What is the cheapest month to book a flight from Florida Keys to Toronto?

Currently, January is the cheapest month in which you can book a flight from Florida Keys to Toronto (average of $243). Flying from Florida Keys to Toronto in August is currently the most expensive (average of $348). 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 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 when rainfall is around 2.0 in.

If weather is an important factor for your trip to Toronto, 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 Florida Keys to Toronto?

To save on the cost of your flight from Florida Keys to Toronto, book at least 54 days before your planned departure. Booking around this time can save you about 89% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $271 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $288.

What is the cheapest month to fly from Florida Keys to Toronto?

The best pricing can be found in the month of February. Prices to Toronto from Florida Keys average $315. You can even find prices in February for less than $315, as users have found deals to Toronto from as low as $117. The month of July appears to be one of the more expensive times to travel to Toronto from Florida Keys. Flying in the targeted month can save you up to 22%.

What is the cheapest time of day to fly from EOA to YTO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Florida Keys to Toronto as you normally would.

Can I find deals for flights from Florida Keys to Toronto that include hotel bookings?

Yes. In addition to deals on Florida Keys to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Florida Keys to Toronto?

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

Can I find deals for business class flights from Florida Keys to Toronto?

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

$108+ Cheap Flights from Florida Keys to Toronto

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Cheap flight deals from Florida Keys to Toronto

Round-trip from	$254 (Kiwi.com)
One-way from	$108 (Kiwi.com)

From Florida Keys to Toronto (YTO)

Search Deals

One-way flight from Florida Keys to Toronto (YTO)

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Find flight deals from Florida Keys to Toronto

Cheapest flights from Florida Keys to Toronto
Explore the most affordable flight options available from Florida Keys to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Mon 9/812:41 pmMIA - YYZ

1 stop8h 26mMultiple Airlines

Fri 9/124:00 pmYYZ - MIA

1 stop20h 21mMultiple Airlines

Deal found 8/14

$254

Fri 9/512:41 pmMIA - YYZ

1 stop8h 26mMultiple Airlines

Sun 9/74:00 pmYYZ - MIA

1 stop26h 28mMultiple Airlines

Deal found 8/13

$255

Fri 9/1212:41 pmMIA - YYZ

1 stop8h 26mMultiple Airlines

Sun 9/144:00 pmYYZ - MIA

1 stop26h 28mMultiple Airlines

Deal found 8/12

$261

Sat 10/256:20 amMIA - YYZ

1 stop14h 47mMultiple Airlines

Fri 10/319:40 amYYZ - MIA

Nonstop3h 29mMultiple Airlines

Deal found 8/13

$263

Thu 10/307:01 pmMIA - YYZ

1 stop26h 06mMultiple Airlines

Sun 11/29:40 amYYZ - MIA

Nonstop3h 29mMultiple Airlines

Deal found 8/13

$266

Mon 11/1011:28 amMIA - YYZ

1 stop9h 39mMultiple Airlines

Mon 11/179:40 amYYZ - MIA

Nonstop3h 29mMultiple Airlines

Deal found 8/12

$271

Fri 11/1411:28 amMIA - YYZ

1 stop9h 39mMultiple Airlines

Sun 11/169:40 amYYZ - MIA

Nonstop3h 29mMultiple Airlines

Deal found 8/11

$274

Sun 10/57:00 amMIA - YTZ

1 stop29h 17mMultiple Airlines

Tue 10/143:35 pmYTZ - MIA

1 stop22h 54mMultiple Airlines

Deal found 8/13

$289

Thu 10/237:00 amMIA - YYZ

2 stops14h 07mMultiple Airlines

Sun 10/269:40 amYYZ - MIA

Nonstop3h 29mMultiple Airlines

Deal found 8/12

$291

Fri 10/319:49 amMIA - YYZ

2 stops11h 18mMultiple Airlines

Sun 11/29:40 amYYZ - MIA

Nonstop3h 29mMultiple Airlines

Deal found 8/13

$295

Thu 9/47:00 amMIA - YTZ

1 stop29h 17mMultiple Airlines

Thu 9/113:35 pmYTZ - MIA

1 stop23h 04mMultiple Airlines

Deal found 8/13

$308

Tue 9/97:00 amMIA - YTZ

1 stop13h 02mMultiple Airlines

Mon 9/153:35 pmYTZ - MIA

1 stop23h 04mMultiple Airlines

Deal found 8/13

$311

Best flights from Florida Keys to Toronto
Discover carefully curated flight deals from Florida Keys to Toronto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Mon 9/812:41 pmMIA - YYZ

