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C$ 287+ Cheap flights to Key West

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
— EYW
3 Aug — 10 Aug1
1 adult

Flights to Key West in 2025

Find the latest flights to Key West in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 29 July 2025.

Round-trip from

C$ 453

One-way from

C$ 287

Popular in

September

Cheapest in

October

Average price

C$ 919
8/11-12/11
  • 8/11-12/11
  • 2 total stops
  • 23h 32m total
  • Toronto to Key West
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10/8
  • 10/8
  • 1 total stop
  • 25h 37m total
  • Toronto to Key West
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Highest demand for flights based on searches. 8% potential increase in price (C$ 112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 68 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals to Key West

Cheapest flights to Key West
Explore the most affordable flight options available to Key West. Find the lowest fares based on data from user searches, with prices last updated on 29 July 2025.

Sat 8/118:15 p.m.YYZ - EYW
1 stop12h 00mMultiple Airlines
Wed 12/119:47 a.m.EYW - YYZ
1 stop11h 32mMultiple Airlines
Deal found 27/7C$ 453
Sat 15/114:30 p.m.YYZ - EYW
1 stop22h 49mUnited Airlines
Sat 22/113:05 p.m.EYW - YYZ
2 stops19h 35mUnited Airlines
Deal found 27/7C$ 764
Sat 8/117:59 a.m.YYZ - EYW
2 stops12h 07mDelta
Wed 12/116:00 p.m.EYW - YYZ
1 stop5h 59mDelta
Deal found 27/7C$ 768
Sat 8/1111:51 a.m.YYZ - EYW
2 stops7h 38mAmerican Airlines
Wed 12/117:31 a.m.EYW - YYZ
2 stops11h 29mAmerican Airlines
Deal found 27/7C$ 807
Mon 18/811:33 a.m.YYZ - EYW
1 stop5h 54mWestJet
Thu 21/87:00 a.m.EYW - YYZ
1 stop14h 58mWestJet
Deal found 28/7C$ 868
Sun 3/87:45 a.m.YTZ - EYW
3 stops29h 22mMultiple Airlines
Tue 5/810:02 a.m.EYW - YTZ
3 stops22h 28mMultiple Airlines
Deal found 28/7C$ 1,541

Cheapflights Fare Finder

 
Locate flights to Key West that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 29 July 2025.
Use the filters below to find and compare flights to Key West that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 8/11

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

1 stop12h 00m

Key West

Wed 12/11

9:47 a.m.-9:19 p.m.

1 stop11h 32m

C$ 453

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 15/11

4:30 p.m.-3:19 p.m.

2 stops22h 49m

Key West

Sat 22/11

3:05 p.m.-9:58 a.m.

2 stops18h 53m

C$ 764

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 8/11

7:59 a.m.-8:06 p.m.

2 stops12h 07m

Key West

Wed 12/11

6:00 p.m.-11:59 p.m.

1 stop5h 59m

C$ 768

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 8/11

11:51 a.m.-7:29 p.m.

2 stops7h 38m

Key West

Wed 12/11

7:31 a.m.-7:00 p.m.

2 stops11h 29m

C$ 807

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 18/8

11:33 a.m.-5:27 p.m.

1 stop5h 54m

Key West

Thu 21/8

7:00 a.m.-9:58 p.m.

1 stop14h 58m

C$ 868

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 10/8

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

1 stop25h 37m

C$ 287

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

Fri 12/9

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

2 stops35h 15m

C$ 307

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 12/9

7:30 a.m.-2:01 p.m.

1 stop6h 31m

C$ 449

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 8/8

7:45 a.m.-7:49 p.m.

1 stop12h 04m

C$ 517

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 8/8

6:15 a.m.-5:32 p.m.

2 stops11h 17m

C$ 524

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Best time to book a flight to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West 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 to Key West

How long is the flight to Key West?

On average, a flight from Toronto to Key West takes 20 hours 9 minutes. Flights to Key West from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

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

The most popular airlines flying from Toronto to Key West are WestJet and American Airlines.

WestJet
WestJet
From C$ 378
American Airlines
American Airlines
From C$ 475
United Airlines
United Airlines
From C$ 407

What are the cheapest airlines that fly to Key West?

The cheapest airlines flying from Toronto to Key West are American Airlines and WestJet.

Rainfall in Key West by month

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

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

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 29 July 2025.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines to the United States by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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
8,899 reviews
Delta
8.0
Very good
7,977 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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
7,977 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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
2,973 reviews
Delta
8.0
Very good
7,977 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

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.

FAQs about flying to Key West

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

    Key West (EYW), located 4.2 km from the city centre, is the airport you fly into when you book flights to Key West.

  • Can I find cheaper flights to Key West if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Key West on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Key West?

    Based on reviews from Cheapflights users, WestJet is rated the highest out of the airlines that fly to Key West.

  • Where does the fastest flight to Key West depart from?

    For those looking to save time traveling to Key West, Montreal offers the quickest one-way flight (8 hours 36 minutes).

  • Does Key West have rental cars?

    Yes. Those touching down at Key West can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Key West?

    Yes. Key West has hotels nearby for those requiring accommodations. 2 Br At Hyatt Windward Pointe is the closest property to Key West (0.0 km away from Key West).

See more FAQs

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How does Cheapflights help users find flights to Key West?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Key West. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Key West.

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

Yes, we can. To see specific flights to Key West with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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