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

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

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 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 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.

$165 Cheap Flights from Toronto to Key West in 2025/26

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Find the cheapest flights from Toronto to Key West

Round-trip

One-way

Cheap round-trip flights

5:15 pm - 8:15 amYYZ-EYW

15h 00m1 stop

8:55 am - 12:11 amEYW-YYZ

15h 16m1 stop

$283Multiple Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

8:00 pm - 12:26 pmYYZ-EYW

16h 26m1 stop

9:49 am - 5:15 pmEYW-YYZ

7h 26m1 stop

$294Multiple Airlines

Find Deal

Sun, Jan 18 - Mon, Feb 2

2:10 pm - 12:44 pmYYZ-EYW

22h 34m1 stop

7:00 am - 8:33 pmEYW-YYZ

13h 33m2 stops

$534Delta

Find Deal

Sat, Jan 17 - Fri, Jan 30

10:20 am - 8:06 pmYYZ-EYW

9h 46m2 stops

7:40 am - 8:42 pmEYW-YYZ

13h 02m2 stops

$537Delta

Find Deal

Wed, Oct 29 - Wed, Nov 5

2:15 pm - 1:52 pmYYZ-EYW

23h 37m3 stops

3:00 pm - 8:17 amEYW-YYZ

17h 17m2 stops

$555United Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

8:55 pm - 1:52 pmYYZ-EYW

16h 57m2 stops

2:48 pm - 9:24 pmEYW-YYZ

6h 36m1 stop

$586United Airlines

Find Deal

Sat, Oct 25 - Wed, Oct 29

7:35 am - 6:23 pmYYZ-EYW

10h 48m1 stop

5:16 pm - 10:45 pmEYW-YYZ

5h 29m1 stop

$624American Airlines

Find Deal

Sat, Mar 7 - Sat, Mar 14

6:00 pm - 1:12 pmYYZ-EYW

19h 12m1 stop

6:00 pm - 11:12 amEYW-YYZ

17h 12m1 stop

$648WestJet

Find Deal

Sat, Mar 14 - Sat, Mar 21

5:25 pm - 10:43 amYYZ-EYW

17h 18m1 stop

11:10 am - 4:34 pmEYW-YYZ

5h 24m1 stop

$674American Airlines

Find Deal

Tue, Jan 20 - Sun, Feb 1

11:15 pm - 1:12 pmYYZ-EYW

13h 57m2 stops

7:00 am - 4:56 pmEYW-YYZ

9h 56m1 stop

$715WestJet

Find Deal

Tue, Jan 20 - Fri, Jan 30

Delta flights from Toronto to Key West

Our best Delta deals on Toronto to Key West flight tickets

Delta

Jan 17

YYZ2:10 pmToronto Pearson Intl

22h 34m

1 stop

EYW12:44 pmKey West

Jan 30

EYW7:00 amKey West

13h 33m

2 stops

YYZ8:33 pmToronto Pearson Intl

$534

Find similar

Delta

Oct 29

YYZ10:20 amToronto Pearson Intl

9h 46m

2 stops

EYW8:06 pmKey West

Nov 5

EYW7:40 amKey West

13h 02m

2 stops

YYZ8:42 pmToronto Pearson Intl

$537

Find similar

Delta

Jan 17

YYZ5:15 pmToronto Pearson Intl

19h 29m

2 stops

EYW12:44 pmKey West

Jan 31

EYW6:00 pmKey West

22h 08m

2 stops

YYZ4:08 pmToronto Pearson Intl

$543

Find similar

United Airlines flights from Toronto to Key West

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

United Airlines

Oct 29

YYZ2:15 pmToronto Pearson Intl

23h 37m

3 stops

EYW1:52 pmKey West

Nov 5

EYW3:00 pmKey West

17h 17m

2 stops

YYZ8:17 amToronto Pearson Intl

$555

Find similar

United Airlines

Oct 25

YYZ8:55 pmToronto Pearson Intl

16h 57m

2 stops

EYW1:52 pmKey West

Oct 29

EYW2:48 pmKey West

6h 36m

1 stop

YYZ9:24 pmToronto Pearson Intl

$586

Find similar

United Airlines

Jan 23

YYZ10:00 amToronto Pearson Intl

6h 22m

1 stop

EYW4:22 pmKey West

Jan 27

EYW6:05 pmKey West

5h 41m

1 stop

YYZ11:46 pmToronto Pearson Intl

$593

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 10/30

5:15 pm-8:15 am

1 stop15h 00m

Key West

Thu 11/6

8:55 am-12:11 am

1 stop15h 16m

$283

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 1/18

8:00 pm-12:26 pm

1 stop16h 26m

Key West

Mon 2/2

9:49 am-5:15 pm

1 stop7h 26m

$294

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 1/17

2:10 pm-12:44 pm

1 stop22h 34m

Key West

Fri 1/30

7:00 am-8:33 pm

2 stops13h 33m

$534

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Wed 10/29

10:20 am-8:06 pm

2 stops9h 46m

Key West

Wed 11/5

7:40 am-8:42 pm

2 stops13h 02m

$537

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Wed 10/29

2:15 pm-1:52 pm

3 stops23h 37m

Key West

Wed 11/5

3:00 pm-8:17 am

2 stops17h 17m

$555

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 10/25

8:55 pm-1:52 pm

2 stops16h 57m

Key West

Wed 10/29

2:48 pm-9:24 pm

1 stop6h 36m

$586

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 3/7

7:35 am-6:23 pm

1 stop10h 48m

Key West

Sat 3/14

5:16 pm-10:45 pm

1 stop5h 29m

$624

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 3/14

6:00 pm-1:12 pm

1 stop19h 12m

Key West

Sat 3/21

6:00 pm-11:12 am

1 stop17h 12m

$648

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 1/20

5:25 pm-10:43 am

1 stop17h 18m

Key West

Sun 2/1

11:10 am-4:34 pm

1 stop5h 24m

$674

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 1/20

11:15 pm-1:12 pm

2 stops13h 57m

Key West

Fri 1/30

7:00 am-4:56 pm

1 stop9h 56m

$715

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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

What is the cheapest month to fly to Key West?

In general, October 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 $475. If you are unable to visit Key West during the month of October, then departing from Toronto during the month May is also very affordable. Most momondo users find prices during this month for around $489.

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

On average, the least expensive day to fly to Key West from Toronto is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $538. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Toronto to Key West for around $667.

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

Direct flights	None

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?
The straight-line distance from Toronto to Key West is 1325.6 mi. 6h 22m is a normal flight duration for this route.
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 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 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.

Big Pine Key

Little Torch Key

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Toronto to Key West. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Key West from Toronto which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Toronto and Key West by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.