$153 Find Cheap Flights from Canada to Key West

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Key West departing on 6/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Key West

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Key West, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Key West, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Canada to Key West

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Canada to Key West that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Canada to Key West

KAYAK's recommended round-trip deals from the most popular airlines that fly from Canada to Key West.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
3:00 pm - 12:15 pmYYZ-EYW
21h 15m2 stops
United Airlines Logo
6:45 pm - 2:30 pmEYW-YYZ
19h 45m2 stops
$420United Airlines
Find Deal
Sat, Jun 14 - Sat, Jun 21
United Airlines Logo
6:10 am - 2:00 pmYYZ-EYW
31h 50m2 stops
United Airlines Logo
6:45 pm - 4:45 pmEYW-YYZ
22h 00m2 stops
$421United Airlines
Find Deal
Tue, Jun 24 - Fri, Jun 27
 Logo
7:45 am - 9:01 amYYZ-EYW
25h 16m1 stop
 Logo
8:53 am - 9:08 pmEYW-YYZ
36h 15m2 stops
Sun, May 11 - Thu, May 15
 Logo
9:35 am - 6:05 pmYYZ-EYW
8h 30m1 stop
 Logo
1:00 pm - 11:55 pmEYW-YYZ
10h 55m2 stops
Tue, Jun 24 - Fri, Jun 27
United Airlines Logo
7:00 am - 6:05 pmYYZ-EYW
11h 05m2 stops
United Airlines Logo
6:45 pm - 3:46 pmEYW-YYZ
21h 01m2 stops
$451United Airlines
Find Deal
Fri, Aug 1 - Mon, Aug 4
 Logo
9:35 am - 6:05 pmYYZ-EYW
8h 30m1 stop
 Logo
8:45 am - 11:55 pmEYW-YYZ
15h 10m1 stop
Tue, Jun 24 - Fri, Jun 27
Delta Logo
11:39 am - 7:39 pmYYZ-EYW
8h 00m1 stop
Delta Logo
7:10 am - 5:06 pmEYW-YYZ
9h 56m1 stop
$553Delta
Find Deal
Thu, Jun 19 - Tue, Jun 24
American Airlines Logo
6:00 am - 12:51 pmYYZ-EYW
6h 51m1 stop
American Airlines Logo
3:17 pm - 10:25 pmEYW-YYZ
7h 08m1 stop
$625American Airlines
Find Deal
Fri, May 23 - Fri, May 30
Delta Logo
12:15 pm - 8:07 pmYYZ-EYW
7h 52m2 stops
Delta Logo
7:00 am - 12:14 pmEYW-YYZ
5h 14m1 stop
$645Delta
Find Deal
Thu, May 15 - Tue, May 20
WestJet Logo
6:15 am - 12:56 pmYYZ-EYW
6h 41m1 stop
WestJet Logo
11:48 am - 4:59 pmEYW-YYZ
5h 11m1 stop
$694WestJet
Find Deal
Sun, May 11 - Thu, May 15
Useful Info

KAYAK's insights & trends for flights to Key West

Get data-powered insights and trends for flights to Key West to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Key West?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Key West, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Key West is May, where tickets cost $488 on average for return flights. On the other hand, the most expensive months are June and December, where the average cost of tickets from Canada is $728 and $688 respectively. For one-way flights, the best month to travel is September with an average price of $531.


Good to know

Low seasonSeptember
High seasonMarch
Cheapest flight$153
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Toronto to Key West

FAQs - booking Key West flights

  • How far is Key West Airport from central Key West?

    The distance between Key West Airport and downtown Key West is 3 miles.

  • What is the name of Key West’s airport?

    Key West is served by Key West Airport, also commonly referred to as Key West or Key West Intl. The airport code is EYW.

  • What is the cheapest day to fly to Key West?

    Based on KAYAK data, the cheapest day to fly to Key West is Tuesday where round-trip tickets can be as cheap as $538. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are $665 on average.

  • How does KAYAK find such low prices on flights to Key West?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Key West.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Key West?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Key West?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Key West with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Key West?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Key West up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Key West?

    The cheapest time of day to fly to Key West is generally in the morning, when round-trip flights cost $643 on average. The most expensive time of day to fly to Key West is generally in the morning, which is peak travel time and where the average cost of a ticket is $643.

  • How many direct flights to Key West are there each week?

    Each week there are around 178 direct flights from within Canada to Key West. The most common day for departures is Sunday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Key West

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Key West flight deals.

Top airline flying from Canada to Key West

 
See real verified KAYAK customer reviews for airlines flying to Key West. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Canada to Key West. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Key West? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
7.5Boarding
8.0Crew
7.2Comfort
6.9Entertainment
6.5Food
Airline reviews

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

10.0 ExcellentJill, Apr 2025PHL - FLL
Read more American Airlines reviews

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Would have thought that they would gas up plane before everyone got on board

The flight was late and we missed this connecting flight. American Airlines refused to put us anywhere for the night for their snafu. We had to find our own accommodations in Miami, and it was expensive for a crappy hotel.

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Free wifi was available, but only some time, being at least 30 minutes into the flight. it would have been better that an announcement had been made about the delay.

We were not offered anything to drink in business class during the boarding process.

When I'm on a 5hr 22 minute flight I expect food to be purchased. Especially when American makes a very tight connection time where u have to run to make the long flight. Chips and nuts are unacceptable and being told you should be in first class to get a meal is also unacceptable. I didn't change the flight times American Airlines did.

Flight was delayed taking off over 2 hours. Original plane was taken out of service and replaced. They didn’t tell us they were replacing plane until after original takeoff time had past. No power on new plane to charge devices. When eventually landing at destination no gate was available waited 1 hour for new gate. No Americans finest hour.

My seat was horrible. I think it was broken in several places. Other than that, the crew was great and the plane was clean

Standard. No different than a discount carrier on a short trip.

Everything you need to know for your flight to Key West

Information on the airport you'll fly into in Key West

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.