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Cheap flights from Toronto to Key West from C$ 281

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — EYW
11 Jun — 18 Jun1
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 12 May 2026.

Wed 8/77:45 a.m.
YYZ
-
EYW
1 stop27h 40m
Multiple Airlines
Mon 13/712:07 p.m.
EYW
-
YYZ
1 stop7h 58m
Multiple Airlines
Deal found 10/5C$ 633
Fri 5/611:15 p.m.
YYZ
-
EYW
2 stops36h 10m
Multiple Airlines
Fri 12/612:07 p.m.
EYW
-
YYZ
1 stop7h 58m
Multiple Airlines
Deal found 10/5C$ 690
Mon 15/68:10 a.m.
YYZ
-
EYW
1 stop28h 24m
Multiple Airlines
Fri 19/612:07 p.m.
EYW
-
YYZ
1 stop7h 58m
Multiple Airlines
Deal found 12/5C$ 719
Mon 15/68:10 a.m.
YYZ
-
EYW
1 stop28h 24m
Multiple Airlines
Sun 21/69:16 p.m.
EYW
-
YYZ
2 stops24h 39m
Multiple Airlines
Deal found 12/5C$ 758
Thu 30/79:30 a.m.
YYZ
-
EYW
2 stops24h 11m
Multiple Airlines
Sun 2/812:05 p.m.
EYW
-
YYZ
1 stop11h 30m
Multiple Airlines
Deal found 12/5C$ 760
Thu 18/69:50 a.m.
YYZ
-
EYW
1 stop25h 37m
Multiple Airlines
Sun 21/612:05 p.m.
EYW
-
YYZ
1 stop11h 30m
Multiple Airlines
Deal found 11/5C$ 800
Thu 25/69:50 a.m.
YYZ
-
EYW
1 stop25h 37m
Multiple Airlines
Thu 2/77:53 p.m.
EYW
-
YYZ
2 stops42h 12m
Multiple Airlines
Deal found 11/5C$ 810
Thu 4/67:45 a.m.
YYZ
-
EYW
1 stop27h 42m
Multiple Airlines
Mon 8/612:07 p.m.
EYW
-
YYZ
1 stop7h 58m
Multiple Airlines
Deal found 11/5C$ 815
Wed 24/69:50 a.m.
YYZ
-
EYW
1 stop25h 35m
Multiple Airlines
Wed 1/75:10 p.m.
EYW
-
YYZ
2 stops28h 45m
Multiple Airlines
Deal found 10/5C$ 851
Thu 25/612:15 p.m.
YTZ
-
EYW
1 stop27h 04m
United Airlines
Thu 2/74:00 p.m.
EYW
-
YTZ
1 stop24h 41m
United Airlines
Deal found 11/5C$ 1,167
Sun 7/67:25 a.m.
YTZ
-
EYW
2 stops31h 44m
United Airlines
Thu 11/62:26 p.m.
EYW
-
YTZ
2 stops28h 16m
United Airlines
Deal found 8/5C$ 1,297
Tue 16/67:20 p.m.
YTZ
-
EYW
1 stop19h 49m
Multiple Airlines
Sat 20/62:26 p.m.
EYW
-
YTZ
2 stops17h 19m
Multiple Airlines
Deal found 12/5C$ 1,311

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 12 May 2026.

Round-trip from

C$ 633

One-way from

C$ 281

Popular in

March

Cheapest in

January

Average price

C$ 996
8/7-13/7
  • 8/7-13/7
  • 2 total stops
  • 35h 38m total
  • Toronto to Key West
Search Deals
1/6
  • 1/6
  • 1 total stop
  • 28h 24m total
  • Toronto to Key West
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 12 May 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

Thu 4/6

7:45 a.m.-11:27 a.m.

1 stop27h 42m

Key West

Mon 8/6

12:07 p.m.-8:05 p.m.

1 stop7h 58m

C$ 815

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 11/7

6:00 a.m.-7:51 p.m.

2 stops13h 51m

Key West

Mon 13/7

7:50 a.m.-5:19 p.m.

1 stop9h 29m

C$ 878

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 11/7

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

1 stop6h 00m

Key West

Mon 13/7

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

1 stop7h 57m

C$ 878

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 9/10

7:45 a.m.-5:11 p.m.

1 stop9h 26m

Key West

Mon 12/10

2:35 p.m.-12:01 a.m.

1 stop9h 26m

C$ 878

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 16/6

7:45 a.m.-5:27 p.m.

1 stop9h 42m

Key West

Fri 19/6

11:59 a.m.-9:59 p.m.

1 stop10h 00m

C$ 878

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 7/6

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

1 stop6h 00m

Key West

Thu 11/6

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

1 stop7h 57m

C$ 881
Quickest round-trip

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 5/6

7:45 a.m.-1:00 p.m.

1 stop5h 15m

Key West

Fri 12/6

2:28 p.m.-9:59 p.m.

1 stop7h 31m

C$ 899

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 5/6

11:29 a.m.-5:23 p.m.

1 stop5h 54m

Key West

Mon 8/6

7:50 a.m.-5:19 p.m.

1 stop9h 29m

C$ 919

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

Thu 25/6

12:15 p.m.-3:19 p.m.

1 stop27h 04m

Key West

Thu 2/7

4:00 p.m.-6:42 p.m.

2 stops26h 42m

C$ 1,167

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

Sun 7/6

7:25 a.m.-3:09 p.m.

2 stops31h 44m

Key West

Thu 11/6

2:26 p.m.-6:42 p.m.

2 stops28h 16m

C$ 1,312

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/5

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 88% 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$ 794.

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 Philadelphia (PHL) have the shortest average one-way travel time for 1-stop routes: 5h 49m.

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 6h. Delta provides one of the quickest options available for as low as C$ 878. 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$ 747. You may be able to fly from Toronto to Key West for 22% less than the average price by searching for this airline.

  • 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

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Alternative routes for Toronto to Key West

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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 12 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 747AverageC$ 965FlexibilityNo 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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