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Cheap flights from Canada to Florida Keys from C$ 225

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EYW
10 Sep — 17 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Florida Keys

Enter your travel dates to find the best prices.

Cheapest flights from Canada to Florida Keys
Explore the most affordable flight options available from Canada to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2026.

Mon 24/85:30 p.m. -
Nonstop3h 18m
Thu 27/89:45 p.m. -
Nonstop3h 14m
Deal found 7/8C$ 330
Tue 15/98:55 a.m. -
Nonstop3h 19m
Tue 22/91:10 p.m. -
Nonstop3h 09m
Deal found 10/8C$ 333
Sun 11/109:40 a.m. -
Nonstop3h 29m
Fri 16/102:10 p.m. -
Nonstop3h 20m
Deal found 6/8C$ 335
Tue 1/98:55 a.m. -
Nonstop3h 18m
Tue 15/91:10 p.m. -
Nonstop3h 09m
Deal found 10/8C$ 340
Thu 10/96:30 p.m. -
Nonstop3h 47m
Tue 15/97:55 a.m. -
Nonstop3h 33m
Deal found 7/8C$ 354
Sun 25/108:55 p.m. -
Nonstop3h 29m
Sat 31/108:55 p.m. -
Nonstop3h 24m
Deal found 10/8C$ 361
Sun 6/910:45 a.m. -
1 stop6h 16m
Fri 11/97:55 a.m. -
1 stop7h 55m
Deal found 10/8C$ 367
Sun 23/86:30 p.m. -
Nonstop3h 41m
Fri 28/87:55 a.m. -
Nonstop3h 35m
Deal found 6/8C$ 368
Fri 21/86:35 p.m. -
Nonstop3h 41m
Wed 26/88:15 a.m. -
Nonstop3h 28m
Deal found 7/8C$ 370
Mon 24/86:30 p.m. -
Nonstop3h 41m
Wed 2/98:15 a.m. -
Nonstop3h 28m
Deal found 10/8C$ 371
Mon 24/86:30 p.m. -
Nonstop3h 41m
Mon 31/87:55 a.m. -
Nonstop3h 35m
Deal found 10/8C$ 372
Sun 6/96:30 p.m. -
Nonstop3h 41m
Tue 15/97:55 a.m. -
Nonstop3h 33m
Deal found 10/8C$ 378

Find flight deals from Canada to Florida Keys

Keep the following information in mind while searching for Canada to Florida Keys flight deals. Data was last updated 11 August 2026.

Round-trip from

C$ 330

One-way from

C$ 225

Popular in

August

Cheapest in

June

Average price

C$ 601
Air Canada
  • Air Canada
  • 24/8-27/8
  • Nonstop
  • 6h 32m total
  • Canada to Florida Keys
Search Deals
Delta
  • Delta
  • 9/9
  • 2 total stops
  • 11h 38m total
  • Canada to Florida Keys
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada to Florida Keys that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 August 2026.
Use the filters below to find and compare flights from Canada to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealMiami

YUL Montreal Pierre Elliott Trudeau Intl - MIA Miami

YULMIA

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

9:30 a.m.-5:25 p.m.

1 stop7h 55m

Miami

Tue 29/9

9:00 a.m.-6:53 p.m.

1 stop9h 53m

C$ 435

MontrealMiami

YUL Montreal Pierre Elliott Trudeau Intl - MIA Miami

YULMIA

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

7:00 a.m.-2:54 p.m.

1 stop7h 54m

Miami

Wed 30/9

2:15 p.m.-11:50 p.m.

1 stop9h 35m

C$ 436

MontrealMiami

YUL Montreal Pierre Elliott Trudeau Intl - MIA Miami

YULMIA

Montreal Pierre Elliott Trudeau Intl

Mon 24/8

7:00 a.m.-4:57 p.m.

1 stop9h 57m

Miami

Wed 26/8

8:25 a.m.-5:46 p.m.

1 stop9h 21m

C$ 463

MontrealMiami

YUL Montreal Pierre Elliott Trudeau Intl - MIA Miami

YULMIA

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

6:35 p.m.-12:59 a.m.

1 stop6h 24m

Miami

Wed 18/11

8:25 a.m.-6:54 p.m.

1 stop10h 29m

C$ 463

TorontoMiami

YYZ Toronto Pearson Intl - MIA Miami

YYZMIA

Toronto Pearson Intl

Thu 3/12

7:50 a.m.-2:30 p.m.

