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

Delta, Porter Airlines, 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.

£73 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 week?

As of March 2026, 403 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 Fri, with 16% of weekly flights taking off on this day.

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

57 flights are operational daily from New York LaGuardia Airport to Region of Ontario as of March 2026. The most popular departure time for this route is 11:00, with 41% of flights per day taking off at midday.

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Find the cheapest flights from New York LaGuardia Airport to Ontario

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

10:00 - 11:39

LGA

YTZ

1h 39mdirect

14:20 - 15:41

YTZ

LGA

1h 21mdirect

£133Air Canada

Wed, 8 Apr - Wed, 8 Apr

07:55 - 09:34

LGA

YTZ

1h 39mdirect

12:30 - 16:58

YTZ

LGA

4h 28m

1 stop

£141Air Canada

Wed, 8 Apr - Wed, 8 Apr

06:30 - 11:52

LGA

YTZ

5h 22m

1 stop

07:25 - 08:46

YTZ

LGA

1h 21mdirect

£148Air Canada

Sat, 11 Apr - Sun, 12 Apr

20:30 - 22:10

LGA

YYZ

1h 40mdirect

17:50 - 19:25

YYZ

LGA

1h 35mdirect

£153Porter Airlines

Fri, 17 Apr - Fri, 24 Apr

10:30 - 12:05

LGA

YYZ

1h 35mdirect

17:20 - 18:55

YYZ

LGA

1h 35mdirect

£156Multiple Airlines

Wed, 8 Apr - Wed, 8 Apr

06:30 - 11:38

LGA

YYZ

5h 08m

1 stop

07:20 - 08:55

YYZ

LGA

1h 35mdirect

£159Multiple Airlines

Sat, 11 Apr - Sun, 12 Apr

20:25 - 22:05

LGA

YYZ

1h 40mdirect

07:20 - 08:55

YYZ

LGA

1h 35mdirect

£161Porter Airlines

Fri, 22 May - Mon, 25 May

10:28 - 14:40

LGA

YUL

4h 12m

1 stop

17:00 - 23:28

YUL

LGA

6h 28m

1 stop

£195United Airlines

Wed, 8 Apr - Wed, 8 Apr

07:00 - 08:39

LGA

YUL

1h 39mdirect

09:28 - 11:00

YUL

LGA

1h 32mdirect

£199Delta

Tue, 2 Jun - Tue, 9 Jun

07:00 - 08:39

LGA

YUL

1h 39mdirect

19:44 - 21:21

YUL

LGA

1h 37mdirect

£202Delta

Sat, 30 May - Tue, 2 Jun

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

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

American Airlines

7 Apr

LGA16:31New York LaGuardia

19h 23m

1 stop

YYZ11:54Toronto Pearson Intl

8 Apr

YYZ15:24Toronto Pearson Intl

1h 44m

LGA17:08New York LaGuardia

£217

American Airlines

7 Apr

LGA08:30New York LaGuardia

1h 49m

YYZ10:19Toronto Pearson Intl

8 Apr

YYZ07:15Toronto Pearson Intl

1h 45m

LGA09:00New York LaGuardia

£224

American Airlines

30 Mar

LGA11:13New York LaGuardia

1h 47m

YYZ13:00Toronto Pearson Intl

2 Apr

YYZ13:55Toronto Pearson Intl

1h 38m

LGA15:33New York LaGuardia

£247

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

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

Porter Airlines

17 Apr

LGA20:30New York LaGuardia

1h 40m

YYZ22:10Toronto Pearson Intl

24 Apr

YYZ17:50Toronto Pearson Intl

1h 35m

LGA19:25New York LaGuardia

£153

Porter Airlines

22 May

LGA20:25New York LaGuardia

1h 40m

YYZ22:05Toronto Pearson Intl

25 May

YYZ07:20Toronto Pearson Intl

1h 35m

LGA08:55New York LaGuardia

£161

Porter Airlines

3 May

LGA09:55New York LaGuardia

1h 40m

YYZ11:35Toronto Pearson Intl

10 May

YYZ07:20Toronto Pearson Intl

1h 35m

LGA08:55New York LaGuardia

£163

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

Cheapest return flight

Fastest return journey

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Wed 8/4

10:00-11:39

Nonstop1h 39m

Toronto Island

Wed 8/4

14:20-15:41

Nonstop1h 21m

£133

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Wed 8/4

07:55-09:34

Nonstop1h 39m

Toronto Island

Wed 8/4

12:30-16:58

1 stop4h 28m

£141

New YorkToronto

LGA - YTZ

LGAYTZ

New York LaGuardia

Sat 11/4

06:30-11:52

1 stop5h 22m

Toronto Island

Sun 12/4

07:25-08:46

Nonstop1h 21m

£148

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Fri 17/4

20:30-22:10

Nonstop1h 40m

Toronto Pearson Intl

Fri 24/4

17:50-19:25

Nonstop1h 35m

£153

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Wed 8/4

10:30-12:05

Nonstop1h 35m

Toronto Pearson Intl

Wed 8/4

17:20-18:55

Nonstop1h 35m

£156

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Sat 11/4

06:30-11:38

1 stop5h 08m

Toronto Pearson Intl

Sun 12/4

07:20-08:55

Nonstop1h 35m

£158

New YorkToronto

LGA - YYZ

LGAYYZ

New York LaGuardia

Fri 22/5

20:25-22:05

Nonstop1h 40m

Toronto Pearson Intl

Mon 25/5

07:20-08:55

Nonstop1h 35m

£161

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Wed 8/4

10:28-14:40

1 stop4h 12m

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

17:00-23:28

1 stop6h 28m

£195

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Tue 2/6

07:00-08:39

Nonstop1h 39m

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

09:28-11:00

Nonstop1h 32m

£199

New YorkMontreal

LGA - YUL

LGAYUL

New York LaGuardia

Sat 30/5

07:00-08:39

Nonstop1h 39m

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

19:44-21:21

Nonstop1h 37m

£202

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 £195. 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 £197.

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 £156. Flights from New York LaGuardia Airport to Region of Ontario on a Sunday will generally be more expensive and average around £309. 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 £170. At midday is when there is more demand to fly to Region of Ontario, so prices are often more expensive at around £437 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 £211 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 £150 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	£62
Fastest flight time	1h 37m
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 £62. The best return flight deal from New York LaGuardia Airport to Region of Ontario found on momondo in the last 72 hours is £231.

The fastest flight from New York LaGuardia Airport to Region of Ontario takes 1h 37m

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).

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 26.69% of the total bookings. Other popular models include De Havilland (Bombardier) DHC-8-400 Dash 8Q with 23.40%, Embraer 175 with 9.92%, and Canadair (Bombardier) Regional Jet 900 with 5.80%.

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.