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C$ 308+ 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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
— EYW
7 Jul — 14 Jul1
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 7 June 2026.

Wed 12/87:45 a.m.
YYZ
-
EYW
1 stop27h 40m
Multiple Airlines
Tue 18/81:14 p.m.
EYW
-
YYZ
2 stops30h 21m
Multiple Airlines
Deal found 1/6C$ 638
Sun 19/79:50 a.m.
YYZ
-
EYW
1 stop25h 37m
Multiple Airlines
Sun 26/77:53 p.m.
EYW
-
YYZ
2 stops42h 12m
Multiple Airlines
Deal found 4/6C$ 655
Thu 16/79:50 a.m.
YYZ
-
EYW
1 stop25h 37m
Multiple Airlines
Sun 26/78:48 p.m.
EYW
-
YYZ
1 stop19h 57m
Multiple Airlines
Deal found 2/6C$ 663
Mon 2/1110:15 a.m.
YYZ
-
EYW
1 stop26h 21m
Multiple Airlines
Mon 9/119:20 a.m.
EYW
-
YYZ
1 stop14h 50m
Multiple Airlines
Deal found 5/6C$ 730
Thu 30/76:30 a.m.
YYZ
-
EYW
2 stops12h 43m
Multiple Airlines
Sun 2/87:53 p.m.
EYW
-
YYZ
1 stop19h 02m
Multiple Airlines
Deal found 4/6C$ 744
Sat 11/76:00 a.m.
YYZ
-
EYW
1 stop13h 23m
American Airlines
Sat 18/711:31 a.m.
EYW
-
YYZ
1 stop11h 51m
American Airlines
Deal found 6/6C$ 879
Sat 11/79:50 a.m.
YYZ
-
EYW
1 stop25h 35m
Multiple Airlines
Sat 18/72:44 p.m.
EYW
-
YYZ
2 stops31h 11m
Multiple Airlines
Deal found 6/6C$ 891
Tue 27/107:45 a.m.
YYZ
-
EYW
1 stop5h 23m
Delta
Fri 30/106:00 p.m.
EYW
-
YYZ
2 stops15h 31m
Delta
Deal found 4/6C$ 895
Wed 12/86:00 a.m.
YYZ
-
EYW
1 stop13h 54m
WestJet
Tue 18/86:15 p.m.
EYW
-
YYZ
1 stop16h 10m
WestJet
Deal found 1/6C$ 898
Sun 22/112:55 p.m.
YTZ
-
EYW
2 stops22h 07m
United Airlines
Thu 26/112:30 p.m.
EYW
-
YTZ
2 stops31h 05m
United Airlines
Deal found 1/6C$ 953
Sat 31/1012:15 p.m.
YTZ
-
EYW
1 stop27h 51m
Multiple Airlines
Sat 7/114:05 p.m.
EYW
-
YTZ
1 stop24h 36m
Multiple Airlines
Deal found 3/6C$ 1,111
Sun 19/77:15 a.m.
YTZ
-
EYW
2 stops30h 15m
United Airlines
Sun 26/74:00 p.m.
EYW
-
YTZ
1 stop18h 06m
United Airlines
Deal found 6/6C$ 1,256

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 7 June 2026.

Round-trip from

C$ 655

One-way from

C$ 308

Popular in

March

Cheapest in

January

Average price

C$ 1,005
19/7-26/7
  • 19/7-26/7
  • 3 total stops
  • 67h 49m total
  • Toronto to Key West
Search Deals
20/6
  • 20/6
  • 1 total stop
  • 27h 26m total
  • Toronto to Key West
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 7 June 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

Mon 2/11

10:15 a.m.-12:36 p.m.

1 stop26h 21m

Key West

Mon 9/11

9:20 a.m.-12:10 a.m.

1 stop14h 50m

C$ 730

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 30/7

9:50 a.m.-11:27 a.m.

1 stop25h 37m

Key West

Sun 2/8

12:05 p.m.-11:35 p.m.

1 stop11h 30m

C$ 769

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 11/7

6:00 a.m.-7:23 p.m.

1 stop13h 23m

Key West

Sat 18/7

11:31 a.m.-11:22 p.m.

1 stop11h 51m

C$ 879

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 27/10

7:45 a.m.-1:08 p.m.

1 stop5h 23m

Key West

Fri 30/10

6:00 p.m.-11:14 a.m.

2 stops17h 14m

C$ 895

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 31/10

1:30 p.m.-7:43 p.m.

1 stop6h 13m

Key West

Sat 7/11

7:00 a.m.-4:51 p.m.

1 stop9h 51m

C$ 902

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 31/10

7:45 a.m.-5:11 p.m.

1 stop9h 26m

Key West

Sun 1/11

6:00 p.m.-12:01 a.m.

1 stop6h 01m

C$ 902

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 27/10

7:00 a.m.-3:06 p.m.

1 stop8h 06m

Key West

Fri 30/10

2:30 p.m.-9:29 p.m.

1 stop6h 59m

C$ 905

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 16/7

7:00 a.m.-3:19 p.m.

1 stop8h 19m

Key West

Sun 26/7

4:00 p.m.-11:59 p.m.

1 stop7h 59m

C$ 946

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

Sun 22/11

2:55 p.m.-1:02 p.m.

2 stops22h 07m

Key West

Thu 26/11

2:30 p.m.-9:35 p.m.

2 stops31h 05m

C$ 953

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 1/12

7:00 a.m.-3:06 p.m.

1 stop8h 06m

Key West

Fri 4/12

4:05 p.m.-11:12 a.m.

2 stops19h 07m

C$ 963

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 28 resultsSorted by cheapest first
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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 7 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 airline flying from Toronto to Key West is WestJet.

WestJet
WestJet
From C$ 702

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).

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 23 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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