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Cheap flights from Miami to Ontario from C$ 155

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — YYZ
4 May — 11 May1
1 adult

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 29 April 2025.

Round-trip from

C$ 374

One-way from

C$ 166

Popular in

May

Cheapest in

November

Average price

C$ 364

Good round-trip deal

C$ 206 or less

Good one-way deal

C$ 194 or less
4/6-17/6
  • 4/6-17/6
  • 3 total stops
  • 50h 32m total
  • Miami to Ontario
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6/6
  • 6/6
  • 1 total stop
  • 27h 45m total
  • Miami to Ontario
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Miami to Ontario.
Search Deals
Price to beat on a one-way flight from Miami to Ontario.
Search Deals

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 29 April 2025.

Fri 9/58:53 a.m.MIA - YYZ
1 stop27h 37mMultiple Airlines
Mon 12/57:15 a.m.YYZ - MIA
1 stop5h 51mMultiple Airlines
Deal found 27/4C$ 374
Thu 12/69:40 p.m.MIA - YYZ
Nonstop3h 19mAir Canada
Thu 19/67:40 a.m.YYZ - MIA
Nonstop3h 16mAir Canada
Deal found 27/4C$ 388
Tue 20/52:29 p.m.MIA - YTZ
1 stop18h 01mMultiple Airlines
Wed 21/53:00 p.m.YTZ - MIA
1 stop10h 17mMultiple Airlines
Deal found 27/4C$ 390
Thu 5/62:15 p.m.MIA - YTZ
1 stop7h 20mAir Canada
Mon 9/65:25 p.m.YTZ - MIA
1 stop6h 53mAir Canada
Deal found 28/4C$ 404
Thu 22/58:35 a.m.MIA - YYZ
Nonstop3h 24mAmerican Airlines
Wed 28/56:00 a.m.YYZ - MIA
Nonstop3h 30mAmerican Airlines
Deal found 28/4C$ 419
Thu 15/57:55 a.m.MIA - YUL
Nonstop3h 42mAir Canada
Mon 19/57:35 p.m.YUL - MIA
Nonstop3h 48mAir Canada
Deal found 29/4C$ 426
Thu 12/68:40 a.m.MIA - YYZ
1 stop13h 56mUnited Airlines
Thu 19/66:10 a.m.YYZ - MIA
1 stop16h 35mUnited Airlines
Deal found 27/4C$ 433
Wed 21/58:53 a.m.MIA - YUL
2 stops13h 22mMultiple Airlines
Sat 31/56:45 a.m.YUL - MIA
1 stop6h 10mMultiple Airlines
Deal found 28/4C$ 435
Mon 30/67:01 a.m.MIA - YYZ
1 stop10h 23mDelta
Mon 7/73:55 p.m.YYZ - MIA
1 stop7h 37mDelta
Deal found 28/4C$ 454
Sat 10/56:59 p.m.MIA - YUL
1 stop14h 51mAmerican Airlines
Sun 11/512:56 p.m.YUL - MIA
1 stop5h 24mAmerican Airlines
Deal found 29/4C$ 461
Thu 8/58:10 a.m.MIA - YUL
1 stop9h 30mDelta
Mon 12/56:05 a.m.YUL - MIA
1 stop8h 09mDelta
Deal found 27/4C$ 464
Wed 7/510:14 a.m.MIA - YUL
1 stop6h 46mUnited Airlines
Wed 7/57:10 p.m.YUL - MIA
1 stop16h 01mUnited Airlines
Deal found 28/4C$ 493

Cheapflights Fare Finder

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 629,999 searches. Data last updated 29 April 2025.
Use the filters below to find and compare flights from Miami to Ontario that are best for you.

Fly from

Miami

Fly to

Ontario

Route

Depart

Return

Price

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Fri 9/5

8:53 a.m.-12:30 p.m.

1 stop27h 37m

Toronto Pearson Intl

Mon 12/5

7:15 a.m.-1:06 p.m.

1 stop5h 51m

C$ 374

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Thu 12/6

9:40 p.m.-12:59 a.m.

Nonstop3h 19m

Toronto Pearson Intl

Thu 19/6

7:40 a.m.-10:56 a.m.

Nonstop3h 16m

C$ 388

MiamiToronto

MIA - YTZ

MIAYTZ

Miami

Tue 20/5

2:29 p.m.-8:30 a.m.

1 stop18h 01m

Toronto Island

Wed 21/5

3:00 p.m.-1:17 a.m.

