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C$ 201+ 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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
— EYW
1 ene. — 8 ene.1
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 2 diciembre 2025.

mié. 24/1211:15 a.m.YYZ - EYW
1 stop24h 05mMultiple Airlines
dom. 28/1210:59 a.m.EYW - YYZ
1 stop10h 20mMultiple Airlines
Deal found 1/12C$ 776
sáb. 6/127:40 a.m.YYZ - EYW
1 stop6h 27mWestJet
jue. 11/127:40 a.m.EYW - YYZ
1 stop9h 22mWestJet
Deal found 1/12C$ 974
sáb. 6/126:05 a.m.YYZ - EYW
1 stop6h 55mDelta
jue. 11/127:40 a.m.EYW - YYZ
2 stops9h 35mDelta
Deal found 30/11C$ 1,005
sáb. 13/126:10 a.m.YYZ - EYW
1 stop13h 56mWestJet
sáb. 27/126:20 p.m.EYW - YYZ
1 stop16h 48mWestJet
Deal found 30/11C$ 1,103

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 2 diciembre 2025.

Round-trip from

C$ 355

One-way from

C$ 201

Popular in

December

Cheapest in

May

Average price

C$ 1,075
15/1-22/1
  • 15/1-22/1
  • 2 total stops
  • 32h 19m total
  • Toronto to Key West
Search Deals
14/1
  • 14/1
  • 1 total stop
  • 20h 16m total
  • Toronto to Key West
Search Deals
Highest demand for flights based on searches. 1% potential increase in price.
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 20 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 2 diciembre 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

jue. 15/1

3:40 p.m.-1:30 p.m.

1 stop21h 50m

Key West

jue. 22/1

12:51 p.m.-11:20 p.m.

1 stop10h 29m

C$ 355

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

vie. 16/1

7:00 a.m.-1:30 p.m.

1 stop6h 30m

Key West

dom. 18/1

12:51 p.m.-2:40 p.m.

1 stop25h 49m

C$ 359

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

mié. 18/2

3:40 p.m.-11:17 a.m.

1 stop19h 37m

Key West

dom. 22/2

4:09 p.m.-2:20 p.m.

1 stop22h 11m

C$ 530

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

mié. 4/2

7:50 a.m.-7:40 p.m.

2 stops11h 50m

Key West

mar. 10/2

7:10 a.m.-8:26 p.m.

2 stops13h 16m

C$ 638

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

jue. 15/1

7:40 p.m.-1:30 p.m.

3 stops17h 50m

Key West

jue. 22/1

12:51 p.m.-10:35 a.m.

2 stops21h 44m

C$ 724

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

mié. 18/2

2:05 p.m.-11:17 a.m.

3 stops21h 12m

Key West

dom. 22/2

12:15 p.m.-11:40 a.m.

3 stops23h 25m

C$ 744

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

mié. 14/1

9:25 a.m.-11:56 a.m.

3 stops26h 31m

Key West

mié. 21/1

6:33 p.m.-10:03 p.m.

3 stops27h 30m

C$ 863

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

mié. 14/1

3:40 p.m.-11:56 a.m.

1 stop20h 16m

C$ 201

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

sáb. 24/1

3:40 p.m.-11:56 a.m.

1 stop20h 16m

C$ 206

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

mié. 14/1

2:05 p.m.-11:56 a.m.

2 stops21h 51m

C$ 208

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/11

Showing 1-10 of 16 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 38 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$ 704
United Airlines
United Airlines
From C$ 494
American Airlines
American Airlines
From C$ 666

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 2 diciembre 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
9,062 reviews
Check prices

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,062 reviews
United Airlines
7.4
Good
9,062 reviews
Check prices

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
WestJet
7.2
Good
3,187 reviews
United Airlines
7.4
Good
9,062 reviews
Check prices

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 (6 hours 14 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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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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