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Cheap flights from Canada to Key West from C$ 307

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EYW
27 Apr — 4 May1
1 adult

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 22 April 2025.

Round-trip from

C$ 602

Popular in

June

Cheapest in

May

Average price

C$ 928
United Airlines
  • United Airlines
  • 21/6-28/6
  • 4 total stops
  • 57h 50m total
  • Canada to Key West
High demand for flights, 4% potential price rise
Cheapest flight prices on average. 1% potential price decrease (C$ 19 potential savings vs. average RT price).
Average for round-trip flights in April 2025

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 22 April 2025.

Sun 10/88:00 p.m.YYZ - EYW
1 stop17h 07mMultiple Airlines
Fri 15/810:02 a.m.EYW - YYZ
1 stop12h 42mMultiple Airlines
Deal found 21/4C$ 380
Sat 21/69:15 a.m.YUL - EYW
2 stops32h 50mUnited Airlines
Sat 28/66:45 p.m.EYW - YUL
2 stops25h 00mUnited Airlines
Deal found 21/4C$ 602
Sun 10/86:10 a.m.YYZ - EYW
2 stops25h 50mUnited Airlines
Fri 15/86:45 p.m.EYW - YYZ
2 stops21h 59mUnited Airlines
Deal found 21/4C$ 619
Sat 21/69:15 a.m.YUL - EYW
2 stops22h 45mMultiple Airlines
Sat 28/62:45 p.m.EYW - YUL
1 stop24h 40mMultiple Airlines
Deal found 21/4C$ 656
Sat 24/55:29 p.m.YYZ - EYW
1 stop18h 03mAmerican Airlines
Tue 27/57:29 p.m.EYW - YYZ
1 stop16h 30mAmerican Airlines
Deal found 20/4C$ 677
Sat 24/512:15 p.m.YYZ - EYW
2 stops7h 52mDelta
Tue 27/56:25 p.m.EYW - YYZ
1 stop5h 31mDelta
Deal found 20/4C$ 722
Thu 15/511:30 a.m.YYZ - EYW
1 stop8h 37mWestJet
Mon 19/511:48 a.m.EYW - YYZ
1 stop22h 32mWestJet
Deal found 21/4C$ 818
Mon 19/512:44 p.m.YUL - EYW
1 stop7h 23mWestJet
Mon 26/57:00 a.m.EYW - YUL
1 stop10h 40mWestJet
Deal found 21/4C$ 970

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 629,999 searches. Data last updated 22 April 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

Sun 10/8

8:00 p.m.-1:07 p.m.

1 stop17h 07m

Key West

Fri 15/8

10:02 a.m.-10:44 p.m.

1 stop12h 42m

C$ 380

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sat 21/6

9:15 a.m.-6:05 p.m.

2 stops32h 50m

Key West

Sat 28/6

6:45 p.m.-7:45 p.m.

2 stops25h 00m

C$ 602

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 10/8

6:10 a.m.-8:00 a.m.

2 stops25h 50m

Key West

Fri 15/8

6:45 p.m.-4:44 p.m.

2 stops21h 59m

C$ 619

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sat 21/6

9:15 a.m.-8:00 a.m.

2 stops22h 45m

Key West

Sat 28/6

2:45 p.m.-3:25 p.m.

1 stop24h 40m

C$ 656

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 24/5

5:29 p.m.-11:32 a.m.

1 stop18h 03m

Key West

Tue 27/5

7:29 p.m.-11:59 a.m.

1 stop16h 30m

C$ 677

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 24/5

12:15 p.m.-8:07 p.m.

2 stops7h 52m

Key West

Tue 27/5

6:25 p.m.-11:56 p.m.

1 stop5h 31m

C$ 722

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 15/5

11:30 a.m.-8:07 p.m.

1 stop8h 37m

Key West

Mon 19/5

11:48 a.m.-10:20 a.m.

1 stop22h 32m

C$ 818

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Mon 19/5

12:44 p.m.-8:07 p.m.

1 stop7h 23m

Key West

Mon 26/5

7:00 a.m.-5:40 p.m.

1 stop10h 40m

C$ 970

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 8/8

7:15 a.m.-1:07 p.m.

1 stop5h 52m

C$ 307

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 8/8

6:00 a.m.-5:15 p.m.

2 stops11h 15m

C$ 446

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/4

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 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 22 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to Key West as you normally would.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 38.0 - 170.0 mm per month. September is typically the wettest month, when rainfall can reach 170.0 mm. February is typically the driest time to visit Key West when rainfall is around 38.0 mm.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June 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 21.0 C).

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated 22 April 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Canada to Key West. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
8.0
Very good

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

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 4.2 km from the city centre, Key West (EYW) is the airport most travelers will use when flying to Key West from Canada.

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

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 4 airlines flying from Canada to Key West

Discover the top 4 airlines that operate flights from Canada to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 22 April 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 411AverageC$ 736FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 522AverageC$ 912FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 677AverageC$ 814FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 700AverageC$ 974FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Canada to Key West?

Cheapflights helps you search for flights from Canada to Key West via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Canada to Key West?

Cheapflights helps you find that perfect flight to Key West from Canada by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Canada to Key West with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Canada to Key West, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Canada to Key West become cheaper?

Of course! You can now track prices for flights from Canada to Key West and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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