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C$ 221+ 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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
— EYW
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Key West in 2025

Enter your travel dates to find the best prices.

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 12 December 2025.

Wed 31/127:15 a.m.YYZ - EYW
1 stop25h 00mMultiple Airlines
Wed 7/12:30 p.m.EYW - YYZ
2 stops29h 41mMultiple Airlines
Deal found 9/12C$ 481
Wed 31/127:00 a.m.YYZ - EYW
1 stop6h 30mMultiple Airlines
Tue 6/112:20 p.m.EYW - YYZ
2 stops23h 26mMultiple Airlines
Deal found 9/12C$ 727
Wed 31/127:00 a.m.YYZ - EYW
1 stop6h 30mMultiple Airlines
Mon 5/110:01 p.m.EYW - YYZ
2 stops21h 34mMultiple Airlines
Deal found 9/12C$ 741
Wed 31/127:15 a.m.YYZ - EYW
1 stop25h 00mMultiple Airlines
Fri 2/19:57 a.m.EYW - YYZ
1 stop7h 15mMultiple Airlines
Deal found 9/12C$ 750
Wed 31/127:00 a.m.YYZ - EYW
1 stop6h 30mMultiple Airlines
Thu 1/18:55 a.m.EYW - YYZ
2 stops22h 10mMultiple Airlines
Deal found 9/12C$ 763
Wed 31/129:30 a.m.YYZ - EYW
1 stop7h 43mUnited Airlines
Wed 7/12:25 p.m.EYW - YYZ
1 stop6h 59mUnited Airlines
Deal found 9/12C$ 808
Tue 30/126:15 p.m.YYZ - EYW
2 stops16h 51mAmerican Airlines
Tue 6/17:45 p.m.EYW - YYZ
2 stops14h 34mAmerican Airlines
Deal found 9/12C$ 829
Mon 29/128:30 p.m.YYZ - EYW
1 stop14h 50mMultiple Airlines
Wed 7/12:30 p.m.EYW - YYZ
2 stops17h 35mMultiple Airlines
Deal found 9/12C$ 836
Mon 29/126:10 a.m.YYZ - EYW
1 stop9h 38mUnited Airlines
Wed 7/16:05 p.m.EYW - YYZ
1 stop5h 41mUnited Airlines
Deal found 9/12C$ 850
Sun 28/129:00 p.m.YYZ - EYW
1 stop15h 34mUnited Airlines
Wed 7/16:05 p.m.EYW - YYZ
1 stop5h 41mUnited Airlines
Deal found 9/12C$ 870
Wed 24/128:55 a.m.YTZ - EYW
2 stops11h 00mMultiple Airlines
Wed 31/128:45 p.m.EYW - YTZ
3 stops25h 18mMultiple Airlines
Deal found 11/12C$ 965
Tue 30/128:00 a.m.YTZ - EYW
1 stop28h 17mMultiple Airlines
Mon 5/11:12 p.m.EYW - YTZ
1 stop7h 38mMultiple Airlines
Deal found 9/12C$ 1,380

Find flight deals to Key West

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 12 December 2025.

Round-trip from

C$ 437

One-way from

C$ 294

Popular in

December

Cheapest in

May

Average price

C$ 1,061
11/1-16/1
  • 11/1-16/1
  • 2 total stops
  • 28h 30m total
  • Toronto to Key West
Search Deals
15/2
  • 15/2
  • 2 total stops
  • 18h 26m total
  • Toronto to Key West
Search Deals
Highest demand for flights based on searches. 0% potential increase in price.
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 12 December 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 11/1

8:30 p.m.-1:30 p.m.

1 stop17h 00m

Key West

Fri 16/1

9:49 a.m.-9:19 p.m.

1 stop11h 30m

C$ 437

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 24/1

2:15 p.m.-10:21 a.m.

1 stop20h 06m

Key West

Sat 31/1

10:49 a.m.-8:11 p.m.

2 stops9h 22m

C$ 473

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 1/1

8:20 p.m.-12:30 p.m.

1 stop16h 10m

Key West

Wed 7/1

2:30 p.m.-8:11 p.m.

2 stops29h 41m

C$ 474

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 3/1

8:20 p.m.-8:15 a.m.

1 stop11h 55m

Key West

Wed 7/1

2:30 p.m.-8:11 p.m.

2 stops29h 41m

C$ 474

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 30/3

3:40 p.m.-11:30 a.m.

1 stop19h 50m

Key West

Mon 6/4

2:35 p.m.-7:05 p.m.

1 stop28h 30m

C$ 488

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 25/1

12:15 p.m.-1:30 p.m.

3 stops25h 15m

Key West

Sun 1/2

12:51 p.m.-11:26 a.m.

2 stops22h 35m

C$ 488

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

Sun 11/1

6:15 p.m.-1:30 p.m.

2 stops19h 15m

Key West

Fri 16/1

2:25 p.m.-1:20 p.m.

2 stops22h 55m

C$ 629

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

Sun 25/1

2:05 p.m.-1:30 p.m.

3 stops23h 25m

Key West

Sun 1/2

12:51 p.m.-1:20 p.m.

3 stops24h 29m

C$ 654

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 2/1

8:20 p.m.-2:24 p.m.

1 stop18h 04m

Key West

Wed 7/1

10:49 a.m.-9:19 p.m.

1 stop10h 30m

C$ 696

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

Wed 24/12

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

2 stops11h 00m

Key West

Wed 31/12

8:45 p.m.-10:03 p.m.

3 stops25h 18m

C$ 965

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 15 results
1
2

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 11 hours 34 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$ 695
American Airlines
American Airlines
From C$ 657
United Airlines
United Airlines
From C$ 487

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 12 December 2025.
Get a feel of what it's like to fly with United Airlines and WestJet 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.
United Airlines
7.4
Good
9,095 reviews
Check prices

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
WestJet
7.2
Good
3,194 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

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, American Airlines 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 (5 hours 19 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?

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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?

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