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Cheap Flights from Toronto (YYZ) to Key West (EYW)

Compare Toronto Pearson International to Key West International flight deals

Find the cheapest month or even day of the year to fly to Key West International

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Flight deals from Toronto Pearson International to Key West International

Looking for a cheap last-minute deal or the best return flight from Toronto Pearson International to Key West International? Find the lowest prices on one-way and return tickets right here.
Key West.$823 per passenger.Departing Wed, 3 Dec, returning Tue, 9 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Toronto Pearson International on Wed, 3 Dec, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Tue, 9 Dec, arriving in Toronto Pearson International.Price includes taxes and charges.From $823, select.
Key West.$899 per passenger.Departing Sat, 20 Sep, returning Sun, 21 Sep.Return flight with Porter Airlines and Allegiant Air.Outbound indirect flight with Porter Airlines, departs from Toronto Pearson International on Sat, 20 Sep, arriving in Key West International.Inbound indirect flight with Allegiant Air, departs from Key West International on Sun, 21 Sep, arriving in Toronto Pearson International.Price includes taxes and charges.From $899, select.
Key West.$909 per passenger.Departing Fri, 2 Jan, returning Fri, 9 Jan.Return flight with United.Outbound indirect flight with United, departs from Toronto Pearson International on Fri, 2 Jan, arriving in Key West International.Inbound indirect flight with United, departs from Key West International on Fri, 9 Jan, arriving in Toronto Pearson International.Price includes taxes and charges.From $909, select.
Key West.$909 per passenger.Departing Fri, 21 Nov, returning Tue, 25 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Toronto Pearson International on Fri, 21 Nov, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Tue, 25 Nov, arriving in Toronto Pearson International.Price includes taxes and charges.From $909, select.
Key West.$909 per passenger.Departing Fri, 3 Oct, returning Fri, 10 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Toronto Pearson International on Fri, 3 Oct, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Fri, 10 Oct, arriving in Toronto Pearson International.Price includes taxes and charges.From $909, select.
Key West.$912 per passenger.Departing Tue, 16 Dec, returning Tue, 13 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Toronto Pearson International on Tue, 16 Dec, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Tue, 13 Jan, arriving in Toronto Pearson International.Price includes taxes and charges.From $912, select.
Key West.$912 per passenger.Departing Tue, 25 Nov, returning Wed, 3 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Toronto Pearson International on Tue, 25 Nov, arriving in Key West International.Inbound indirect flight with Delta, departs from Key West International on Wed, 3 Dec, arriving in Toronto Pearson International.Price includes taxes and charges.From $912, select.
Key West.$1,051 per passenger.Departing Thu, 25 Sep, returning Sun, 12 Oct.Return flight with WestJet.Outbound indirect flight with WestJet, departs from Toronto Pearson International on Thu, 25 Sep, arriving in Key West International.Inbound indirect flight with WestJet, departs from Key West International on Sun, 12 Oct, arriving in Toronto Pearson International.Price includes taxes and charges.From $1,051, select.

Find the cheapest month to fly from Toronto Pearson International to Key West International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Toronto Pearson International to Key West International flights are currently cheapest in December.
Sep
from $899
Oct
from $909
Nov
from $909
Dec
from $823
Jan
from $909
Feb
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Mar
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Toronto Pearson International to Key West International: Alternative routes

Compare routes from Toronto Pearson International to Key West below. You may find an airport to fly into that's cheaper, faster, or easier than Key West International.

Toronto to Key West: Flight information

The things to know before you go.
Cheapest flight found$823
Cheapest month to flyDecember

Finding cheap flights from Toronto Pearson International to Key West International: Frequently asked questions

The best price we found for a return flight from Toronto Pearson International to Key West International is $823. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Toronto Pearson International to Key West International. But we found flights with one or more stops from $823.
As of September 2025, there are no flights flying from Toronto Pearson International to Key West International.
The cheapest month to fly from Toronto Pearson International to Key West International is usually December.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Toronto Pearson International Airport to Key West International Airport on Wednesday, 3 December 2025.
No airlines currently offer direct flights between Toronto Pearson International Airport and Key West International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Key West International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Key West is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Key West International.

Flying from Pearson International Airport (YYZ) to Key West International Airport (EYW): what you need to know

  • To ensure you catch your YYZ to EYW flight, leave plenty of time to check in and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the general travel rule.

  • During popular months like August, it's a good idea to get to the airport earlier than usual. Arrive two hours before a domestic departure and four hours ahead for international flights when you travel during a peak period in general.

How to find the cheapest flights from Pearson International Airport (YYZ) to Key West International Airport (EYW)

  • Currently, $498 is the cheapest price we've seen for a one-way Pearson International Airport to Key West International Airport flight. The best price for a return plane ticket is $823. Bear in mind that fares could change due to availability at the time of booking.

  • To find cheap tickets from YYZ to EYW, book in advance. Airlines typically offer the most competitive fares when flights are first made available.

  • The 'Whole month' tool shows you the cheapest flights from Pearson International Airport to Key West International Airport across every month. It's an easy way to snap up a bargain if your trip dates aren't set in stone.

  • Save time searching for cheap flights from YYZ to EYW by creating a Price Alert. You'll receive an email or notification through the app when a lower fare pops up.

  • Choose your ideal departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Pearson International Airport to Key West International Airport.

Handy information about Pearson International Airport (YYZ)

Arriving at Key West International Airport (EYW)

Getting from Key West International Airport (EYW) to central Key West

  • The address for EYW is 3491 South Roosevelt Boulevard.

  • Key West International Airport is roughly 3 kilometres from the centre of Key West. The drive time takes about 5 minutes.

  • Getting to the centre by public transport takes around 40 minutes.

When to fly to Key West International Airport (EYW)

  • It's time to choose your trip dates for your flight from Pearson International Airport to Key West International Airport. January is the busiest month to visit Key West. If you're after a quieter vibe, go in February.

  • When booking your flight from Pearson International Airport to Key West International Airport, consider the type of weather you enjoy. August is the warmest month in Key West, with temperatures ranging from 26ºC (79ºF) to 30ºC (86ºF).

  • January has average temperatures of between 18ºC (64ºF) and 23ºC (73ºF). Search for cheap tickets from YYZ to EYW around that time if you like travelling in cooler conditions.

Explore more of United States

  • Miami is just one of the many places in United States waiting to be explored after you've experienced Key West. Around 209 kilometres away to the north-east, its best attractions include Wynwood Walls, Vizcaya Museum and Gardens and American Airlines Arena.

  • Tampa is another favourite destination in United States and is around 386 kilometres north of Key West. No trip is complete without visiting Ybor City Tattoo Company, Tampa Riverwalk and The Florida Aquarium.

Plan the rest of your trip from Toronto to Key West

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.