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$152+ Cheap flights from Ontario to Miami (MIA)

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MIA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Ontario to Miami

Keep the following information in mind while searching for Ontario to Miami flight deals. Data was last updated September 11, 2025.

Round-trip from

$232
(SmartFares)

One-way from

$152
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$320

Good round-trip deal

$398 or less

Good one-way deal

$244 or less
From Ontario to Miami
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One-way flight from Ontario to Miami
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Highest demand for flights based on searches. 4% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 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 Ontario to Miami.
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Price to beat on a one-way flight from Ontario to Miami.
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Find flight deals from Ontario to Miami

Cheapest flights from Ontario to Miami
Explore the most affordable flight options available from Ontario to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This SmartFares deal was found by Cheapflights users on 9/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:40 amYYZ - MIA
Nonstop3h 29mPorter Airlines
Fri 11/72:10 pmMIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 9/10$240
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/269:40 amYYZ - MIA
Nonstop3h 29mPorter Airlines
Sun 11/22:10 pmMIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 9/11$245
This SmartFares deal was found by Cheapflights users on 9/8. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:35 amYYZ - MIA
Nonstop3h 30mPorter Airlines
Mon 10/272:10 pmMIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 9/8$249
This Trip.com deal was found by Cheapflights users on 9/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:40 amYYZ - MIA
Nonstop3h 29mPorter Airlines
Sat 11/82:10 pmMIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 9/9$250
This Booking.com deal was found by Cheapflights users on 9/10. 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.
Sun 11/29:40 amYYZ - MIA
Nonstop3h 29mPorter Airlines
Mon 11/102:10 pmMIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 9/10$251
This Air Canada deal was found by Cheapflights users on 9/10. 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.
Sun 10/268:00 amYYZ - MIA
Nonstop3h 25mAir Canada
Fri 10/319:05 pmMIA - YYZ
Nonstop3h 21mAir Canada
Deal found 9/10$252
This Justfly.com deal was found by Cheapflights users on 9/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/24:50 pmYYZ - MIA
Nonstop3h 26mAir Canada
Sat 11/89:05 pmMIA - YYZ
Nonstop3h 21mAir Canada
Deal found 9/10$253
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:40 amYYZ - MIA
Nonstop3h 29mPorter Airlines
Mon 11/102:10 pmMIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 9/10$254
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:35 amYYZ - MIA
Nonstop3h 30mPorter Airlines
Sun 11/22:10 pmMIA - YYZ
Nonstop3h 20mPorter Airlines
Deal found 9/9$256
This Air Canada deal was found by Cheapflights users on 9/11. 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.
Sun 12/73:30 pmYTZ - MIA
1 stop6h 59mAir Canada
Tue 12/98:00 amMIA - YTZ
1 stop8h 55mAir Canada
Deal found 9/11$272
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:45 amYUL - MIA
1 stop6h 20mPorter Airlines
Fri 10/312:10 pmMIA - YUL
1 stop8h 00mPorter Airlines
Deal found 9/9$274
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:45 amYUL - MIA
1 stop6h 24mPorter Airlines
Fri 12/52:10 pmMIA - YUL
1 stop8h 00mPorter Airlines
Deal found 9/9$275

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Miami 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 11, 2025.
Use the filters below to find and compare flights from Ontario to Miami that are best for you.

