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

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

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$ 825.

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.

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.

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 July 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$ 318 Cheap Flights from Toronto to Key West in 2026

Find the cheapest flights from Toronto to Key West

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 a.m. - 2:08 p.m.

YYZ

EYW

6h 38m

1 stop

4:05 p.m. - 12:19 a.m.

EYW

YYZ

8h 14m

1 stop

C$ 683United Airlines

Sat, 2 Jan - Wed, 13 Jan

5:25 p.m. - 11:48 a.m.

YYZ

EYW

18h 23m

1 stop

2:31 p.m. - 9:38 p.m.

EYW

YYZ

7h 07m

1 stop

C$ 694American Airlines

Sat, 1 Aug - Wed, 19 Aug

6:15 a.m. - 1:08 p.m.

YYZ

EYW

6h 53m

1 stop

6:00 p.m. - 11:14 a.m.

EYW

YYZ

17h 14m

2 stops

C$ 701Delta

Tue, 12 Jan - Fri, 15 Jan

6:15 a.m. - 1:08 p.m.

YYZ

EYW

6h 53m

1 stop

2:35 p.m. - 9:31 a.m.

EYW

YYZ

18h 56m

2 stops

C$ 702Delta

Tue, 12 Jan - Fri, 15 Jan

6:45 a.m. - 3:16 p.m.

YYZ

EYW

8h 31m

1 stop

2:55 p.m. - 9:24 p.m.

EYW

YYZ

6h 29m

1 stop

C$ 704United Airlines

Fri, 13 Nov - Wed, 18 Nov

8:35 a.m. - 3:06 p.m.

YYZ

EYW

6h 31m

1 stop

2:30 p.m. - 9:29 p.m.

EYW

YYZ

6h 59m

1 stop

C$ 705United Airlines

Tue, 12 Jan - Fri, 15 Jan

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

YYZ

EYW

9h 26m

1 stop

6:00 p.m. - 12:01 a.m.

EYW

YYZ

6h 01m

1 stop

C$ 711Delta

Fri, 13 Nov - Wed, 18 Nov

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

YYZ

EYW

6h 40m

1 stop

2:31 p.m. - 11:46 p.m.

EYW

YYZ

9h 15m

1 stop

C$ 714American Airlines

Tue, 25 Aug - Mon, 31 Aug

11:00 a.m. - 11:53 a.m.

YTZ

EYW

24h 53m

1 stop

12:45 p.m. - 9:44 p.m.

EYW

YTZ

8h 59m

1 stop

C$ 1,419Multiple Airlines

Sat, 7 Nov - Fri, 13 Nov

7:20 p.m. - 3:16 p.m.

YTZ

EYW

19h 56m

1 stop

2:55 p.m. - 7:49 a.m.

EYW

YTZ

16h 54m

2 stops

C$ 1,716Multiple Airlines

Fri, 13 Nov - Wed, 18 Nov

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Delta flights from Toronto to Key West

Our best Delta deals on Toronto to Key West flight tickets

Delta

12 Jan

YYZ6:15 a.m.Toronto Pearson Intl

6h 53m

1 stop

EYW1:08 p.m.Key West

15 Jan

EYW6:00 p.m.Key West

17h 14m

2 stops

YYZ11:14 a.m.Toronto Pearson Intl

C$ 701

Delta

12 Jan

YYZ6:15 a.m.Toronto Pearson Intl

6h 53m

1 stop

EYW1:08 p.m.Key West

15 Jan

EYW2:35 p.m.Key West

18h 56m

2 stops

YYZ9:31 a.m.Toronto Pearson Intl

C$ 702

Delta

13 Nov

YYZ7:45 a.m.Toronto Pearson Intl

9h 26m

1 stop

EYW5:11 p.m.Key West

18 Nov

EYW6:00 p.m.Key West

6h 01m

1 stop

YYZ12:01 a.m.Toronto Pearson Intl

C$ 711

WestJet flights from Toronto to Key West

Our best WestJet deals on Toronto to Key West flight tickets

WestJet

1 Aug

YYZ6:34 p.m.Toronto Pearson Intl

16h 26m

1 stop

EYW11:00 a.m.Key West

4 Aug

EYW6:15 p.m.Key West

16h 10m

1 stop

YYZ10:25 a.m.Toronto Pearson Intl

C$ 793

WestJet

13 Nov

YYZ7:45 a.m.Toronto Pearson Intl

9h 26m

1 stop

EYW5:11 p.m.Key West

18 Nov

EYW6:00 p.m.Key West

38h 27m

2 stops

YYZ8:27 a.m.Toronto Pearson Intl

C$ 901

WestJet

13 Nov

YYZ6:15 a.m.Toronto Pearson Intl

13h 28m

1 stop

EYW7:43 p.m.Key West

18 Nov

EYW6:00 p.m.Key West

38h 27m

2 stops

YYZ8:27 a.m.Toronto Pearson Intl

C$ 904

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 2/1

7:30 a.m.-2:08 p.m.

1 stop6h 38m

Key West

Wed 13/1

4:05 p.m.-12:19 a.m.

1 stop8h 14m

C$ 683

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 1/8

5:25 p.m.-11:48 a.m.

1 stop18h 23m

Key West

Wed 19/8

2:31 p.m.-9:38 p.m.

1 stop7h 07m

C$ 694

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 12/1

6:15 a.m.-1:08 p.m.

1 stop6h 53m

Key West

Fri 15/1

6:00 p.m.-11:14 a.m.

2 stops17h 14m

C$ 701

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 12/1

6:15 a.m.-1:08 p.m.

1 stop6h 53m

Key West

Fri 15/1

2:35 p.m.-9:31 a.m.

2 stops18h 56m

C$ 702

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 13/11

6:45 a.m.-3:16 p.m.

1 stop8h 31m

Key West

Wed 18/11

2:55 p.m.-9:24 p.m.

1 stop6h 29m

C$ 704

Quickest round-trip

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 12/1

8:35 a.m.-3:06 p.m.

1 stop6h 31m

Key West

Fri 15/1

2:30 p.m.-9:29 p.m.

1 stop6h 59m

C$ 705

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 13/11

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

1 stop9h 26m

Key West

Wed 18/11

6:00 p.m.-12:01 a.m.

1 stop6h 01m

C$ 711

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 25/8

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

1 stop6h 40m

Key West

Mon 31/8

2:31 p.m.-11:46 p.m.

1 stop9h 15m

C$ 714

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

Sat 7/11

11:00 a.m.-11:53 a.m.

1 stop24h 53m

Key West

Fri 13/11

12:45 p.m.-9:44 p.m.

1 stop8h 59m

C$ 1,419

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

Fri 13/11

7:20 p.m.-3:16 p.m.

1 stop19h 56m

Key West

Wed 18/11

2:55 p.m.-7:49 a.m.

2 stops16h 54m

C$ 1,716

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

Fastest flight time	5h 43m
Direct flights	None

The fastest flight from Toronto to Key West takes 5h 43m

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 5h 43m.
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 July 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
WestJet	PriceFrom C$ 764	Free Cancellation	Rating 7.2 3,411 reviews		Search WestJet 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.