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Cheap flights from Canada to Key West from $200

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to Key West departing on 6/1. 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
0 bags

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Find the cheapest flights from Canada to Key West

Recent round-trip flight deals from Canada to Key West

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:50 am - 2:01 pm
YYZ
-
EYW
28h 11m
1 stop
Multiple Airlines Logo
11:46 am - 2:05 pm
EYW
-
YYZ
26h 19m
2 stops
$440Multiple Airlines
Thu, May 28 - Wed, Aug 19
Multiple Airlines Logo
4:50 pm - 11:25 am
YYZ
-
EYW
18h 35m
1 stop
Multiple Airlines Logo
12:07 pm - 8:05 pm
EYW
-
YYZ
7h 58m
1 stop
$468Multiple Airlines
Sat, Jul 11 - Mon, Jul 13
Multiple Airlines Logo
9:50 am - 11:25 am
YYZ
-
EYW
25h 35m
1 stop
Multiple Airlines Logo
5:07 pm - 9:55 pm
EYW
-
YYZ
28h 48m
2 stops
$474Multiple Airlines
Wed, Jun 17 - Wed, Jun 24
American Airlines Logo
4:16 pm - 10:55 am
YUL
-
EYW
18h 39m
2 stops
American Airlines Logo
1:59 pm - 9:45 am
EYW
-
YUL
19h 46m
2 stops
$637American Airlines
Fri, Sep 18 - Mon, Sep 21
American Airlines Logo
10:10 pm - 6:49 pm
YVR
-
EYW
17h 39m
1 stop
American Airlines Logo
1:01 pm - 9:10 pm
EYW
-
YVR
11h 09m
1 stop
$640American Airlines
Thu, Jun 18 - Thu, Jun 25
Delta Logo
6:00 am - 7:43 pm
YUL
-
EYW
13h 43m
2 stops
Delta Logo
2:35 pm - 11:10 pm
EYW
-
YUL
8h 35m
2 stops
$644Delta
Wed, Oct 7 - Wed, Oct 14
WestJet Logo
8:25 pm - 1:00 pm
YVR
-
EYW
13h 35m
2 stops
WestJet Logo
6:15 pm - 8:40 pm
EYW
-
YVR
29h 25m
2 stops
$648WestJet
Sun, Aug 16 - Sun, Aug 23
Delta Logo
7:00 am - 5:14 pm
YUL
-
EYW
10h 14m
1 stop
Delta Logo
7:00 am - 5:05 pm
EYW
-
YUL
10h 05m
1 stop
$673Delta
Fri, Sep 18 - Mon, Sep 21
WestJet Logo
6:40 pm - 7:54 pm
YVR
-
EYW
22h 14m
2 stops
WestJet Logo
6:15 pm - 10:45 am
EYW
-
YVR
19h 30m
1 stop
$682WestJet
Sun, Aug 16 - Sun, Aug 23
United Airlines Logo
8:20 am - 1:30 pm
YUL
-
EYW
29h 10m
2 stops
United Airlines Logo
2:26 pm - 7:15 am
EYW
-
YUL
16h 49m
2 stops
$710United Airlines
Sat, May 30 - Thu, Jun 4

American Airlines flights from Canada to Key West

Our best American Airlines deals on Canada to Key West flight tickets
American Airlines
Sep 18
YUL4:16 pmMontreal Pierre Elliott Trudeau Intl
18h 39m
2 stops
EYW10:55 amKey West
Sep 21
EYW1:59 pmKey West
19h 46m
2 stops
YUL9:45 amMontreal Pierre Elliott Trudeau Intl
$637
American Airlines
Jun 18
YVR10:10 pmVancouver Intl
17h 39m
1 stop
EYW6:49 pmKey West
Jun 25
EYW1:01 pmKey West
11h 09m
1 stop
YVR9:10 pmVancouver Intl
$640
American Airlines
Jul 10
YYZ6:15 amToronto Pearson Intl
12h 33m
2 stops
EYW6:48 pmKey West
Jul 18
EYW5:34 pmKey West
6h 16m
1 stop
YYZ11:50 pmToronto Pearson Intl
$648

