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C$ 215+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
— EYW
15 May — 22 May1
1 adult
1 adult, Economy, 0 bags

Flights to Florida Keys in 2026

Enter your travel dates to find the best prices.

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 15 April 2026.

Sun 6/129:40 a.m.
YYZ
-
MIA
Nonstop3h 29m
Air Transat
Tue 15/122:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 13/4C$ 354
Mon 20/49:40 a.m.
YYZ
-
MIA
Nonstop3h 24m
Air Transat
Thu 23/42:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 10/4C$ 359
Fri 17/49:40 a.m.
YYZ
-
MIA
Nonstop3h 24m
Air Transat
Sun 19/42:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 14/4C$ 379
Mon 13/49:40 a.m.
YYZ
-
MIA
Nonstop3h 24m
Air Transat
Thu 16/42:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 10/4C$ 380
Sun 3/56:15 a.m.
YYZ
-
MIA
1 stop7h 57m
WestJet
Wed 6/53:35 p.m.
MIA
-
YYZ
1 stop5h 40m
WestJet
Deal found 10/4C$ 391
Fri 8/57:45 a.m.
YYZ
-
MIA
1 stop17h 02m
WestJet
Sat 16/56:00 a.m.
MIA
-
YYZ
1 stop6h 19m
WestJet
Deal found 14/4C$ 394
Mon 13/49:40 a.m.
YYZ
-
MIA
Nonstop3h 24m
Air Transat
Fri 17/42:10 p.m.
MIA
-
YYZ
Nonstop3h 20m
Air Transat
Deal found 10/4C$ 399
Fri 8/51:34 p.m.
YYZ
-
MIA
1 stop11h 13m
WestJet
Mon 11/56:00 a.m.
MIA
-
YYZ
1 stop17h 58m
WestJet
Deal found 10/4C$ 402
Tue 26/57:45 a.m.
YYZ
-
MIA
1 stop5h 11m
WestJet
Thu 28/54:05 p.m.
MIA
-
YYZ
1 stop5h 50m
WestJet
Deal found 14/4C$ 403
Sun 10/57:55 a.m.
YYZ
-
MIA
1 stop10h 25m
WestJet
Fri 15/56:00 a.m.
MIA
-
YYZ
1 stop6h 19m
WestJet
Deal found 10/4C$ 405
Fri 8/55:05 p.m.
YYZ
-
MIA
1 stop5h 47m
WestJet
Fri 15/57:05 a.m.
MIA
-
YYZ
1 stop5h 14m
WestJet
Deal found 10/4C$ 406
Wed 27/51:50 p.m.
YTZ
-
MIA
1 stop8h 22m
Multiple Airlines
Sun 31/59:30 p.m.
MIA
-
YTZ
1 stop15h 35m
Multiple Airlines
Deal found 13/4C$ 421

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 15 April 2026
Explore Florida Keys
Flights to Miami
Flights to Key West

Find flight deals to Florida Keys

Find the latest flights to Florida Keys in 2026, 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 15 April 2026.

Round-trip from

C$ 391

One-way from

C$ 215

Popular in

December

Cheapest in

May

Average price

C$ 501
WestJet
  • WestJet
  • 3/5-6/5
  • 2 total stops
  • 13h 37m total
  • Toronto to Miami
Search Deals
7/5
  • 7/5
  • 1 total stop
  • 13h 08m total
  • Toronto to Florida Keys
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 15 April 2026.
Use the filters below to find and compare flights to Florida Keys that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 5/8

7:55 a.m.-2:24 p.m.

1 stop6h 29m

Miami

Fri 7/8

6:00 p.m.-11:58 p.m.

1 stop5h 58m

C$ 443

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 13/5

2:30 p.m.-9:03 p.m.

1 stop6h 33m

Miami

Sat 16/5

7:30 a.m.-1:40 p.m.

1 stop6h 10m

C$ 443

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 27/5

1:34 p.m.-7:58 p.m.

1 stop6h 24m

Miami

Tue 2/6

6:00 a.m.-12:19 p.m.

1 stop6h 19m

C$ 443
Quickest round-trip

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Tue 12/5

7:45 a.m.-12:56 p.m.

1 stop5h 11m

Miami

Sat 16/5

7:30 a.m.-1:40 p.m.

1 stop6h 10m

C$ 443

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 10/10

6:15 a.m.-2:34 p.m.

1 stop8h 19m

Miami

Wed 14/10

7:30 a.m.-1:39 p.m.

1 stop6h 09m

C$ 443

TorontoMiami

YTZ - MIA

YTZMIA

Toronto Island

Sun 26/4

12:30 p.m.-10:17 p.m.

1 stop9h 47m

Miami

Sat 2/5

8:15 a.m.-3:52 p.m.

1 stop7h 37m

C$ 504

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 2/5

12:09 p.m.-6:53 p.m.

1 stop6h 44m

Miami

Fri 8/5

6:35 a.m.-1:40 p.m.

1 stop7h 05m

C$ 504

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Wed 29/4

2:34 p.m.-8:59 p.m.

1 stop6h 25m

Miami

Sat 9/5

7:05 a.m.-5:15 p.m.

1 stop10h 10m

C$ 504

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sun 7/6

6:00 a.m.-2:21 p.m.

1 stop8h 21m

Miami

Sat 13/6

7:30 a.m.-4:15 p.m.

1 stop8h 45m

C$ 507

TorontoMiami

YYZ - MIA

YYZMIA

Toronto Pearson Intl

Sat 2/5

2:34 p.m.-8:59 p.m.

1 stop6h 25m

Miami

Sun 10/5

6:35 a.m.-4:12 p.m.

1 stop9h 37m

C$ 522

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/4

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 0 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.

Weekly flight availability to Florida Keys

The most flights from Toronto to Florida Keys are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 American Airlines.

Air Canada
Air Canada
From C$ 118
Porter Airlines
Porter Airlines
From C$ 244
WestJet
WestJet
From C$ 374
American Airlines
American Airlines
From C$ 197

What are the cheapest airlines that fly to Florida Keys?

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

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 15 April 2026.
Get a feel of what it's like to fly with Porter Airlines,Air Transat, andWestJet 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
435 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
435 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Transat
7.7
Good
535 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
WestJet
7.2
Good
3,321 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
American Airlines
7.1
Good
11,581 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,928 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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 18 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. The Saint Martin Suite - Sunrise Suites 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.

Why should you use Cheapflights to find cheap flight tickets to Florida Keys?

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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