Cheap flights from Key West, FL to Miami, FL
Choose between Silver Airways, Frontier Airlines, or Spirit Airlines to find the best price
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Tips to know when travelling to Miami
Most popular airline | Silver Airways |
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The most popular airlines for this route are Silver Airways, Frontier Airlines, Spirit Airlines, United Airlines, and Allegiant Air. Key West and Miami have 176 direct flights per week.
Check-in for a flight from Key West to Miami
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Silver Airways | SIL | 3M | No | Opens 24 days before flight Closes 2 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Miami
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 23°C | 19°C |
February | 23°C | 20°C |
March | 24°C | 21°C |
April | 26°C | 23°C |
May | 28°C | 24°C |
June | 29°C | 26°C |
July | 30°C | 27°C |
August | 30°C | 27°C |
September | 30°C | 26°C |
October | 28°C | 25°C |
November | 26°C | 22°C |
December | 24°C | 20°C |
14 day forecast
Frequently asked questions
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Flights from Key West
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Flights to Miami
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Airports near Key West
- Miami International
- Fort Lauderdale–Hollywood International
- Southwest Florida International
- Key West International