1 stop8h 26mMultiple Airlines

Fri 9/124:00 pmYYZ - MIA

1 stop20h 21mMultiple Airlines

Deal found 8/14

$254

Thu 10/99:45 pmMIA - YYZ

Nonstop3h 16mAir Canada

Mon 10/136:15 amYYZ - MIA

1 stop7h 05mAir Canada

Deal found 8/14

$280

Fri 9/1912:41 pmMIA - YYZ

1 stop8h 26mMultiple Airlines

Sun 9/214:00 pmYYZ - MIA

1 stop26h 28mMultiple Airlines

Deal found 8/14

$254

Fri 9/512:41 pmMIA - YYZ

1 stop8h 26mMultiple Airlines

Sun 9/74:00 pmYYZ - MIA

1 stop26h 28mMultiple Airlines

Deal found 8/13

$255

Thu 11/64:25 pmMIA - YYZ

Nonstop3h 20mAir Canada

Tue 11/114:50 pmYYZ - MIA

Nonstop3h 26mAir Canada

Deal found 8/14

$286

Thu 11/68:00 amMIA - YTZ

1 stop6h 55mAir Canada

Tue 11/113:30 pmYTZ - MIA

1 stop6h 59mAir Canada

Deal found 8/14

$290

Thu 10/307:01 pmMIA - YYZ

1 stop26h 06mMultiple Airlines

Sun 11/29:40 amYYZ - MIA

Nonstop3h 29mMultiple Airlines

Deal found 8/13

$266

Mon 11/1011:28 amMIA - YYZ

1 stop9h 39mMultiple Airlines

Mon 11/179:40 amYYZ - MIA

Nonstop3h 29mMultiple Airlines

Deal found 8/12

$271

Fri 11/1411:28 amMIA - YYZ

1 stop9h 39mMultiple Airlines

Sun 11/169:40 amYYZ - MIA

Nonstop3h 29mMultiple Airlines

Deal found 8/11

$274

Sun 10/57:00 amMIA - YTZ

1 stop29h 17mMultiple Airlines

Tue 10/143:35 pmYTZ - MIA

1 stop22h 54mMultiple Airlines

Deal found 8/13

$289

Thu 10/237:00 amMIA - YYZ

2 stops14h 07mMultiple Airlines

Sun 10/269:40 amYYZ - MIA

Nonstop3h 29mMultiple Airlines

Deal found 8/12

$291

Tue 10/77:00 amMIA - YTZ

1 stop29h 17mMultiple Airlines

Fri 10/248:45 amYTZ - MIA

1 stop10h 50mMultiple Airlines

Deal found 8/14

$298

Last-minute flights from Florida Keys to Toronto
Discover last-minute flight deals from Florida Keys to Toronto. Data last updated August 14, 2025 and is based on user searches.

