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$141+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MIA
Mar 2 — Mar 91
Mon 3/2
Mon 3/9
1 adult, Economy
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Cheap 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 January 31, 2026.

This SmartFares deal was found by Cheapflights users on 1/29. 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.
Thu 3/59:40 am
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Thu 3/122:10 pm
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 1/29$242
This SmartFares deal was found by Cheapflights users on 1/29. 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.
Thu 2/269:40 am
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Thu 3/52:10 pm
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 1/29$243
This Vliegwinkel deal was found by Cheapflights users on 1/29. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:15 am
YYZ
-
MIA
1 stop6h 40m
Porter Airlines
Wed 4/12:10 pm
MIA
-
YYZ
Nonstop3h 20m
Porter Airlines
Deal found 1/29$251
This FlightHub deal was found by Cheapflights users on 1/29. 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.
Mon 2/237:15 am
YYZ
-
MIA
1 stop6h 40m
Porter Airlines
Wed 2/252:10 pm
MIA
-
YYZ
Nonstop3h 20m
Porter Airlines
Deal found 1/29$252
This FlightHub deal was found by Cheapflights users on 1/29. 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.
Wed 2/189:40 am
YYZ
-
MIA
Nonstop3h 29m
Porter Airlines
Wed 2/252:10 pm
MIA
-
YYZ
Nonstop3h 20m
Porter Airlines
Deal found 1/29$257
This SmartFares deal was found by Cheapflights users on 1/29. 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.
Wed 2/189:40 am
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Wed 2/252:10 pm
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 1/29$258
This SmartFares deal was found by Cheapflights users on 1/29. 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.
Thu 2/269:40 am
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Tue 3/32:10 pm
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 1/29$259
This SmartFares deal was found by Cheapflights users on 1/30. 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.
Sun 3/89:40 am
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Thu 3/122:10 pm
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 1/30$260
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Mon 2/239:40 am
YYZ
-
MIA
Nonstop3h 29m
Porter Airlines
Wed 3/112:10 pm
MIA
-
YYZ
Nonstop3h 20m
Porter Airlines
Deal found 1/29$263
This Trip.com deal was found by Cheapflights users on 1/29. 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.
Mon 3/239:30 am
YTZ
-
MIA
1 stop7h 59m
Air Canada
Wed 4/18:00 am
MIA
-
YTZ
1 stop6h 22m
Air Canada
Deal found 1/29$265
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 3/82:30 pm
YTZ
-
MIA
1 stop19h 43m
Multiple Airlines
Thu 3/1211:13 am
MIA
-
YTZ
1 stop26h 29m
Multiple Airlines
Deal found 1/30$270
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 3/67:00 am
YTZ
-
MIA
1 stop6h 55m
Multiple Airlines
Tue 3/1012:52 pm
MIA
-
YTZ
1 stop22h 48m
Multiple Airlines
Deal found 1/29$274

Find flight deals from Ontario to Miami

Keep the following information in mind while searching for Ontario to Miami flight deals. Data was last updated January 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$242
(SmartFares)

One-way from

$141

Popular in

December

Cheapest in

April

Average price

$317

Good round-trip deal

$334 or less

Good one-way deal

$221 or less
Provider with most accurate pricing for Toronto (YTO)-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto (YTO)-Miami flights.
Search Deals
From Ontario to Miami
Search Deals
One-way flight from Ontario to Miami
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Miami.
Search Deals
Price to beat on a one-way flight from Ontario to Miami.
Search Deals

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 January 31, 2026.
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

Mon 3/30

8:30 am-5:17 pm

1 stop8h 47m

Miami

Sat 4/4

8:00 am-2:22 pm

1 stop6h 22m

$296

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 4/4

6:10 am-3:47 pm

1 stop9h 37m

Miami

Tue 4/7

6:15 am-2:24 pm

1 stop8h 09m

$299

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 3/11

6:00 am-2:20 pm

1 stop8h 20m

Miami

Tue 3/24

11:30 am-5:49 pm

1 stop6h 19m

$303

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 2/28

2:25 pm-9:10 pm

1 stop6h 45m

Miami

Tue 3/31

4:44 pm-11:57 pm

1 stop7h 13m

$303

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 4/1

8:50 am-10:45 pm

1 stop13h 55m

Miami

Tue 4/7

6:15 am-2:24 pm

1 stop8h 09m

$303

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 4/17

6:10 am-10:28 pm

1 stop16h 18m

Miami

Mon 4/20

12:50 pm-10:36 pm

1 stop9h 46m

$303

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sun 2/22

6:12 pm-12:53 am

1 stop6h 41m

Miami

Tue 2/24

6:00 am-11:07 am

1 stop5h 07m

$303

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Mon 2/16

6:12 pm-12:53 am

1 stop6h 41m

Miami

Tue 2/24

6:00 am-11:07 am

1 stop5h 07m

$303

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 2/18

8:45 am-9:59 pm

2 stops13h 14m

Miami

Thu 2/26

6:15 am-2:20 pm

1 stop8h 05m

$306

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Thu 2/19

2:25 pm-9:10 pm

1 stop6h 45m

Miami

Tue 2/24

6:00 am-11:07 am

1 stop5h 07m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

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, February is the cheapest month in which you can book a flight from Region of Ontario to Miami (average of $74). Flying from Region of Ontario to Miami in December is currently the most expensive (average of $149). 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 January 31, 2026.

It’s optimal to fly from Region of Ontario to Miami in the evening. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Region of Ontario to Miami?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Miami. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Region of Ontario to Miami flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 January 31, 2026.

The most flights from CAON to MIA are scheduled on a Thursday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 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 8h 20m. Airlines will cover a distance of 1235 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 Flair Airlines, with whom users have recently found tickets for as low as $68. However, be on the lookout for offers from American Airlines and Porter 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 Qatar Airways (77%), GOL (74%) and American Airlines (71%).

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

    While on average a flight from Region of Ontario to Miami is generally $420, our data shows the cheapest flight currently is $134. When looking at the most popular route, (Toronto Pearson Intl - Miami), you can expect to pay $242 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, February is the cheapest month in which you can book a flight from Region of Ontario to Miami (average of $74). Flying from Region of Ontario to Miami in December is currently the most expensive (average of $149). 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
Sunny Isles Beach
Aventura
Hollywood
Coral Gables
Doral
Plantation
Marathon
Sunrise
Dania Beach
Miami Springs
Riviera Beach
Palm Beach
Hialeah
Miami Lakes
Miami Gardens
Boynton Beach
Tamarac
Miramar
Deerfield Beach
Oakland Park

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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 8 airlines flying from Ontario to Miami

Discover the top 8 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 January 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapest$25Average$229FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$148Average$346FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$149Average$493FlexibilityNo cancel feeOn-time69%
Air TransatCheapest$151Average$301FlexibilityNo cancel feeOn-time50%
Porter AirlinesCheapest$169Average$359FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$194Average$438FlexibilityNo cancel feeOn-time67%
WestJetCheapest$207Average$424FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$292Average$445FlexibilityNo cancel feeOn-time71%

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