What is the cheapest month to book a flight from Key Largo to Toronto Island Airport?

Currently, February is the cheapest month in which you can book a flight from Key Largo to Toronto Island Airport (average of $228). Flying from Key Largo to Toronto Island Airport in November is currently the most expensive (average of $321). 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.

In terms of precipitation, rainfall in Toronto Island Airport 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 Toronto Island Airport when rainfall is around 2.0 in.

If weather is an important factor for your trip to Toronto Island Airport, 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).

How far in advance should I book a flight from Key Largo to Toronto Island Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 54 days in advance, which can save you up to 57% on flights from Key Largo to Toronto Island Airport compared to booking the week you need them. Waiting 54 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $225. For sooner than that we have options available in the next 3 days from $361.

What is the cheapest month to fly from Key Largo to Toronto Island Airport?

Our data shows that February tends to be the cheapest month to fly to Toronto Island Airport from Key Largo. Users have commonly found prices around $316 for the month, but tickets can be as low as $117. Due to multiple factors, prepare for potentially higher prices in May.

What is the cheapest time of day to fly from KE9 to YTZ?

When flying from Key Largo to Toronto Island Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Key Largo to Toronto Island that include hotel bookings?

Yes. In addition to deals on Key Largo to Toronto Island flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Key Largo to Toronto Island?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Toronto Island.

Can I find deals for business class flights from Key Largo to Toronto Island?

Yes. Cheapflights offers flight deals from Key Largo to Toronto Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$140+ Flights from Key Largo to Toronto Island Airport

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Cheap flight deals from Key Largo to Toronto Island

Round-trip from	$316 (Kiwi.com)
One-way from	$145 (Mytrip)
Popular in	May
Cheapest in	February
Average price	$374

From Key Largo to Toronto Island

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One-way flight from Key Largo to Toronto Island

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Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Cheapest flights from Key Largo to Toronto Island
Explore the most affordable flight options available from Key Largo to Toronto Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Thu 11/611:07 amMIA - YTZ

1 stop7h 48mMultiple Airlines

Tue 11/117:40 pmYTZ - MIA

1 stop19h 02mMultiple Airlines

Deal found 7/29

$314

Wed 11/198:00 amMIA - YTZ

1 stop8h 55mAir Canada

Wed 11/263:30 pmYTZ - MIA

1 stop6h 59mAir Canada

Deal found 7/29

$322

Best flights from Key Largo to Toronto Island
Discover carefully curated flight deals from Key Largo to Toronto Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Tue 10/147:00 amMIA - YTZ

1 stop29h 17mMultiple Airlines

Sat 10/1811:00 amYTZ - MIA

1 stop7h 19mMultiple Airlines

Deal found 7/29

$316

Last-minute flights from Key Largo to Toronto Island
Discover last-minute flight deals from Key Largo to Toronto Island. Data last updated July 31, 2025 and is based on user searches.

Tue 8/57:55 amMIA - YTZ

1 stop8h 51mAir Canada

Sat 8/163:25 pmYTZ - MIA

1 stop8h 11mAir Canada

Deal found 7/28

$386

Sat 8/95:51 pmMIA - YTZ

1 stop16h 44mMultiple Airlines

Wed 8/137:45 amYTZ - MIA

1 stop7h 14mMultiple Airlines

Deal found 7/29

$529

Tue 8/127:55 amMIA - YTZ

1 stop6h 51mAir Canada

Mon 8/183:25 pmYTZ - MIA

1 stop7h 51mAir Canada

Deal found 7/29

$369

Wed 8/207:53 pmMIA - YTZ

1 stop12h 37mMultiple Airlines

Fri 9/128:45 amYTZ - MIA

1 stop10h 53mMultiple Airlines

Deal found 7/30

$326

One-way flights from Key Largo to Toronto Island
Search for one-way flight options from Key Largo to Toronto Island. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Sat 8/309:29 pmMIA - YTZ

1 stop20h 14mMultiple Airlines

Deal found 7/31

$140

Thu 8/147:55 amMIA - YTZ

1 stop8h 51mAir Canada

Deal found 7/29

$163

Cheapflights Fare Finder

Use the filters below to find and compare flights from Key Largo to Toronto Island Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiToronto

MIA - YTZ

MIAYTZ

Miami

Tue 10/14

7:00 am-12:17 pm

1 stop29h 17m

Toronto Island

Sat 10/18

11:00 am-6:19 pm

1 stop7h 19m

$316

MiamiToronto

MIA - YTZ

MIAYTZ

Miami

Sat 8/30

9:29 pm-5:43 pm

1 stop20h 14m

$140

MiamiToronto

MIA - YTZ

MIAYTZ

Miami

Thu 8/14

7:55 am-4:46 pm

1 stop8h 51m

$163

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Key Largo to Toronto Island

Have a flexible travel schedule? Discover the best time to fly to Toronto Island from Key Largo 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 Key Largo to Toronto Island Airport

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Toronto Island

See what other customers who have flown with Air Canada from Key Largo to Toronto Island Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Canada

7.1

Good

9,851 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

YDF - YYZ

Having excellent support for my mobility issues is so much appreciated. Thank you and your awesome crew.

Air Canada

7.1

Good

9,851 reviews

Air Canada

7.1

Good

9,851 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

YDF - YYZ

Having excellent support for my mobility issues is so much appreciated. Thank you and your awesome crew.

Related info for your journey

Can I find deals for flights from Key Largo to Toronto Island that include hotel bookings?
Yes. In addition to deals on Key Largo to Toronto Island flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Key Largo to Toronto Island?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Toronto Island.
Can I find deals for business class flights from Key Largo to Toronto Island?
Yes. Cheapflights offers flight deals from Key Largo to Toronto Island 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 Key Largo to Toronto Island Airport?
Currently, February is the cheapest month in which you can book a flight from Key Largo to Toronto Island Airport (average of $228). Flying from Key Largo to Toronto Island Airport in November is currently the most expensive (average of $321). 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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$140+ Cheap flights from Key Largo, FL to Toronto Island (YTZ)

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Key Largo to Toronto Island with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Key Largo to Toronto Island

Keep the following information in mind while searching for Key Largo to Toronto Island flight deals. Data was last updated July 31, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Key Largo to Toronto Island

Cheapest flights from Key Largo to Toronto IslandExplore the most affordable flight options available from Key Largo to Toronto Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Key Largo to Toronto Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Key Largo to Toronto Island Airport that are best for you.

Best time to book a flight from Key Largo to Toronto Island

Have a flexible travel schedule? Discover the best time to fly to Toronto Island from Key Largo with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Key Largo to Toronto Island Airport

Reviews of airlines servicing Toronto Island

See what other customers who have flown with Air Canada from Key Largo to Toronto Island Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Toronto Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Key Largo to Toronto Island that include hotel bookings?

How can I find direct flights from Key Largo to Toronto Island?

Can I find deals for business class flights from Key Largo to Toronto Island?

What is the cheapest month to book a flight from Key Largo to Toronto Island Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key Largo to Toronto Island

See prices for flight routes from nearby airports that may be better suited for you.

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Travel Smart

Cheapest flights from Key Largo to Toronto Island
Explore the most affordable flight options available from Key Largo to Toronto Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.