C$ 237+ Cheap flights to Key West
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Key West in 2025
Find the latest flights to Key West in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 8 March 2025.
Find flight deals to Key West
Cheapest flights to Key WestExplore the most affordable flight options available to Key West. Find the lowest fares based on data from user searches, with prices last updated on 8 March 2025.
Explore the most affordable flight options available to Key West. Find the lowest fares based on data from user searches, with prices last updated on 8 March 2025.
Find flights to Key West within your budget
Locate flights to Key West that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 8 March 2025.
Fly from
Route
Depart
Return
Price
TorontoKey West
YYZ - EYW
YYZEYW
Toronto Pearson Intl
Thu 3/4
7:05 a.m.-6:55 p.m.
1 stop11h 50m
Key West
Thu 10/4
10:55 a.m.-11:55 p.m.
1 stop13h 00m
TorontoKey West
YYZ - EYW
YYZEYW
Toronto Pearson Intl
Tue 1/4
6:10 a.m.-6:05 p.m.
2 stops35h 55m
Key West
Wed 30/4
8:45 a.m.-12:20 p.m.
2 stops27h 35m
TorontoKey West
YYZ - EYW
YYZEYW
Toronto Pearson Intl
Mon 31/3
7:55 a.m.-8:30 p.m.
2 stops12h 35m
Key West
Mon 7/4
6:10 p.m.-11:56 p.m.
1 stop5h 46m
TorontoKey West
YYZ - EYW
YYZEYW
Toronto Pearson Intl
Mon 21/4
5:25 p.m.-10:29 a.m.
1 stop17h 04m
Key West
Mon 28/4
7:29 p.m.-11:59 a.m.
1 stop16h 30m
TorontoKey West
YYZ - EYW
YYZEYW
Toronto Pearson Intl
Sat 12/4
9:50 a.m.-6:55 p.m.
1 stop9h 05m
Best time to book a flight to Key West
Have a flexible travel schedule? Discover the best time to fly to Key West with our price prediction graph.
Travel insights for flights to Key West
Get recent, data-driven insights about flights to Key West including ideal travel times, pricing trends, and more.
How long is the flight to Key West?
On average, a flight from Toronto to Key West takes 18 hours 17 minutes. Flights to Key West from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Key West?
The most popular airlines flying from Toronto to Key West are WestJet, American Airlines and Delta.
What are the cheapest airlines that fly to Key West?
The cheapest airlines flying from Toronto to Key West are Delta, American Airlines and WestJet.
Rainfall in Key West by month
Plan your trip to Key West by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Key West ranges from 38.0 - 170.0 mm per month. September is typically the wettest month, when rainfall can reach 170.0 mm. February is typically the driest time to visit Key West when rainfall is around 38.0 mm.
Temperature in Key West by month
Plan your trip to Key West by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).
Reviews of airlines servicing Key West
Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated 8 March 2025.
Crew
Comfort
Food
Overall
Entertainment
Boarding
Reviews
Richard,Sep 2023
YYZ - ATL
Crew
Comfort
Food
Overall
Entertainment
Boarding
Reviews
Richard,Sep 2023
YYZ - ATL
Crew
Comfort
Food
Overall
Entertainment
Boarding
Reviews
Richard,Sep 2023
YYZ - ATL
Crew
Comfort
Food
Overall
Entertainment
Boarding
Reviews
Richard,Sep 2023
YYZ - ATL
Crew
Comfort
Food
Overall
Entertainment
Boarding
Reviews
Richard,Sep 2023
YYZ - ATL
FAQs about flying to Key West
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