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C$ 250+ 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
— EYW
22 Apr — 29 Apr1
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 17 April 2025.

Round-trip from

C$ 373

One-way from

C$ 250

Popular in

June

Cheapest in

May

Average price

C$ 932
1/6-8/6
  • 1/6-8/6
  • 2 total stops
  • 17h 08m total
  • Toronto to Key West
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1/6
  • 1/6
  • 1 total stop
  • 8h 30m total
  • Toronto to Key West
Search Deals
Highest demand for flights based on searches. 4% potential increase in price.
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Cheapest flight prices on average. 1% potential price decrease (C$ 19 potential savings vs. average RT price).
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Average for round-trip flights in April 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 17 April 2025.

Sun 1/67:45 a.m.YYZ - EYW
1 stop6h 15mMultiple Airlines
Sun 8/61:00 p.m.EYW - YYZ
1 stop10h 53mMultiple Airlines
Deal found 17/4C$ 373
Sun 1/69:00 p.m.YYZ - EYW
2 stops21h 05mUnited Airlines
Sun 8/61:00 p.m.EYW - YYZ
2 stops21h 04mUnited Airlines
Deal found 17/4C$ 602
Sun 1/612:00 p.m.YTZ - EYW
3 stops28h 41mMultiple Airlines
Sun 8/64:17 p.m.EYW - YTZ
3 stops27h 10mMultiple Airlines
Deal found 17/4C$ 652
Thu 15/57:25 a.m.YYZ - EYW
2 stops9h 27mAmerican Airlines
Tue 20/57:29 p.m.EYW - YYZ
1 stop16h 30mAmerican Airlines
Deal found 17/4C$ 740
Wed 14/51:25 p.m.YYZ - EYW
1 stop6h 42mWestJet
Tue 20/51:51 p.m.EYW - YYZ
1 stop20h 29mWestJet
Deal found 17/4C$ 796
Wed 14/51:25 p.m.YYZ - EYW
1 stop6h 42mDelta
Tue 20/57:00 a.m.EYW - YYZ
2 stops10h 59mDelta
Deal found 17/4C$ 840

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 17 April 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

Sun 1/6

7:45 a.m.-2:00 p.m.

1 stop6h 15m

Key West

Sun 8/6

1:00 p.m.-11:53 p.m.

1 stop10h 53m

C$ 373

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 1/6

9:00 p.m.-6:05 p.m.

2 stops21h 05m

Key West

Sun 8/6

1:00 p.m.-10:04 a.m.

2 stops21h 04m

C$ 602

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

Sun 1/6

12:00 p.m.-4:41 p.m.

3 stops28h 41m

Key West

Sun 8/6

4:17 p.m.-7:27 p.m.

3 stops27h 10m

C$ 652

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 15/5

7:25 a.m.-4:52 p.m.

2 stops9h 27m

Key West

Tue 20/5

7:29 p.m.-11:59 a.m.

1 stop16h 30m

C$ 740

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Wed 14/5

1:25 p.m.-8:07 p.m.

1 stop6h 42m

Key West

Tue 20/5

1:51 p.m.-10:20 a.m.

1 stop20h 29m

C$ 796

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Wed 14/5

1:25 p.m.-8:07 p.m.

1 stop6h 42m

Key West

Tue 20/5

7:00 a.m.-5:59 p.m.

2 stops10h 59m

C$ 840

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 1/6

9:35 a.m.-6:05 p.m.

1 stop8h 30m

C$ 250

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 1/6

8:30 a.m.-6:05 p.m.

2 stops33h 35m

C$ 316

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

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 16 hours 11 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, American Airlines and Delta.

WestJet

WestJet

From C$ 568

American Airlines

American Airlines

From C$ 490

Delta

Delta

From C$ 297

What are the cheapest airlines that fly to Key West?

The cheapest airlines flying from Toronto to Key West are Delta, 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 17 April 2025.
Delta
8.0
Very good
7,917 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

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
7,917 reviews
Delta
8.0
Very good
7,917 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

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
8,667 reviews
Delta
8.0
Very good
7,917 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

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
7,917 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

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
2,809 reviews
Delta
8.0
Very good
7,917 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

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, Delta 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, Toronto offers the quickest one-way flight (6 hours 15 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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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.

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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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