Flights to Kauai, HI, United States

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Weather in Kauai

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January23°C21°C
February23°C20°C
March23°C20°C
April24°C21°C
May25°C22°C
June26°C23°C
July26°C24°C
August26°C24°C
September27°C24°C
October26°C24°C
November25°C23°C
December24°C22°C
Hottest Month
27°C
September
Coldest month
20°C
February
Sunny days
320
days per year

14 day forecast

Friday
4 Apr
89%
24°C20°C
11 Apr
86%
24°C21°C
Saturday
5 Apr
88%
26°C21°C
12 Apr
89%
24°C20°C
Sunday
6 Apr
88%
26°C21°C
13 Apr
88%
25°C22°C
Monday
7 Apr
87%
25°C21°C
14 Apr
89%
26°C22°C
Tuesday
8 Apr
88%
25°C20°C
15 Apr
82%
25°C22°C
Wednesday
9 Apr
77%
25°C20°C
16 Apr
87%
24°C20°C
Thursday
10 Apr
86%
25°C20°C
17 Apr
84%
23°C20°C

Cheapest month to fly to Kauai

Explore price trends for trips to Kauai

Annual Avg. Price91 USD
April 202553 USD
May 202553 USD
June 202586 USD
July 2025111 USD
August 2025108 USD
September 202598 USD
October 202598 USD
November 202597 USD
December 2025108 USD
January 202698 USD
February 202698 USD

Direct flights to Kauai

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Airports in Kauai

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