$163 Find Cheap Flights from Ontario to New Windsor

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to New Windsor departing on 12/3. 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 Stewart Intl.

In the last 7 days travelers have searched 46,646,933 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

World’s Best Airfare Search Site for 2024

Good to know

Cheapest flight

$163
Flight from Toronto to Stewart Intl.

FAQs for booking flights from Ontario to Stewart Intl.

  • How does KAYAK find such low prices on flights from Ontario to Stewart Intl.?

    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 Ontario to Stewart Intl..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Stewart Intl.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Stewart Intl. from Ontario 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 Ontario to Stewart Intl.?

    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 Stewart Intl. with an airline and back to Ontario with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Stewart Intl.?

    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 Stewart Intl. from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Ontario to Stewart Intl.?

Find which airlines fly direct from Ontario to New Windsor Stewart Airport, which days they fly and book direct flights.

Nonstop departures

Ontario to New Windsor Stewart

Monday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

Tuesday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

Wednesday

Breeze Airways, PLAY

Breeze Airways, PLAY

Thursday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

Friday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

Saturday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

Sunday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

See more direct flights

Nonstop returns

New Windsor Stewart to Ontario

Monday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

Tuesday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

Wednesday

Breeze Airways, PLAY

Breeze Airways, PLAY

Thursday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

Friday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

Saturday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

Sunday

Allegiant Air, Breeze Airways, PLAY

Allegiant Air, Breeze Airways, +1 more

See more direct flights
See more direct flights

Book cheap flights from Ontario to Stewart Intl.

Recent round-trip flight deals

12/15Sun
2 stops
20h 15mYYZ-SWF
12/18Wed
1 stop
15h 55mSWF-YYZ
$307
12/11Wed
1 stop
10h 15mYYZ-SWF
12/13Fri
1 stop
11h 12mSWF-YYZ
$333
12/11Wed
1 stop
11h 35mYYZ-SWF
12/14Sat
1 stop
15h 55mSWF-YYZ
$337
12/6Fri
1 stop
27h 45mYYZ-SWF
12/13Fri
1 stop
11h 00mSWF-YYZ
$339
12/14Sat
1 stop
10h 15mYYZ-SWF
12/16Mon
1 stop
11h 12mSWF-YYZ
$348
1/8Wed
1 stop
8h 44mYYZ-SWF
1/10Fri
1 stop
10h 02mSWF-YYZ
$349
12/12Thu
3 stops
25h 07mYYZ-SWF
12/16Mon
1 stop
11h 47mSWF-YYZ
$363
12/18Wed
1 stop
11h 35mYYZ-SWF
12/25Wed
1 stop
15h 55mSWF-YYZ
$372
2/15Sat
1 stop
10h 48mYYZ-SWF
2/19Wed
1 stop
12h 19mSWF-YYZ
$376
1/8Wed
1 stop
8h 44mYYZ-SWF
1/10Fri
2 stops
12h 25mSWF-YYZ
$381

Search by stops

Search by price

Recent one-way flight deals

12/3Tue
1 stop
26h 25mYYZ-SWF
$163
11/26Tue
1 stop
26h 25mYYZ-SWF
$166
1/22Wed
1 stop
8h 44mYYZ-SWF
$168
12/11Wed
1 stop
10h 15mYYZ-SWF
$169
11/26Tue
1 stop
26h 25mYYZ-SWF
$172
12/3Tue
1 stop
26h 25mYYZ-SWF
$175
11/26Tue
1 stop
26h 25mYYZ-SWF
$179
11/26Tue
1 stop
25h 26mYUL-SWF
$181
1/16Thu
1 stop
10h 54mYYZ-SWF
$183
11/27Wed
1 stop
21h 55mYYZ-SWF
$184

Search by stops

Search by price

Last minute flights from Ontario to New Windsor

Last minute flight, train and bus deals

11/26Tue
multi-stop
25h 26mYUL-SWF
11/30Sat
multi-stop
27h 20mSWF-YUL
$336
11/26Tue
multi-stop
25h 26mYUL-SWF
11/30Sat
multi-stop
27h 20mSWF-YUL
$379
11/26Tue
multi-stop
25h 26mYUL-SWF
11/28Thu
multi-stop
19h 35mSWF-YUL
$388
11/24Sun
multi-stop
21h 15mYUL-SWF
11/27Wed
multi-stop
20h 44mSWF-YUL
$400
11/22Fri
multi-stop
22h 30mYYZ-SWF
11/25Mon
multi-stop
9h 55mSWF-YYZ
$529
11/22Fri
multi-stop
22h 30mYYZ-SWF
11/25Mon
multi-stop
9h 55mSWF-YYZ
$537
11/24Sun
multi-stop
15h 06mYYZ-SWF
11/26Tue
multi-stop
12h 45mSWF-YYZ
$543
11/22Fri
multi-stop
22h 30mYYZ-SWF
11/24Sun
multi-stop
28h 35mSWF-YYZ
$580
11/22Fri
multi-stop
22h 30mYYZ-SWF
11/24Sun
multi-stop
28h 35mSWF-YYZ
$581
11/24Sun
multi-stop
21h 15mYUL-SWF
12/1Sun
multi-stop
18h 44mSWF-YUL
$587

Search by stops

Search by price

Everything you need to know for your flight to New Windsor

Information on the airport you'll fly into in New Windsor

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.