Cheap flights from Key West, FL to Greenville, SC
Flights starting at $128. Choose between Allegiant Air, Silver Airways, or United Airlines to find the best price.
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The most popular airlines for this route are Allegiant Air, Silver Airways, United Airlines, Spirit Airlines, and BREEZE. Key West and Greenville have 25 direct flights per week.
Check-in for a flight from Key West to Greenville
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Silver Airways | SIL | 3M | No | Opens 24 days before flight Closes 2 hours before flight |
United Airlines | UAL | UA | Yes | No |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
BREEZE | MX | No | No |
Weather in Greenville
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 10°C | 1°C |
February | 12°C | 3°C |
March | 16°C | 6°C |
April | 21°C | 10°C |
May | 25°C | 14°C |
June | 30°C | 19°C |
July | 32°C | 21°C |
August | 31°C | 20°C |
September | 28°C | 17°C |
October | 22°C | 11°C |
November | 16°C | 5°C |
December | 12°C | 3°C |
14 day forecast
Frequently asked questions
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Airports near Key West
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