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C$ 217+ Cheap flights to Florida Keys

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.
— EYW
3 Aug — 10 Aug1
1 adult

Flights to Florida Keys in 2025

Find the latest flights to Florida Keys in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 29 July 2025.

Round-trip from

C$ 373

One-way from

C$ 217

Popular in

December

Cheapest in

January

Average price

C$ 475
Air Canada
  • Air Canada
  • 13/8-26/8
  • Nonstop
  • 6h 37m total
  • Toronto to Miami
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Air Transat
  • Air Transat
  • 26/10
  • Nonstop
  • 3h 29m total
  • Toronto to Florida Keys
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Highest demand for flights based on searches. 1% potential increase in price (C$ 10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flights to Florida Keys

Browse one-way and round-trip flights deals to Florida Keys on Cheapflights. Flight deals are based on user searches and were last updated on 29 July 2025
Explore Florida Keys
Flights to Miami
Flights to Key West

Find flight deals to Florida Keys

Cheapest flights to Florida Keys
Explore the most affordable flight options available to Florida Keys. Find the lowest fares based on data from user searches, with prices last updated on 29 July 2025.

Thu 23/107:45 a.m.YYZ - MIA
Nonstop3h 18mAir Canada
Sun 26/109:05 p.m.MIA - YYZ
Nonstop3h 21mAir Canada
Deal found 29/7C$ 331
Thu 4/94:00 p.m.YYZ - MIA
1 stop25h 33mMultiple Airlines
Mon 8/911:45 a.m.MIA - YYZ
1 stop9h 22mMultiple Airlines
Deal found 27/7C$ 375
Sun 31/88:40 p.m.YTZ - MIA
1 stop18h 05mMultiple Airlines
Tue 9/97:00 a.m.MIA - YTZ
1 stop13h 02mMultiple Airlines
Deal found 27/7C$ 391
Sun 26/109:40 a.m.YYZ - MIA
Nonstop3h 29mAir Transat
Fri 31/102:10 p.m.MIA - YYZ
Nonstop3h 20mAir Transat
Deal found 29/7C$ 401
Sun 31/83:25 p.m.YTZ - MIA
1 stop7h 51mAir Canada
Tue 9/92:20 p.m.MIA - YTZ
1 stop7h 14mAir Canada
Deal found 27/7C$ 412
Tue 28/106:00 a.m.YYZ - MIA
Nonstop3h 35mAmerican Airlines
Wed 5/118:35 a.m.MIA - YYZ
1 stop7h 13mAmerican Airlines
Deal found 27/7C$ 438
Sat 8/118:15 p.m.YYZ - EYW
1 stop12h 00mMultiple Airlines
Wed 12/119:47 a.m.EYW - YYZ
1 stop11h 32mMultiple Airlines
Deal found 27/7C$ 453
Wed 20/86:00 a.m.YKF - MIA
3 stops28h 14mMultiple Airlines
Sat 23/81:45 p.m.MIA - YKF
2 stops17h 25mMultiple Airlines
Deal found 27/7C$ 712
Sat 15/114:30 p.m.YYZ - EYW
1 stop22h 49mUnited Airlines
Sat 22/113:05 p.m.EYW - YYZ
2 stops19h 35mUnited Airlines
Deal found 27/7C$ 764
Sat 8/117:59 a.m.YYZ - EYW
2 stops12h 07mDelta
Wed 12/116:00 p.m.EYW - YYZ
1 stop5h 59mDelta
Deal found 27/7C$ 768
Sat 8/1111:51 a.m.YYZ - EYW
2 stops7h 38mAmerican Airlines
Wed 12/117:31 a.m.EYW - YYZ
2 stops11h 29mAmerican Airlines
Deal found 27/7C$ 807
Mon 18/811:33 a.m.YYZ - EYW
1 stop5h 54mWestJet
Thu 21/87:00 a.m.EYW - YYZ
1 stop14h 58mWestJet
Deal found 28/7C$ 868

Cheapflights Fare Finder

 
Locate flights to Florida Keys that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 29 July 2025.
Use the filters below to find and compare flights to Florida Keys that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 13/8

5:30 p.m.-8:46 p.m.

Nonstop3h 16m

Miami

Tue 26/8

9:35 p.m.-12:56 a.m.

Nonstop3h 21m

C$ 373

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Thu 4/9

4:00 p.m.-5:33 p.m.

1 stop25h 33m

Miami

Mon 8/9

11:45 a.m.-9:07 p.m.

1 stop9h 22m

C$ 375

TorontoMiami

YTZ - MIA

YTZMIA

Toronto Island

Sun 31/8

8:40 p.m.-2:45 p.m.

1 stop18h 05m

Miami

Tue 9/9

7:00 a.m.-8:02 p.m.

