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Cheap flights from Toronto Pearson Intl Airport to Key West from C$ 373

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Pearson Intl Airport to Key West departing on 31/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Toronto Pearson Intl Airport to Key West

Cheap round-trip flights

Multiple Airlines Logo
2:20 p.m. - 10:07 a.m.YYZ-EYW
19h 47m1 stop
Multiple Airlines Logo
8:55 a.m. - 8:00 p.m.EYW-YYZ
11h 05m1 stop
C$ 373Multiple Airlines
Find Deal
Fri, 31 Oct - Fri, 7 Nov
Multiple Airlines Logo
5:15 p.m. - 8:15 a.m.YYZ-EYW
15h 00m1 stop
Multiple Airlines Logo
8:55 a.m. - 12:11 a.m.EYW-YYZ
15h 16m1 stop
C$ 389Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
United Airlines Logo
8:55 p.m. - 1:52 p.m.YYZ-EYW
16h 57m2 stops
United Airlines Logo
4:00 p.m. - 8:17 a.m.EYW-YYZ
16h 17m2 stops
C$ 763United Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
United Airlines Logo
6:10 p.m. - 2:04 p.m.YYZ-EYW
19h 54m2 stops
United Airlines Logo
3:00 p.m. - 8:17 a.m.EYW-YYZ
17h 17m2 stops
C$ 799United Airlines
Find Deal
Tue, 18 Nov - Tue, 25 Nov
Delta Logo
6:00 a.m. - 5:10 p.m.YYZ-EYW
11h 10m2 stops
Delta Logo
6:05 p.m. - 11:59 p.m.EYW-YYZ
5h 54m1 stop
C$ 816Delta
Find Deal
Sat, 6 Dec - Thu, 11 Dec
Delta Logo
6:00 a.m. - 5:10 p.m.YYZ-EYW
11h 10m2 stops
Delta Logo
6:05 p.m. - 11:59 p.m.EYW-YYZ
5h 54m1 stop
C$ 827Delta
Find Deal
Sat, 6 Dec - Thu, 11 Dec
WestJet Logo
1:20 p.m. - 8:07 p.m.YYZ-EYW
6h 47m1 stop
WestJet Logo
7:00 a.m. - 12:07 p.m.EYW-YYZ
5h 07m1 stop
C$ 952WestJet
Find Deal
Wed, 24 Sep - Sun, 28 Sep
WestJet Logo
11:36 a.m. - 5:15 p.m.YYZ-EYW
5h 39m1 stop
WestJet Logo
2:00 p.m. - 11:55 p.m.EYW-YYZ
9h 55m1 stop
C$ 1,033WestJet
Find Deal
Wed, 1 Oct - Sun, 5 Oct
American Airlines Logo
7:35 a.m. - 5:46 p.m.YYZ-EYW
10h 11m2 stops
American Airlines Logo
1:59 p.m. - 11:03 p.m.EYW-YYZ
9h 04m2 stops
C$ 1,055American Airlines
Find Deal
Sat, 20 Sep - Mon, 22 Sep
American Airlines Logo
6:14 a.m. - 6:59 p.m.YYZ-EYW
12h 45m2 stops
American Airlines Logo
2:55 p.m. - 10:29 p.m.EYW-YYZ
7h 34m1 stop
C$ 1,149American Airlines
Find Deal
Wed, 1 Oct - Sun, 5 Oct

United Airlines flights from Toronto Pearson Intl Airport to Key West

Our best United Airlines deals on Toronto Pearson Intl Airport to Key West flight tickets
United Airlines
30 Oct
YYZ8:55 p.m.Toronto Pearson Intl
16h 57m
2 stops
EYW1:52 p.m.Key West
6 Nov
EYW4:00 p.m.Key West
16h 17m
2 stops
YYZ8:17 a.m.Toronto Pearson Intl
C$ 763
Find similar
United Airlines
18 Nov
YYZ6:10 p.m.Toronto Pearson Intl
19h 54m
2 stops
EYW2:04 p.m.Key West
25 Nov
EYW3:00 p.m.Key West
17h 17m
2 stops
YYZ8:17 a.m.Toronto Pearson Intl
C$ 799
Find similar
United Airlines
18 Nov
YYZ9:00 a.m.Toronto Pearson Intl
29h 04m
3 stops
EYW2:04 p.m.Key West
25 Nov
EYW3:00 p.m.Key West
17h 17m
2 stops
YYZ8:17 a.m.Toronto Pearson Intl
C$ 802
Find similar

