What is the cheapest airline that flies from Toronto to Key West?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Toronto to Key West

Which layover airport has the shortest travel time from Toronto to Key West?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 5h 43m.

Which layover airport has the shortest connection time from Toronto to Key West?

Charlotte (CLT) has the shortest average layover time for this route: 0h 47m.

Which layover airport offers the lowest fares from Toronto to Key West?

Flights via Chicago (ORD) offer the lowest average round-trip price of C$ 814.

Which airport is the most popular layover for flights between Toronto and Key West?

Chicago (ORD) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

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?

As of September 2026, there is 1 operator available to choose from 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.

C$ 217 Cheap Flights from Toronto to Key West in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Toronto to Key West

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:10 a.m. - 9:24 a.m.YYZ Toronto Pearson Intl-EYW Key West

25h 14m1 stop Tampa

10:59 a.m. - 8:05 p.m.EYW Key West-YYZ Toronto Pearson Intl

9h 06m1 stop Orlando

C$ 440Multiple Airlines

Fri, 2 Oct - Fri, 9 Oct

8:10 a.m. - 9:24 a.m.YYZ Toronto Pearson Intl-EYW Key West

25h 14m1 stop Tampa

12:59 p.m. - 2:25 p.m.EYW Key West-YYZ Toronto Pearson Intl

25h 26m2 stops Tampa Fort Lauderdale

C$ 443Multiple Airlines

Fri, 2 Oct - Fri, 9 Oct

12:20 p.m. - 9:24 a.m.YYZ Toronto Pearson Intl-EYW Key West

21h 04m1 stop Tampa

12:01 p.m. - 7:20 p.m.EYW Key West-YYZ Toronto Pearson Intl

7h 19m1 stop Tampa

C$ 443Multiple Airlines

Tue, 17 Nov - Thu, 19 Nov

9:50 a.m. - 10:19 a.m.YYZ Toronto Pearson Intl-EYW Key West

24h 29m1 stop Orlando

10:04 a.m. - 11:55 p.m.EYW Key West-YYZ Toronto Pearson Intl

13h 51m2 stops Tampa Fort Lauderdale

C$ 513Multiple Airlines

Wed, 21 Oct - Wed, 28 Oct

9:50 a.m. - 10:19 a.m.YYZ Toronto Pearson Intl-EYW Key West

24h 29m1 stop Orlando

10:04 a.m. - 11:55 p.m.EYW Key West-YYZ Toronto Pearson Intl

13h 51m2 stops Tampa Fort Lauderdale

C$ 520Multiple Airlines

Wed, 21 Oct - Wed, 28 Oct

8:10 a.m. - 12:36 p.m.YYZ Toronto Pearson Intl-EYW Key West

28h 26m1 stop Tampa

11:09 a.m. - 5:10 p.m.EYW Key West-YYZ Toronto Pearson Intl

30h 01m2 stops Knoxville McGhee Tyson Fort Lauderdale

C$ 545Multiple Airlines

Mon, 19 Oct - Mon, 26 Oct

12:20 p.m. - 9:24 a.m.YYZ Toronto Pearson Intl-EYW Key West

21h 04m1 stop Tampa

10:48 a.m. - 12:55 a.m.EYW Key West-YYZ Toronto Pearson Intl

14h 07m2 stops Asheville Regional Fort Lauderdale

C$ 560Multiple Airlines

Tue, 17 Nov - Thu, 19 Nov

8:10 a.m. - 12:36 p.m.YYZ Toronto Pearson Intl-EYW Key West

28h 26m1 stop Tampa

10:59 a.m. - 2:10 p.m.EYW Key West-YYZ Toronto Pearson Intl

27h 11m1 stop Orlando

C$ 600Multiple Airlines

Mon, 19 Oct - Mon, 26 Oct

7:15 a.m. - 12:35 p.m.YYZ Toronto Pearson Intl-EYW Key West

5h 20m1 stop Charlotte Douglas

7:00 p.m. - 11:59 a.m.EYW Key West-YYZ Toronto Pearson Intl

16h 59m1 stop Washington, D.C. Reagan-National

C$ 746American Airlines

Fri, 13 Nov - Wed, 18 Nov

6:00 a.m. - 1:03 p.m.YYZ Toronto Pearson Intl-EYW Key West

7h 03m1 stop Miami

5:28 p.m. - 11:29 p.m.EYW Key West-YYZ Toronto Pearson Intl

6h 01m1 stop Miami

C$ 747American Airlines

Wed, 21 Oct - Wed, 28 Oct

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Delta flights from Toronto to Key West

