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C$ 218+ 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
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags

Flights to Key West in 2026

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 17 April 2026.

Mon 17/88:10 a.m.
YYZ
-
EYW
1 stop28h 24m
Multiple Airlines
Fri 21/812:07 p.m.
EYW
-
YYZ
1 stop11h 28m
Multiple Airlines
Deal found 15/4C$ 439
Sun 21/64:50 p.m.
YYZ
-
EYW
1 stop18h 37m
Multiple Airlines
Sun 28/612:05 p.m.
EYW
-
YYZ
1 stop8h 00m
Multiple Airlines
Deal found 15/4C$ 490
Fri 29/54:50 p.m.
YYZ
-
EYW
2 stops41h 15m
Multiple Airlines
Fri 5/612:07 p.m.
EYW
-
YYZ
1 stop7h 58m
Multiple Airlines
Deal found 14/4C$ 518
Sun 26/48:20 p.m.
YYZ
-
EYW
1 stop16h 06m
Multiple Airlines
Thu 7/512:05 p.m.
EYW
-
YYZ
1 stop26h 15m
Multiple Airlines
Deal found 15/4C$ 573
Mon 20/411:15 a.m.
YYZ
-
EYW
2 stops25h 06m
Multiple Airlines
Thu 23/44:38 p.m.
EYW
-
YYZ
1 stop21h 38m
Multiple Airlines
Deal found 13/4C$ 652
Sun 19/48:20 p.m.
YYZ
-
EYW
1 stop16h 06m
Multiple Airlines
Fri 24/49:49 a.m.
EYW
-
YYZ
2 stops25h 54m
Multiple Airlines
Deal found 12/4C$ 673
Wed 13/54:50 p.m.
YYZ
-
EYW
1 stop18h 35m
Multiple Airlines
Wed 20/511:46 a.m.
EYW
-
YYZ
2 stops29h 09m
Multiple Airlines
Deal found 13/4C$ 704
Mon 1/62:55 p.m.
YTZ
-
EYW
2 stops22h 35m
United Airlines
Mon 8/62:26 p.m.
EYW
-
YTZ
2 stops28h 16m
United Airlines
Deal found 17/4C$ 835
Sun 13/125:20 p.m.
YTZ
-
EYW
2 stops19h 42m
United Airlines
Thu 17/121:25 p.m.
EYW
-
YTZ
1 stop5h 20m
United Airlines
Deal found 15/4C$ 1,014
Fri 29/56:10 p.m.
YTZ
-
EYW
2 stops20h 57m
United Airlines
Fri 5/62:26 p.m.
EYW
-
YTZ
2 stops19h 40m
United Airlines
Deal found 14/4C$ 1,044
Fri 2/105:20 p.m.
YTZ
-
EYW
2 stops19h 42m
United Airlines
Tue 6/102:30 p.m.
EYW
-
YTZ
2 stops20h 59m
United Airlines
Deal found 12/4C$ 1,097
Sat 16/56:10 p.m.
YTZ
-
EYW
1 stop19h 35m
United Airlines
Sat 23/52:26 p.m.
EYW
-
YTZ
1 stop19h 08m
United Airlines
Deal found 13/4C$ 1,119

Find flight deals to Key West

Find the latest flights to Key West in 2026, 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 2026.

Round-trip from

C$ 439

One-way from

C$ 218

Popular in

March

Cheapest in

January

Average price

C$ 982
17/8-21/8
  • 17/8-21/8
  • 2 total stops
  • 39h 52m total
  • Toronto to Key West
Search Deals
1/6
  • 1/6
  • 1 total stop
  • 28h 24m total
  • Toronto to Key West
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 17 April 2026.
Use the filters below to find and compare flights to Key West that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 1/5

8:10 a.m.-11:04 a.m.

1 stop26h 54m

Key West

Wed 6/5

11:46 a.m.-2:05 p.m.

2 stops26h 19m

C$ 745

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 15/5

11:15 p.m.-11:25 a.m.

2 stops36h 10m

Key West

Fri 22/5

12:07 p.m.-11:35 p.m.

1 stop11h 28m

C$ 765

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 16/5

2:30 p.m.-1:42 p.m.

1 stop23h 12m

Key West

Sat 23/5

7:30 a.m.-5:15 p.m.

1 stop9h 45m

C$ 815
Quickest round-trip

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 18/6

11:38 a.m.-5:29 p.m.

1 stop5h 51m

Key West

Fri 19/6

6:24 p.m.-11:58 p.m.

1 stop5h 34m

C$ 828

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 2/10

1:30 p.m.-7:45 p.m.

1 stop6h 15m

Key West

Tue 6/10

11:45 a.m.-11:13 p.m.

2 stops11h 28m

C$ 828

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 7/6

6:00 a.m.-5:29 p.m.

2 stops11h 29m

Key West

Thu 11/6

6:24 p.m.-11:58 p.m.

1 stop5h 34m

C$ 830

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 7/6

7:30 a.m.-1:30 p.m.

1 stop6h 00m

Key West

Thu 11/6

2:26 p.m.-10:23 p.m.

1 stop7h 57m

C$ 833

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 24/8

6:00 a.m.-5:14 p.m.

2 stops11h 14m

Key West

Thu 27/8

6:00 p.m.-12:04 a.m.

1 stop6h 04m

C$ 834

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

Mon 1/6

2:55 p.m.-1:30 p.m.

2 stops22h 35m

Key West

Mon 8/6

2:26 p.m.-6:42 p.m.

2 stops28h 16m

C$ 835

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Wed 13/5

7:15 a.m.-4:30 p.m.

2 stops9h 15m

Key West

Wed 20/5

6:45 a.m.-2:43 p.m.

2 stops7h 58m

C$ 846

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

Showing 1-10 of 27 resultsSorted by cheapest first
1
2
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 7 hours 47 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.

Weekly flight availability to Key West

The most flights from Toronto to Key West are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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

The most popular airline flying from Toronto to Key West is WestJet.

WestJet
WestJet
From C$ 691

What are the cheapest airlines that fly to Key West?

The cheapest airline flying from Toronto to Key West is 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 2026.
Get a feel of what it's like to fly with 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.
WestJet
7.2
Good
3,321 reviews
Check prices

Crew

7.9

Comfort

7.0

Food

6.2

Overall

7.2

Boarding

7.4

Entertainment

6.1

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
WestJet
7.2
Good
3,321 reviews
WestJet
7.2
Good
3,321 reviews
Check prices

Crew

7.9

Comfort

7.0

Food

6.2

Overall

7.2

Boarding

7.4

Entertainment

6.1

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

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. Key West is the only Key West airport and it handles 1 daily flight from Toronto. 1 airline has flights from Toronto to Key West on a regular basis.

  • 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 (6 hours 17 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. The Saint Martin Suite - Sunrise Suites 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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