1 stop6h 40m

Miami

Fri 11/12

8:00 a.m.-5:20 p.m.

1 stop9h 20m

C$ 466

HalifaxMiami

YHZ Halifax Intl - MIA Miami

YHZMIA

Halifax Intl

Sat 19/9

3:25 p.m.-9:27 p.m.

1 stop7h 02m

Miami

Wed 23/9

1:12 p.m.-9:10 p.m.

1 stop6h 58m

C$ 473

HalifaxMiami

YHZ Halifax Intl - MIA Miami

YHZMIA

Halifax Intl

Fri 2/10

2:17 p.m.-11:14 p.m.

1 stop9h 57m

Miami

Sat 10/10

8:10 a.m.-9:10 p.m.

2 stops12h 00m

C$ 488

MontrealMiami

YUL Montreal Pierre Elliott Trudeau Intl - MIA Miami

YULMIA

Montreal Pierre Elliott Trudeau Intl

Sun 24/1

12:45 p.m.-8:54 p.m.

1 stop8h 09m

Miami

Thu 4/2

8:05 a.m.-5:03 p.m.

1 stop8h 58m

C$ 501

HalifaxMiami

YHZ Halifax Intl - MIA Miami

YHZMIA

Halifax Intl

Wed 7/10

3:30 p.m.-9:12 p.m.

1 stop6h 42m

Miami

Wed 14/10

1:19 p.m.-9:10 p.m.

1 stop6h 51m

C$ 505

TorontoMiami

YYZ Toronto Pearson Intl - MIA Miami

YYZMIA

Toronto Pearson Intl

Sat 5/9

6:10 a.m.-10:34 p.m.

1 stop16h 24m

Miami

Tue 8/9

3:57 p.m.-11:59 p.m.

1 stop8h 02m

C$ 513

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Canada to Florida Keys

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

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

Currently, September is the cheapest month in which you can book a flight from Canada to Florida Keys (average of C$ 552). Flying from Canada to Florida Keys in December is currently the most expensive (average of C$ 661). 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.

How far ahead should I book a flight from Canada to Florida Keys?

To ensure you get the cheapest price possible for a flight from Canada to Florida Keys, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 11 August 2026.
Check out reviews from past customers who have flown with Porter Airlines,United Airlines, andWestJet from Canada to Florida Keys to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
454 reviews
Check prices

Entertainment

6.9

Overall

8.0

Crew

8.6

Food

7.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Porter Airlines
8.0
Very good
454 reviews
Porter Airlines
8.0
Very good
454 reviews
Check prices

Entertainment

6.9

Overall

8.0

Crew

8.6

Food

7.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
United Airlines
7.4
Good
10,101 reviews
Porter Airlines
8.0
Very good
454 reviews
Check prices

Entertainment

6.9

Overall

8.0

Crew

8.6

Food

7.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
WestJet
7.2
Good
3,430 reviews
Porter Airlines
8.0
Very good
454 reviews
Check prices

Entertainment

6.9

Overall

8.0

Crew

8.6

Food

7.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
American Airlines
7.1
Good
11,899 reviews
Porter Airlines
8.0
Very good
454 reviews
Check prices

Entertainment

6.9

Overall

8.0

Crew

8.6

Food

7.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Air Canada
7.1
Good
11,460 reviews
Porter Airlines
8.0
Very good
454 reviews
Check prices

Entertainment

6.9

Overall

8.0

Crew

8.6

Food

7.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Related info for your journey

Find useful and relevant information for your journey from Canada to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Canada to Florida Keys?

    For as low as C$ 587, Delta can have you in Florida Keys from Canada in 6h 05m. There are 2208 km between Canada and Florida Keys. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Canada to Florida Keys one-way?

    For one-way options, check prices for Flair Airlines. According to our data, you can fly for as low as C$ 123. Users have also found prices from C$ 166 and C$ 195 on Porter Airlines and Air Canada, respectively.

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

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

  • How can I find direct flights from Canada to Florida Keys?

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

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

    Yes. Cheapflights offers flight deals from Canada to Florida Keys 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 Canada to Florida Keys?

    Currently, September is the cheapest month in which you can book a flight from Canada to Florida Keys (average of C$ 552). Flying from Canada to Florida Keys in December is currently the most expensive (average of C$ 661). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Canada to Florida Keys

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

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How does Cheapflights help users find flights from Canada to Florida Keys?

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

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

Need flexible booking options for your flight to Florida Keys from Canada? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Florida Keys from Canada today and book when prices fit your budget.

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