Our best Delta deals on Toronto to Key West flight tickets

Delta

21 Oct

YYZ11:38 a.m.Toronto Pearson Intl

8h 23m

1 stop

EYW8:01 p.m.Key West

28 Oct

EYW11:51 a.m.Key West

10h 08m

1 stop

YYZ9:59 p.m.Toronto Pearson Intl

C$ 755

Delta

18 Sep

YYZ1:34 p.m.Toronto Pearson Intl

6h 26m

1 stop

EYW8:00 p.m.Key West

21 Sep

EYW2:00 p.m.Key West

7h 59m

1 stop

YYZ9:59 p.m.Toronto Pearson Intl

C$ 775

Delta

26 Oct

YYZ7:45 a.m.Toronto Pearson Intl

5h 08m

1 stop

EYW12:53 p.m.Key West

30 Oct

EYW11:51 a.m.Key West

5h 27m

1 stop

YYZ5:18 p.m.Toronto Pearson Intl

C$ 798

United Airlines flights from Toronto to Key West

Our best United Airlines deals on Toronto to Key West flight tickets

United Airlines

26 Oct

YYZ6:45 a.m.Toronto Pearson Intl

8h 44m

1 stop

EYW3:29 p.m.Key West

30 Oct

EYW4:10 p.m.Key West

7h 49m

1 stop

YYZ11:59 p.m.Toronto Pearson Intl

C$ 779

United Airlines

26 Oct

YYZ8:20 a.m.Toronto Pearson Intl

7h 09m

1 stop

EYW3:29 p.m.Key West

30 Oct

EYW2:51 p.m.Key West

20h 31m

2 stops

YYZ11:22 a.m.Toronto Pearson Intl

C$ 879

United Airlines

26 Oct

YYZ7:43 a.m.Toronto Pearson Intl

6h 11m

1 stop

EYW1:54 p.m.Key West

30 Oct

EYW2:51 p.m.Key West

16h 42m

2 stops

YYZ7:33 a.m.Toronto Pearson Intl

C$ 944

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoKey West

YYZ Toronto Pearson Intl - EYW Key West

YYZEYW

Toronto Pearson Intl

Fri 2/10

8:10 a.m.-9:24 a.m.

1 stop25h 14m

Key West

Fri 9/10

10:59 a.m.-8:05 p.m.

1 stop9h 06m

C$ 440

TorontoKey West

YYZ Toronto Pearson Intl - EYW Key West

YYZEYW

Toronto Pearson Intl

Fri 2/10

8:10 a.m.-9:24 a.m.

1 stop25h 14m

Key West

Fri 9/10

12:59 p.m.-2:25 p.m.

2 stops25h 26m

C$ 443

TorontoKey West

YYZ Toronto Pearson Intl - EYW Key West

YYZEYW

Toronto Pearson Intl

Tue 17/11

12:20 p.m.-9:24 a.m.

1 stop21h 04m

Key West

Thu 19/11

12:01 p.m.-7:20 p.m.

1 stop7h 19m

C$ 443

TorontoKey West

YYZ Toronto Pearson Intl - EYW Key West

YYZEYW

Toronto Pearson Intl

Wed 21/10

9:50 a.m.-10:19 a.m.

1 stop24h 29m

Key West

Wed 28/10

10:04 a.m.-11:55 p.m.

2 stops13h 51m

C$ 513

TorontoKey West

YYZ Toronto Pearson Intl - EYW Key West

YYZEYW

Toronto Pearson Intl

Wed 21/10

9:50 a.m.-10:19 a.m.

1 stop24h 29m

Key West

Wed 28/10

10:04 a.m.-11:55 p.m.

2 stops13h 51m

C$ 520

TorontoKey West

YYZ Toronto Pearson Intl - EYW Key West

YYZEYW

Toronto Pearson Intl

Mon 19/10

8:10 a.m.-12:36 p.m.

1 stop28h 26m

Key West

Mon 26/10

11:09 a.m.-5:10 p.m.

2 stops30h 01m

C$ 545

TorontoKey West

YYZ Toronto Pearson Intl - EYW Key West

YYZEYW

Toronto Pearson Intl

Tue 17/11

12:20 p.m.-9:24 a.m.

1 stop21h 04m

Key West

Thu 19/11

10:48 a.m.-12:55 a.m.

2 stops14h 07m

C$ 560

TorontoKey West

YYZ Toronto Pearson Intl - EYW Key West

YYZEYW

Toronto Pearson Intl

Mon 19/10

8:10 a.m.-12:36 p.m.

1 stop28h 26m

Key West

Mon 26/10

10:59 a.m.-2:10 p.m.

1 stop27h 11m

C$ 600

TorontoKey West

YYZ Toronto Pearson Intl - EYW Key West

YYZEYW

Toronto Pearson Intl

Fri 13/11

7:15 a.m.-12:35 p.m.

1 stop5h 20m

Key West

Wed 18/11

7:00 p.m.-11:59 a.m.

1 stop16h 59m

C$ 746

Quickest round-trip

TorontoKey West

YYZ Toronto Pearson Intl - EYW Key West

YYZEYW

Toronto Pearson Intl

Wed 21/10

6:00 a.m.-1:03 p.m.

1 stop7h 03m

Key West

Wed 28/10

5:28 p.m.-11:29 p.m.

1 stop6h 01m

C$ 747

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

What is the cheapest month to fly to Key West?

In general, September is the cheapest month to fly from Toronto to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 0. If you don’t want to visit Key West in September, then you should wait until January to fly from Toronto, when ticket prices are also cheap, with an average price of C$ 0.

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

Best price found	C$ 217
Fastest flight time	10h 25m
Direct flights	None

The best one-way flight to Key West from Toronto in the past 72 hours is C$ 217. The best round-trip flight deal from Toronto to Key West found on momondo in the last 72 hours is C$ 440.

The fastest flight from Toronto to Key West takes 10h 25m

There are no direct flights from Toronto to Key West. There are no popular flight routes from Toronto to Key West.

Search flight deals

Frequently asked questions about flying from Toronto to Key West

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 10h 25m.
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?
As of September 2026, there is 1 operator available to choose from 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.

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 Airlines	PriceFrom C$ 711	Free Cancellation	Rating 7.1 12,042 reviews		Search American Airlines flights

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.