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

Delta, WestJet, and United Airlines are the most popular carriers operating from Canada to Key West

How long does it take to fly to Key West?

If you’re flying from a popular airport in Canada, such as Toronto or Montreal, and flying into Key West, then you can expect flight times to average 6h 31m and 8h 25m, respectively.

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.

$171 Cheap Flights from Canada to Key West in 2025

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Canada to Key West

Round-trip

One-way

Last minute

Recent round-trip flight deals from Canada to Key West

7:45 am - 9:22 amYYZ-EYW

25h 37m1 stop

1:47 pm - 9:23 pmEYW-YYZ

7h 36m1 stop

$448

Find Deal

Mon, Aug 11 - Fri, Aug 15

7:45 am - 9:22 amYYZ-EYW

25h 37m1 stop

1:47 pm - 9:23 pmEYW-YYZ

7h 36m1 stop

$457

Find Deal

Mon, Aug 11 - Fri, Aug 15

11:49 am - 5:46 pmYYZ-EYW

5h 57m1 stop

5:08 pm - 11:59 amEYW-YYZ

18h 51m1 stop

$580American Airlines

Find Deal

Wed, Sep 10 - Sat, Sep 13

7:35 am - 1:52 pmYYZ-EYW

6h 17m1 stop

7:52 pm - 10:59 amEYW-YYZ

15h 07m2 stops

$582American Airlines

Find Deal

Sat, Oct 11 - Wed, Oct 15

12:14 pm - 8:06 pmYYZ-EYW

7h 52m2 stops

7:40 am - 5:23 pmEYW-YYZ

9h 43m2 stops

$592Delta

Find Deal

Sat, Oct 11 - Wed, Oct 15

10:50 pm - 2:14 pmYVR-EYW

12h 24m1 stop

3:50 pm - 1:53 pmEYW-YVR

25h 03m2 stops

$634United Airlines

Find Deal

Fri, Aug 29 - Fri, Sep 5

6:15 am - 5:15 pmYYZ-EYW

11h 00m1 stop

7:00 am - 9:51 pmEYW-YYZ

14h 51m1 stop

$650WestJet

Find Deal

Fri, Sep 12 - Sun, Sep 14

6:15 am - 1:05 pmYYZ-EYW

6h 50m1 stop

11:52 am - 9:58 pmEYW-YYZ

10h 06m1 stop

$657WestJet

Find Deal

Mon, Aug 18 - Thu, Aug 21

9:00 pm - 2:01 pmYYZ-EYW

17h 01m2 stops

3:05 pm - 10:23 pmEYW-YYZ

7h 18m1 stop

$659United Airlines

Find Deal

Wed, Sep 10 - Sat, Sep 13

6:15 am - 5:27 pmYYZ-EYW

11h 12m2 stops

6:22 pm - 11:59 pmEYW-YYZ

5h 37m1 stop

$663Delta

Find Deal

Mon, Aug 18 - Thu, Aug 21

Delta flights from Canada to Key West

Our best Delta deals on Canada to Key West flight tickets

Delta

Oct 11

YYZ12:14 pmToronto Pearson Intl

7h 52m

2 stops

EYW8:06 pmKey West

Oct 15

EYW7:40 amKey West

9h 43m

2 stops

YYZ5:23 pmToronto Pearson Intl

$592

Find similar

Delta

Aug 18

YYZ6:15 amToronto Pearson Intl

11h 12m

2 stops

EYW5:27 pmKey West

Aug 21

EYW6:22 pmKey West

5h 37m

1 stop

YYZ11:59 pmToronto Pearson Intl

$663

Find similar

Delta

Aug 4

YYZ7:55 amToronto Pearson Intl

9h 37m

2 stops

EYW5:32 pmKey West

Aug 8

EYW2:03 pmKey West

7h 56m

1 stop

YYZ9:59 pmToronto Pearson Intl

$702

Find similar

American Airlines flights from Canada to Key West

Our best American Airlines deals on Canada to Key West flight tickets

American Airlines

Sep 10

YYZ11:49 amToronto Pearson Intl

5h 57m

1 stop

EYW5:46 pmKey West

Sep 13

EYW5:08 pmKey West

18h 51m

1 stop

YYZ11:59 amToronto Pearson Intl

$580

Find similar

American Airlines

Oct 11

YYZ7:35 amToronto Pearson Intl

6h 17m

1 stop

EYW1:52 pmKey West

Oct 15

EYW7:52 pmKey West

15h 07m

2 stops

YYZ10:59 amToronto Pearson Intl

$582

Find similar

American Airlines

Oct 11

YYZ6:00 amToronto Pearson Intl

11h 16m

1 stop

EYW5:16 pmKey West

Oct 15

EYW4:58 pmKey West

5h 52m

1 stop

YYZ10:50 pmToronto Pearson Intl

$601

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 8/11

7:45 am-9:22 am

1 stop25h 37m

Key West

Fri 8/15

1:47 pm-9:23 pm

1 stop7h 36m

$448

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 8/11

7:45 am-9:22 am

1 stop25h 37m

Key West

Fri 8/15

1:47 pm-9:23 pm

1 stop7h 36m

$457

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Wed 9/10

11:49 am-5:46 pm

1 stop5h 57m

Key West

Sat 9/13

5:08 pm-11:59 am

1 stop18h 51m

$580

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 10/11

7:35 am-1:52 pm

1 stop6h 17m

Key West

Wed 10/15

7:52 pm-10:59 am

2 stops15h 07m

$582

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 10/11

12:14 pm-8:06 pm

2 stops7h 52m

Key West

Wed 10/15

7:40 am-5:23 pm

2 stops9h 43m

$592

VancouverKey West

YVR - EYW

YVREYW

Vancouver Intl

Fri 8/29

10:50 pm-2:14 pm

1 stop12h 24m

Key West

Fri 9/5

3:50 pm-1:53 pm

2 stops25h 03m

$634

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 9/12

6:15 am-5:15 pm

1 stop11h 00m

Key West

Sun 9/14

7:00 am-9:51 pm

1 stop14h 51m

$650

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 8/18

6:15 am-1:05 pm

1 stop6h 50m

Key West

Thu 8/21

11:52 am-9:58 pm

1 stop10h 06m

$657

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Wed 9/10

9:00 pm-2:01 pm

2 stops17h 01m

Key West

Sat 9/13

3:05 pm-10:23 pm

1 stop7h 18m

$659

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 8/18

6:15 am-5:27 pm

2 stops11h 12m

Key West

Thu 8/21

6:22 pm-11:59 pm

1 stop5h 37m

$663

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 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

Prices

Airlines

Other information

What is the cheapest month to fly to Key West?

In general, October 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 $475. If you are unable to visit Key West during the month of October, then departing from Canada 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 Canada 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 Canada to Key West for around $667.

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

Best Price Found	$171
Fastest flight time	5h 56m
Direct flights	None
Airports in Key West	1 airport

The best one-way flight to Key West from Canada in the past 72 hours is $171. The best round-trip flight deal from Canada to Key West found on momondo in the last 72 hours is $448.

The fastest flight from Canada to Key West takes 5h 56m

There are no direct flights from Canada to Key West. Popular non-direct routes for this connection are Toronto Pearson Intl Airport - Key West Airport, Vancouver Intl Airport - Key West Airport and Montreal Pierre Elliott Trudeau Intl Airport - Key West Airport.

There is 1 airport near Key West: Key West (EYW)

Search flight deals

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.

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.