Cheap Flights to Florida Keys from CA $236

View CA $236 flight on Wed, Jan. 21, 2026Opens in a new window

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How much is the cheapest flight to Florida Keys?

Prices were available within the past 7 days and start at CA $236 for one-way flights and CA $399 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Nov. 5 - Fri, Nov. 21
YYZ
Toronto
MIA
Miami
CA $399 Roundtrip, found 2 days ago
CA $399
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov. 5 from Toronto to Miami, returning Fri, Nov. 21, priced at CA $399 found 2 days ago
Air Transat
Wed, Apr. 1 - Thu, Apr. 9
YYZ
Toronto
MIA
Miami
CA $402 Roundtrip, found 1 day ago
CA $402
Roundtrip
found 1 day ago
Select Air Transat flight, departing Wed, Apr. 1 from Toronto to Miami, returning Thu, Apr. 9, priced at CA $402 found 1 day ago
Air Canada
Sun, Nov. 30 - Thu, Dec. 4
YUL
Montreal
MIA
Miami
CA $429 Roundtrip, found 3 days ago
CA $429
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sun, Nov. 30 from Montreal to Miami, returning Thu, Dec. 4, priced at CA $429 found 3 days ago
United
Wed, Nov. 12 - Thu, Nov. 20
YUL
Montreal
MIA
Miami
CA $450 Roundtrip, found 3 days ago
CA $450
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov. 12 from Montreal to Miami, returning Thu, Nov. 20, priced at CA $450 found 3 days ago
Porter Airlines
Tue, Feb. 10 - Thu, Mar. 12
YUL
Montreal
MIA
Miami
CA $452 Roundtrip, found 3 days ago
CA $452
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Tue, Feb. 10 from Montreal to Miami, returning Thu, Mar. 12, priced at CA $452 found 3 days ago

Find the cheapest month to fly from Columbus (CMH) to Key West (EYW)

April is typically the cheapest month to fly

From CA $273 - CA $748 per traveller.

Graph displaying average flight prices per month

Expedia.ca gives you the best tools to secure great deals on flights to Florida Keys. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Florida Keys. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Florida Keys.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Florida Keys flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Florida Keys.

Looking to save even more? Get additional savings by bundling your Florida Keys flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Florida Keys trip!

Frequently asked questions

How do I find cheap flights to Florida Keys that have flexible change policies?
It's as easy as counting 1-2-3 with Expedia. Firstly, enter your preferred travel dates and click "Search." Next, check "No change fee" under the "Flexible change policies" heading on the left-hand side of your screen. Step 3. Score a cheap and flexible ticket to Florida Keys.
Which airlines fly to Florida Keys?
A good range of airlines fly to airports in or close to Florida Keys. Your escape is just clicks away with these leading carriers:

  • American Airlines - 7,065 flights to or near Florida Keys each month, including 6,618 flights to Miami Intl. Airport (MIA) and 447 to Key West Intl. Airport (EYW) per month.
  • Delta - 1,140 flights to or near Florida Keys each month, including 1,010 flights to Miami Intl. Airport (MIA) and 130 to Key West Intl. Airport (EYW) per month.
  • United Airlines - 785 flights to or near Florida Keys each month, including 672 flights to Miami Intl. Airport (MIA) and 112 to Key West Intl. Airport (EYW) per month.

How can I find cheap tickets to Florida Keys?
To score an amazing deal to Florida Keys, book ahead of time. Also think about using Expedia's handy "flexible dates" feature at the top of your search results. This will show you the cheapest prices for similar time frames. In the last seven days, CA $399 was the best price for a flight to Florida Keys.
How much is a flight to Florida Keys?
There were loads of inexpensive fares up for grabs in the last seven days, with the cost of a return flight to Florida Keys ranging between CA $399 and CA $452. Many lucky travellers scored one-way tickets from Toronto (YYZ) for just CA $236.
What are the most popular airports to fly into in Florida Keys?
When it comes to planning which airport in Florida Keys to touch down at, here are your options:

  • Miami Intl. Airport (MIA) - 9,583 flights per month.
  • Key West Intl. Airport (EYW) - 967 flights per month.

When is the cheapest time to fly to Florida Keys?
Take off to Florida Keys early in the week and you'll usually be rewarded more economical fares. Tuesday is typically the cheapest day to get on a plane, with Monday a close second. If you'd like to avoid the costliest flights, steer clear of Saturdays.
How much is a plane ticket to Florida Keys?
Plane fares varied from CA $399 to CA $452 in the last seven days. When you're ready to book, we'll be ready to help you find the best deal to Florida Keys.
What is the best time to go to Florida Keys?
Anytime's a great time to visit Key West, Florida Keys's most populated city, but February, March and April are when it's at its liveliest. Summer starts June 51 kg the USA and is a wonderful time to travel if you like sunshine and warm weather. Temperatures generally range from 28ºC to 29ºC during this season.
What months are the cheapest to book a flight to Florida Keys?
A cheap month to reserve a fabulous deal to Florida Keys is February, whereas prices are at a premium in December. Give this month a miss if you'd like to save money.
Flights to Florida Keys information
Destination airport
Miami Intl.
Destination airport IATA code
MIA
Destination city name
Miami
Roundtrip price
CA $399

Trending flights to Florida Keys

Prices were available within the past 7 days and start at CA $236 for one-way flights and CA $399 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Nov. 5 - Fri, Nov. 21
YYZ
Toronto
MIA
Miami
CA $399 Roundtrip, found 2 days ago
CA $399
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov. 5 from Toronto to Miami, returning Fri, Nov. 21, priced at CA $399 found 2 days ago
*Available to Expedia members.