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$398+ Cheap flights from Sault Ste Marie (YAM) to Ontario

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
YAM — YYZ
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Sault Ste Marie to Ontario

Keep the following information in mind while searching for Sault Ste Marie to Ontario flight deals. Data was last updated September 15, 2025.

Round-trip from

$398
(Booking.com)

Popular in

May

Cheapest in

January

Average price

$310

Good round-trip deal

$281 or less

Good one-way deal

$240 or less
From Sault Ste Marie to Ontario
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Sault Ste Marie to Ontario.
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Price to beat on a one-way flight from Sault Ste Marie to Ontario.
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Find flight deals from Sault Ste Marie to Ontario

Cheapest flights from Sault Ste Marie to Ontario
Explore the most affordable flight options available from Sault Ste Marie to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:30 pmYAM - YUL
1 stop4h 15mPorter Airlines
Thu 11/66:25 pmYUL - YAM
1 stop3h 54mPorter Airlines
Deal found 9/15$398
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:40 amYAM - YUL
1 stop3h 25mPorter Airlines
Thu 10/96:55 amYUL - YAM
1 stop8h 20mPorter Airlines
Deal found 9/14$449
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:45 amYAM - YUL
1 stop5h 38mAir Canada
Thu 11/68:50 amYUL - YAM
2 stops7h 07mAir Canada
Deal found 9/15$452
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:45 amYAM - YUL
2 stops8h 40mMultiple Airlines
Thu 11/68:50 amYUL - YAM
2 stops7h 07mMultiple Airlines
Deal found 9/15$659

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sault Ste Marie to Ontario 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Sault Ste Marie to Ontario that are best for you.

Fly from

Sault Ste Marie

Fly to

Ontario

Route

Depart

Return

Price

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Thu 10/30

2:30 pm-6:45 pm

1 stop4h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

6:25 pm-10:19 pm

1 stop3h 54m

$398

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Sat 10/4

6:40 am-10:05 am

1 stop3h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

6:55 am-3:15 pm

1 stop8h 20m

$449

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Thu 10/30

5:45 am-11:23 am

1 stop5h 38m

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

8:50 am-3:57 pm

2 stops7h 07m

$452

Sault Ste MarieMontreal

YAM - YUL

YAMYUL

Sault Ste Marie

Thu 10/30

5:45 am-2:25 pm

2 stops8h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

8:50 am-3:57 pm

2 stops7h 07m

$659

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Sault Ste Marie to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Sault Ste Marie 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 Sault Ste Marie to Ontario

What is the cheapest month to book a flight from Sault Ste Marie to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Sault Ste Marie to Region of Ontario (average of $243). Flying from Sault Ste Marie to Region of Ontario in August is currently the most expensive (average of $348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YAM to ON?

Find hourly flight availability from Sault Ste Marie to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sault Ste Marie to Region of Ontario as you normally would.

Weekly flight availability from Sault Ste Marie to Region of Ontario

Explore weekly flight availability from Sault Ste Marie to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2025.

The most flights from YAM to CAON are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Porter Airlines and Air Canada from Sault Ste Marie to Ontario by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
363 reviews

Crew

8.6

Comfort

7.9

Overall

7.9

Entertainment

7.0

Boarding

8.1

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews

Crew

8.6

Comfort

7.9

Overall

7.9

Entertainment

7.0

Boarding

8.1

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews

Crew

8.6

Comfort

7.9

Overall

7.9

Entertainment

7.0

Boarding

8.1

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from Sault Ste Marie to Ontario. 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 from for flights from Sault Ste Marie to Ontario?

    If you book a flight to Ontario from Sault Ste Marie, you will be flying from Sault Ste Marie, which is the city’s only airport. Sault Ste Marie (YAM) is located 8.2 mi from the center of Sault Ste Marie.

  • How long is the flight from Sault Ste Marie to Region of Ontario?

    Departing from Sault Ste Marie to Region of Ontario will take you 4h 15m. Airlines will cover a distance of 521 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest flights from Sault Ste Marie to Region of Ontario?

    While on average a flight from Sault Ste Marie to Region of Ontario is generally $668, our data shows the cheapest flight currently is $178. When looking at the most popular route, (Sault Ste Marie - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $340 for that flight.

  • Can I find deals for flights from Sault Ste Marie to Ontario that include hotel bookings?

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

  • How can I find direct flights from Sault Ste Marie to Ontario?

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

  • Can I find deals for business class flights from Sault Ste Marie to Ontario?

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

  • What is the cheapest month to book a flight from Sault Ste Marie to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Sault Ste Marie to Region of Ontario (average of $243). Flying from Sault Ste Marie to Region of Ontario in August is currently the most expensive (average of $348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Sault Ste Marie to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Sault Ste Marie to Ontario

Discover the top airline that operate flights from Sault Ste Marie to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$258Average$370FlexibilityNo cancel feeOn-time67%

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