$247 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 7/24. 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
1 adult, Economy

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
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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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Canada to Key West

Fri, Aug 15 - Fri, Aug 22
 Logo
7:15 am - 1:07 pmYYZ-EYW
5h 52m1 stop
 Logo
1:47 pm - 9:23 pmEYW-YYZ
7h 36m1 stop
Thu, Aug 14 - Thu, Aug 21
 Logo
11:15 pm - 1:07 pmYYZ-EYW
13h 52m2 stops
 Logo
10:02 am - 10:44 pmEYW-YYZ
12h 42m1 stop
Fri, Aug 15 - Fri, Aug 22
United Airlines Logo
8:30 am - 1:11 pmYUL-EYW
28h 41m2 stops
United Airlines Logo
3:41 pm - 11:58 amEYW-YUL
20h 17m2 stops
$569United Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
Delta Logo
7:45 am - 2:23 pmYYZ-EYW
6h 38m1 stop
Delta Logo
11:45 am - 10:44 pmEYW-YYZ
10h 59m2 stops
$599Delta
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Fri, Aug 15 - Fri, Aug 22
Delta Logo
6:30 am - 5:27 pmYYZ-EYW
10h 57m2 stops
Delta Logo
2:00 pm - 11:11 pmEYW-YYZ
9h 11m2 stops
$600Delta
Find Deal
Fri, Aug 29 - Mon, Sep 1
American Airlines Logo
7:50 am - 1:51 pmYUL-EYW
6h 01m1 stop
American Airlines Logo
11:26 am - 11:20 pmEYW-YUL
11h 54m1 stop
$649American Airlines
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Fri, Aug 29 - Mon, Sep 1
American Airlines Logo
7:50 am - 4:18 pmYUL-EYW
8h 28m2 stops
American Airlines Logo
11:26 am - 11:20 pmEYW-YUL
11h 54m1 stop
$658American Airlines
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Tue, Aug 26 - Mon, Sep 1
WestJet Logo
11:33 am - 1:05 pmYYZ-EYW
25h 32m1 stop
WestJet Logo
7:00 am - 4:57 pmEYW-YYZ
9h 57m1 stop
$675WestJet
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Fri, Dec 19 - Fri, Dec 26
WestJet Logo
6:15 pm - 5:08 pmYUL-EYW
22h 53m1 stop
WestJet Logo
6:02 pm - 12:40 amEYW-YUL
30h 38m2 stops
$714WestJet
Find Deal
Sun, Aug 10 - Sun, Aug 17
United Airlines Logo
8:15 am - 1:26 pmYYZ-EYW
29h 11m2 stops
United Airlines Logo
1:42 pm - 10:04 amEYW-YYZ
20h 22m2 stops
$721United Airlines
Find Deal
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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 October, where tickets cost $475 on average for return flights. On the other hand, the most expensive months are September and June, where the average cost of tickets from Canada is $774 and $752 respectively. For one-way flights, the best month to travel is September with an average price of $522.


Good to know

Low seasonSeptember
High seasonMarch
Cheapest flight$247
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 28% 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 124 direct flights from within Canada to Key West. The most common day for departures is Sunday, with 16% 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.

Reviews of the 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
6.9Entertainment
6.5Food
7.5Boarding
8.0Crew
7.2Comfort
Airline reviews

This flight never occurred because AA couldn’t get their act together.

6.0 GoodAnonymous, Jun 2025RDU - MIA
Read more American Airlines reviews

This flight never occurred because AA couldn’t get their act together.

Flight was good & early meaning the gate was changed. With gate change there were no wheelchairs & the gate attendant left without making sure wheelchairs were coming to the changed gate. I had to go to another attendant at another desk to get this done.

The flight crew were friendly and attentive. Food was good and they passed out ice cream and drinks awhile after Lunch was done. The ice cream was a nice treat! I found several movies to watch during the flight. There was many movies and tv shows to choose from. We flew Premium economy and there was enough leg room to be comfortable. The seats were also comfortable. I would fly AA again if the airfare isn’t expensive.

The pilots are always hauling in the sky. No issues with boarding only problem was layover was shortened too much by weather but luckily the next flight was still boarding and did not missit

During service there was a garbage/beverage spill near our seats that never was cleaned up. On a relatively short flight when we’re fortunate enough to actually have in flight movies available, the flight attendants pitching the AADVANTAGE credit card shouldn’t talk for the last 10 minutes of the flight so that we miss the end of the movie.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

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.

Everything you need to know for your flight to Key West

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

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