Find cheap flights to Key West from $123

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1 stop
Thu, Sep 4
Columbus LCKKey West EYW
$123
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1 stop
Sun, Aug 31
Columbus CMHKey West EYW
$128
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1 stop
Tue, Sep 2
Columbus LCKKey West EYW
$141
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1 stop
Sun, Aug 31
Columbus LCKKey West EYW
$177
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2 stops
Fri, Sep 5
Columbus CMHKey West EYW
$180
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1 stop
Thu, Sep 4
Columbus CMHKey West EYW
$332
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Prices updated:

1 stop
Sun, Aug 31 – Thu, Sep 4
Columbus CMHKey West EYW
$246
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1 stop
Thu, Sep 4 – Sun, Sep 7
Columbus LCKKey West EYW
$267
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1 stop
Thu, Sep 4 – Tue, Sep 9
Columbus LCKKey West EYW
$283
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1 stop
Sun, Aug 31 – Fri, Sep 5
Columbus CMHKey West EYW
$286
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1 stop
Sun, Aug 31 – Fri, Sep 5
Columbus CMHKey West EYW
$300
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1 stop
Sun, Aug 31 – Thu, Sep 4
Columbus CMHKey West EYW
$390
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Prices updated:

Cheap flights to Key West

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
296
days per year

14 day forecast

Friday
15 Aug
32°C28°C
22 Aug
29°C29°C
Saturday
16 Aug
31°C29°C
23 Aug
30°C29°C
Sunday
17 Aug
30°C29°C
24 Aug
30°C29°C
Monday
18 Aug
82%
30°C29°C
25 Aug
87%
30°C27°C
Tuesday
19 Aug
86%
30°C29°C
26 Aug
83%
28°C27°C
Wednesday
20 Aug
87%
30°C29°C
27 Aug
89%
30°C29°C
Thursday
21 Aug
74%
30°C29°C
28 Aug
81%
29°C29°C

Cheapest month to fly to Key West

Explore price trends for trips to Key West

Showing prices in USD

Annual Avg. Price164 USD
September 202560 USD
October 202556 USD
November 202558 USD
December 202547 USD
January 202660 USD
February 202660 USD
March 2026170 USD
April 2026141 USD
May 202688 USD
June 2026157 USD
July 2026905 USD

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