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C$ 271+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
— EYW
30 Mar — 6 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 25 March 2025.

Round-trip from

C$ 415

One-way from

C$ 271

Popular in

June

Cheapest in

January

Average price

C$ 999
9/6-16/6
  • 9/6-16/6
  • 2 total stops
  • 14h 40m total
  • Toronto to Key West
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8/5
  • 8/5
  • 1 total stop
  • 11h 35m total
  • Toronto to Key West
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Highest demand for flights based on searches. 5% potential increase in price (C$ 76 potential increase over avg. RT 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 March 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 25 March 2025.

Mon 9/67:45 a.m.YYZ - EYW
1 stop6h 15mMultiple Airlines
Mon 16/62:19 p.m.EYW - YYZ
1 stop8h 25mMultiple Airlines
Deal found 24/3C$ 415
Sun 6/49:00 a.m.YYZ - EYW
2 stops33h 05mUnited Airlines
Mon 14/48:45 a.m.EYW - YYZ
2 stops15h 09mUnited Airlines
Deal found 24/3C$ 615
Wed 7/57:55 a.m.YYZ - EYW
2 stops12h 12mDelta
Wed 14/57:00 a.m.EYW - YYZ
1 stop9h 58mDelta
Deal found 24/3C$ 646
Thu 8/512:50 p.m.YTZ - EYW
2 stops27h 26mMultiple Airlines
Thu 15/54:06 p.m.EYW - YTZ
3 stops27h 21mMultiple Airlines
Deal found 24/3C$ 705
Wed 16/46:00 a.m.YYZ - EYW
1 stop8h 25mAmerican Airlines
Mon 21/47:29 p.m.EYW - YYZ
1 stop16h 30mAmerican Airlines
Deal found 24/3C$ 779
Thu 8/56:15 a.m.YYZ - EYW
1 stop13h 52mWestJet
Thu 15/56:25 p.m.EYW - YYZ
1 stop27h 31mWestJet
Deal found 24/3C$ 822

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 25 March 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

Mon 9/6

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

1 stop6h 15m

Key West

Mon 16/6

2:19 p.m.-10:44 p.m.

1 stop8h 25m

C$ 415

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 6/4

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

2 stops33h 05m

Key West

Mon 14/4

8:45 a.m.-11:54 p.m.

2 stops15h 09m

C$ 615

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Wed 7/5

7:55 a.m.-8:07 p.m.

2 stops12h 12m

Key West

Wed 14/5

7:00 a.m.-4:58 p.m.

1 stop9h 58m

C$ 646

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

Thu 8/5

12:50 p.m.-4:16 p.m.

2 stops27h 26m

Key West

Thu 15/5

4:06 p.m.-7:27 p.m.

3 stops27h 21m

C$ 705

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Wed 16/4

6:00 a.m.-2:25 p.m.

1 stop8h 25m

Key West

Mon 21/4

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

1 stop16h 30m

C$ 779

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 8/5

6:15 a.m.-8:07 p.m.

1 stop13h 52m

Key West

Thu 15/5

6:25 p.m.-9:56 p.m.

1 stop27h 31m

C$ 822

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 8/5

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

1 stop11h 35m

C$ 271

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 8/5

8:30 a.m.-8:00 a.m.

2 stops23h 30m

C$ 382

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

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 14 hours 50 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 25 March 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines to Key West have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,890 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

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
7,890 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

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
8,605 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

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
7,890 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

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
2,785 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

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.

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 (8 hours 30 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.

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

Yes! Start tracking prices for Key West flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

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