Delta flights from Canada to Key West

Our best Delta deals on Canada to Key West flight tickets
Delta
Jul 7
YYZ7:55 amToronto Pearson Intl
11h 56m
2 stops
EYW7:51 pmKey West
Jul 13
EYW7:50 amKey West
15h 23m
2 stops
YYZ11:13 pmToronto Pearson Intl
$619
Delta
Jul 11
YYZ6:00 amToronto Pearson Intl
6h 09m
1 stop
EYW12:09 pmKey West
Jul 18
EYW7:50 amKey West
15h 12m
2 stops
YYZ11:02 pmToronto Pearson Intl
$644
Delta
Jun 5
YYZ10:00 amToronto Pearson Intl
9h 49m
2 stops
EYW7:49 pmKey West
Jun 8
EYW6:24 pmKey West
5h 34m
1 stop
YYZ11:58 pmToronto Pearson Intl
$645

momondo Fare Finder

 
Customize your flight search to find flights from Canada 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 May 7, 2026.
Use the filters below to find and compare flights from Canada 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

Thu 5/28

9:50 am-2:01 pm

1 stop28h 11m

Key West

Wed 8/19

11:46 am-2:05 pm

2 stops26h 19m

$440

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 7/11

4:50 pm-11:25 am

1 stop18h 35m

Key West

Mon 7/13

12:07 pm-8:05 pm

1 stop7h 58m

$468

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Wed 6/17

9:50 am-11:25 am

1 stop25h 35m

Key West

Wed 6/24

5:07 pm-9:55 pm

2 stops28h 48m

$474

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 9/18

4:16 pm-10:55 am

2 stops18h 39m

Key West

Mon 9/21

1:59 pm-9:45 am

2 stops19h 46m

$637

VancouverKey West

YVR - EYW

YVREYW

Vancouver Intl

Thu 6/18

10:10 pm-6:49 pm

1 stop17h 39m

Key West

Thu 6/25

1:01 pm-9:10 pm

1 stop11h 09m

$640

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Wed 10/7

6:00 am-7:43 pm

2 stops13h 43m

Key West

Wed 10/14

2:35 pm-11:10 pm

2 stops8h 35m

$644

VancouverKey West

YVR - EYW

YVREYW

Vancouver Intl

Sun 8/16

8:25 pm-1:00 pm

2 stops13h 35m

Key West

Sun 8/23

6:15 pm-8:40 pm

2 stops29h 25m

$648
Quickest round-trip

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Fri 9/18

7:00 am-5:14 pm

1 stop10h 14m

Key West

Mon 9/21

7:00 am-5:05 pm

1 stop10h 05m

$673

VancouverKey West

YVR - EYW

YVREYW

Vancouver Intl

Sun 8/16

6:40 pm-7:54 pm

2 stops22h 14m

Key West

Sun 8/23

6:15 pm-10:45 am

1 stop19h 30m

$682

MontrealKey West

YUL - EYW

YULEYW

Montreal Pierre Elliott Trudeau Intl

Sat 5/30

8:20 am-1:30 pm

2 stops29h 10m

Key West

Thu 6/4

2:26 pm-7:15 am

2 stops16h 49m

$710

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 Canada 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 Canada 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 Canada during the month April is also very affordable. Most momondo users find prices during this month for around $427.

Can stopping save me money on Canada to Key West flights?

You could potentially save up to 20% on your flight if you consider stops on a Canada to Key West flight.

Cheap Canada to Key West flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Canada to Key West

Fastest flight time

9h 49m

Direct flights

None
The fastest flight from Canada to Key West takes 9h 49m
There are no direct flights from Canada to Key West. There are no popular flight routes from Canada to Key West.
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Frequently asked questions about flying from Canada to Key West

  • When did momondo last update prices for flights from Canada to Key West Airport?

    Prices for flights from Canada to Key West Airport refresh daily.

  • How old do you have to be to fly from Canada 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 Canada 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 Canada to Key West?

Finding the right flight to Key West from Canada is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Key West quick and easy, saving you time and money.

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

Yes. All flights to Key West from Canada on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Canada 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 Canada to Key West right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Canada to Key West now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Key West and let you know when they change.

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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Sat 6/6
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