WestJet flights from Toronto Pearson Intl Airport to Key West

Our best WestJet deals on Toronto Pearson Intl Airport to Key West flight tickets
WestJet
24 Sep
YYZ1:20 p.m.Toronto Pearson Intl
6h 47m
1 stop
EYW8:07 p.m.Key West
28 Sep
EYW7:00 a.m.Key West
5h 07m
1 stop
YYZ12:07 p.m.Toronto Pearson Intl
C$ 952
Find similar
WestJet
1 Oct
YYZ11:36 a.m.Toronto Pearson Intl
5h 39m
1 stop
EYW5:15 p.m.Key West
5 Oct
EYW2:00 p.m.Key West
9h 55m
1 stop
YYZ11:55 p.m.Toronto Pearson Intl
C$ 1,033
Find similar
WestJet
22 Sep
YYZ7:45 a.m.Toronto Pearson Intl
5h 17m
1 stop
EYW1:02 p.m.Key West
29 Sep
EYW2:00 p.m.Key West
9h 55m
1 stop
YYZ11:55 p.m.Toronto Pearson Intl
C$ 1,070
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Pearson Intl Airport 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 17 September 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 31/10

2:20 p.m.-10:07 a.m.

1 stop19h 47m

Key West

Fri 7/11

8:55 a.m.-8:00 p.m.

1 stop11h 05m

C$ 373

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 30/10

5:15 p.m.-8:15 a.m.

1 stop15h 00m

Key West

Thu 6/11

8:55 a.m.-12:11 a.m.

1 stop15h 16m

C$ 389

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 30/10

8:55 p.m.-1:52 p.m.

2 stops16h 57m

Key West

Thu 6/11

4:00 p.m.-8:17 a.m.

2 stops16h 17m

C$ 763

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 18/11

6:10 p.m.-2:04 p.m.

2 stops19h 54m

Key West

Tue 25/11

3:00 p.m.-8:17 a.m.

2 stops17h 17m

C$ 799

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 6/12

6:00 a.m.-5:10 p.m.

2 stops11h 10m

Key West

Thu 11/12

6:05 p.m.-11:59 p.m.

1 stop5h 54m

C$ 816

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 6/12

6:00 a.m.-5:10 p.m.

2 stops11h 10m

Key West

Thu 11/12

6:05 p.m.-11:59 p.m.

1 stop5h 54m

C$ 827

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Wed 24/9

1:20 p.m.-8:07 p.m.

1 stop6h 47m

Key West

Sun 28/9

7:00 a.m.-12:07 p.m.

1 stop5h 07m

C$ 952

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Wed 1/10

11:36 a.m.-5:15 p.m.

1 stop5h 39m

Key West

Sun 5/10

2:00 p.m.-11:55 p.m.

1 stop9h 55m

C$ 1,033

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 20/9

7:35 a.m.-5:46 p.m.

2 stops10h 11m

Key West

Mon 22/9

1:59 p.m.-11:03 p.m.

2 stops9h 04m

C$ 1,055

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Wed 1/10

6:14 a.m.-6:59 p.m.

2 stops12h 45m

Key West

Sun 5/10

2:55 p.m.-10:29 p.m.

1 stop7h 34m

C$ 1,149

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Toronto Pearson Intl Airport 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 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 Pearson Intl Airport. The lowest ticket price found for a Wednesday departure recently was C$ 835. 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$ 955.

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 Pearson Intl Airport to Key West during this time can be as low as C$ 890. Try not to purchase tickets in the morning because they tend to be around C$ 917. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Toronto Pearson Intl Airport to Key West

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

Cheap Toronto Pearson Intl Airport to Key West (YYZ to EYW) flight deals and tips

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

Direct flights

None
There are no direct flights from Toronto Pearson Intl Airport to Key West. There are no popular flight routes from Toronto Pearson Intl Airport to Key West.
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  • How far is Toronto Pearson Intl to Key West by plane?

    The straight-line distance from Toronto Pearson Intl to Key West is 2134.6 km. By plane, this route typically takes 5h 17m.

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

    Prices for flights from Toronto Pearson Intl Airport to Key West Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto Pearson Intl Airport to Key West Airport.

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

    The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Toronto Pearson Intl Airport to Key West

Compare and see reviews for airlines that fly from Toronto Pearson Intl Airport to Key West with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 674Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
WestJetPriceFrom C$ 783Free CancellationRating
7.2
3,095 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?

Flights from Toronto to Key West with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Toronto to Key West flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Key West from Toronto are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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