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Cheap flights from Ontario to Fort Smith from C$ 467

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 — FSM
6 May — 13 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Fort Smith

Enter your travel dates to find the best prices.

One-way flights from Ontario to Fort Smith
Search for one-way flight options from Ontario to Fort Smith. Find affordable one-way fares based on user searches. Data last updated 6 April 2026.

Mon 18/56:15 p.m.
YYZ
-
FSM
1 stop17h 25m
American Airlines
Deal found 3/4C$ 467

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Fort Smith 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 6 April 2026.
Use the filters below to find and compare flights from Ontario to Fort Smith that are best for you.

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Route

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Price

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TorontoFort Smith

YYZ - FSM

YYZFSM

Toronto Pearson Intl

Mon 18/5

6:15 p.m.-10:40 a.m.

1 stop17h 25m

C$ 467

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Sorted by cheapest first

Best time to book a flight from Ontario to Fort Smith

Have a flexible travel schedule? Discover the best time to fly to Fort Smith 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 Fort Smith
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 Fort Smith. 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 Fort Smith from Ontario?

    Fort Smith (FSM) is the airport you will fly into if you book a flight from Ontario to Fort Smith. It is only a 6.2 km journey from Fort Smith (FSM) to Fort Smith’s city centre.

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

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

  • How can I find direct flights from Ontario to Fort Smith?

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

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

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

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When you search for this flight from Ontario to Fort Smith, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Fort Smith?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Fort Smith by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ontario to Fort Smith with no change fees?

Certainly. Search results for flights to Fort Smith from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Fort Smith become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Fort Smith from Ontario today and book when prices fit your budget.

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