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Cheap flights from Toronto to Key West from C$ 291

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — EYW
5 ago. — 12 ago.1
1 adult

Cheap flight deals from Toronto to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 julio 2025.

Round-trip from

C$ 787

One-way from

C$ 302

Popular in

September

Cheapest in

October

Average price

C$ 927
American Airlines
  • American Airlines
  • 13/9-20/9
  • 2 total stops
  • 37h 23m total
  • Toronto to Key West
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13/9
  • 13/9
  • 1 total stop
  • 22h 25m total
  • Toronto to Key West
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 114 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 31 julio 2025.

sáb. 22/118:15 p.m.YYZ - EYW
1 stop12h 00mMultiple Airlines
lun. 1/1212:32 p.m.EYW - YYZ
1 stop8h 47mMultiple Airlines
Deal found 28/7C$ 630
sáb. 13/95:17 p.m.YYZ - EYW
1 stop18h 32mAmerican Airlines
sáb. 20/95:08 p.m.EYW - YYZ
1 stop18h 51mAmerican Airlines
Deal found 30/7C$ 787
vie. 12/94:30 p.m.YYZ - EYW
2 stops21h 41mUnited Airlines
vie. 19/93:50 p.m.EYW - YYZ
2 stops18h 14mUnited Airlines
Deal found 29/7C$ 816
vie. 12/96:15 a.m.YYZ - EYW
1 stop11h 00mWestJet
dom. 14/97:00 a.m.EYW - YYZ
1 stop14h 51mWestJet
Deal found 31/7C$ 900
sáb. 16/812:14 p.m.YYZ - EYW
2 stops7h 58mDelta
sáb. 23/87:00 a.m.EYW - YYZ
2 stops14h 08mDelta
Deal found 28/7C$ 906

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 31 julio 2025.
Use the filters below to find and compare flights from Toronto to Key West that are best for you.

Fly from

Toronto

Fly to

Key West

Route

Depart

Return

Price

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

sáb. 22/11

8:15 p.m.-8:15 a.m.

1 stop12h 00m

Key West

lun. 1/12

12:32 p.m.-9:19 p.m.

1 stop8h 47m

C$ 630

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

sáb. 13/9

5:17 p.m.-11:49 a.m.

1 stop18h 32m

Key West

sáb. 20/9

5:08 p.m.-11:59 a.m.

1 stop18h 51m

C$ 787

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

vie. 12/9

4:30 p.m.-2:11 p.m.

2 stops21h 41m

Key West

vie. 19/9

3:50 p.m.-10:04 a.m.

2 stops18h 14m

C$ 816

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

vie. 12/9

6:15 a.m.-5:15 p.m.

1 stop11h 00m

Key West

dom. 14/9

7:00 a.m.-9:51 p.m.

1 stop14h 51m

C$ 900

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

sáb. 16/8

12:14 p.m.-8:12 p.m.

2 stops7h 58m

Key West

sáb. 23/8

7:00 a.m.-9:08 p.m.

2 stops14h 08m

C$ 906

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

mié. 27/8

9:50 a.m.-1:07 p.m.

1 stop27h 17m

C$ 291

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

vie. 12/9

9:00 p.m.-8:15 a.m.

2 stops35h 15m

C$ 310

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

vie. 12/9

6:15 a.m.-5:12 p.m.

2 stops10h 57m

C$ 453

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

jue. 7/8

1:20 p.m.-7:49 p.m.

1 stop6h 29m

C$ 519

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

mar. 30/12

4:10 p.m.-12:26 p.m.

2 stops20h 16m

C$ 581

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

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

How much does it cost to fly round-trip from Toronto to Key West?

What’s the top layover airport for flights from Toronto to Key West?

Share of one-stop round-trip flights from Toronto to Key West chosen by Cheapflights users in the past 12 months, using the same layover each way.

Atlanta (ATL) – chosen by Cheapflights users on 90% of one-stop itineraries from Toronto to Key West on Cheapflights.

What’s the cheapest layover airport for flights from Toronto to Key West?

Average round-trip fare for 1-stop flights from Toronto to Key West, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of C$ 795.

What’s the fastest layover option from Toronto to Key West?

Shortest average travel time for 1-stop one-way flights from Toronto to Key West, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 5h 29m.

Which airport typically offers the quickest layover for flights from Toronto to Key West?

Average layover duration for 1-stop one-way flights from Toronto to Key West, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 1h 34m.

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 31 julio 2025.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Toronto to Key West. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews
Check prices

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
8,900 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
7,981 reviews
Check prices

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
2,978 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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

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?

    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 American Airlines is currently your cheapest option to Key West, with prices starting at C$ 787. Additional round-trip tickets that might be worth considering are offered by WestJet and United Airlines, with the lowest prices starting at C$ 900 and C$ 912, respectively. You may be able to fly from Toronto to Key West for 14% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Toronto to Key West one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 519. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Toronto to Key West for a low price.

  • 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

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Alternative routes for Toronto to Key West

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Top 2 airlines flying from Toronto to Key West

Discover the top 2 airlines that operate flights from Toronto to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 31 julio 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 678AverageC$ 792FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 788AverageC$ 936FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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?

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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