Find flights
Travel Guide

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
— EYW
23 May — 30 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 23 April 2026.

Mon 25/58:10 a.m.
YYZ
-
EYW
1 stop28h 24m
Multiple Airlines
Fri 29/52:51 p.m.
EYW
-
YYZ
1 stop8h 44m
Multiple Airlines
Deal found 22/4C$ 507
Thu 23/48:00 p.m.
YYZ
-
EYW
1 stop18h 43m
Multiple Airlines
Thu 30/42:09 p.m.
EYW
-
YYZ
2 stops45h 26m
Multiple Airlines
Deal found 18/4C$ 600
Mon 13/71:30 p.m.
YYZ
-
EYW
2 stops23h 04m
Multiple Airlines
Mon 20/712:07 p.m.
EYW
-
YYZ
1 stop7h 58m
Multiple Airlines
Deal found 20/4C$ 613
Mon 18/58:10 a.m.
YYZ
-
EYW
1 stop28h 24m
Multiple Airlines
Mon 25/511:52 a.m.
EYW
-
YYZ
2 stops22h 27m
Multiple Airlines
Deal found 18/4C$ 709
Tue 14/76:00 a.m.
YYZ
-
EYW
1 stop6h 14m
American Airlines
Thu 16/711:28 a.m.
EYW
-
YYZ
1 stop5h 43m
American Airlines
Deal found 20/4C$ 832
Sun 7/67:00 a.m.
YYZ
-
EYW
1 stop8h 07m
United Airlines
Thu 11/62:26 p.m.
EYW
-
YYZ
1 stop7h 57m
United Airlines
Deal found 19/4C$ 833
Thu 7/57:55 a.m.
YYZ
-
EYW
2 stops11h 54m
Delta
Fri 15/52:32 p.m.
EYW
-
YYZ
1 stop9h 09m
Delta
Deal found 19/4C$ 866
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 18/4C$ 904
Tue 14/75:20 p.m.
YTZ
-
EYW
2 stops20h 10m
United Airlines
Thu 16/74:00 p.m.
EYW
-
YTZ
2 stops24h 39m
United Airlines
Deal found 20/4C$ 947
Thu 4/610:45 a.m.
YTZ
-
EYW
2 stops28h 22m
United Airlines
Thu 11/62:26 p.m.
EYW
-
YTZ
2 stops28h 16m
United Airlines
Deal found 20/4C$ 964
Tue 14/77:20 p.m.
YTZ
-
EYW
1 stop19h 47m
Multiple Airlines
Thu 16/74:00 p.m.
EYW
-
YTZ
1 stop18h 06m
Multiple Airlines
Deal found 20/4C$ 1,007
Mon 1/67:20 p.m.
YTZ
-
EYW
1 stop19h 47m
United Airlines
Thu 4/63:50 p.m.
EYW
-
YTZ
1 stop18h 16m
United Airlines
Deal found 19/4C$ 1,213

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 23 April 2026.

Round-trip from

C$ 507

One-way from

C$ 227

Popular in

March

Cheapest in

January

Average price

C$ 978
25/5-29/5
  • 25/5-29/5
  • 2 total stops
  • 37h 08m total
  • Toronto to Key West
Search Deals
5/10
  • 5/10
  • 1 total stop
  • 28h 26m total
  • Toronto to Key West
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 66 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 23 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

Mon 25/5

1:30 p.m.-12:34 p.m.

2 stops23h 04m

Key West

Fri 29/5

2:51 p.m.-11:35 p.m.

1 stop8h 44m

C$ 576

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Mon 18/5

8:10 a.m.-12:34 p.m.

1 stop28h 24m

Key West

Mon 25/5

11:52 a.m.-10:19 a.m.

2 stops22h 27m

C$ 709
Quickest round-trip

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Tue 14/7

6:00 a.m.-12:14 p.m.

1 stop6h 14m

Key West

Thu 16/7

11:28 a.m.-5:11 p.m.

1 stop5h 43m

C$ 832

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

Tue 14/7

6:10 a.m.-1:29 p.m.

2 stops7h 19m

Key West

Thu 16/7

2:24 p.m.-11:58 p.m.

1 stop9h 34m

C$ 833

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 7/5

7:55 a.m.-7:49 p.m.

2 stops11h 54m

Key West

Fri 15/5

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

1 stop9h 09m

C$ 866

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Thu 7/5

7:45 a.m.-11:27 a.m.

1 stop27h 42m

Key West

Fri 15/5

12:07 p.m.-4:45 p.m.

1 stop28h 38m

C$ 897

TorontoKey West

YYZ - EYW

YYZEYW

Toronto Pearson Intl

Sat 9/5

8:55 p.m.-1:45 p.m.

2 stops16h 50m

Key West

Sat 16/5

2:49 p.m.-9:34 p.m.

1 stop6h 45m

C$ 937

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

Tue 14/7

5:20 p.m.-1:30 p.m.

2 stops20h 10m

Key West

Thu 16/7

4:00 p.m.-4:39 p.m.

2 stops24h 39m

C$ 947

TorontoKey West

YTZ - EYW

YTZEYW

Toronto Island

Mon 1/6

7:20 p.m.-3:07 p.m.

1 stop19h 47m

Key West

Thu 4/6

3:50 p.m.-10:06 a.m.

1 stop18h 16m

C$ 1,213

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/4

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 13 hours 27 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$ 688

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. 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 (7 hours 7 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Key West by cabin class

Find flights to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First class flights to Key West
Business class flights to Key West
Prem Economy class flights to Key West
Economy class flights to Key West

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

Can Cheapflights notify me if prices for flights to Key West become cheaper?

Yes! Start tracking prices for Key West flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.