Cheap flights from Ontario to Key Largo

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Miami (MIA)
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How to find the cheapest flight from
Ontario to Key Largo (MIA)

All the information you need to plan the best null to MIA flight in 2021: compare Ontario to Key Largo flight prices with the expected peak season, weather and rainfall in Key Largo.
How far in advance should I book a flight from Ontario to Key Largo?

Find a great deal and save up to 1% by booking at least 30 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ontario to Key Largo within the next two weeks, with the cheapest ticket starting at C$ 383.

Cheap flights from Ontario to Key Largo in May, June 2021

The best prices found for Ontario to MIA flights for May, June
19 Jun - 17 Sep
C$ 340pp
YYZ
Toronto Pearson Intl
American Airlines
 
1 STOP
MIA
Miami
MIA
Miami
American Airlines
Direct
YYZ
Toronto Pearson Intl
22 Jun - 19 Sep
C$ 341pp
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
MIA
Miami
MIA
Miami
Air Canada
Direct
YYZ
Toronto Pearson Intl
18 Jun - 18 Sep
C$ 346pp
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
MIA
Miami
MIA
Miami
Air Canada
Direct
YYZ
Toronto Pearson Intl

Ontario to Key Largo 2021 flight deals

Cheap flights to Key Largo from Ontario found for this year
18 Aug - 15 Sep
C$ 324pp
YYZ
Toronto Pearson Intl
American Airlines
Direct
MIA
Miami
MIA
Miami
American Airlines
Direct
YYZ
Toronto Pearson Intl
10 Nov - 15 Nov
C$ 326pp
YYZ
Toronto Pearson Intl
American Airlines
Direct
MIA
Miami
MIA
Miami
American Airlines
Direct
YYZ
Toronto Pearson Intl
19 Oct - 26 Oct
C$ 329pp
YYZ
Toronto Pearson Intl
Air Canada
 
1 STOP
MIA
Miami
MIA
Miami
Air Canada
Direct
YYZ
Toronto Pearson Intl

Direct flights to Key Largo from Ontario

Save time with Ontario to Key Largo direct flight deals
18 Aug - 15 Sep
C$ 324pp
YYZ
Toronto Pearson Intl
American Airlines
Direct
MIA
Miami
MIA
Miami
American Airlines
Direct
YYZ
Toronto Pearson Intl
22 Oct - 31 Oct
C$ 326pp
YYZ
Toronto Pearson Intl
American Airlines
Direct
MIA
Miami
MIA
Miami
American Airlines
Direct
YYZ
Toronto Pearson Intl
1 Nov - 25 Nov
C$ 346pp
YYZ
Toronto Pearson Intl
Delta
Direct
MIA
Miami
MIA
Miami
Delta
Direct
YYZ
Toronto Pearson Intl

Last minute flights from Ontario to Key Largo

Late deals on round-trip flights to Key Largo from Ontario, departing today and this week
18 May - 21 May
C$ 414pp
YYZ
Toronto Pearson Intl
Delta
   
2 STOPS
MIA
Miami
MIA
Miami
Delta
   
2 STOPS
YYZ
Toronto Pearson Intl
17 May - 21 May
C$ 437pp
YYZ
Toronto Pearson Intl
Delta
   
2 STOPS
MIA
Miami
MIA
Miami
Delta
   
2 STOPS
YYZ
Toronto Pearson Intl
19 May - 21 May
C$ 447pp
YYZ
Toronto Pearson Intl
Delta
   
2 STOPS
MIA
Miami
MIA
Miami
Delta
   
2 STOPS
YYZ
Toronto Pearson Intl

One-way flights to Key Largo from Ontario

The cheapest one-way flights from Ontario to Key Largo
1:45 a.m. - 11:57 a.m.
United Airlines
2 stops
10h 12m
YOW - MIA
United Airlines
C$ 210
United
6:00 a.m. - 3:05 p.m.
Multiple Airlines
1 stop
9h 05m
YTZ - MIA
Multiple Airlines
C$ 240
5:05 a.m. - 3:45 p.m.
Air Canada
2 stops
10h 40m
YYZ - MIA
Air Canada
C$ 244
Tripmonster

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Key Largo</span> flights.

