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$708+ Cheap flights from Florence, SC (FLO) 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
FLO — YYZ
Apr 25 — May 21
Sat 4/25
Sat 5/2
1 adult, Economy
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Cheap flight deals from Florence to Ontario

Cheapest flights from Florence to Ontario
Explore the most affordable flight options available from Florence to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.

This American Airlines deal was found by Cheapflights users on 3/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:16 pm
FLO
-
YUL
2 stops19h 28m
American Airlines
Wed 5/1312:30 pm
YUL
-
FLO
2 stops27h 20m
American Airlines
Deal found 3/22$708
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/252:35 pm
FLO
-
YUL
2 stops21h 53m
American Airlines
Sat 7/47:17 am
YUL
-
FLO
1 stop6h 53m
American Airlines
Deal found 3/25$769

Find flight deals from Florence to Ontario

Keep the following information in mind while searching for Florence to Ontario flight deals. Data was last updated March 26, 2026.

Round-trip from

$708
(American Airlines)
From Florence to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florence 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 March 26, 2026.
Use the filters below to find and compare flights from Florence to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlorenceMontreal

FLO - YUL

FLOYUL

Florence

Thu 6/25

2:35 pm-12:28 pm

2 stops21h 53m

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

7:17 am-2:10 pm

1 stop6h 53m

$769
Quickest round-trip

FlorenceMontreal

FLO - YUL

FLOYUL

Florence

Wed 5/6

5:20 am-1:52 pm

1 stop8h 32m

Montreal Pierre Elliott Trudeau Intl

Wed 5/13

7:29 am-9:47 pm

1 stop14h 18m

$788

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Sorted by cheapest first

Best time to book a flight from Florence to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Florence 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 Florence to Ontario

What is the cheapest month to book a flight from Florence, South Carolina to Region of Ontario?

Currently, May is the cheapest month in which you can book a flight from Florence, South Carolina to Region of Ontario (average of $132). Flying from Florence, South Carolina to Region of Ontario in July is currently the most expensive (average of $414). 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.

Related info for your journey

Find useful and relevant information for your journey from Florence 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 Florence to Ontario?

    Most people fly from Florence (FLO) if they book a flight from Florence to Ontario. Florence is conveniently located just 2.3 mi from Florence’s city center.

  • How long is the flight from Florence, South Carolina to Region of Ontario?

    For as low as $769, American Airlines can have you in Region of Ontario from Florence, South Carolina in 21h 53m. The distance between Florence, South Carolina and Region of Ontario is about 840 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Florence 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 Florence, South Carolina to Region of Ontario?

    Currently, May is the cheapest month in which you can book a flight from Florence, South Carolina to Region of Ontario (average of $132). Flying from Florence, South Carolina to Region of Ontario in July is currently the most expensive (average of $414). 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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