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Cheap flights from Ontario to New Windsor from C$ 206

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SWF
5 May — 12 May1
1 adult

Cheap flight deals from Ontario to Stewart

Keep the following information in mind while searching for Ontario to Stewart flight deals. Data was last updated 30 April 2025.

Round-trip from

C$ 419

One-way from

C$ 220

Popular in

December

Cheapest in

January

Average price

C$ 332
29/5-2/6
  • 29/5-2/6
  • 2 total stops
  • 54h 45m total
  • Ontario to New Windsor
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1/6
  • 1/6
  • 1 total stop
  • 28h 35m total
  • Ontario to New Windsor
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Ontario to Stewart

Cheapest flights from Ontario to Stewart
Explore the most affordable flight options available from Ontario to Stewart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Thu 29/56:30 a.m.YYZ - SWF
1 stop28h 35mMultiple Airlines
Mon 2/611:55 a.m.SWF - YYZ
1 stop26h 10mMultiple Airlines
Deal found 28/4C$ 419
Thu 12/63:50 p.m.YOW - SWF
1 stop26h 38mMultiple Airlines
Thu 19/67:52 p.m.SWF - YOW
2 stops25h 09mMultiple Airlines
Deal found 28/4C$ 573
Sat 24/51:10 p.m.YUL - SWF
1 stop22h 16mMultiple Airlines
Fri 30/51:28 p.m.SWF - YUL
3 stops12h 23mMultiple Airlines
Deal found 29/4C$ 886

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Stewart 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 30 April 2025.
Use the filters below to find and compare flights from Ontario to New Windsor that are best for you.

Fly from

Ontario

Fly to

Stewart

Route

Depart

Return

Price

TorontoNew Windsor

YYZ - SWF

YYZSWF

Toronto Pearson Intl

Sun 1/6

1:30 p.m.-11:05 a.m.

1 stop21h 35m

New Windsor Stewart

Fri 6/6

7:18 p.m.-10:25 p.m.

1 stop27h 07m

C$ 412

OttawaNew Windsor

YOW - SWF

YOWSWF

Ottawa

Thu 12/6

3:50 p.m.-6:28 p.m.

1 stop26h 38m

New Windsor Stewart

Thu 19/6

7:52 p.m.-9:01 p.m.

2 stops25h 09m

C$ 573

MontrealNew Windsor

YUL - SWF

YULSWF

Montreal Pierre Elliott Trudeau Intl

Fri 20/6

6:45 a.m.-7:11 p.m.

1 stop12h 26m

New Windsor Stewart

Mon 30/6

8:01 p.m.-2:50 p.m.

1 stop18h 49m

C$ 635

TorontoNew Windsor

YYZ - SWF

YYZSWF

Toronto Pearson Intl

Sun 18/5

6:30 a.m.-11:05 a.m.

1 stop28h 35m

C$ 206

MontrealNew Windsor

YUL - SWF

YULSWF

Montreal Pierre Elliott Trudeau Intl

Sun 15/6

6:55 a.m.-6:28 p.m.

3 stops35h 33m

C$ 233

OttawaNew Windsor

YOW - SWF

YOWSWF

Ottawa

Thu 8/5

4:25 p.m.-7:49 p.m.

1 stop27h 24m

C$ 328

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Best time to book a flight from Ontario to Stewart

Have a flexible travel schedule? Discover the best time to fly to Stewart 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to New Windsor
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to New Windsor from Ontario?

    New Windsor Stewart (SWF), located 7.0 km from the city centre, is the airport you fly into when you book flights from Ontario to New Windsor.

  • What are the most popular routes from Region of Ontario to New Windsor?

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

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

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

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

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

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

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

See more FAQs

Travelling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Kingston

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Alternative routes for Ontario to Stewart

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Ontario to Stewart?

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