Find cheap flights to Key West from $125

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1 stop

Wed, Nov 5

Columbus LCKKey West EYW

$125

1 stop

Sat, Nov 8

Columbus CMHKey West EYW

$133

2 stops

Fri, Nov 7

Columbus CMHKey West EYW

$135

2 stops

Fri, Nov 7

Columbus CMHKey West EYW

$142

2 stops

Sat, Nov 8

Columbus CMHKey West EYW

$160

1 stop

Sun, Nov 2

Columbus LCKKey West EYW

$211

1 stop

Sat, Nov 8 – Fri, Nov 14

Columbus CMHKey West EYW

$242

1 stop

Sat, Nov 8 – Thu, Nov 13

Columbus CMHKey West EYW

$262

2 stops

Sat, Nov 8 – Thu, Nov 13

Columbus CMHKey West EYW

$287

1 stop

Sun, Nov 2 – Fri, Nov 7

Columbus LCKKey West EYW

$319

1 stop

Sun, Nov 2 – Thu, Nov 6

Columbus LCKKey West EYW

$335

1 stop

Sun, Nov 2 – Thu, Nov 6

Columbus LCKKey West EYW

$338

Cheap flights to Key West

Weather in Key West

Average Weather

Month	Average monthly max temperature	Average monthly min temperature
January	22°C	20°C
February	23°C	21°C
March	23°C	22°C
April	25°C	24°C
May	26°C	25°C
June	28°C	27°C
July	29°C	28°C
August	29°C	28°C
September	29°C	28°C
October	27°C	26°C
November	25°C	24°C
December	24°C	22°C

Hottest Month

29°C

August

Coldest month

20°C

January

Sunny days

296

days per year

14 day forecast

Friday

17 Oct

81%

29°C25°C

24 Oct

79%

27°C26°C

Saturday

18 Oct

28°C26°C

25 Oct

27°C26°C

Sunday

19 Oct

88%

28°C26°C

26 Oct

69%

27°C26°C

Monday

20 Oct

86%

28°C27°C

27 Oct

86%

26°C25°C

Tuesday

21 Oct

89%

27°C27°C

28 Oct

88%

26°C25°C

Wednesday

22 Oct

86%

27°C26°C

29 Oct

26°C26°C

Thursday

23 Oct

27°C26°C

30 Oct

26°C25°C

Cheapest month to fly to Key West

Explore price trends for trips to Key West

Showing prices in USD

Annual Avg. Price	117 USD
November 2025	55 USD
December 2025	55 USD
January 2026	55 USD
February 2026	55 USD
March 2026	66 USD
April 2026	66 USD
May 2026	63 USD
June 2026	184 USD
July 2026	184 USD
August 2026	250 USD
September 2026	250 USD