Rome2Rio

How to get fromAustin to Key Biscayneby plane, bus (Flixbus), car, train, bus or bus (Greyhound)

Find Transport to Key Biscayne

See all options

There are 6 ways to get from Austin to Key Biscayne by plane, bus (Flixbus), car, train, bus, or bus (Greyhound)

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 Austin-Bergstrom International Airport to Miami International Airport

    best
    1. Fly from Austin-Bergstrom International Airport (AUS) to Miami International Airport (MIA)planeAUS - MIA
    5h 23m
    $141–412

  2. Bus

    1. Take the bus from Downtown Austin to LafayettebusFlixBus 2211
    2. Take the bus from Lafayette to Dolphin Mall - MiamibusHouston
    30h 21m
    $204–403

  3. Drive 1,353 mi

    1. Drive from Austin to Key Biscaynecar1,353 mi
    21h 59m
    $247–357

  4. Fly Austin-Bergstrom International Airport to Fort Lauderdale–Hollywood International Airport, train, line 2600 train, line 26 bus

    1. Fly from Austin-Bergstrom International Airport (AUS) to Fort Lauderdale–Hollywood International Airport (FLL)planeAUS - FLL
    2. Take the train from Fort Lauderdale Airport Station to Metrorail Transfer Stationtrain
    3. Take the train from Tri-Rail Station Rail Southbound to Brickell Station Rail Southboundtrain
    4. Take the bus from Brickell Station to Crandon Bd & Harbor Drbus
    6h 37m

  5. Bus to San Antonio International Airport, fly to Miami International Airport

    1. Take the bus from 534 Red River St Austin to San Antoniobus
    2. Fly from San Antonio International Airport (SAT) to Miami International Airport (MIA)planeSAT - MIA
    7h 39m
    $173–486

  6. Bus via Atlanta

    1. Take the bus from 534 Red River St Austin to 593 S Lamar St Dallasbus
    2. Take the bus from Dallas Bus Station to Atlanta Bus Stationbus
    3. Take the bus from Atlanta Bus Station to Miami Airport Stationbus
    38h 41m
    $161–442

Austin to Key Biscayne by bus, foot, and tram

Calendar5Weekly Services
Duration30h 21mAverage Duration
Ticket$204Cheapest Price
See schedules

Questions & Answers

What companies run services between Austin, TX, USA and Key Biscayne, FL, USA?

American Airlines, Delta, and three other airlines fly from Austin-Bergstrom International Airport (AUS) to Miami International Airport (MIA) every 2 hours. Alternatively, you can take a bus from Downtown Austin to Crandon Bd & Harbor Dr via Lafayette, Dolphin Mall, Sw 1 St & 1 Ct, Government Center Metromover Station, Financial District Metromover Station, and Brickell Av & Se 13 St in around 30h 21m.

Transport is disrupted due to the Russia-Ukraine war. Read more

Airlines
Train operators
Bus operators

Want to know more about travelling around United States

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Related travel guides

Need to know: Greyhound

Read the travel guideNeed to know: Greyhound

Trips from Austin

Trips to Key Biscayne

Popular routes