1 stop10h 17m

C$ 390

MiamiToronto

MIA - YTZ

MIAYTZ

Miami

Thu 5/6

2:15 p.m.-9:35 p.m.

1 stop7h 20m

Toronto Island

Mon 9/6

5:25 p.m.-12:18 a.m.

1 stop6h 53m

C$ 404

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Thu 22/5

8:35 a.m.-11:59 a.m.

Nonstop3h 24m

Toronto Pearson Intl

Wed 28/5

6:00 a.m.-9:30 a.m.

Nonstop3h 30m

C$ 419

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Thu 15/5

7:55 a.m.-11:37 a.m.

Nonstop3h 42m

Montreal Pierre Elliott Trudeau Intl

Mon 19/5

7:35 p.m.-11:23 p.m.

Nonstop3h 48m

C$ 426

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Thu 12/6

8:40 a.m.-10:36 p.m.

1 stop13h 56m

Toronto Pearson Intl

Thu 19/6

6:10 a.m.-10:45 p.m.

1 stop16h 35m

C$ 433

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Wed 21/5

8:53 a.m.-10:15 p.m.

2 stops13h 22m

Montreal Pierre Elliott Trudeau Intl

Sat 31/5

6:45 a.m.-12:55 p.m.

1 stop6h 10m

C$ 435

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Mon 30/6

7:01 a.m.-5:24 p.m.

1 stop10h 23m

Toronto Pearson Intl

Mon 7/7

3:55 p.m.-11:32 p.m.

1 stop7h 37m

C$ 454

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Sat 10/5

6:59 p.m.-9:50 a.m.

1 stop14h 51m

Montreal Pierre Elliott Trudeau Intl

Sun 11/5

12:56 p.m.-6:20 p.m.

1 stop5h 24m

C$ 461

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 45 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.

Cheapflights Insights

Everything you need to know about your flight from Miami to Ontario

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 C$ 167). Flying from Miami to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 29 April 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 29 April 2025.

The most flights from MIA to CAON are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 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 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 29 April 2025.
To help decide which airline to fly from Miami to Ontario, see what other customers have to say about Caribbean Airlines, Delta and Alaska Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.2
Very good
151 reviews
Check prices

Food

6.8

Entertainment

6.8

Overall

8.2

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Caribbean Airlines
8.2
Very good
151 reviews
Caribbean Airlines
8.2
Very good
151 reviews
Check prices

Food

6.8

Entertainment

6.8

Overall

8.2

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Delta
8.0
Very good
7,936 reviews
Caribbean Airlines
8.2
Very good
151 reviews
Check prices

Food

6.8

Entertainment

6.8

Overall

8.2

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Alaska Airlines
8.0
Very good
9,961 reviews
Caribbean Airlines
8.2
Very good
151 reviews
Check prices

Food

6.8

Entertainment

6.8

Overall

8.2

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Porter Airlines
8.0
Very good
285 reviews
Caribbean Airlines
8.2
Very good
151 reviews
Check prices

Food

6.8

Entertainment

6.8

Overall

8.2

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Air Transat
7.8
Good
385 reviews
Caribbean Airlines
8.2
Very good
151 reviews
Check prices

Food

6.8

Entertainment

6.8

Overall

8.2

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.

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?

    Miami (MIA) is the airport you will fly out of if you book a flight from Miami to Ontario. It is only a 9.8 km journey to Miami (MIA) from Miami’s city centre.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 172. Porter Airlines flights start at C$ 181 while deals on Delta start at C$ 191 one-way.

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

    When deciding which route to take from Miami to Region of Ontario consider Miami - Toronto Pearson Intl, Miami - Montreal Pierre Elliott Trudeau Intl or Miami - Toronto Island as they are the most popular.

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

    Before booking your flight to Region of Ontario from Miami, check out the most reliable airlines to get you to your destination on time: GOL (79%), Porter Airlines (70%), Air Transat( 70%).

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

    While on average a flight from Miami to Region of Ontario is generally C$ 360, our data shows the cheapest flight currently is C$ 147. When looking at the most popular route, (Miami - Toronto Pearson Intl), you can expect to pay C$ 335 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 C$ 167). Flying from Miami to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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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 5 airlines flying from Miami to Ontario

Discover the top 5 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 629,999 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 159AverageC$ 312FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 177AverageC$ 455FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 216AverageC$ 534FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 245AverageC$ 355FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 265AverageC$ 511FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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How does Cheapflights help users find flights from Miami to Ontario?

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Miami to Ontario.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Miami to Ontario flexibly with Cheapflights today.

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