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Cheap flights from Ontario to New York from $161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to New York departing on 3/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ontario to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:55 pm - 9:39 am
YUL
-
SWF
16h 44m
2 stops
Multiple Airlines Logo
11:45 am - 12:30 am
SWF
-
YUL
12h 45m
1 stop
$476Multiple Airlines
Sat, Mar 28 - Sat, Apr 4
Multiple Airlines Logo
8:20 pm - 8:57 am
YYZ
-
SWF
12h 37m
1 stop
Multiple Airlines Logo
8:40 pm - 5:15 pm
SWF
-
YYZ
20h 35m
1 stop
$620Multiple Airlines
Thu, Mar 26 - Sun, Mar 29
Multiple Airlines Logo
4:55 pm - 8:52 am
YUL
-
SWF
15h 57m
2 stops
Multiple Airlines Logo
11:45 am - 12:30 am
SWF
-
YUL
12h 45m
1 stop
$626Multiple Airlines
Thu, Mar 19 - Sat, Apr 4
Multiple Airlines Logo
8:20 pm - 8:57 am
YYZ
-
SWF
12h 37m
1 stop
Multiple Airlines Logo
8:40 pm - 5:15 pm
SWF
-
YYZ
20h 35m
1 stop
$652Multiple Airlines
Thu, Mar 26 - Sun, Mar 29
Multiple Airlines Logo
8:20 pm - 8:57 am
YYZ
-
SWF
12h 37m
1 stop
Multiple Airlines Logo
8:40 pm - 5:15 pm
SWF
-
YYZ
20h 35m
1 stop
$654Multiple Airlines
Thu, Mar 26 - Sun, Mar 29
Multiple Airlines Logo
6:10 pm - 10:55 am
YYZ
-
SWF
16h 45m
2 stops
Multiple Airlines Logo
11:45 am - 10:15 pm
SWF
-
YYZ
10h 30m
1 stop
$774Multiple Airlines
Wed, Apr 8 - Sun, Apr 12
Multiple Airlines Logo
8:20 pm - 11:08 am
YYZ
-
SWF
14h 48m
1 stop
Multiple Airlines Logo
11:48 am - 8:17 am
SWF
-
YYZ
20h 29m
2 stops
$784Multiple Airlines
Wed, Mar 18 - Sun, Mar 22
Multiple Airlines Logo
8:20 pm - 11:08 am
YYZ
-
SWF
14h 48m
1 stop
Multiple Airlines Logo
11:48 am - 8:17 am
SWF
-
YYZ
20h 29m
2 stops
$798Multiple Airlines
Wed, Mar 18 - Sun, Mar 22
Multiple Airlines Logo
8:30 pm - 9:39 am
YYZ
-
SWF
13h 09m
1 stop
Multiple Airlines Logo
11:45 am - 8:17 am
SWF
-
YYZ
20h 32m
2 stops
$824Multiple Airlines
Sat, Apr 4 - Thu, Apr 9
Multiple Airlines Logo
8:20 pm - 11:08 am
YYZ
-
SWF
14h 48m
1 stop
Multiple Airlines Logo
11:48 am - 8:17 am
SWF
-
YYZ
20h 29m
2 stops
$857Multiple Airlines
Sat, Mar 28 - Sun, Apr 5

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to New Windsor 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, momondo users made 832,500 searches. Data last updated March 3, 2026.
Use the filters below to find and compare flights from Ontario to New Windsor that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealNew Windsor

YUL - SWF

YULSWF

Montreal Pierre Elliott Trudeau Intl

Sat 3/28

4:55 pm-9:39 am

2 stops16h 44m

New Windsor Stewart

Sat 4/4

11:45 am-12:30 am

1 stop12h 45m

$476

TorontoNew Windsor

YYZ - SWF

YYZSWF

Toronto Pearson Intl

Thu 3/26

8:20 pm-8:57 am

1 stop12h 37m

New Windsor Stewart

Sun 3/29

8:40 pm-5:15 pm

1 stop20h 35m

$620

MontrealNew Windsor

YUL - SWF

YULSWF

Montreal Pierre Elliott Trudeau Intl

Thu 3/19

4:55 pm-8:52 am

2 stops15h 57m

New Windsor Stewart

Sat 4/4

11:45 am-12:30 am

1 stop12h 45m

$626

TorontoNew Windsor

YYZ - SWF

YYZSWF

Toronto Pearson Intl

Thu 3/26

8:20 pm-8:57 am

1 stop12h 37m

New Windsor Stewart

Sun 3/29

8:40 pm-5:15 pm

1 stop20h 35m

$652

TorontoNew Windsor

YYZ - SWF

YYZSWF

Toronto Pearson Intl

Thu 3/26

8:20 pm-8:57 am

1 stop12h 37m

New Windsor Stewart

Sun 3/29

8:40 pm-5:15 pm

1 stop20h 35m

$654

TorontoNew Windsor

YYZ - SWF

YYZSWF

Toronto Pearson Intl

Wed 4/8

6:10 pm-10:55 am

2 stops16h 45m

New Windsor Stewart

Sun 4/12

11:45 am-10:15 pm

1 stop10h 30m

$774

TorontoNew Windsor

YYZ - SWF

YYZSWF

Toronto Pearson Intl

Wed 3/18

8:20 pm-11:08 am

1 stop14h 48m

New Windsor Stewart

Sun 3/22

11:48 am-8:17 am

2 stops20h 29m

$784

TorontoNew Windsor

YYZ - SWF

YYZSWF

Toronto Pearson Intl

Wed 3/18

8:20 pm-11:08 am

1 stop14h 48m

New Windsor Stewart

Sun 3/22

11:48 am-8:17 am

2 stops20h 29m

$798

TorontoNew Windsor

YYZ - SWF

YYZSWF

Toronto Pearson Intl

Sat 4/4

8:30 pm-9:39 am

1 stop13h 09m

New Windsor Stewart

Thu 4/9

11:45 am-8:17 am

2 stops20h 32m

$824

TorontoNew Windsor

YYZ - SWF

YYZSWF

Toronto Pearson Intl

Sat 3/28

8:20 pm-11:08 am

1 stop14h 48m

New Windsor Stewart

Sun 4/5

11:48 am-8:17 am

2 stops20h 29m

$857

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Region of Ontario to New Windsor

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

What airlines fly to New Windsor?

Air Canada, Porter Airlines and American Airlines are the top three most popular airlines that fly to New Windsor from Region of Ontario according to our data. Air Canada is the first choice among our users, with 46% of people opting to fly with this airline when traveling to New Windsor. Keep in mind that there are 8 different airlines that fly to New Windsor on a routine basis, so you have a few additional options to choose from.

Cheap Region of Ontario to New Windsor flight deals and tips

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

Fastest flight time

12h 37m

Direct flights

None
The fastest flight from Region of Ontario to New Windsor takes 12h 37m
There are no direct flights from Region of Ontario to New Windsor. There are no popular flight routes from Region of Ontario to New Windsor.
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  • When did momondo last update prices for flights from Ontario to New Windsor Stewart Airport?

    Prices for flights from Ontario to New Windsor Stewart Airport refresh daily.

  • How old do you have to be to fly from Ontario to New Windsor Stewart Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to New Windsor Stewart Airport.

  • What documentation or ID do you need to fly to New Windsor Stewart Airport?

    The travel and health documents required for your trip to New Windsor Stewart Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Windsor Stewart Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Newburgh
Kingston
Woodstock
Saugerties

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to New Windsor. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to New Windsor from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to New Windsor from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Ontario to New Windsor 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 New Windsor trip

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