Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Canada to Key West
Cheap round-trip flights
Cheap one-way flights
Cheap last-minute flights
momondo Fare Finder
Use the filters below to find and compare flights to Key West that are best for you.
Fly from
Route
Depart
Return
TorontoKey West
YYZ Toronto Pearson Intl - EYW Key West
YYZEYW
Toronto Pearson Intl
Mon 7/12
6:30 a.m.-10:19 a.m.
1 stop27h 49m
Key West
Mon 14/12
12:59 p.m.-9:22 p.m.
1 stop8h 23m
TorontoKey West
YYZ Toronto Pearson Intl - EYW Key West
YYZEYW
Toronto Pearson Intl
Mon 7/12
6:30 a.m.-10:19 a.m.
1 stop27h 49m
Key West
Mon 14/12
12:59 p.m.-3:20 p.m.
2 stops26h 21m
TorontoKey West
YYZ Toronto Pearson Intl - EYW Key West
YYZEYW
Toronto Pearson Intl
Sun 6/12
6:30 a.m.-10:19 a.m.
1 stop27h 49m
Key West
Sat 12/12
10:45 a.m.-9:22 p.m.
1 stop10h 37m
TorontoKey West
YYZ Toronto Pearson Intl - EYW Key West
YYZEYW
Toronto Pearson Intl
Sat 31/10
6:30 a.m.-11:19 a.m.
1 stop28h 49m
Key West
Thu 29/4
10:56 a.m.-2:20 p.m.
1 stop27h 24m
TorontoKey West
YYZ Toronto Pearson Intl - EYW Key West
YYZEYW
Toronto Pearson Intl
Mon 7/12
2:25 p.m.-12:36 p.m.
1 stop22h 11m
Key West
Mon 14/12
12:59 p.m.-3:20 p.m.
2 stops26h 21m
TorontoKey West
YYZ Toronto Pearson Intl - EYW Key West
YYZEYW
Toronto Pearson Intl
Sun 6/12
6:30 a.m.-10:19 a.m.
1 stop27h 49m
Key West
Sun 13/12
11:01 a.m.-3:20 p.m.
2 stops52h 19m
TorontoKey West
YYZ Toronto Pearson Intl - EYW Key West
YYZEYW
Toronto Pearson Intl
Mon 2/11
7:35 a.m.-12:36 p.m.
2 stops29h 01m
Key West
Thu 29/4
10:56 a.m.-2:20 p.m.
1 stop27h 24m
TorontoKey West
YYZ Toronto Pearson Intl - EYW Key West
YYZEYW
Toronto Pearson Intl
Sun 6/12
6:30 a.m.-10:19 a.m.
1 stop27h 49m
Key West
Sun 13/12
11:01 a.m.-3:20 p.m.
2 stops52h 19m
TorontoKey West
YYZ Toronto Pearson Intl - EYW Key West
YYZEYW
Toronto Pearson Intl
Sat 31/10
6:30 a.m.-11:19 a.m.
1 stop28h 49m
Key West
Wed 28/4
10:56 a.m.-8:05 p.m.
1 stop9h 09m
TorontoKey West
YYZ Toronto Pearson Intl - EYW Key West
YYZEYW
Toronto Pearson Intl
Sun 6/12
6:30 a.m.-10:19 a.m.
1 stop27h 49m
Key West
Sun 13/12
12:01 p.m.-11:47 p.m.
1 stop11h 46m
See travel insights to Key West from
Key West flights insights and trends
Explore insights for your Key West flight to craft the best travel plan
Cheapest flights to Key West
Find the cheapest flights to Key West from your nearest city or airport
| CHEAPEST MONTH TO FLY TO KEY WEST FROM TORONTO PEARSON INTL AIRPORT | January | 16% cheaper | Flying from Toronto Pearson Intl Airport to Key West costs on average just C$ 827 in January |
| MOST EXPENSIVE MONTH TO FLY TO KEY WEST FROM TORONTO PEARSON INTL AIRPORT | June | 46% more expensive | It costs about C$ 1,430 for flights to Key West from Toronto Pearson Intl Airport in June |
| MOST POPULAR MONTH TO FLY TO KEY WEST FROM TORONTO PEARSON INTL AIRPORT | April | 400% more users visited | More momondo users searched in flights to Key West from Toronto Pearson Intl Airport in April than any other month |
Cheap Key West flight deals and tips
Summary info about Key West flight prices, duration and airlines
Best One-Way Price | C$ 289 |
|---|---|
Best Round-Trip Price | C$ 582 |
Fastest flight time | 27h 34m |
Frequently asked questions about flying to Key West
What is there to do in Key West when it’s raining?
If you are planning a flight to Key West and are looking to avoid the rain, you should avoid traveling during the months of August and September. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in Key West, there are still things to do and ways to enjoy your trip. Ernest Hemingway Home and Museum is a great museum to visit near Key West and is especially great when the weather outside is less than desirable. For those looking to get out of the rain and do a little shopping, check out Duval Street.
When did momondo last update prices for flights to Key West Airport?
Prices for flights to Key West Airport are updated daily.
How many operators does momondo search for flights to Key West Airport?
There is 1 operator available for flights to Key West Airport as of October 2026.
How old do you have to be to fly to Key West Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Travelling to a place near Key West?
Book flights to Key West if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal to Key West?
We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.
Can I find flights to Key West with flexible booking policies on momondo?
Yes. All flights to Key West on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights to Key West?
Once all potential Key West flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.
I’m not ready to book a flight to Key West right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Key West. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.