nonstop1h 37m

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

19:30-21:04

Nonstop1h 34m

£219

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Wed 11/3

10:26-15:16

1 stop4h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 14/3

14:13-18:41

1 stop4h 28m

£223

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Fri 20/2

10:25-15:16

1 stop4h 51m

Montreal Pierre Elliott Trudeau Intl

Wed 25/2

16:45-23:23

1 stop6h 38m

£238

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New York LaGuardia Airport to Region of Ontario

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 Region of Ontario?

In general, June is the cheapest month to fly from New York LaGuardia Airport to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £185. If you aren’t able to travel to Region of Ontario during the month of June, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £192.

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from New York LaGuardia Airport to Region of Ontario is on a Monday when prices can be found for as low as £148. Flights from New York LaGuardia Airport to Region of Ontario on a Sunday will generally be more expensive and average around £302. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our data shows that the cheapest New York LaGuardia Airport to Region of Ontario flights are usually those with departure times in the morning. Our users have found flights to Region of Ontario in the morning for as low as £169. At midday is when there is more demand to fly to Region of Ontario, so prices are often more expensive at around £427 per ticket.

What is the cheapest New York LaGuardia to Ontario flight route?

Fly from New York LaGuardia to Toronto Island for the best New York LaGuardia - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from New York LaGuardia Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around £204 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from New York LaGuardia Airport for as low as £102 on momondo.

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

There are 3 cabin classes available to choose from on New York LaGuardia to Ontario 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 New York LaGuardia Airport to Region of Ontario flights?

No. A direct flight is the cheapest option for a flight between New York LaGuardia Airport to Region of Ontario.

Cheap New York LaGuardia Airport to Region of Ontario flight deals and tips

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

Best price found	£76
Fastest flight time	1h 31m
Direct flights	Every day
Airports in Region of Ontario	123 airports

The best one-way flight to Region of Ontario from New York LaGuardia Airport in the past 72 hours is £76. The best return flight deal from New York LaGuardia Airport to Region of Ontario found on momondo in the last 72 hours is £69.

The fastest flight from New York LaGuardia Airport to Region of Ontario takes 1h 31m

Direct flights go from New York LaGuardia Airport to Region of Ontario every day.

There are 123 airports in Region of Ontario. From New York LaGuardia Airport there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ), Toronto Island (YTZ).

Search flight deals

When did momondo last update prices for flights from New York LaGuardia Airport to Ontario?
Prices for flights from New York LaGuardia Airport to Ontario refresh daily.
How old do you have to be to fly from New York LaGuardia Airport to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York LaGuardia Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from New York LaGuardia Airport to Region of Ontario?
Based on momondo bookings for flights between New York LaGuardia Airport and Region of Ontario, the leading plane model is Embraer 195 E2, making up 27.21% of the total bookings. Other popular models include De Havilland (Bombardier) DHC-8-400 Dash 8Q with 20.84%, Embraer 175 with 8.97%, and Canadair (Bombardier) Regional Jet 900 with 4.80%.

Why use momondo?

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

It is quick and easy to find New York to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

Can I find flights from New York to Ontario with flexible booking policies on momondo?

Flights from New York to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New York to Ontario?

Once you have performed a search for New York to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from New York to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New York to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Ontario

Popular Cities in Ontario

Flights to Torontofrom £297

Flights to Vancouverfrom £423

Flights to Calgaryfrom £347

Flights to Montrealfrom £340

Flights to Ottawafrom £338

Flights to Winnipegfrom £463

Flights to Halifaxfrom £356

Flights to Saskatoonfrom £530

Flights to Kelownafrom £532

Flights to Reginafrom £456

Flights to St. John'sfrom £488

Flights to Québec Cityfrom £448

Cheap flights from New York LaGuardia Airport to Ontario from £65

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Find the cheapest flights from New York LaGuardia Airport to Ontario

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United Airlines flights from New York LaGuardia Airport to Region of Ontario

Our best United Airlines deals on New York LaGuardia Airport to Region of Ontario flight tickets

Air Transat flights from New York LaGuardia Airport to Region of Ontario

Our best Air Transat deals on New York LaGuardia Airport to Region of Ontario flight tickets

momondo Fare Finder

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

See travel insights to Ontario from

How to get the cheapest flight ticket from New York LaGuardia Airport to Region of Ontario

What is the cheapest month to fly to Region of Ontario?

What is the cheapest day to depart on your flight to Region of Ontario?

What is the cheapest time of day to depart on your flight to Region of Ontario?

What is the cheapest New York LaGuardia to Ontario flight route?

Fly from New York LaGuardia to Toronto Island for the best New York LaGuardia - Ontario flight prices

How far in advance should I book a flight to Region of Ontario?

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

There are 3 cabin classes available to choose from on New York LaGuardia to Ontario 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 New York LaGuardia Airport to Region of Ontario flights?

No. A direct flight is the cheapest option for a flight between New York LaGuardia Airport to Region of Ontario.

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

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

How many flights depart from New York LaGuardia Airport to Region of Ontario on average per day?

56 flights are operational daily from New York LaGuardia Airport to Region of Ontario as of February 2026. The most popular departure time for this route is 11:00, with 45% of flights per day taking off at midday.

How many flights depart from New York LaGuardia Airport to Region of Ontario on average per week?

As of February 2026, 397 flights take off from New York LaGuardia Airport and land in Region of Ontario each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

Cheap New York LaGuardia Airport to Region of Ontario flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Region of Ontario

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

How old do you have to be to fly from New York LaGuardia Airport to Ontario?

What documentation or ID do you need to fly to Ontario?

What is the most popular plane model from New York LaGuardia Airport to Region of Ontario?

Why use momondo?

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

Can I find flights from New York to Ontario with flexible booking policies on momondo?

How can momondo help me find flights from New York to Ontario?

I’m not ready to book a flight from New York to Ontario right now. Can momondo alert me if prices change?

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organise 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 Ontario

Popular Cities in Ontario

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