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C$ 205+ 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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
— EYW
23 Jun — 30 Jun1
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 18 June 2025.

Round-trip from

C$ 303

One-way from

C$ 205

Popular in

December

Cheapest in

January

Average price

C$ 442
Air Canada
  • Air Canada
  • 8/7-23/7
  • Nonstop
  • 6h 34m total
  • Toronto to Miami
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Air Canada
  • Air Canada
  • 28/7
  • 1 total stop
  • 6h 11m 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. 2% potential price decrease (C$ 13 potential savings vs. average RT price).
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Average for round-trip flights in June 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 18 June 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 18 June 2025.

Tue 8/77:45 a.m.YYZ - MIA
Nonstop3h 15mAir Canada
Wed 23/79:40 p.m.MIA - YYZ
Nonstop3h 19mAir Canada
Deal found 17/6C$ 303
Thu 10/75:55 p.m.YYZ - MIA
Nonstop3h 20mAmerican Airlines
Mon 14/78:39 p.m.MIA - YYZ
Nonstop3h 20mAmerican Airlines
Deal found 16/6C$ 324
Mon 25/83:25 p.m.YTZ - MIA
1 stop7h 51mAir Canada
Thu 4/92:20 p.m.MIA - YTZ
1 stop7h 14mAir Canada
Deal found 17/6C$ 354
Tue 15/77:00 a.m.YYZ - MIA
1 stop8h 10mUnited Airlines
Tue 29/712:20 p.m.MIA - YYZ
1 stop8h 24mUnited Airlines
Deal found 17/6C$ 360
Sat 30/87:55 a.m.YYZ - MIA
1 stop12h 49mMultiple Airlines
Fri 5/97:01 p.m.MIA - YYZ
1 stop17h 29mMultiple Airlines
Deal found 17/6C$ 396
Wed 25/66:15 a.m.YYZ - MIA
1 stop6h 53mDelta
Tue 1/76:00 a.m.MIA - YYZ
1 stop6h 13mDelta
Deal found 15/6C$ 401
Wed 16/77:30 p.m.YTZ - MIA
1 stop13h 45mMultiple Airlines
Wed 23/75:16 p.m.MIA - YTZ
1 stop18h 24mMultiple Airlines
Deal found 17/6C$ 426
Tue 1/72:00 p.m.YYZ - MIA
2 stops16h 26mWestJet
Tue 8/75:30 a.m.MIA - YYZ
2 stops15h 39mWestJet
Deal found 17/6C$ 484
Sun 13/79:30 a.m.YTZ - MIA
2 stops14h 23mPorter Airlines
Tue 22/77:23 p.m.MIA - YTZ
3 stops20h 29mPorter Airlines
Deal found 17/6C$ 514
Thu 31/77:00 a.m.YYZ - EYW
3 stops33h 36mMultiple Airlines
Thu 7/83:01 p.m.EYW - YYZ
2 stops30h 07mMultiple Airlines
Deal found 16/6C$ 578
Sat 9/86:00 a.m.YKF - MIA
3 stops23h 38mMultiple Airlines
Mon 18/88:15 p.m.MIA - YKF
2 stops22h 41mMultiple Airlines
Deal found 16/6C$ 601
Sun 3/86:00 a.m.YHM - MIA
3 stops35h 13mMultiple Airlines
Fri 8/87:00 a.m.MIA - YHM
2 stops17h 41mMultiple Airlines
Deal found 17/6C$ 736

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 18 June 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

Tue 8/7

7:45 a.m.-11:00 a.m.

Nonstop3h 15m

Miami

Wed 23/7

9:40 p.m.-12:59 a.m.

Nonstop3h 19m

C$ 303

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Thu 10/7

5:55 p.m.-9:15 p.m.

Nonstop3h 20m

Miami

Mon 14/7

8:39 p.m.-11:59 p.m.

Nonstop3h 20m

C$ 324

TorontoMiami

YTZ - MIA

YTZMIA

Toronto Island

Mon 25/8

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

1 stop7h 51m

Miami

Thu 4/9

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

1 stop7h 14m

C$ 354

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 15/7

7:00 a.m.-3:10 p.m.

1 stop8h 10m

Miami

Tue 29/7

12:20 p.m.-8:44 p.m.

1 stop8h 24m

C$ 360

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Fri 18/7

3:55 p.m.-11:32 p.m.

1 stop7h 37m

Miami

Mon 21/7

5:30 a.m.-10:19 a.m.

1 stop4h 49m

C$ 367

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 30/8

7:55 a.m.-8:44 p.m.

1 stop12h 49m

Miami

Fri 5/9

7:01 p.m.-12:30 p.m.

1 stop17h 29m

C$ 396

TorontoMiami

YTZ - MIA

YTZMIA

Toronto Island

Mon 14/7

2:45 p.m.-9:15 a.m.

2 stops18h 30m

Miami

Sat 19/7

5:51 p.m.-10:35 a.m.

1 stop16h 44m

C$ 422

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 1/7

2:00 p.m.-6:26 a.m.

2 stops16h 26m

Miami

Tue 8/7

6:55 a.m.-6:14 a.m.

2 stops23h 19m

C$ 484

TorontoMiami

YTZ - MIA

YTZMIA

Toronto Island

Sun 13/7

9:30 a.m.-11:53 p.m.

2 stops14h 23m

Miami

Tue 22/7

7:23 p.m.-3:52 p.m.

3 stops20h 29m

C$ 514

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 31/7

7:00 a.m.-4:36 p.m.

3 stops33h 36m

Key West

Thu 7/8

3:01 p.m.-9:08 p.m.

2 stops30h 07m

C$ 578

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/6

Showing 1-10 of 36 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 9 hours 54 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$ 277
Porter Airlines
Porter Airlines
From C$ 165
American Airlines
American Airlines
From C$ 154

What are the cheapest airlines that fly to Florida Keys?

The cheapest airlines flying from Toronto to Florida Keys are Flair Airlines, American Airlines and Porter 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 18 June 2025.
Read through reviews of airlines servicing Florida Keys, such as Porter Airlines, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
289 reviews
Check prices

Food

7.6

Crew

8.7

Entertainment

7.0

Comfort

8.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Porter Airlines
8.0
Very good
289 reviews
Porter Airlines
8.0
Very good
289 reviews
Check prices

Food

7.6

Crew

8.7

Entertainment

7.0

Comfort

8.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Delta
8.0
Very good
7,964 reviews
Porter Airlines
8.0
Very good
289 reviews
Check prices

Food

7.6

Crew

8.7

Entertainment

7.0

Comfort

8.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
United Airlines
7.4
Good
8,810 reviews
Porter Airlines
8.0
Very good
289 reviews
Check prices

Food

7.6

Crew

8.7

Entertainment

7.0

Comfort

8.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
289 reviews
Check prices

Food

7.6

Crew

8.7

Entertainment

7.0

Comfort

8.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
WestJet
7.2
Good
2,876 reviews
Porter Airlines
8.0
Very good
289 reviews
Check prices

Food

7.6

Crew

8.7

Entertainment

7.0

Comfort

8.1

Boarding

8.2

Overall

8.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

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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Cheapflights makes it easy to find Florida Keys flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Florida Keys.

Can Cheapflights find flights to Florida Keys with no change fees?

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.

Can Cheapflights notify me if prices for flights to Florida Keys become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Florida Keys today and book when you’re ready!

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