Tue 8/199:40 pmMIA - YYZ

Nonstop3h 19mAir Canada

Thu 8/214:30 pmYYZ - MIA

1 stop6h 46mAir Canada

Deal found 8/12

$335

Tue 8/1912:50 pmMIA - YYZ

1 stop6h 15mMultiple Airlines

Tue 8/267:45 amYYZ - MIA

Nonstop3h 15mMultiple Airlines

Deal found 8/13

$405

Tue 8/197:30 amMIA - YYZ

1 stop9h 27mDelta

Sat 9/66:15 amYYZ - MIA

1 stop10h 22mDelta

Deal found 8/14

$408

Tue 8/194:16 pmMIA - YYZ

1 stop7h 42mMultiple Airlines

Wed 8/206:15 amYYZ - MIA

1 stop6h 56mMultiple Airlines

Deal found 8/12

$410

Tue 8/197:55 amMIA - YTZ

1 stop8h 51mAir Canada

Mon 8/253:25 pmYTZ - MIA

1 stop7h 51mAir Canada

Deal found 8/13

$457

Wed 8/209:40 pmMIA - YYZ

Nonstop3h 19mAir Canada

Tue 8/265:30 pmYYZ - MIA

Nonstop3h 16mAir Canada

Deal found 8/12

$330

Wed 8/209:40 pmMIA - YYZ

Nonstop3h 19mAir Canada

Wed 8/277:45 amYYZ - MIA

Nonstop3h 15mAir Canada

Deal found 8/11

$396

Wed 8/207:55 amMIA - YTZ

1 stop8h 51mAir Canada

Mon 8/253:25 pmYTZ - MIA

1 stop7h 51mAir Canada

Deal found 8/12

$456

Thu 8/215:12 pmMIA - YYZ

1 stop27h 56mMultiple Airlines

Wed 8/277:00 amYYZ - MIA

2 stops11h 06mMultiple Airlines

Deal found 8/13

$393

Fri 8/2210:23 amMIA - YYZ

2 stops10h 45mMultiple Airlines

Thu 9/44:00 pmYYZ - MIA

1 stop26h 28mMultiple Airlines

Deal found 8/12

$320

Fri 8/226:50 amMIA - YYZ

2 stops14h 18mMultiple Airlines

Mon 8/257:00 amYYZ - MIA

2 stops16h 05mMultiple Airlines

Deal found 8/11

$400

Sun 8/246:00 amMIA - YTZ

3 stops26h 06mMultiple Airlines

Tue 8/2610:20 amYTZ - MIA

2 stops12h 56mMultiple Airlines

Deal found 8/13

$471

One-way flights from Florida Keys to Toronto
Search for one-way flight options from Florida Keys to Toronto. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Mon 9/2212:41 pmMIA - YYZ

1 stop8h 26mMultiple Airlines

Deal found 8/12

$108

Sat 10/116:20 amMIA - YYZ

1 stop14h 47mMultiple Airlines

Deal found 8/14

$109

Thu 9/115:59 pmMIA - YYZ

1 stop27h 08mMultiple Airlines

Deal found 8/12

$110

Mon 9/1512:41 pmMIA - YYZ

1 stop8h 26mMultiple Airlines

Deal found 8/12

$112

Fri 9/1212:41 pmMIA - YYZ

1 stop8h 26mMultiple Airlines

Deal found 8/13

$113

Mon 9/812:41 pmMIA - YYZ

1 stop8h 26mMultiple Airlines

Deal found 8/12

$115

Mon 11/1011:28 amMIA - YYZ

1 stop9h 39mMultiple Airlines

Deal found 8/12

$117

Sun 10/129:45 pmMIA - YYZ

Nonstop3h 16mAir Canada

Deal found 8/13

$118

Wed 10/152:25 pmMIA - YYZ

1 stop8h 49mAir Canada

Deal found 8/14

$123

Thu 10/233:46 pmMIA - YYZ

2 stops22h 19mMultiple Airlines

Deal found 8/12

$128

Fri 11/288:00 amMIA - YYZ

1 stop8h 40mAir Canada

Deal found 8/14

$129

Thu 1/298:00 amMIA - YTZ

1 stop6h 55mAir Canada

Deal found 8/13

$138

Cheapflights Fare Finder

Use the filters below to find and compare flights from Florida Keys to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Mon 9/8

