Find cheap flights to Key West from CA$447

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore deals for your Key West getaway

1 stop
Sat, Jul 26
Columbus CMHKey West EYW
CA$447
Search
1 stop
Sat, Jul 26
Columbus CMHKey West EYW
CA$447
Search
1 stop
Sat, Jul 26
Columbus CMHKey West EYW
CA$447
Search
1 stop
Sat, Jul 26
Columbus CMHKey West EYW
CA$447
Search
1 stop
Sat, Jul 26
Columbus CMHKey West EYW
CA$447
Search
1 stop
Thu, Jul 24
Columbus CMHKey West EYW
CA$472
Search

Prices updated:

1 stop
Sun, Jul 20 – Thu, Jul 24
Columbus CMHKey West EYW
CA$905
Search
1 stop
Sun, Jul 20 – Thu, Jul 24
Columbus CMHKey West EYW
CA$905
Search
1 stop
Thu, Jul 24 – Tue, Jul 29
Columbus CMHKey West EYW
CA$952
Search
1 stop
Sun, Jul 20 – Wed, Jul 23
Columbus CMHKey West EYW
CA$1,037
Search
1 stop
Sun, Jul 20 – Wed, Jul 23
Columbus CMHKey West EYW
CA$1,037
Search
2 stops
Sun, Jul 20 – Fri, Jul 25
Columbus CMHKey West EYW
CA$1,121
Search

Prices updated:

Weather in Key West

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January22°C20°C
February23°C21°C
March23°C22°C
April25°C24°C
May26°C25°C
June28°C27°C
July29°C28°C
August29°C28°C
September29°C28°C
October27°C26°C
November25°C24°C
December24°C22°C
Hottest Month
29°C
August
Coldest month
20°C
January
Sunny days
295
days per year

14 day forecast

Friday
27 Jun
31°C28°C
4 Jul
28°C28°C
Saturday
28 Jun
28°C28°C
5 Jul
29°C28°C
Sunday
29 Jun
28°C28°C
6 Jul
73%
29°C28°C
Monday
30 Jun
29°C28°C
7 Jul
73%
29°C28°C
Tuesday
1 Jul
89%
29°C28°C
8 Jul
82%
29°C28°C
Wednesday
2 Jul
89%
29°C28°C
9 Jul
64%
29°C28°C
Thursday
3 Jul
81%
29°C28°C
10 Jul
89%
29°C28°C

Cheapest month to fly to Key West

Explore price trends for trips to Key West

Showing prices in CAD

Annual Avg. Price309 CAD
July 2025305 CAD
August 2025297 CAD
September 2025226 CAD
October 2025284 CAD
November 2025228 CAD
December 2025239 CAD
January 2026281 CAD
February 2026231 CAD
March 2026485 CAD
April 2026324 CAD
May 2026498 CAD

Airlines flying to Key West

Best airlines flying to Key West

Airlines with direct flights to Key West

Airports in Key West

International airports in and near Key West

Book flights to other cities

Flights from Key West

Find flights to cities near Key West

Fly to other cities in United States

Explore
Explore the map

Start planning your next adventure on the map.

Explore

Company

Terms & ConditionsTerms of UsePrivacy PolicyAccessibility StatementMedia RoomSecurityContact us

Platform

AboutTravel hacksPeopleCompany infoJobs

Features

Kiwi.com GuaranteeDisruption protectionMobile appSite mapFrequently asked questions

Discover

Kiwi.com
We hack the system,
you fly for less