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Cheap flights from Toronto to Key West from C$ 333

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — EYW
3 Aug — 10 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to Key West

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Key West
Explore the most affordable flight options available from Toronto to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2026.

Mon 30/116:30 a.m.
YYZ
-
EYW
1 stop27h 49m
Multiple Airlines
Fri 11/1212:59 p.m.
EYW
-
YYZ
1 stop8h 26m
Multiple Airlines
Deal found 2/7C$ 650
Thu 23/76:30 a.m.
YYZ
-
EYW
2 stops33h 21m
Multiple Airlines
Sun 26/712:05 p.m.
EYW
-
YYZ
1 stop11h 30m
Multiple Airlines
Deal found 3/7C$ 664
Sun 16/86:30 a.m.
YYZ
-
EYW
2 stops30h 01m
Multiple Airlines
Sun 23/87:53 p.m.
EYW
-
YYZ
1 stop19h 02m
Multiple Airlines
Deal found 2/7C$ 671
Wed 2/126:00 a.m.
YYZ
-
EYW
1 stop10h 57m
American Airlines
Wed 9/128:00 a.m.
EYW
-
YYZ
2 stops8h 35m
American Airlines
Deal found 2/7C$ 685
Sun 29/112:25 p.m.
YYZ
-
EYW
1 stop23h 51m
Multiple Airlines
Fri 11/1212:59 p.m.
EYW
-
YYZ
1 stop8h 26m
Multiple Airlines
Deal found 2/7C$ 688
Fri 4/125:16 p.m.
YYZ
-
EYW
1 stop17h 22m
American Airlines
Sat 5/1212:50 p.m.
EYW
-
YYZ
1 stop5h 38m
American Airlines
Deal found 2/7C$ 698
Tue 1/1212:14 p.m.
YYZ
-
EYW
1 stop7h 29m
Delta
Sun 6/127:00 a.m.
EYW
-
YYZ
1 stop9h 51m
Delta
Deal found 2/7C$ 705
Thu 3/126:00 a.m.
YYZ
-
EYW
1 stop10h 57m
American Airlines
Mon 7/124:10 p.m.
EYW
-
YYZ
1 stop7h 48m
American Airlines
Deal found 2/7C$ 726
Mon 30/117:45 a.m.
YYZ
-
EYW
1 stop9h 26m
Delta
Sat 5/126:00 p.m.
EYW
-
YYZ
2 stops19h 09m
Delta
Deal found 2/7C$ 745
Thu 3/127:00 a.m.
YYZ
-
EYW
2 stops14h 45m
American Airlines
Sun 6/1212:00 p.m.
EYW
-
YYZ
1 stop11h 58m
American Airlines
Deal found 2/7C$ 748
Wed 9/97:15 a.m.
YTZ
-
EYW
2 stops30h 14m
United Airlines
Fri 11/92:20 p.m.
EYW
-
YTZ
2 stops26h 24m
United Airlines
Deal found 2/7C$ 1,338
Thu 13/83:15 p.m.
YTZ
-
EYW
2 stops22h 14m
United Airlines
Thu 20/82:15 p.m.
EYW
-
YTZ
2 stops28h 31m
United Airlines
Deal found 29/6C$ 1,603

Find flight deals from Toronto to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 July 2026.

Round-trip from

C$ 650

One-way from

C$ 333
30/11-11/12
  • 30/11-11/12
  • 2 total stops
  • 36h 15m total
  • Toronto to Key West
Search Deals
6/11
  • 6/11
  • 1 total stop
  • 17h 34m total
  • Toronto to Key West
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto 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 4 July 2026.
Use the filters below to find and compare flights from Toronto 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

Tue 1/12

7:59 a.m.-7:43 p.m.

2 stops11h 44m

Key West

Fri 11/12

6:00 p.m.-1:09 p.m.

2 stops19h 09m

C$ 812

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 4/12

6:15 a.m.-7:43 p.m.

2 stops13h 28m

Key West

Mon 7/12

7:00 a.m.-4:51 p.m.

1 stop9h 51m

C$ 847

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 29/11

6:00 a.m.-7:43 p.m.

2 stops13h 43m

Key West

Tue 8/12

2:35 p.m.-9:58 p.m.

1 stop7h 23m

C$ 856

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 23/7

9:50 a.m.-2:37 p.m.

1 stop28h 47m

Key West

Sun 26/7

12:05 p.m.-11:35 p.m.

1 stop11h 30m

C$ 868
Quickest round-trip

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 19/10

11:38 a.m.-5:16 p.m.

1 stop5h 38m

Key West

Tue 20/10

6:11 p.m.-11:59 p.m.

1 stop5h 48m

C$ 912

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 22/8

6:15 a.m.-12:55 p.m.

1 stop6h 40m

Key West

Sat 29/8

10:15 a.m.-11:23 p.m.

1 stop13h 08m

C$ 914

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 16/7

7:30 a.m.-1:30 p.m.

1 stop6h 00m

Key West

Sat 18/7

2:26 p.m.-10:23 p.m.

1 stop7h 57m

C$ 958

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 16/7

7:27 a.m.-7:06 p.m.

2 stops11h 39m

Key West

Sat 18/7

11:31 a.m.-11:22 p.m.

1 stop11h 51m

C$ 1,007

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 1/12

9:00 p.m.-1:02 p.m.

2 stops16h 02m

Key West

Tue 8/12

2:30 p.m.-7:33 a.m.

2 stops17h 03m

C$ 1,014

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

Wed 9/9

7:15 a.m.-1:29 p.m.

2 stops30h 14m

Key West

Fri 11/9

2:20 p.m.-4:44 p.m.

2 stops26h 24m

C$ 1,338

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/6

Showing 1-10 of 30 resultsSorted by cheapest first
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Best time to book a flight from Toronto to Key West

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

What’s the top layover airport for flights from Toronto to Key West?

Share of one-stop round-trip flights from Toronto to Key West chosen by Cheapflights users in the past 12 months, using the same layover each way.

Atlanta (ATL) – chosen by Cheapflights users on 70% of one-stop itineraries from Toronto to Key West on Cheapflights.

What’s the cheapest layover airport for flights from Toronto to Key West?

Average round-trip fare for 1-stop flights from Toronto to Key West, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of C$ 822.

What’s the fastest layover option from Toronto to Key West?

Shortest average travel time for 1-stop one-way flights from Toronto to Key West, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 5h 28m.

Which airport typically offers the quickest layover for flights from Toronto to Key West?

Average layover duration for 1-stop one-way flights from Toronto to Key West, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Philadelphia (PHL) offer the fastest connection on this route, with an average layover time of 1h 00m.

Related info for your journey

Find useful and relevant information for your journey from Toronto 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 Toronto?

    If you book a flight to Key West from Toronto, you will be flying to Key West, which is the city’s only airport. Key West (EYW) is located 4.2 km from the centre of Key West. There are 0 flights from Toronto to Key West per day from 1 airline.

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

    A quick flight from Toronto to Key West can take about 11h 44m. Delta provides one of the quickest options available for as low as C$ 812. Toronto and Key West are separated by a distance of 2134 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Toronto to Key West round-trip?

    Flying on WestJet is currently your cheapest option to Key West, with prices starting at C$ 774.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Toronto 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Toronto 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 Toronto to Key West

Discover the top airline that operate flights from Toronto 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 4 July 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 774AverageC$ 1,000FlexibilityNo 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 Toronto to Key West?

Cheapflights makes it easy to find Toronto to Key West flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Toronto to Key West for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Toronto 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 Toronto 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 Toronto to Key West become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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