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$ 518. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at C$ 746 and C$ 818, respectively. You may be able to fly from Toronto to Key West for 40% 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 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?

October is one of the best times of the year to fly to Key West from Toronto. Prices for October average C$ 877 per person but you can even find prices for as low as C$ 637. The most expensive prices can be found in the month of September. Opting for a October flight can save you 20% on your journey compared to booking in September

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 2 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$ 217+ Flights from Toronto to Key West

Cheap flight deals from Toronto to Key West

Round-trip from	C$ 365
One-way from	C$ 217
Popular in	September
Cheapest in	October
Average price	C$ 1,028

14/7-19/7
2 total stops
48h 08m total
Toronto to Key West

Search Deals

26/7
1 total stop
11h 35m total
Toronto to Key West

Search Deals

High demand for flights, 2% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

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 12 June 2025.

Mon 14/77:45 a.m.YYZ - EYW

1 stop25h 37mMultiple Airlines

Sat 19/73:58 p.m.EYW - YYZ

1 stop22h 31mMultiple Airlines

Deal found 10/6C$ 365

Sat 12/74:30 p.m.YYZ - EYW

2 stops19h 45mUnited Airlines

Wed 16/78:45 a.m.EYW - YYZ

2 stops15h 13mUnited Airlines

Deal found 11/6C$ 518

Mon 14/75:15 p.m.YYZ - EYW

1 stop18h 16mAmerican Airlines

Tue 22/77:51 p.m.EYW - YYZ

2 stops13h 58mAmerican Airlines

Deal found 11/6C$ 746

Wed 16/711:29 a.m.YYZ - EYW

1 stop6h 03mDelta

Mon 21/76:27 p.m.EYW - YYZ

1 stop5h 32mDelta

Deal found 11/6C$ 818

Wed 18/61:28 p.m.YYZ - EYW

1 stop28h 06mWestJet

Wed 25/611:48 a.m.EYW - YYZ

1 stop12h 10mWestJet

Deal found 11/6C$ 994

Sat 26/77:20 p.m.YTZ - EYW

2 stops17h 21mMultiple Airlines

Sat 2/82:08 p.m.EYW - YTZ

2 stops19h 23mMultiple Airlines

Deal found 11/6C$ 1,530

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 12 June 2025.

Mon 14/77:45 a.m.YYZ - EYW

1 stop25h 37mMultiple Airlines

Sat 19/73:58 p.m.EYW - YYZ

1 stop22h 31mMultiple Airlines

Deal found 10/6C$ 365

Sat 12/74:30 p.m.YYZ - EYW

2 stops19h 45mUnited Airlines

Wed 16/78:45 a.m.EYW - YYZ

2 stops15h 13mUnited Airlines

Deal found 11/6C$ 518

Mon 14/75:15 p.m.YYZ - EYW

1 stop18h 16mAmerican Airlines

Tue 22/77:51 p.m.EYW - YYZ

2 stops13h 58mAmerican Airlines

Deal found 11/6C$ 746

Wed 16/711:29 a.m.YYZ - EYW

1 stop6h 03mDelta

Mon 21/76:27 p.m.EYW - YYZ

1 stop5h 32mDelta

Deal found 11/6C$ 818

Wed 18/61:28 p.m.YYZ - EYW

1 stop28h 06mWestJet

Wed 25/611:48 a.m.EYW - YYZ

1 stop12h 10mWestJet

Deal found 11/6C$ 994

Sat 26/77:20 p.m.YTZ - EYW

2 stops17h 21mMultiple Airlines

Sat 2/82:08 p.m.EYW - YTZ

2 stops19h 23mMultiple Airlines

Deal found 11/6C$ 1,530

Last-minute flights from Toronto to Key West
Discover last-minute flight deals from Toronto to Key West. Data last updated 12 June 2025 and is based on user searches.

