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C$ 232+ 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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
— EYW
12 Nov — 19 Nov1
1 adult
1 adult, Economy

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 13 October 2025.

Round-trip from

C$ 438

One-way from

C$ 232

Popular in

June

Cheapest in

October

Average price

C$ 665
3/1-17/1
  • 3/1-17/1
  • 2 total stops
  • 26h 58m total
  • Toronto to Key West
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16/11
  • 16/11
  • 1 total stop
  • 12h 15m total
  • Toronto to Key West
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Highest demand for flights based on searches. 1% potential increase in price (C$ 14 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 26 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals to Key West

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 13 October 2025.

Thu 27/117:15 a.m.YYZ - EYW
2 stops25h 00mMultiple Airlines
Thu 4/128:55 a.m.EYW - YYZ
1 stop15h 16mMultiple Airlines
Deal found 13/10C$ 456
Tue 25/112:20 p.m.YYZ - EYW
1 stop16h 47mMultiple Airlines
Tue 2/1211:45 a.m.EYW - YYZ
1 stop9h 34mMultiple Airlines
Deal found 11/10C$ 512
Wed 5/117:15 a.m.YYZ - EYW
2 stops28h 05mMultiple Airlines
Wed 12/1110:01 a.m.EYW - YYZ
1 stop11h 18mMultiple Airlines
Deal found 13/10C$ 540
Sun 9/118:00 p.m.YYZ - EYW
1 stop12h 15mMultiple Airlines
Tue 11/1111:45 a.m.EYW - YYZ
2 stops10h 14mMultiple Airlines
Deal found 12/10C$ 725
Thu 27/112:15 p.m.YYZ - EYW
2 stops25h 04mUnited Airlines
Thu 4/123:02 p.m.EYW - YYZ
2 stops20h 10mUnited Airlines
Deal found 13/10C$ 804
Sat 6/126:30 a.m.YYZ - EYW
2 stops10h 45mDelta
Thu 11/127:40 a.m.EYW - YYZ
2 stops7h 08mDelta
Deal found 11/10C$ 810
Sun 21/128:55 a.m.YYZ - EYW
1 stop6h 19mUnited Airlines
Sat 27/123:09 p.m.EYW - YYZ
1 stop6h 15mUnited Airlines
Deal found 12/10C$ 869
Sun 9/116:50 a.m.YYZ - EYW
1 stop8h 29mUnited Airlines
Tue 11/113:00 p.m.EYW - YYZ
1 stop8h 20mUnited Airlines
Deal found 12/10C$ 886

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 13 October 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

Thu 27/11

7:15 a.m.-8:15 a.m.

2 stops25h 00m

Key West

Thu 4/12

8:55 a.m.-12:11 a.m.

1 stop15h 16m

C$ 456

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 3/1

7:15 a.m.-8:15 a.m.

2 stops25h 00m

Key West

Sat 17/1

10:49 a.m.-8:57 p.m.

1 stop10h 08m

C$ 494

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 25/11

2:20 p.m.-7:07 a.m.

1 stop16h 47m

Key West

Tue 2/12

11:45 a.m.-9:19 p.m.

1 stop9h 34m

C$ 512

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Wed 5/11

7:15 a.m.-11:20 a.m.

2 stops28h 05m

Key West

Wed 12/11

10:01 a.m.-9:19 p.m.

1 stop11h 18m

C$ 540

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 9/11

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

1 stop12h 15m

Key West

Tue 11/11

11:45 a.m.-9:59 p.m.

2 stops10h 14m

C$ 725

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 27/11

2:15 p.m.-3:19 p.m.

2 stops25h 04m

Key West

Thu 4/12

3:02 p.m.-11:12 a.m.

2 stops20h 10m

C$ 804

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 6/12

6:30 a.m.-5:15 p.m.

2 stops10h 45m

Key West

Thu 11/12

7:40 a.m.-2:48 p.m.

2 stops7h 08m

C$ 810

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 31/3

7:45 a.m.-1:12 p.m.

1 stop5h 27m

Key West

Thu 2/4

6:00 p.m.-12:06 a.m.

1 stop6h 06m

C$ 810

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

Sat 3/1

6:15 p.m.-11:20 a.m.

2 stops17h 05m

Key West

Sat 17/1

2:25 p.m.-10:59 a.m.

2 stops20h 34m

C$ 1,321

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 16/11

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

1 stop12h 15m

C$ 232

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/10

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 8 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$ 545
American Airlines
American Airlines
From C$ 665
United Airlines
United Airlines
From C$ 495

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 13 October 2025.
Get a feel of what it's like to fly with United Airlines,American Airlines, andWestJet 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
8,973 reviews
Check prices

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,973 reviews
United Airlines
7.4
Good
8,973 reviews
Check prices

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
American Airlines
7.2
Good
11,044 reviews
United Airlines
7.4
Good
8,973 reviews
Check prices

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
WestJet
7.2
Good
3,124 reviews
United Airlines
7.4
Good
8,973 reviews
Check prices

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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, Toronto offers the quickest one-way flight (5 hours 12 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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