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$94+ Cheap flights from Miami (MIA) to Ontario

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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — YYZ
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Miami to Ontario

Keep the following information in mind while searching for Miami to Ontario flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$224
(Mytrip)

One-way from

$94
(Trip.com)

Popular in

May

Cheapest in

April

Average price

$282

Good round-trip deal

$319 or less

Good one-way deal

$136 or less
Provider with most accurate pricing for Miami-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Miami-Toronto (YTO) flights.
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From Miami to Ontario
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One-way flight from Miami to Ontario
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Miami to Ontario.
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Price to beat on a one-way flight from Miami to Ontario.
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Find flight deals from Miami to Ontario

Cheapest flights from Miami to Ontario
Explore the most affordable flight options available from Miami to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/18:59 amMIA - YYZ
2 stops38h 56mMultiple Airlines
Wed 4/97:05 amYYZ - MIA
2 stops26h 20mMultiple Airlines
Deal found 2/19$224
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/122:05 pmMIA - YYZ
Nonstop3h 25mPorter Airlines
Thu 3/209:40 amYYZ - MIA
Nonstop3h 25mPorter Airlines
Deal found 2/19$229
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/910:34 amMIA - YUL
2 stops28h 21mMultiple Airlines
Tue 4/153:55 pmYUL - MIA
2 stops17h 30mMultiple Airlines
Deal found 2/20$242
This American Airlines deal was found by Cheapflights users on 2/20. 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 4/37:40 pmMIA - YUL
Nonstop3h 40mAmerican Airlines
Tue 4/227:00 amYUL - MIA
Nonstop3h 40mAmerican Airlines
Deal found 2/20$256
This 123 Milhas deal was found by Cheapflights users on 2/20. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2210:35 pmMIA - YYZ
Nonstop3h 15mAir Canada
Sat 3/296:15 pmYYZ - MIA
Nonstop3h 22mAir Canada
Deal found 2/20$257
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/910:25 amMIA - YUL
1 stop6h 27mDelta
Mon 4/1412:38 pmYUL - MIA
1 stop10h 09mDelta
Deal found 2/20$257
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/16:22 amMIA - YYZ
1 stop9h 52mUnited Airlines
Tue 4/17:47 pmYYZ - MIA
1 stop15h 24mUnited Airlines
Deal found 2/19$271
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Tue 4/14:55 pmMIA - YTZ
1 stop15h 35mMultiple Airlines
Wed 4/911:30 amYTZ - MIA
1 stop8h 54mMultiple Airlines
Deal found 2/19$275
This Kissandfly.com deal was found by Cheapflights users on 2/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/276:45 amMIA - YUL
1 stop5h 35mBritish Airways
Wed 4/27:00 amYUL - MIA
Nonstop4h 00mBritish Airways
Deal found 2/20$288
This American Airlines deal was found by Cheapflights users on 2/19. 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 4/168:39 amMIA - YYZ
Nonstop3h 20mAmerican Airlines
Tue 4/2212:50 pmYYZ - MIA
Nonstop3h 20mAmerican Airlines
Deal found 2/19$292
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/106:00 amMIA - YYZ
1 stop5h 09mDelta
Thu 3/206:15 amYYZ - MIA
1 stop9h 27mDelta
Deal found 2/20$294
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Tue 3/115:11 pmMIA - YOW
1 stop15h 59mMultiple Airlines
Tue 3/185:20 pmYOW - MIA
1 stop17h 17mMultiple Airlines
Deal found 2/18$295

Find flights from Miami to Ontario within your budget

Customize your flight search to find flights from Miami 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 February 20, 2025.