12:41 pm-9:07 pm

1 stop8h 26m

Toronto Pearson Intl

Fri 9/12

4:00 pm-12:21 pm

1 stop20h 21m

$254

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Fri 9/19

12:41 pm-9:07 pm

1 stop8h 26m

Toronto Pearson Intl

Sun 9/21

4:00 pm-6:28 pm

1 stop26h 28m

$254

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Fri 9/5

12:41 pm-9:07 pm

1 stop8h 26m

Toronto Pearson Intl

Sun 9/7

4:00 pm-6:28 pm

1 stop26h 28m

$255

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Thu 10/30

7:01 pm-9:07 pm

1 stop26h 06m

Toronto Pearson Intl

Sun 11/2

9:40 am-1:09 pm

Nonstop3h 29m

$266

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Mon 11/10

11:28 am-9:07 pm

1 stop9h 39m

Toronto Pearson Intl

Mon 11/17

9:40 am-1:09 pm

Nonstop3h 29m

$271

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Fri 11/14

11:28 am-9:07 pm

1 stop9h 39m

Toronto Pearson Intl

Sun 11/16

9:40 am-1:09 pm

Nonstop3h 29m

$274

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Thu 10/9

9:45 pm-1:01 am

Nonstop3h 16m

Toronto Pearson Intl

Mon 10/13

6:15 am-1:20 pm

1 stop7h 05m

$280

MiamiToronto

MIA - YYZ

MIAYYZ

Miami

Thu 11/6

4:25 pm-7:45 pm

Nonstop3h 20m

Toronto Pearson Intl

Tue 11/11

4:50 pm-8:16 pm

Nonstop3h 26m

$286

MiamiToronto

MIA - YTZ

MIAYTZ

Miami

Sun 10/5

7:00 am-12:17 pm

1 stop29h 17m

Toronto Island

Tue 10/14

3:35 pm-2:29 pm

1 stop22h 54m

$289

MiamiToronto

MIA - YTZ

MIAYTZ

Miami

Thu 11/6

8:00 am-2:55 pm

1 stop6h 55m

Toronto Island

Tue 11/11

3:30 pm-10:29 pm

1 stop6h 59m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 33 results

Best time to book a flight from Florida Keys to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto from Florida Keys 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 Florida Keys to Toronto

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

Reviews of airlines servicing Toronto

Get a feel of what it's like to fly with Porter Airlines, American Airlines, and WestJet from Florida Keys to Toronto by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

332 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Porter Airlines

8.0

Very good

332 reviews

Porter Airlines

8.0

Very good

332 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

American Airlines

7.2

Good

10,000 reviews

Porter Airlines

8.0

Very good

332 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

WestJet

7.2

Good

3,015 reviews

Porter Airlines

8.0

Very good

332 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

Air Canada

7.1

Good

9,949 reviews

Porter Airlines

8.0

Very good

332 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

Flair Airlines

6.0

Okay

250 reviews

Porter Airlines

8.0

Very good

332 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2025

LIS - YYZ

Related info for your journey

Can I find deals for flights from Florida Keys to Toronto that include hotel bookings?
Yes. In addition to deals on Florida Keys to Toronto flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Florida Keys to Toronto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florida Keys to Toronto.
Can I find deals for business class flights from Florida Keys to Toronto?
Yes. Cheapflights offers flight deals from Florida Keys to Toronto 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 Florida Keys to Toronto?
Currently, January is the cheapest month in which you can book a flight from Florida Keys to Toronto (average of $243). Flying from Florida Keys to Toronto in August is currently the most expensive (average of $348). 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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$108+ Cheap flights from Florida Keys to Toronto (YTO)

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Florida Keys to Toronto with Cheapflights

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3. Compare prices and book

Cheap flight deals from Florida Keys to Toronto

Keep the following information in mind while searching for Florida Keys to Toronto flight deals. Data was last updated August 14, 2025.

Round-trip from

One-way from

Find flight deals from Florida Keys to Toronto

Cheapest flights from Florida Keys to TorontoExplore the most affordable flight options available from Florida Keys to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Explore the most affordable flight options available from Florida Keys to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Florida Keys to Toronto that are best for you.

Best time to book a flight from Florida Keys to Toronto

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

Cheapflights Insights

Everything you need to know about your flight from Florida Keys to Toronto

Reviews of airlines servicing Toronto

Get a feel of what it's like to fly with Porter Airlines, American Airlines, and WestJet from Florida Keys to Toronto by reading reviews from past customers. You can also see how each airline stacks up 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 Florida Keys to Toronto. 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 Florida Keys to Toronto that include hotel bookings?

How can I find direct flights from Florida Keys to Toronto?

Can I find deals for business class flights from Florida Keys to Toronto?

What is the cheapest month to book a flight from Florida Keys to Toronto?

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 Florida Keys to Toronto

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

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Book with Flexibility

Travel Smart

Cheapest flights from Florida Keys to Toronto
Explore the most affordable flight options available from Florida Keys to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.