Fly from

Ontario

Fly to

Miami

Route

Depart

Return

Price

TorontoMiami

YTZ - MIA

YTZMIA

Toronto Island

Sun 1/25

3:30 pm-10:29 pm

1 stop6h 59m

Miami

Thu 1/29

8:00 am-2:55 pm

1 stop6h 55m

$264

TorontoMiami

YTZ - MIA

YTZMIA

Toronto Island

Mon 11/10

3:30 pm-10:29 pm

1 stop6h 59m

Miami

Wed 11/12

8:00 am-4:55 pm

1 stop8h 55m

$272

TorontoMiami

YTZ - MIA

YTZMIA

Toronto Island

Sun 12/7

3:30 pm-10:29 pm

1 stop6h 59m

Miami

Thu 12/11

8:00 am-2:55 pm

1 stop6h 55m

$272

TorontoMiami

YTZ - MIA

YTZMIA

Toronto Island

Sun 10/26

3:30 pm-10:29 pm

1 stop6h 59m

Miami

Fri 10/31

8:00 am-6:13 pm

2 stops10h 13m

$277

TorontoMiami

YTZ - MIA

YTZMIA

Toronto Island

Mon 3/9

3:30 pm-10:29 pm

1 stop6h 59m

Miami

Tue 3/17

8:00 am-2:55 pm

1 stop6h 55m

$277

TorontoMiami

YTZ - MIA

YTZMIA

Toronto Island

Sun 2/15

3:30 pm-10:29 pm

1 stop6h 59m

Miami

Fri 2/20

8:00 am-6:13 pm

2 stops10h 13m

$277

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 10/31

2:57 pm-11:04 pm

1 stop8h 07m

Miami

Tue 11/11

9:05 pm-12:26 am

Nonstop3h 21m

$283

TorontoMiami

YTZ - MIA

YTZMIA

Toronto Island

Mon 11/3

3:30 pm-10:29 pm

1 stop6h 59m

Miami

Fri 11/7

8:00 am-2:55 pm

1 stop6h 55m

$285

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Thu 1/29

6:10 am-3:40 pm

1 stop9h 30m

Miami

Sat 2/7

11:00 am-5:54 pm

1 stop6h 54m

$290

TorontoMiami

YTZ - MIA

YTZMIA

Toronto Island

Tue 10/7

9:45 am-6:07 pm

1 stop8h 22m

Miami

Tue 10/14

9:49 am-8:50 pm

2 stops11h 01m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Miami

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

What is the cheapest month to book a flight from Region of Ontario to Miami?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Miami (average of $232). Flying from Region of Ontario to Miami in March is currently the most expensive (average of $289). 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 ON to MIA?

Find hourly flight availability from Ontario to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

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

Weekly flight availability from Region of Ontario to Miami

Explore weekly flight availability from Ontario to Miami. 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 11, 2025.

The most flights from CAON to MIA are scheduled on a Monday (5 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Region of Ontario to Miami?

Related info for your journey

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

    Miami (MIA) is the airport you will fly into if you book a flight from Ontario to Miami. It is only a 6.1 mi journey from Miami (MIA) to Miami’s city center.

  • How long is the flight from Region of Ontario to Miami?

    Departing from Region of Ontario to Miami will take you 6h 59m. Airlines will cover a distance of 1232 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Region of Ontario to Miami one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $155. However, be on the lookout for offers from Porter Airlines and United Airlines, as they are both options that can get you from Region of Ontario to Miami for a low price.

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

    While some choose either Montreal Pierre Elliott Trudeau Intl - Miami or Toronto Island - Miami, Toronto Pearson Intl - Miami is the most popular route from Region of Ontario to Miami.

  • What are the most reliable airlines from Region of Ontario to Miami?

    The top 3 most reliable airlines when flying from Region of Ontario to Miami are British Airways (83%), American Airlines (67%) and GOL (67%).

  • What are the cheapest flights from Region of Ontario to Miami?

    While on average a flight from Region of Ontario to Miami is generally $495, our data shows the cheapest flight currently is $185. When looking at the most popular route, (Toronto Pearson Intl - Miami), you can expect to pay $232 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Miami 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 Region of Ontario to Miami?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Miami (average of $232). Flying from Region of Ontario to Miami in March is currently the most expensive (average of $289). 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.

See more FAQs

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Aventura
Coral Gables
Sunny Isles Beach
Marathon
Doral
Boynton Beach
Miami Springs
Hialeah
Palm Beach
Plantation
Sunrise
Pembroke Pines
Dania Beach
Riviera Beach
Miami Lakes
Palm Beach Gardens
Miami Gardens
Wilton Manors
Hallandale Beach

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Alternative routes for Ontario to Miami

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Ontario to Miami

Discover the top 9 airlines that operate flights from Ontario to Miami. 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapest$25Average$229FlexibilityNo cancel feeOn-timeN/A
Canada JetlinesCheapest$100Average$140FlexibilityNo cancel feeOn-time58%
Porter AirlinesCheapest$176Average$372FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$207Average$486FlexibilityNo cancel feeOn-time67%
WestJetCheapest$210Average$394FlexibilityNo cancel feeOn-time60%
DeltaCheapest$222Average$344FlexibilityNo cancel feeOn-timeN/A
Air TransatCheapest$257Average$280FlexibilityNo cancel feeOn-time50%
American AirlinesCheapest$261Average$443FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$414Average$696FlexibilityNo cancel feeOn-time69%

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