Fly from

Miami

Fly to

Ontario

Route

Depart

Return

Price

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Tue 4/1

8:59 am-11:55 pm

2 stops38h 56m

Toronto Pearson Intl

Wed 4/9

7:05 am-9:25 am

2 stops26h 20m

$224

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Wed 3/12

2:05 pm-5:30 pm

Nonstop3h 25m

Toronto Pearson Intl

Thu 3/20

9:40 am-1:05 pm

Nonstop3h 25m

$229

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Wed 4/9

10:34 am-2:55 pm

2 stops28h 21m

Montreal Pierre Elliott Trudeau Intl

Tue 4/15

3:55 pm-9:25 am

2 stops17h 30m

$242

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Thu 4/3

7:40 pm-11:20 pm

Nonstop3h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 4/22

7:00 am-10:40 am

Nonstop3h 40m

$256

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Sat 3/22

10:35 pm-1:50 am

Nonstop3h 15m

Toronto Pearson Intl

Sat 3/29

6:15 pm-9:37 pm

Nonstop3h 22m

$257

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Wed 4/9

7:10 am-4:52 pm

1 stop9h 42m

Montreal Pierre Elliott Trudeau Intl

Tue 4/15

6:00 pm-12:48 am

1 stop6h 48m

$257

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Tue 4/1

6:22 am-4:14 pm

1 stop9h 52m

Toronto Pearson Intl

Tue 4/1

7:47 pm-11:11 am

1 stop15h 24m

$271

MiamiToronto

MIA - YTZ

MIAYTZ

Miami

Tue 4/1

4:55 pm-8:30 am

1 stop15h 35m

Toronto Island

Wed 4/9

11:30 am-8:24 pm

1 stop8h 54m

$275

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Thu 3/27

6:45 am-12:20 pm

1 stop5h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

7:00 am-11:00 am

Nonstop4h 00m

$288

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Mon 3/10

6:00 am-11:09 am

1 stop5h 09m

Toronto Pearson Intl

Tue 3/18

10:20 am-4:23 pm

1 stop6h 03m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 49 results
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Best time to book a flight from Miami to Ontario

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

Travel insights for flights from Miami to Ontario

Get recent, data-driven insights about flights from Miami to Ontario including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Miami to Region of Ontario (average of $243). Flying from Miami to Region of Ontario in July is currently the most expensive (average of $359). 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 MIA to ON?

Find hourly flight availability from Miami 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 February 20, 2025.

When flying from Miami to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Miami to Region of Ontario

Explore weekly flight availability from Miami 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 February 20, 2025.

The most flights from MIA to CAON are scheduled on a Wednesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 February 20, 2025.
See what other customers who have flown with Delta, Porter Airlines and KLM from Miami to Ontario have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Air Transat
7.8
Good
380 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

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

    If you book a flight to Ontario from Miami, you will be flying from Miami, which is the city’s only airport. Miami (MIA) is located 6.1 mi from the center of Miami.

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

    $94 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on Air Canada and Delta, with prices starting from $100 and $120, respectively.

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

    The most popular flight routes from Miami to Region of Ontario are Miami - Toronto Pearson Intl, Miami - Montreal Pierre Elliott Trudeau Intl and Miami - Toronto Island.

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

    No one likes to see their flight delayed. When booking a flight from Miami to Region of Ontario consider choosing GOL (91%), American Airlines (68%) or Porter Airlines (67%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Miami to Region of Ontario is generally $677, our data shows the cheapest flight currently is $105. When looking at the most popular route, (Miami - Toronto Pearson Intl), you can expect to pay $229 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Miami to Region of Ontario (average of $243). Flying from Miami to Region of Ontario in July is currently the most expensive (average of $359). 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 Miami to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Miami to Ontario

Discover the top 7 airlines that operate flights from Miami 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapest$83Average$165FlexibilityNo cancel feeOn-timeN/A
Air TransatCheapest$89Average$300FlexibilityNo cancel feeOn-time50%
Porter AirlinesCheapest$106Average$256FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$116Average$476FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$135Average$338FlexibilityNo cancel feeOn-time71%
WestJetCheapest$169Average$359FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$512Average$787FlexibilityNo cancel feeOn-time69%
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