Flight FAQs

From Ontario to Key Largo

What airport do you fly into for flights to Miami from Ontario?

Miami (MIA), located 9.8 km from the city centre, is the airport you fly into when you book flights from Ontario to Miami.

What safety measures are being taken by airlines flying from Ontario to Miami to control the spread of COVID-19?

New policies can now be found on LATAM Airlines to help keep travellers safe while flying. New policies for travellers booking flights from Ontario to Miami include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially-distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Ontario to Miami have flexible cancellations due to COVID-19?

Some of our airline partners flying from Ontario to Miami have new flexible policies in place due to COVID-19. American Airlines, Air Canada, and Sunwing Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from Ontario to Key Largo for under C$ 363 on Cheapflights?

Yes, there are multiple flights from Ontario to Key Largo for under C$ 363. The cheapest flight booked recently is on American Airlines for just C$ 324, but on average you can expect to pay C$ 344.

Are there direct flights from Ontario to Key Largo for under C$ 363 on Cheapflights?

Cheapflights has 15 direct flights from Ontario to Key Largo under C$ 363. A good price for a direct flight from Ontario to Key Largo is less than C$ 383.

Are there last-minute flights available from Ontario to Key Largo for under C$ 484?

There are currently 20+ open flights from Ontario to Key Largo within the next 7 days for less than C$ 484.

What are the most popular airlines that fly from Ontario to Miami?

The most popular airlines flying from Ontario to Miami are Interjet, American Airlines and Air Canada. Something to consider prior to booking your flight.

What are the most popular routes from Ontario to Miami?

Most travellers choose Toronto Pearson Intl - Miami, Toronto Island - Miami or Ottawa - Miami when deciding on the best route from Ontario to Miami.

What are the cheapest flights from Ontario to Miami?

Looking for the cheapest flight from Ontario to Miami? While on average our users pay C$ 804, our data indicates the cheapest price to be C$ 147. The most popular route (Toronto Pearson Intl - Miami), is priced around C$ 344.

How long is the flight from Ontario to Key Largo?

A quick flight from Ontario to Key Largo can take about 3h 17m. Delta provides one of the quickest options available for as low as C$ 347. All flights are typically direct.

What are the cheapest airlines to flying from Ontario to Key Largo round-trip?

Flying on American Airlines is currently your cheapest option to Key Largo, with prices starting at C$ 325. Additional round-trip tickets that might be worth considering are offered by Air Canada and Delta, with the lowest prices starting at C$ 330 and C$ 347, respectively.

What are the cheapest airlines to fly from Ontario to Key Largo one-way?

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 191. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Ontario to Key Largo for a low price.

Departure points for flights from Ontario to Key Largo

Select to see more specific information for flights to Key Largo from all departure points in Ontario.

Destination information for Key Largo

Things to know before you go - useful duration and weather info for your trip from Ontario to Key Largo.
Today's exchange rate
C$ 1 = $0.83
Flight duration
3h 17m
Average temperature for May in Key Largo
31.0 °C
Avg rainfall for May in Key Largo
130.0 mm

Airports servicing

Chatham-Kent (XCM)
Fort Frances (YAG)
Sault Ste Marie (YAM)
Attawapiskat (YAT)
Fort Albany (YFA)
Kingston, Ontario (YGK)

Airports servicing Miami

Top 10 airlines flying from Ontario to Key Largo

The chart below displays the airlines Cheapflights users travelling from Ontario to Key Largo choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Flair Airlines
C$ 104 C$ 220 No cancel fee N/A
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Sunwing Airlines
C$ 161 C$ 296 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Sunwing Airlines. Please check directly on their website for additional information.

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Swoop
C$ 113 C$ 307 No cancel fee N/A
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Delta
C$ 121 C$ 333 No cancel fee N/A
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Air Transat
C$ 120 C$ 347 No cancel fee 50%
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American Airlines
C$ 188 C$ 426 No cancel fee 71%
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Interjet
C$ 250 C$ 458 No cancel fee 68%
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WestJet
C$ 91 C$ 463 No cancel fee 60%
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Air Canada
C$ 164 C$ 477 No cancel fee 67%
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United Airlines
C$ 155 C$ 519 No cancel fee 69%
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