Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Miami to Ontario from C$ 180

MIA — YYZ
11 Oct — 18 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Miami to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Miami to Ontario

Wed 21/101:10 p.m. -
Nonstop3h 15m
Wed 28/108:55 p.m. -
Nonstop3h 29m
Deal found 6/9C$ 427
Thu 12/118:57 a.m. -
2 stops14h 53m
Mon 16/119:35 a.m. -
Nonstop3h 30m
Deal found 9/9C$ 434
Wed 9/98:15 a.m. -
1 stop5h 36m
Wed 30/94:15 p.m. -
1 stop6h 44m
Deal found 6/9C$ 444
Thu 22/105:15 a.m. -
2 stops33h 40m
Thu 29/109:35 a.m. -
Nonstop3h 30m
Deal found 9/9C$ 445
Thu 8/108:54 a.m. -
1 stop13h 12m
Wed 14/106:30 p.m. -
Nonstop3h 47m
Deal found 6/9C$ 445
Wed 21/108:15 a.m. -
1 stop7h 35m
Wed 28/1012:20 p.m. -
2 stops10h 51m
Deal found 6/9C$ 445
Wed 16/98:45 a.m. -
1 stop7h 25m
Mon 21/96:30 p.m. -
Nonstop3h 47m
Deal found 6/9C$ 446
Mon 14/97:00 a.m. -
1 stop6h 09m
Wed 21/101:10 p.m. -
1 stop7h 39m
Deal found 6/9C$ 448
Sat 24/105:05 a.m. -
2 stops35h 10m
Sun 1/119:35 a.m. -
Nonstop3h 30m
Deal found 6/9C$ 449
Thu 22/107:25 a.m. -
1 stop9h 55m
Tue 27/109:10 a.m. -
1 stop28h 34m
Deal found 9/9C$ 450
Thu 19/118:00 a.m. -
Nonstop3h 32m
Thu 19/114:10 p.m. -
1 stop8h 14m
Deal found 6/9C$ 452
Tue 24/117:20 a.m. -
1 stop8h 05m
Sun 29/113:00 p.m. -
2 stops9h 24m
Deal found 6/9C$ 453

Find flight deals from Miami to Ontario

Round-trip from

C$ 427

One-way from

C$ 180

Popular in

March

Cheapest in

January

Average price

C$ 572

Good round-trip deal

C$ 207 or less

Good one-way deal

C$ 298 or less
Air Canada
  • Air Canada
  • 21/10-28/10
  • Nonstop
  • 6h 44m total
  • Miami to Ontario
Search Deals
11/11-31/12
  • 11/11-31/12
  • 2 total stops
  • 14h 15m total
  • Miami to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals
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

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Miami to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiToronto

MIA Miami - YTZ Toronto Island

MIAYTZ

Miami

Tue 3/11

5:05 a.m.-12:52 p.m.

2 stops31h 47m

Toronto Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 216

MiamiToronto

MIA Miami - YTZ Toronto Island

MIAYTZ

Miami

Mon 2/11

10:55 p.m.-12:52 p.m.

2 stops37h 57m

Toronto Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 225

MiamiToronto

MIA Miami - YYZ Toronto Pearson Intl

MIAYYZ

Miami

Sun 17/1

6:30 a.m.-1:43 p.m.

1 stop7h 13m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 235

MiamiToronto

MIA Miami - YYZ Toronto Pearson Intl

MIAYYZ

Miami

Wed 11/11

8:45 a.m.-9:15 p.m.

2 stops12h 30m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 236

MiamiToronto

MIA Miami - YTZ Toronto Island

MIAYTZ

Miami

Thu 21/1

1:50 p.m.-9:58 p.m.

1 stop8h 08m

Toronto Island

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 238

MiamiMontreal

MIA Miami - YUL Montreal Pierre Elliott Trudeau Intl

MIAYUL

Miami

Tue 20/10

1:19 p.m.-11:25 p.m.

1 stop10h 06m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 243

MiamiMontreal

MIA Miami - YUL Montreal Pierre Elliott Trudeau Intl

MIAYUL

Miami

Sun 11/10

6:04 a.m.-11:38 a.m.

1 stop5h 34m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 243

MiamiToronto

MIA Miami - YYZ Toronto Pearson Intl

MIAYYZ

Miami

Sun 4/10

6:00 a.m.-12:19 p.m.

1 stop6h 19m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 245

MiamiToronto

MIA Miami - YYZ Toronto Pearson Intl

MIAYYZ

Miami

Sat 5/12

8:51 a.m.-11:59 p.m.

