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How to get fromMiami Airport (MIA) to Grassy Keyby plane, bus, bus (Greyhound), rideshare, car, or shuttle

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There are 6 ways to get from Miami Airport (MIA) to Grassy Key by plane, bus, bus (Greyhound), rideshare, car, or shuttle

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly to Key West International Airport, bus

    best
    1. Fly from Miami International Airport (MIA) to Key West International Airport (EYW)plane plane MIA - EYW
    2. Take the bus from Key West Airport to Marathon Airportbus bus
    3h 20m
    $63–248

  2. Drive 98.8 mi

    cheapest
    1. Drive from Miami Airport (MIA) to Grassy Keycar car 98.8 mi
    2h 20m
    $18–26

  3. Bus

    1. Take the bus from Miami Airport Station to Marathon Airportbus bus Greyhound US0720s
    4h 12m
    $45–70

  4. Airport Transfer

    1. Take the rideshare from Miami-MIA to Grassy Keyrideshare rideshare 98.8 mi
    2h 20m

  5. Fly to Grand Bahama, Bahamas, fly to Nassau, Bahamas, fly to Fort Lauderdale, FL, shuttle

    1. Fly from Miami International Airport (MIA) to Grand Bahama International Airport (FPO)plane plane MIA - FPO
    2. Fly from Grand Bahama, Bahamas to Nassau, Bahamasplane plane
    3. Fly from Nassau, Bahamas to Fort Lauderdale, FLplane plane
    4. Take a shuttle bus from Fort Lauderdale, FL - International Airport to Marathon, FLshuttle bus
    8h 39m
    $790–1,003

  6. Line 602 bus, bus

    1. Take the bus from Dadeland South Metrorail Station to Sw 344 St Park-And-Ridebus bus 602 / ...
    2. Take the bus from W Palm Dr @ 3 Ave to Mile Marker 50 Marathonbus bus 301
    5h 29m
    $44–54

Miami International Airport (MIA) to Key West International Airport (EYW) flights

Calendar33Weekly Planes
Duration1h 4mAverage Duration
Ticket$27Cheapest Price
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Questions & Answers

Map of how to get from Miami Airport (MIA) to Grassy Key.ExpandLaunch map view
  • Distance: 182.7 mi
  • Duration: 3h 20m

What companies run services between Miami Airport (MIA), USA and Grassy Key, Monroe County, FL, USA?

Greyhound USA operates a bus from Miami Airport Station to Marathon Airport 3 times a day. Tickets cost $16–35 and the journey takes 3h. Greyhound-us also services this route twice daily.

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