1 stop13h 02m

C$ 391

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sun 26/10

9:40 a.m.-1:09 p.m.

Nonstop3h 29m

Miami

Fri 31/10

2:10 p.m.-5:30 p.m.

Nonstop3h 20m

C$ 401

TorontoMiami

YTZ - MIA

YTZMIA

Toronto Island

Sun 31/8

3:25 p.m.-11:16 p.m.

1 stop7h 51m

Miami

Tue 9/9

2:20 p.m.-9:34 p.m.

1 stop7h 14m

C$ 412

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 8/10

9:00 a.m.-3:11 p.m.

1 stop6h 11m

Miami

Sat 18/10

6:05 a.m.-1:47 p.m.

1 stop7h 42m

C$ 446

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 8/11

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

1 stop12h 00m

Key West

Wed 12/11

9:47 a.m.-9:19 p.m.

1 stop11h 32m

C$ 453

TorontoMiami

YKF - MIA

YKFMIA

Toronto Region of Waterloo Intl

Wed 20/8

6:00 a.m.-10:14 a.m.

3 stops28h 14m

Miami

Sat 23/8

1:45 p.m.-7:10 a.m.

2 stops17h 25m

C$ 712

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 15/11

4:30 p.m.-3:19 p.m.

2 stops22h 49m

Key West

Sat 22/11

3:05 p.m.-9:58 a.m.

2 stops18h 53m

C$ 764

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 8/11

7:59 a.m.-8:06 p.m.

2 stops12h 07m

Key West

Wed 12/11

6:00 p.m.-11:59 p.m.

1 stop5h 59m

C$ 768

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 34 results
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Best time to book a flight to Florida Keys

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

How long is the flight to Florida Keys?

On average, a flight from Toronto to Florida Keys takes 13 hours 49 minutes. Flights to Florida Keys from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Florida Keys?

The most popular airlines flying from Toronto to Florida Keys are Air Canada, Porter Airlines and WestJet.

Air Canada
Air Canada
From C$ 200
WestJet
WestJet
From C$ 279
Porter Airlines
Porter Airlines
From C$ 158
American Airlines
American Airlines
From C$ 151

What are the cheapest airlines that fly to Florida Keys?

The cheapest airlines flying from Toronto to Florida Keys are Flair Airlines, Canada Jetlines and American Airlines.

Rainfall in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florida Keys ranges from 41.0 - 252.0 mm per month. September is typically the wettest month, when rainfall can reach 252.0 mm. January is typically the driest time to visit Florida Keys when rainfall is around 41.0 mm.

Temperature in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florida Keys, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated 29 July 2025.
Get a feel of what it's like to fly with Porter Airlines,Delta, andAir Transat to the United States 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
317 reviews
Check prices

Overall

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Crew

8.7

Comfort

8.0

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
317 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Overall

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Crew

8.7

Comfort

8.0

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
Delta
8.0
Very good
7,979 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Overall

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Crew

8.7

Comfort

8.0

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
Air Transat
7.7
Good
424 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Overall

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Crew

8.7

Comfort

8.0

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
United Airlines
7.4
Good
8,896 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Overall

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Crew

8.7

Comfort

8.0

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
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Overall

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Crew

8.7

Comfort

8.0

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

FAQs about flying to Florida Keys

Florida Keys climate

Tropical. The sea breezes keep temperatures a little cooler than on the mainland in the summertime and moderate winter temperatures too. Summer highs range between 28 and 32 degrees Celsius. Winter lows drop to about 18 degrees Celsius.Hurricane season starts on June 1 and lasts until November 30. Within that, travellers considering taking cheap flights to the Florida Keys should remember that August 15 to October 15 is the time when the chances of a storm springing up are greatest.

  • When is the best time to fly to Florida Keys?

    Peak Season: Mid-December through March is high season, and naturally the time when most travellers arrive on cheap flights to the Florida Keys. Off Season: Summer is hot and humid and has been the low season traditionally, but it is fast becoming a second peak season due to families taking vacations as well as European travellers discovering the area.

  • Can I find cheaper flights to Florida Keys if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Florida Keys on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Florida Keys?

    Based on reviews from Cheapflights users, WestJet is rated the highest out of the airlines that fly to Florida Keys.

  • Where does the fastest flight to Florida Keys depart from?

    For those looking to save time traveling to Florida Keys, Toronto offers the quickest one-way flight (3 hours 14 minutes).

  • Does Key West have rental cars?

    Yes. Those touching down at Key West can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Key West?

    Yes. Key West has hotels nearby for those requiring accommodations. 2 Br At Hyatt Windward Pointe is the closest property to Key West (0.0 km away from Key West).

See more FAQs

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Yes, we can. To see specific flights to Florida Keys with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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