2 stops15h 08m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 245

MiamiOttawa

MIA Miami - YOW Ottawa

MIAYOW

Miami

Mon 2/11

10:55 p.m.-5:58 p.m.

3 stops19h 03m

Ottawa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 245

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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

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$ 446). Flying from Miami to Region of Ontario in August is currently the most expensive (average of C$ 709). 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?

It’s typically best to fly out from Miami to Region of Ontario in the afternoon. Doing so could potentially save you 55% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Miami to Region of Ontario

The most flights from MIA to CAON are scheduled on a Wednesday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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

Airfare is below average for this route at the moment.
Miami to Region of Ontario flights typically cost between C$ 568 and C$ 731 in October.
The cheapest round-trip price found within the last 5 days was C$ 427 on Air Canada (21 Oct-28 Oct).

How far ahead should I book a flight from Miami to Region of Ontario?

The best time to book flights from Miami to Region of Ontario is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

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

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown American Airlines and Air Canada from Miami to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
12,047 reviews
Check prices

Crew

7.9

Overall

7.1

Entertainment

6.8

Boarding

7.5

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
12,047 reviews
American Airlines
7.1
Good
12,047 reviews
Check prices

Crew

7.9

Overall

7.1

Entertainment

6.8

Boarding

7.5

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
Air Canada
7.1
Good
11,611 reviews
American Airlines
7.1
Good
12,047 reviews
Check prices

Crew

7.9

Overall

7.1

Entertainment

6.8

Boarding

7.5

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

Related info for your journey

  • 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.

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

    For as low as C$ 514, United Airlines can have you in Region of Ontario from Miami in 6h 21m. There are 1983 km between Miami and Region of Ontario. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    To fly one-way, consider booking your trip with Flair Airlines, which is currently one of the cheapest options available, starting at C$ 69. Porter Airlines flights start at C$ 135 while deals on Air Canada start at C$ 137 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 - Montreal Pierre Elliott Trudeau Intl, Miami - Toronto Pearson 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: Brussels Airlines (71%), Air Canada (65%), Qatar Airways( 61%).

  • 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$ 308, our data shows the cheapest flight currently is C$ 116. When looking at the most popular route, (Miami - Montreal Pierre Elliott Trudeau Intl), you can expect to pay C$ 365 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$ 446). Flying from Miami to Region of Ontario in August is currently the most expensive (average of C$ 709). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Miami to Ontario

Fort Lauderdale to Pearson Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
Orlando to Pearson Intl flights
Miami to Pierre Elliott Trudeau Intl flights
Tampa to Pearson Intl flights
Miami to Pearson Intl flights
Miami to Vancouver Intl flights
Orlando to Pierre Elliott Trudeau Intl flights
Orlando to Toronto Island flights
Fort Lauderdale to Toronto Island flights
Fort Myers to Pearson Intl flights
Orlando to Vancouver Intl flights
Orlando to Calgary flights
Tampa to Pierre Elliott Trudeau Intl flights
Fort Lauderdale to Québec City flights
Orlando to Hamilton flights
Tampa to Vancouver Intl flights
Orlando to Québec City flights
Tampa to Calgary flights
Tampa to Toronto Island flights
Fort Lauderdale to Calgary flights
Fort Lauderdale to Vancouver Intl flights
Tampa to Québec City flights
Miami to Calgary flights
Jacksonville to Pearson Intl flights
Fort Lauderdale to Hamilton flights
Miami to Québec City flights
Jacksonville to Calgary flights
Fort Lauderdale to Ottawa flights
Orlando to Ottawa flights
Jacksonville to Pierre Elliott Trudeau Intl flights
Orlando to Halifax flights
Sarasota to Pearson Intl flights
Fort Myers to Pierre Elliott Trudeau Intl flights
Tampa to Halifax flights
Miami to Ottawa flights
Orlando to Edmonton flights
Jacksonville to Vancouver Intl flights
Jacksonville to Québec City flights
Jacksonville to Toronto Island flights
Tampa to Ottawa flights
Tampa to Winnipeg flights
Fort Myers to Calgary flights

Top 2 airlines flying from Miami to Ontario

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 233AverageC$ 597FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 295AverageC$ 584FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Miami to Ontario via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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.

Can Cheapflights find flights from Miami to Ontario with no change fees?

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

Can Cheapflights notify me if prices for flights from Miami to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.