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Key West

$235+ Cheap flights from Canada to Key West (EYW)

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EYW
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Canada to Key West

Keep the following information in mind while searching for Canada to Key West flight deals. Data was last updated September 17, 2025.

Round-trip from

$271
(Kiwi.com)

One-way from

$235
(Kiwi.com)

Popular in

September

Cheapest in

October

Average price

$1,061
From Canada to Key West
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One-way flight from Canada to Key West
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Highest demand for flights based on searches. 7% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Canada to Key West

Cheapest flights from Canada to Key West
Explore the most affordable flight options available from Canada to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:20 pmYYZ - EYW
1 stop19h 47mMultiple Airlines
Fri 11/78:55 amEYW - YYZ
1 stop11h 05mMultiple Airlines
Deal found 9/16$271
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:15 pmYYZ - EYW
1 stop15h 00mMultiple Airlines
Thu 11/68:55 amEYW - YYZ
1 stop15h 16mMultiple Airlines
Deal found 9/15$283
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:00 pmYYZ - EYW
1 stop12h 15mMultiple Airlines
Sat 12/207:47 amEYW - YYZ
1 stop13h 10mMultiple Airlines
Deal found 9/16$309
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:10 amYYZ - EYW
1 stop26h 05mMultiple Airlines
Sat 11/810:47 amEYW - YYZ
1 stop10h 10mMultiple Airlines
Deal found 9/16$325
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:55 amYYZ - EYW
1 stop28h 49mMultiple Airlines
Wed 12/312:25 pmEYW - YYZ
1 stop7h 47mMultiple Airlines
Deal found 9/16$363
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:15 pmYYZ - EYW
1 stop15h 00mMultiple Airlines
Sat 11/2210:47 amEYW - YYZ
1 stop10h 32mMultiple Airlines
Deal found 9/15$371
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:15 amYYZ - EYW
2 stops27h 53mMultiple Airlines
Tue 11/2510:59 amEYW - YYZ
1 stop10h 20mMultiple Airlines
Deal found 9/16$384
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:35 amYUL - EYW
2 stops23h 32mMultiple Airlines
Fri 11/78:55 amEYW - YUL
1 stop15h 35mMultiple Airlines
Deal found 9/15$435
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:00 amYVR - EYW
3 stops33h 55mMultiple Airlines
Mon 10/66:36 pmEYW - YVR
3 stops24h 02mMultiple Airlines
Deal found 9/14$525
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:29 amYUL - EYW
1 stop5h 42mAmerican Airlines
Fri 11/75:09 pmEYW - YUL
1 stop5h 50mAmerican Airlines
Deal found 9/15$612
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:07 pmYVR - EYW
2 stops19h 48mDelta
Mon 10/67:40 amEYW - YVR
2 stops19h 17mDelta
Deal found 9/14$640
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:29 amYUL - EYW
2 stops11h 53mAmerican Airlines
Tue 10/214:37 pmEYW - YUL
2 stops17h 13mAmerican Airlines
Deal found 9/16$656

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada to Key West 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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Canada to Key West that are best for you.

Fly from

Canada

Fly to

Key West

Route

Depart

Return

Price

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 10/31

2:20 pm-10:07 am

1 stop19h 47m

Key West

Fri 11/7

8:55 am-8:00 pm

1 stop11h 05m

$271

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 12/14

8:00 pm-8:15 am

1 stop12h 15m

Key West

Sat 12/20

7:47 am-8:57 pm

1 stop13h 10m

$309

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 11/1

7:10 am-9:15 am

1 stop26h 05m

Key West

Sat 11/8

10:47 am-8:57 pm

1 stop10h 10m

$325

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 12/6

10:55 am-3:44 pm

1 stop28h 49m

Key West

Wed 12/31

2:25 pm-10:12 pm

1 stop7h 47m

$363

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sun 11/2

4:35 pm-8:15 am

1 stop15h 40m

Key West

Fri 11/7

8:55 am-12:30 am

1 stop15h 35m

$390

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 10/31

10:35 am-10:07 am

2 stops23h 32m

Key West

Fri 11/7

8:55 am-12:30 am

1 stop15h 35m

$435

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 11/14

2:20 pm-10:07 am

1 stop19h 47m

Key West

Sun 11/16

2:25 pm-10:12 pm

1 stop7h 47m

$440

VancouverKey West

YVR - EYW

YVREYW

Vancouver Intl

Thu 10/2

7:00 am-7:55 pm

3 stops33h 55m

Key West

Mon 10/6

6:36 pm-3:38 pm

3 stops24h 02m

$525

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 1/18

2:10 pm-12:44 pm

1 stop22h 34m

Key West

Fri 1/30

7:00 am-8:33 pm

2 stops13h 33m

$534

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 1/19

5:00 pm-12:44 pm

1 stop19h 44m

Key West

Wed 1/28

1:30 pm-11:23 pm

1 stop9h 53m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 32 results
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Best time to book a flight from Canada to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West 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 Key West

What is the cheapest month to book a flight from Canada to Key West?

Currently, August is the cheapest month in which you can book a flight from Canada to Key West (average of $328). Flying from Canada to Key West in March is currently the most expensive (average of $491). 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.

What is the cheapest time of day to fly from CA to EYW?

Find hourly flight availability from Canada to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Canada to Key West, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

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

  • What airport do you fly into for flights to Key West from Canada?

    Located just 2.6 mi from the city center, Key West (EYW) is the airport most travelers will use when flying to Key West from Canada.

  • How long is the flight from Canada to Key West?

    There are many flights that can get you from Canada to Key West in 9h 47m. Fly via American Airlines, United Airlines, or Delta to get the fastest option. The distance from Canada to Key West is about 1511 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Canada to Key West?

    When deciding which route to take from Canada to Key West consider Toronto Pearson Intl - Key West, Montreal Pierre Elliott Trudeau Intl - Key West or Vancouver Intl - Key West as they are the most popular.

  • Can I find deals for flights from Canada to Key West that include hotel bookings?

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

  • How can I find direct flights from Canada to Key West?

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

  • Can I find deals for business class flights from Canada to Key West?

    Yes. Cheapflights offers flight deals from Canada to Key West 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 Key West?

    Currently, August is the cheapest month in which you can book a flight from Canada to Key West (average of $328). Flying from Canada to Key West in March is currently the most expensive (average of $491). 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

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Alternative routes for Canada to Key West

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