Rome2Rio

Downtown Miami to Key Biscayne buses

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Trip Overview

The average bus between Downtown Miami and Key Biscayne takes 25 min and the fastest bus takes 21 min. The bus runs at least 2 times per hour from Downtown Miami to Key Biscayne. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

25 min
Duration
8 mi
Distance
$3
Average price
Every 30 minutes
Frequency

Downtown Miami to Key Biscayne bus times

Buses run every 30 minutes between Downtown Miami and Key Biscayne. The earliest departure is at 5:30 AM in the morning, and the last departure from Downtown Miami is at 10:07 PM which arrives into Key Biscayne at 10:29 PM. All services run direct with no transfers required, and take on average 25 min. The schedules shown below are for the next available departures.

Departing Saturday, November 14, 2026

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    bus bus 24 min • Direct
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    bus bus 23 min • Direct

Departing Sunday, November 15, 2026

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    bus bus 22 min • Direct
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    bus bus 23 min • Direct
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    bus bus 23 min • Direct
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    bus bus 24 min • Direct
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Departing Monday, November 16, 2026

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    bus bus 21 min • Direct
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    bus bus 23 min • Direct
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    bus bus 23 min • Direct
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    bus bus 23 min • Direct
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Departing Tuesday, November 17, 2026

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    bus bus 21 min • Direct
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    bus bus 23 min • Direct
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    bus bus 23 min • Direct
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    bus bus 23 min • Direct
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Departing Wednesday, November 18, 2026

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    bus bus 21 min • Direct
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    bus bus 23 min • Direct
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    bus bus 23 min • Direct
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    bus bus 23 min • Direct
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Departing Thursday, November 19, 2026

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    bus bus 21 min • Direct
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    bus bus 23 min • Direct
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    bus bus 23 min • Direct
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    bus bus 23 min • Direct
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Departing Friday, November 20, 2026

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    bus bus 21 min • Direct
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    bus bus 23 min • Direct
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    bus bus 23 min • Direct
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    bus bus 23 min • Direct
  • Show more

Frequently asked questions

Want to know about travelling from Downtown Miami to Key Biscayne? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Map of how to get from Downtown Miami to Key Biscayne.ExpandLaunch map view
  • Distance: 7.6 mi
  • Duration: 25 min

What companies run services between Downtown Miami, FL, USA and Key Biscayne, FL, USA?

Miami Dade Transit operates a bus from Brickell Station to Crandon Bd & Harbor Dr every 30 minutes. Tickets cost $3 and the journey takes 26 min.

Operators