Wed 18/61:28 p.m.YYZ - EYW

1 stop28h 06mWestJet

Wed 25/611:48 a.m.EYW - YYZ

1 stop12h 10mWestJet

Deal found 11/6C$ 994

Sat 12/74:30 p.m.YYZ - EYW

2 stops19h 45mUnited Airlines

Wed 16/78:45 a.m.EYW - YYZ

2 stops15h 13mUnited Airlines

Deal found 11/6C$ 518

Mon 14/77:45 a.m.YYZ - EYW

1 stop25h 37mMultiple Airlines

Sat 19/73:58 p.m.EYW - YYZ

1 stop22h 31mMultiple Airlines

Deal found 10/6C$ 365

Mon 14/75:15 p.m.YYZ - EYW

1 stop18h 16mAmerican Airlines

Tue 22/77:51 p.m.EYW - YYZ

2 stops13h 58mAmerican Airlines

Deal found 11/6C$ 746

Wed 16/711:29 a.m.YYZ - EYW

1 stop6h 03mDelta

Mon 21/76:27 p.m.EYW - YYZ

1 stop5h 32mDelta

Deal found 11/6C$ 818

Sat 26/77:20 p.m.YTZ - EYW

2 stops17h 21mMultiple Airlines

Sat 2/82:08 p.m.EYW - YTZ

2 stops19h 23mMultiple Airlines

Deal found 11/6C$ 1,530

One-way flights from Toronto to Key West
Search for one-way flight options from Toronto to Key West. Find affordable one-way fares based on user searches. Data last updated 12 June 2025.

Sat 26/76:30 a.m.YYZ - EYW

1 stop11h 35mMultiple Airlines

Deal found 11/6C$ 217

Thu 24/712:00 p.m.YTZ - EYW

2 stops25h 07mMultiple Airlines

Deal found 10/6C$ 294

Thu 24/76:10 a.m.YYZ - EYW

2 stops35h 55mUnited Airlines

Deal found 10/6C$ 313

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

Mon 14/7

7:45 a.m.-9:22 a.m.

1 stop25h 37m

Key West

Sat 19/7

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

1 stop22h 31m

C$ 365

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 12/7

4:30 p.m.-12:15 p.m.

2 stops19h 45m

Key West

Wed 16/7

8:45 a.m.-11:58 p.m.

2 stops15h 13m

C$ 518

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 14/7

5:15 p.m.-11:31 a.m.

1 stop18h 16m

Key West

Tue 22/7

7:51 p.m.-9:49 a.m.

2 stops13h 58m

C$ 746

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Wed 16/7

11:29 a.m.-5:32 p.m.

1 stop6h 03m

Key West

Mon 21/7

6:27 p.m.-11:59 p.m.

1 stop5h 32m

C$ 818

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 28/8

7:45 a.m.-5:25 p.m.

1 stop9h 40m

Key West

Mon 1/9

6:20 p.m.-12:10 p.m.

1 stop17h 50m

C$ 1,034

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

Sat 26/7

7:20 p.m.-12:41 p.m.

2 stops17h 21m

Key West

Sat 2/8

2:08 p.m.-9:31 a.m.

2 stops19h 23m

C$ 1,530

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 26/7

6:30 a.m.-6:05 p.m.

1 stop11h 35m

C$ 217

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

Thu 24/7

12:00 p.m.-1:07 p.m.

2 stops25h 07m

C$ 294

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 24/7

6:10 a.m.-6:05 p.m.

2 stops35h 55m

C$ 313

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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

7,946 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

7,946 reviews

Delta

8.0

Very good

7,946 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

8,790 reviews

Delta

8.0

Very good

7,946 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

7,946 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

2,868 reviews

Delta

8.0

Very good

7,946 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 2 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$ 518. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at C$ 746 and C$ 818, respectively. You may be able to fly from Toronto to Key West for 40% 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

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Top 2 airlines flying from Toronto to Key West

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	CheapestC$ 670	AverageC$ 782	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
WestJet	CheapestC$ 777	AverageC$ 917	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$ 217

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 26/7. 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

One-way 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 12 June 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 12 June 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 12 June 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 2 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 12 June 2025.