Cheap flights from Kalispell, MT to Key West, FL

Choose between Silver Airways, Allegiant Air, or Frontier Airlines to find the best price

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How much do flights to Key West cost?

Key info about flying to Key West

Depart from
Glacier Park International
Arrive to
Key West International
Average flights per week
46
Flight distance

Great deals from Kalispell to Key West

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Check-in for a flight from Kalispell to Key West

NameCarrier codeIATA CodePassport needed during booking
Silver AirwaysSIL3MNo
Allegiant AirAAYG4No
Frontier AirlinesFFTF9No
Alaska AirlinesASAASNo
Spirit AirlinesNKSNKNo

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
294
days per year

14 day forecast

Monday
9 Dec
24°C22°C
16 Dec
22°C21°C
Tuesday
10 Dec
25°C23°C
17 Dec
22°C21°C
Wednesday
11 Dec
78%
25°C21°C
18 Dec
22°C22°C
Thursday
12 Dec
83%
19°C16°C
19 Dec
22°C20°C
Friday
13 Dec
84%
22°C20°C
20 Dec
18°C16°C
Saturday
14 Dec
89%
23°C21°C
21 Dec
19°C17°C
Sunday
15 Dec
83%
23°C22°C
22 Dec
21°C20°C
The most popular airlines for this route are Silver Airways, Allegiant Air, Frontier Airlines, Alaska Airlines, and Spirit Airlines. Kalispell and Key West have 46 direct flights per week.

Frequently asked questions

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