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Cheap flights from Toronto to Key West from $234

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 11/12. 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
1 adult, Economy, 0 bags

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
9:30 am - 10:24 am
YYZ
-
EYW
24h 54m
2 stops
Multiple Airlines Logo
7:53 pm - 2:55 pm
EYW
-
YYZ
19h 02m
1 stop
$505Multiple Airlines
Sat, Jul 11 - Thu, Jul 16
Multiple Airlines Logo
6:30 am - 7:13 pm
YYZ
-
EYW
12h 43m
2 stops
Multiple Airlines Logo
7:53 pm - 2:55 pm
EYW
-
YYZ
19h 02m
1 stop
$509Multiple Airlines
Thu, Aug 13 - Thu, Aug 20
Multiple Airlines Logo
8:10 am - 12:34 pm
YYZ
-
EYW
28h 24m
1 stop
Multiple Airlines Logo
3:27 pm - 4:45 pm
EYW
-
YYZ
25h 18m
1 stop
$511Multiple Airlines
Mon, Jul 13 - Fri, Jul 17
Multiple Airlines Logo
6:30 am - 4:10 pm
YYZ
-
EYW
33h 40m
2 stops
Multiple Airlines Logo
9:22 pm - 8:05 pm
EYW
-
YYZ
22h 43m
1 stop
$517Multiple Airlines
Tue, Jul 28 - Sun, Aug 2
Multiple Airlines Logo
1:30 pm - 12:34 pm
YYZ
-
EYW
23h 04m
2 stops
Multiple Airlines Logo
3:27 pm - 4:45 pm
EYW
-
YYZ
25h 18m
1 stop
$524Multiple Airlines
Mon, Jul 13 - Fri, Jul 17
Multiple Airlines Logo
6:30 am - 7:13 pm
YYZ
-
EYW
12h 43m
2 stops
Multiple Airlines Logo
12:05 pm - 4:45 pm
EYW
-
YYZ
28h 40m
1 stop
$528Multiple Airlines
Thu, Jul 23 - Thu, Jul 30
Multiple Airlines Logo
6:30 am - 7:13 pm
YYZ
-
EYW
12h 43m
2 stops
Multiple Airlines Logo
12:05 pm - 11:35 pm
EYW
-
YYZ
11h 30m
1 stop
$547Multiple Airlines
Sun, Jul 26 - Sun, Aug 2
Multiple Airlines Logo
4:50 pm - 11:27 am
YYZ
-
EYW
18h 37m
1 stop
Multiple Airlines Logo
12:05 pm - 11:35 pm
EYW
-
YYZ
11h 30m
1 stop
$564Multiple Airlines
Sun, Jul 26 - Sun, Aug 2
Multiple Airlines Logo
7:45 am - 11:27 am
YYZ
-
EYW
27h 42m
1 stop
Multiple Airlines Logo
7:53 pm - 2:55 pm
EYW
-
YYZ
19h 02m
1 stop
$587Multiple Airlines
Thu, Aug 13 - Thu, Aug 20
Multiple Airlines Logo
7:45 am - 11:27 am
YYZ
-
EYW
27h 42m
1 stop
Multiple Airlines Logo
12:05 pm - 4:45 pm
EYW
-
YYZ
28h 40m
1 stop
$602Multiple Airlines
Thu, Jul 23 - Thu, Jul 30

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Delta flights from Toronto to Key West

Our best Delta deals on Toronto to Key West flight tickets
Delta
Jul 21
YYZ7:45 amToronto Pearson Intl
9h 38m
1 stop
EYW5:23 pmKey West
Jul 28
EYW7:50 amKey West
15h 54m
2 stops
YYZ11:44 pmToronto Pearson Intl
$638
Delta
Aug 14
YYZ1:38 pmToronto Pearson Intl
6h 19m
1 stop
EYW7:57 pmKey West
Aug 18
EYW6:15 pmKey West
5h 42m
1 stop
YYZ11:57 pmToronto Pearson Intl
$641
Delta
Jul 28
YYZ7:45 amToronto Pearson Intl
9h 38m
1 stop
EYW5:23 pmKey West
Aug 2
EYW6:18 pmKey West
5h 39m
1 stop
YYZ11:57 pmToronto Pearson Intl
$684

United Airlines flights from Toronto to Key West

Our best United Airlines deals on Toronto to Key West flight tickets
United Airlines
Jul 21
YYZ7:00 amToronto Pearson Intl
8h 19m
1 stop
EYW3:19 pmKey West
Jul 28
EYW2:26 pmKey West
7h 57m
1 stop
YYZ10:23 pmToronto Pearson Intl
$651
United Airlines
Jul 21
YYZ4:35 pmToronto Pearson Intl
22h 44m
2 stops
EYW3:19 pmKey West
Jul 28
EYW2:26 pmKey West
17h 29m
2 stops
YYZ7:55 amToronto Pearson Intl
$652
United Airlines
Jul 25
YYZ8:55 pmToronto Pearson Intl
18h 24m
2 stops
EYW3:19 pmKey West
Aug 1
EYW2:26 pmKey West
15h 52m
2 stops
YYZ6:18 amToronto Pearson Intl
$721

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 832,500 searches. Data last updated June 29, 2026.
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

Cheapest round-trip

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 7/11

9:30 am-10:24 am

2 stops24h 54m

Key West

Thu 7/16

7:53 pm-2:55 pm

1 stop19h 02m

$505

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 8/13

6:30 am-7:13 pm

2 stops12h 43m

Key West

Thu 8/20

7:53 pm-2:55 pm

1 stop19h 02m

$509

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 7/13

8:10 am-12:34 pm

1 stop28h 24m

Key West

Fri 7/17

3:27 pm-4:45 pm

1 stop25h 18m

$511

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 7/28

6:30 am-4:10 pm

2 stops33h 40m

Key West

Sun 8/2

9:22 pm-8:05 pm

1 stop22h 43m

$517

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 7/13

1:30 pm-12:34 pm

2 stops23h 04m

Key West

Fri 7/17

3:27 pm-4:45 pm

1 stop25h 18m

$524

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 7/23

6:30 am-7:13 pm

2 stops12h 43m

Key West

Thu 7/30

12:05 pm-4:45 pm

1 stop28h 40m

$528
Quickest round-trip

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 7/26

6:30 am-7:13 pm

2 stops12h 43m

Key West

Sun 8/2

12:05 pm-11:35 pm

1 stop11h 30m

$547

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 7/26

4:50 pm-11:27 am

1 stop18h 37m

Key West

Sun 8/2

12:05 pm-11:35 pm

1 stop11h 30m

$564

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 8/13

7:45 am-11:27 am

1 stop27h 42m

Key West

Thu 8/20

7:53 pm-2:55 pm

1 stop19h 02m

$587

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 7/23

7:45 am-11:27 am

1 stop27h 42m

Key West

Thu 7/30

12:05 pm-4:45 pm

1 stop28h 40m

$602

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 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 $0. If you are unable to visit Key West during the month of September, then departing from Toronto during the month January is also very affordable. Most momondo users find prices during this month for around $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

6h 08m

Direct flights

None
The fastest flight from Toronto to Key West takes 6h 08m
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?

    The straight-line distance from Toronto to Key West is 1325.6 mi. 6h 08m 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.

Traveling to a place near Key West?

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

An easier way to manage your Key West trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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