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Cheap flights from Toronto to Key West from C$ 144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to Key West departing on 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Toronto to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:40 p.m. - 1:30 p.m.YYZ-EYW
21h 50m1 stop
Multiple Airlines Logo
12:51 p.m. - 11:20 p.m.EYW-YYZ
10h 29m1 stop
C$ 355Multiple Airlines
Find Deal
Thu, 15 Jan - Thu, 22 Jan
Multiple Airlines Logo
7:00 a.m. - 1:30 p.m.YYZ-EYW
6h 30m1 stop
Multiple Airlines Logo
12:51 p.m. - 2:40 p.m.EYW-YYZ
25h 49m1 stop
C$ 400Multiple Airlines
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Fri, 23 Jan - Sun, 25 Jan
Multiple Airlines Logo
7:00 a.m. - 1:30 p.m.YYZ-EYW
6h 30m1 stop
Multiple Airlines Logo
12:15 p.m. - 11:20 p.m.EYW-YYZ
11h 05m1 stop
C$ 403Multiple Airlines
Find Deal
Fri, 23 Jan - Thu, 26 Feb
Multiple Airlines Logo
8:20 p.m. - 9:26 a.m.YYZ-EYW
13h 06m1 stop
Multiple Airlines Logo
2:25 p.m. - 11:20 p.m.EYW-YYZ
8h 55m1 stop
C$ 404Multiple Airlines
Find Deal
Sat, 24 Jan - Mon, 26 Jan
Multiple Airlines Logo
7:00 a.m. - 1:30 p.m.YYZ-EYW
6h 30m1 stop
Multiple Airlines Logo
10:27 p.m. - 2:40 p.m.EYW-YYZ
16h 13m2 stops
C$ 431Multiple Airlines
Find Deal
Fri, 23 Jan - Sun, 25 Jan
Multiple Airlines Logo
3:40 p.m. - 1:30 p.m.YYZ-EYW
21h 50m1 stop
Multiple Airlines Logo
10:06 a.m. - 8:11 p.m.EYW-YYZ
10h 05m2 stops
C$ 444Multiple Airlines
Find Deal
Thu, 15 Jan - Thu, 22 Jan
Multiple Airlines Logo
2:15 p.m. - 12:11 p.m.YYZ-EYW
21h 56m1 stop
Multiple Airlines Logo
9:46 a.m. - 8:11 p.m.EYW-YYZ
10h 25m2 stops
C$ 472Multiple Airlines
Find Deal
Fri, 23 Jan - Thu, 26 Feb
Multiple Airlines Logo
7:15 a.m. - 1:30 p.m.YYZ-EYW
30h 15m3 stops
Multiple Airlines Logo
12:51 p.m. - 11:20 p.m.EYW-YYZ
10h 29m1 stop
C$ 477Multiple Airlines
Find Deal
Thu, 15 Jan - Thu, 22 Jan
Multiple Airlines Logo
8:20 p.m. - 11:56 a.m.YYZ-EYW
15h 36m2 stops
Multiple Airlines Logo
2:25 p.m. - 11:20 p.m.EYW-YYZ
8h 55m1 stop
C$ 529Multiple Airlines
Find Deal
Sat, 24 Jan - Mon, 26 Jan
Multiple Airlines Logo
7:00 a.m. - 1:30 p.m.YYZ-EYW
6h 30m1 stop
Multiple Airlines Logo
12:15 p.m. - 2:20 p.m.EYW-YYZ
26h 05m3 stops
C$ 542Multiple Airlines
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Fri, 23 Jan - Thu, 26 Feb

WestJet flights from Toronto to Key West

Our best WestJet deals on Toronto to Key West flight tickets
WestJet
6 Dec
YYZ7:40 a.m.Toronto Pearson Intl
6h 27m
1 stop
EYW2:07 p.m.Key West
11 Dec
EYW7:40 a.m.Key West
9h 22m
1 stop
YYZ5:02 p.m.Toronto Pearson Intl
C$ 975
Find similar
WestJet
6 Dec
YYZ12:23 p.m.Toronto Pearson Intl
4h 52m
1 stop
EYW5:15 p.m.Key West
11 Dec
EYW6:10 p.m.Key West
5h 49m
1 stop
YYZ11:59 p.m.Toronto Pearson Intl
C$ 979
Find similar

