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Cheap flights from Canada to Key West from C$ 322

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — EYW
24 Jul — 31 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Key West

Enter your travel dates to find the best prices.

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 24 June 2026.

Thu 6/86:30 a.m.
YYZ
-
EYW
2 stops12h 43m
Multiple Airlines
Mon 10/83:27 p.m.
EYW
-
YYZ
1 stop25h 18m
Multiple Airlines
Deal found 23/6C$ 702
Sun 16/89:30 a.m.
YYZ
-
EYW
2 stops9h 43m
Multiple Airlines
Sun 23/812:05 p.m.
EYW
-
YYZ
1 stop11h 30m
Multiple Airlines
Deal found 20/6C$ 718
Tue 1/127:45 a.m.
YYZ
-
EYW
1 stop5h 23m
Delta
Tue 8/126:00 p.m.
EYW
-
YYZ
2 stops17h 01m
Delta
Deal found 20/6C$ 820
Sat 21/119:45 a.m.
YYZ
-
EYW
2 stops9h 58m
Delta
Wed 25/116:00 p.m.
EYW
-
YYZ
2 stops17h 01m
Delta
Deal found 19/6C$ 895
Tue 21/77:00 a.m.
YYZ
-
EYW
1 stop8h 19m
United Airlines
Wed 22/74:00 p.m.
EYW
-
YYZ
1 stop7h 59m
United Airlines
Deal found 19/6C$ 902
Sat 15/86:15 a.m.
YYZ
-
EYW
2 stops6h 54m
American Airlines
Sat 22/81:50 p.m.
EYW
-
YYZ
2 stops9h 56m
American Airlines
Deal found 20/6C$ 904
Sat 21/117:42 a.m.
YYZ
-
EYW
1 stop6h 17m
United Airlines
Wed 25/112:55 p.m.
EYW
-
YYZ
1 stop6h 29m
United Airlines
Deal found 19/6C$ 905
Tue 21/77:45 a.m.
YYZ
-
EYW
1 stop9h 38m
Delta
Wed 22/76:18 p.m.
EYW
-
YYZ
1 stop5h 40m
Delta
Deal found 22/6C$ 912
Sat 15/86:00 a.m.
YYZ
-
EYW
2 stops13h 57m
Delta
Mon 24/86:15 p.m.
EYW
-
YYZ
1 stop5h 42m
Delta
Deal found 20/6C$ 917
Thu 6/88:00 a.m.
YYZ
-
EYW
2 stops8h 18m
American Airlines
Mon 10/811:28 a.m.
EYW
-
YYZ
2 stops11h 07m
American Airlines
Deal found 23/6C$ 922
Fri 17/77:45 a.m.
YYZ
-
EYW
1 stop9h 38m
Delta
Mon 20/76:18 p.m.
EYW
-
YYZ
1 stop5h 40m
Delta
Deal found 23/6C$ 924
Mon 26/107:00 a.m.
YUL
-
EYW
1 stop10h 11m
Delta
Tue 27/106:00 p.m.
EYW
-
YUL
1 stop5h 51m
Delta
Deal found 23/6C$ 934

Find 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 24 June 2026.

Round-trip from

C$ 702

One-way from

C$ 322
6/8-10/8
  • 6/8-10/8
  • 3 total stops
  • 38h 01m total
  • Canada to Key West
Search Deals
15/7
  • 15/7
  • 2 total stops
  • 43h 56m total
  • Canada to Key West
Search Deals

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 24 June 2026.
Use the filters below to find and compare flights from Canada to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 6/8

6:30 a.m.-7:13 p.m.

2 stops12h 43m

Key West

Mon 10/8

3:27 p.m.-4:45 p.m.

1 stop25h 18m

C$ 702

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 1/12

7:45 a.m.-1:08 p.m.

1 stop5h 23m

Key West

Tue 8/12

6:00 p.m.-11:01 a.m.

2 stops17h 01m

C$ 820

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 17/8

6:15 a.m.-4:18 p.m.

1 stop10h 03m

Key West

Sun 23/8

2:31 p.m.-9:38 p.m.

1 stop7h 07m

C$ 904

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 21/7

7:45 a.m.-5:23 p.m.

1 stop9h 38m

Key West

Wed 22/7

6:18 p.m.-11:58 p.m.

1 stop5h 40m

C$ 904

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 21/11

7:42 a.m.-1:59 p.m.

1 stop6h 17m

Key West

Wed 25/11

2:55 p.m.-9:24 p.m.

1 stop6h 29m

C$ 905

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 15/8

6:00 a.m.-7:57 p.m.

2 stops13h 57m

Key West

Mon 24/8

6:15 p.m.-11:57 p.m.

1 stop5h 42m

C$ 917

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 17/7

7:45 a.m.-5:23 p.m.

1 stop9h 38m

Key West

Mon 20/7

6:18 p.m.-11:58 p.m.

1 stop5h 40m

C$ 924

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

7:00 a.m.-5:11 p.m.

1 stop10h 11m

Key West

Tue 27/10

6:00 p.m.-11:51 p.m.

1 stop5h 51m

C$ 934

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

6:10 a.m.-3:19 p.m.

1 stop9h 09m

Key West

Tue 28/7

2:26 p.m.-10:06 p.m.

1 stop7h 40m

C$ 935

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

7:14 a.m.-7:39 p.m.

1 stop12h 25m

Key West

Thu 27/8

4:50 p.m.-10:53 p.m.

1 stop6h 03m

C$ 935

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/6

Showing 1-10 of 37 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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 24 June 2026.
See what other customers who have flown with WestJet from Canada to Key West have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,384 reviews
Check prices

Food

6.2

Comfort

7.0

Crew

7.9

Entertainment

6.1

Boarding

7.4

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..
WestJet
7.2
Good
3,384 reviews
WestJet
7.2
Good
3,384 reviews
Check prices

Food

6.2

Comfort

7.0

Crew

7.9

Entertainment

6.1

Boarding

7.4

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..

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.

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

    There are many flights that can get you from Canada to Key West in 5h 23m. Fly via Delta, American Airlines, or United Airlines to get the fastest option. The distance from Canada to Key West is about 2134 km. This flight may include one or multiple stops.

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

    While some choose either Toronto Pearson Intl - Key West or Montreal Pierre Elliott Trudeau Intl - Key West, Toronto Island - Key West is the most popular route 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

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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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Top airline flying from Canada to Key West

Discover the top airline 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 24 June 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 715AverageC$ 1,091FlexibilityNo cancel feeOn-time60%
Search WestJet 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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