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C$ 227+ 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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
— EYW
11 Apr — 18 Apr1
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 12 March 2026.

Sun 19/42:20 p.m.
YYZ
-
EYW
1 stop18h 49m
Multiple Airlines
Fri 24/49:49 a.m.
EYW
-
YYZ
1 stop13h 41m
Multiple Airlines
Deal found 10/3C$ 415
Mon 20/46:30 a.m.
YYZ
-
EYW
1 stop7h 05m
Multiple Airlines
Fri 24/49:49 a.m.
EYW
-
YYZ
1 stop13h 41m
Multiple Airlines
Deal found 10/3C$ 462
Wed 22/46:30 a.m.
YYZ
-
EYW
1 stop29h 01m
Multiple Airlines
Fri 24/49:49 a.m.
EYW
-
YYZ
1 stop13h 41m
Multiple Airlines
Deal found 10/3C$ 464
Sun 19/42:20 p.m.
YYZ
-
EYW
1 stop18h 49m
Multiple Airlines
Mon 27/42:30 p.m.
EYW
-
YYZ
1 stop23h 35m
Multiple Airlines
Deal found 10/3C$ 468
Tue 21/45:50 p.m.
YYZ
-
EYW
2 stops17h 21m
Multiple Airlines
Fri 24/49:49 a.m.
EYW
-
YYZ
1 stop13h 41m
Multiple Airlines
Deal found 10/3C$ 471
Sun 19/42:20 p.m.
YYZ
-
EYW
1 stop18h 49m
Multiple Airlines
Sun 26/412:26 p.m.
EYW
-
YYZ
1 stop25h 39m
Multiple Airlines
Deal found 10/3C$ 483
Sun 19/42:20 p.m.
YYZ
-
EYW
1 stop18h 49m
Multiple Airlines
Tue 28/41:01 p.m.
EYW
-
YYZ
2 stops25h 04m
Multiple Airlines
Deal found 10/3C$ 492
Sat 25/42:20 p.m.
YYZ
-
EYW
1 stop20h 01m
Multiple Airlines
Thu 30/412:26 p.m.
EYW
-
YYZ
1 stop23h 19m
Multiple Airlines
Deal found 10/3C$ 508
Sun 19/42:20 p.m.
YYZ
-
EYW
1 stop18h 49m
Multiple Airlines
Thu 30/412:26 p.m.
EYW
-
YYZ
1 stop23h 19m
Multiple Airlines
Deal found 10/3C$ 511
Sun 5/42:05 p.m.
YTZ
-
EYW
3 stops23h 32m
Multiple Airlines
Sun 12/412:25 p.m.
EYW
-
YTZ
3 stops22h 00m
Multiple Airlines
Deal found 11/3C$ 1,025
Sun 15/37:40 p.m.
YTZ
-
EYW
2 stops17h 57m
Multiple Airlines
Fri 20/32:35 p.m.
EYW
-
YTZ
3 stops25h 50m
Multiple Airlines
Deal found 8/3C$ 1,193
Sun 29/311:00 a.m.
YTZ
-
EYW
2 stops29h 42m
United Airlines
Thu 2/46:22 p.m.
EYW
-
YTZ
2 stops17h 17m
United Airlines
Deal found 11/3C$ 1,438

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 12 March 2026.

Round-trip from

C$ 415

One-way from

C$ 227

Popular in

March

Cheapest in

January

Average price

C$ 1,817
19/4-24/4
  • 19/4-24/4
  • 2 total stops
  • 32h 30m total
  • Toronto to Key West
Search Deals
25/4
  • 25/4
  • 1 total stop
  • 20h 01m total
  • Toronto to Key West
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 209 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (C$ 91 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 12 March 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 10/4

2:20 p.m.-11:04 a.m.

1 stop20h 44m

Key West

Fri 17/4

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

1 stop23h 35m

C$ 558

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Wed 8/4

6:00 a.m.-7:41 p.m.

2 stops13h 41m

Key West

Wed 15/4

2:40 p.m.-11:26 a.m.

2 stops20h 46m

C$ 744

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 21/4

12:34 p.m.-9:53 p.m.

2 stops9h 19m

Key West

Tue 28/4

6:49 p.m.-10:53 a.m.

1 stop16h 04m

C$ 745

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Fri 1/5

7:45 a.m.-5:23 p.m.

1 stop9h 38m

Key West

Wed 13/5

2:32 p.m.-11:41 p.m.

1 stop9h 09m

C$ 781

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 12/4

9:35 a.m.-4:42 p.m.

1 stop7h 07m

Key West

Thu 16/4

3:52 p.m.-11:59 p.m.

1 stop8h 07m

C$ 786

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 15/8

1:00 p.m.-10:11 p.m.

1 stop9h 11m

Key West

Sat 22/8

4:05 p.m.-11:59 p.m.

1 stop7h 54m

C$ 802

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 2/4

8:00 p.m.-1:37 p.m.

2 stops17h 37m

Key West

Mon 6/4

1:06 p.m.-2:20 p.m.

1 stop25h 14m

C$ 805
Quickest round-trip

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 11/7

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

1 stop6h 00m

Key West

Sat 18/7

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

1 stop7h 57m

C$ 813

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 20/4

9:35 a.m.-4:42 p.m.

1 stop7h 07m

Key West

Sat 25/4

2:35 p.m.-10:23 p.m.

1 stop7h 48m

C$ 827

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sun 19/4

9:35 a.m.-4:42 p.m.

1 stop7h 07m

Key West

Sat 25/4

2:35 p.m.-10:23 p.m.

1 stop7h 48m

C$ 827

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 30 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 11 hours 20 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$ 684
United Airlines
United Airlines
From C$ 580

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 12 March 2026.
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
9,418 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,418 reviews
United Airlines
7.4
Good
9,418 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
WestJet
7.2
Good
3,291 reviews
United Airlines
7.4
Good
9,418 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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 37 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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