United Airlines flights from Toronto to Key West

Our best United Airlines deals on Toronto to Key West flight tickets
United Airlines
14 Feb
YYZ5:30 p.m.Toronto Pearson Intl
28h 44m
1 stop
EYW10:14 p.m.Key West
21 Feb
EYW3:47 p.m.Key West
27h 58m
1 stop
YYZ7:45 p.m.Toronto Pearson Intl
C$ 786
Find similar
United Airlines
25 Jan
YYZ6:50 a.m.Toronto Pearson Intl
8h 27m
1 stop
EYW3:17 p.m.Key West
29 Jan
EYW6:05 p.m.Key West
5h 41m
1 stop
YYZ11:46 p.m.Toronto Pearson Intl
C$ 813
Find similar
United Airlines
16 Jan
YYZ9:00 a.m.Toronto Pearson Intl
6h 17m
1 stop
EYW3:17 p.m.Key West
18 Jan
EYW6:05 p.m.Key West
5h 41m
1 stop
YYZ11:46 p.m.Toronto Pearson Intl
C$ 819
Find similar

momondo 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, momondo users made 96,600 searches. Data last updated 3 December 2025.
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

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 15/1

3:40 p.m.-1:30 p.m.

1 stop21h 50m

Key West

Thu 22/1

12:51 p.m.-11:20 p.m.

1 stop10h 29m

C$ 355

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 23/1

7:00 a.m.-1:30 p.m.

1 stop6h 30m

Key West

Sun 25/1

12:51 p.m.-2:40 p.m.

1 stop25h 49m

C$ 400

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 23/1

7:00 a.m.-1:30 p.m.

1 stop6h 30m

Key West

Thu 26/2

12:15 p.m.-11:20 p.m.

1 stop11h 05m

C$ 403

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 24/1

8:20 p.m.-9:26 a.m.

1 stop13h 06m

Key West

Mon 26/1

2:25 p.m.-11:20 p.m.

1 stop8h 55m

C$ 404

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 23/1

7:00 a.m.-1:30 p.m.

1 stop6h 30m

Key West

Sun 25/1

10:27 p.m.-2:40 p.m.

2 stops16h 13m

C$ 431

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 15/1

3:40 p.m.-1:30 p.m.

1 stop21h 50m

Key West

Thu 22/1

10:06 a.m.-8:11 p.m.

2 stops10h 05m

C$ 444

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 23/1

2:15 p.m.-12:11 p.m.

1 stop21h 56m

Key West

Thu 26/2

9:46 a.m.-8:11 p.m.

2 stops10h 25m

C$ 472

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 15/1

7:15 a.m.-1:30 p.m.

3 stops30h 15m

Key West

Thu 22/1

12:51 p.m.-11:20 p.m.

1 stop10h 29m

C$ 477

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 24/1

8:20 p.m.-11:56 a.m.

2 stops15h 36m

Key West

Mon 26/1

2:25 p.m.-11:20 p.m.

1 stop8h 55m

C$ 529

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 23/1

7:00 a.m.-1:30 p.m.

1 stop6h 30m

Key West

Thu 26/2

12:15 p.m.-2:20 p.m.

3 stops26h 05m

C$ 542

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Key West from

How to get the cheapest flight ticket from Toronto to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Toronto and Key West?

What is the cheapest day to depart on your flight to Key West?

According to our data, Wednesday is the cheapest day to fly to Key West from Toronto. The lowest ticket price found for a Wednesday departure recently was C$ 849. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Key West on Saturday is C$ 971.

What is the cheapest time of day to depart on your flight to Key West?

Our most recent data shows that the best time of day to fly to Key West is at noon. Flights from Toronto to Key West during this time can be as low as C$ 905. Try not to purchase tickets in the morning because they tend to be around C$ 933. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Toronto to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto to Key West (YTO to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto to Key West

Fastest flight time

6h 14m

Direct flights

None
The fastest flight from Toronto to Key West takes 6h 14m
There are no direct flights from Toronto to Key West. There are no popular flight routes from Toronto to Key West.
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  • How far is Toronto to Key West by plane?

    Toronto and Key West are 2133.3 km apart from one another. A reasonable flight in good conditions will take 5h 17m.

  • When did momondo last update prices for flights from Toronto to Key West Airport?

    Prices for flights from Toronto to Key West Airport are updated daily.

  • How many operators does momondo search for flights from Toronto to Key West Airport?

  • How old do you have to be to fly from Toronto to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The necessary travel and health documents for your Key West Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Toronto to Key West?

Best airlines flying from Toronto to Key West

Compare and see reviews for airlines that fly from Toronto to Key West with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 685Free CancellationRating
7.2
11,046 reviews
Search American Airlines flights
WestJetPriceFrom C$ 796Free CancellationRating
7.2
3,190 reviews
Search WestJet flights

Travelling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Key West?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Toronto to Key West for you.

Can I find flights from Toronto to Key West with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Toronto to Key West flights to just show those with flexible booking policies.

How can momondo help me find flights from Toronto to Key West?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from Toronto.

I’m not ready to book a flight from Toronto to Key West right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Toronto to Key West flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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