What are the cheapest airlines flying from Toronto to Key West round-trip?

Flying on United Airlines is currently your cheapest option to Key West, with prices starting at C$ 521. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at C$ 725 and C$ 789, respectively. You may be able to fly from Toronto to Key West for 39% less than the average price by searching for these airlines.

What is the cheapest day to fly from Toronto to Key West?

Travelers seeking maximum savings on their Toronto to Key West flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Toronto to Key West?

American Airlines, Delta and WestJet are the most popular airlines when flying from Toronto to Key West.

What is the cheapest day to fly round-trip from Toronto to Key West?

Travellers have found that booking a Tuesday departure is the best way to save up to 14% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Toronto to Key West?

May is one of the best times of the year to fly to Key West from Toronto. Prices for May average C$ 863 per person but you can even find prices for as low as C$ 675. The most expensive prices can be found in the month of June. Opting for a May flight can save you 16% on your journey compared to booking in June

What airport do you fly into for flights to Key West from Toronto?

If you book a flight to Key West from Toronto, you will be flying to Key West, which is the city’s only airport. Key West (EYW) is located 4.2 km from the centre of Key West. There are 0 flights from Toronto to Key West per day from 3 different airlines.

Can I find deals for flights from Toronto to Key West that include hotel bookings?

Yes. In addition to deals on Toronto to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Toronto to Key West?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Key West.

Can I find deals for business class flights from Toronto to Key West?

Yes. Cheapflights offers flight deals from Toronto to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 521+ Flights from Toronto to Key West - Compare & Save Big

Cheap flight deals from Toronto to Key West

Round-trip from	C$ 521
Popular in	June
Cheapest in	May
Average price	C$ 931

United Airlines
9/6-16/6
4 total stops
50h 09m total
Toronto to Key West

Search Deals

High demand for flights, 4% potential price rise

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Cheapest flight prices on average. 1% potential price decrease (C$ 20 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Find flight deals from Toronto to Key West

Cheapest flights from Toronto to Key West
Explore the most affordable flight options available from Toronto to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 avril 2025.

lun. 9/67:47 p.m.YYZ - EYW

2 stops22h 18mUnited Airlines

lun. 16/66:45 p.m.EYW - YYZ

2 stops27h 51mUnited Airlines

Deal found 27/4C$ 521

jeu. 19/67:15 a.m.YYZ - EYW

1 stop6h 02mMultiple Airlines

sam. 28/63:58 p.m.EYW - YYZ

1 stop22h 31mMultiple Airlines

Deal found 28/4C$ 599

lun. 9/66:15 a.m.YYZ - EYW

2 stops13h 24mDelta

lun. 16/62:05 p.m.EYW - YYZ

1 stop7h 54mDelta

Deal found 27/4C$ 725

ven. 23/56:00 a.m.YYZ - EYW

1 stop10h 52mAmerican Airlines

ven. 30/51:39 p.m.EYW - YYZ

1 stop10h 12mAmerican Airlines

Deal found 26/4C$ 741

jeu. 15/57:15 a.m.YYZ - EYW

2 stops11h 34mWestJet Encore

mar. 20/52:18 p.m.EYW - YYZ

1 stop19h 35mWestJet Encore

Deal found 27/4C$ 815

jeu. 15/57:45 a.m.YYZ - EYW

1 stop9h 45mWestJet

mar. 20/57:00 a.m.EYW - YYZ

1 stop5h 14mWestJet

Deal found 28/4C$ 912

Best flights from Toronto to Key West
Discover carefully curated flight deals from Toronto to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 avril 2025.

lun. 9/67:47 p.m.YYZ - EYW

2 stops22h 18mUnited Airlines

lun. 16/66:45 p.m.EYW - YYZ

2 stops27h 51mUnited Airlines

Deal found 27/4C$ 521

jeu. 19/67:15 a.m.YYZ - EYW

1 stop6h 02mMultiple Airlines

sam. 28/63:58 p.m.EYW - YYZ

1 stop22h 31mMultiple Airlines

Deal found 28/4C$ 599

lun. 9/66:15 a.m.YYZ - EYW

2 stops13h 24mDelta

lun. 16/62:05 p.m.EYW - YYZ

1 stop7h 54mDelta

Deal found 27/4C$ 725

jeu. 15/57:30 a.m.YYZ - EYW

2 stops11h 19mAmerican Airlines

mar. 20/57:29 p.m.EYW - YYZ

1 stop16h 30mAmerican Airlines

Deal found 28/4C$ 789

jeu. 15/57:45 a.m.YYZ - EYW

1 stop9h 45mWestJet

mar. 20/57:00 a.m.EYW - YYZ

1 stop5h 14mWestJet

Deal found 28/4C$ 912

Last-minute flights from Toronto to Key West
Discover last-minute flight deals from Toronto to Key West. Data last updated 29 avril 2025 and is based on user searches.

jeu. 15/57:15 a.m.YYZ - EYW

2 stops11h 34mWestJet Encore

mar. 20/52:18 p.m.EYW - YYZ

1 stop19h 35mWestJet Encore

Deal found 27/4C$ 815

jeu. 15/57:45 a.m.YYZ - EYW

1 stop9h 45mWestJet

mar. 20/57:00 a.m.EYW - YYZ

1 stop5h 14mWestJet

Deal found 28/4C$ 912

ven. 23/57:47 p.m.YYZ - EYW

2 stops22h 18mUnited Airlines

ven. 30/56:45 p.m.EYW - YYZ

2 stops19h 53mUnited Airlines

Deal found 26/4C$ 722

ven. 23/56:00 a.m.YYZ - EYW

1 stop10h 52mAmerican Airlines

ven. 30/51:39 p.m.EYW - YYZ

1 stop10h 12mAmerican Airlines

Deal found 26/4C$ 741

Cheapflights Fare Finder

Use the filters below to find and compare flights from Toronto to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

lun. 9/6

7:47 p.m.-6:05 p.m.

2 stops22h 18m

Key West

lun. 16/6

6:45 p.m.-10:36 p.m.

2 stops27h 51m

C$ 521

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

jeu. 19/6

7:15 a.m.-1:17 p.m.

1 stop6h 02m

Key West

sam. 28/6

3:58 p.m.-2:29 p.m.

1 stop22h 31m

C$ 599

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

lun. 9/6

6:15 a.m.-7:39 p.m.

2 stops13h 24m

Key West

lun. 16/6

2:05 p.m.-9:59 p.m.

1 stop7h 54m

C$ 725

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

ven. 23/5

6:00 a.m.-4:52 p.m.

1 stop10h 52m

Key West

ven. 30/5

1:39 p.m.-11:51 p.m.

1 stop10h 12m

C$ 741

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

jeu. 15/5

7:15 a.m.-6:49 p.m.

2 stops11h 34m

Key West

mar. 20/5

2:18 p.m.-9:53 a.m.

1 stop19h 35m

C$ 815

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

jeu. 15/5

7:45 a.m.-5:30 p.m.

1 stop9h 45m

Key West

mar. 20/5

7:00 a.m.-12:14 p.m.

1 stop5h 14m

C$ 912

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Best time to book a flight from Toronto to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Toronto with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Toronto to Key West

What is the cheapest time of day to fly from YTO to EYW?

It’s typically best to fly out from Toronto to Key West at noon. Doing so could potentially save you 4% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Key West 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

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

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

Delta

8.0

Very good

7,929 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

WestJet

7.2

Good

2,823 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

Related info for your journey

What airport do you fly into for flights to Key West from Toronto?
If you book a flight to Key West from Toronto, you will be flying to Key West, which is the city’s only airport. Key West (EYW) is located 4.2 km from the centre of Key West. There are 0 flights from Toronto to Key West per day from 3 different airlines.
What are the cheapest airlines flying from Toronto to Key West round-trip?
Flying on United Airlines is currently your cheapest option to Key West, with prices starting at C$ 521. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at C$ 725 and C$ 789, respectively. You may be able to fly from Toronto to Key West for 39% less than the average price by searching for these airlines.
Can I find deals for flights from Toronto to Key West that include hotel bookings?
Yes. In addition to deals on Toronto to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Toronto to Key West?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Key West.
Can I find deals for business class flights from Toronto to Key West?
Yes. Cheapflights offers flight deals from Toronto to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Toronto to Key West

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Hamilton to Tampa flights

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Other flights from Toronto

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Top 3 airlines flying from Toronto to Key West

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 412	AverageC$ 738	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	CheapestC$ 679	AverageC$ 793	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
WestJet	CheapestC$ 787	AverageC$ 931	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

Fly with Cheapflights

How does Cheapflights help users find flights from Toronto to Key West?

Cheapflights makes it easy to find Toronto to Key West flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Toronto to Key West?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Toronto to Key West for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Toronto to Key West with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Toronto to Key West, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Toronto to Key West become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Toronto to Key West from C$ 521

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Toronto to Key West

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Toronto to Key West

Cheapest flights from Toronto to Key WestExplore the most affordable flight options available from Toronto to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 avril 2025.

Explore the most affordable flight options available from Toronto to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 avril 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Toronto to Key West that are best for you.

Best time to book a flight from Toronto to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Toronto with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Toronto to Key West

What is the cheapest time of day to fly from YTO to EYW?

Find hourly flight availability from Toronto to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 avril 2025.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

Reviews of airlines servicing Key West

Related info for your journey

Find useful and relevant information for your journey from Toronto to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Key West from Toronto?

What are the cheapest airlines flying from Toronto to Key West round-trip?

Can I find deals for flights from Toronto to Key West that include hotel bookings?

How can I find direct flights from Toronto to Key West?

Can I find deals for business class flights from Toronto to Key West?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Toronto to Key West

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Toronto to Key West

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Toronto to Key West?

Why should you use Cheapflights to find cheap flight tickets from Toronto to Key West?

Can Cheapflights find flights from Toronto to Key West with no change fees?

Can Cheapflights notify me if prices for flights from Toronto to Key West become cheaper?

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Travel Smart

Cheapest flights from Toronto to Key West
Explore the most affordable flight options available from Toronto to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 avril 2025.