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Setauket to Southold buses

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Trip Overview

The average bus between Setauket and Southold takes 3h 21m and the fastest bus takes 2h 26m. There is a bus service every few hours from Setauket to Southold. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

3h 21m
Duration
49 mi
Distance
$8
Average price
Hourly
Frequency

Setauket to Southold bus times

Buses run hourly between Setauket and Southold. The earliest departure is at 6:16 AM in the morning, and the last departure from Setauket is at 10:53 PM which arrives into Southold at 7:40 AM. All services require a transfer at Port Jefferson LIRR and take an average of 3h 21m. The schedules shown below are for the next available departures.

Departing Saturday, October 10, 2026

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    Suffolk County TransitSuffolk County TransitSuffolk County Transit2h 50m • 2 changes
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    Suffolk County TransitSuffolk County TransitSuffolk County Transit2h 50m • 2 changes
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    Suffolk County TransitSuffolk County TransitSuffolk County Transit2h 50m • 2 changes
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    Suffolk County TransitSuffolk County TransitSuffolk County Transit2h 50m • 2 changes
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Departing Sunday, October 11, 2026

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    Suffolk County TransitSuffolk County TransitSuffolk County Transit2h 45m • 2 changes
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    Suffolk County TransitSuffolk County TransitSuffolk County Transit2h 45m • 2 changes
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    Suffolk County TransitSuffolk County TransitSuffolk County Transit2h 45m • 2 changes
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    Suffolk County TransitSuffolk County TransitSuffolk County Transit2h 45m • 2 changes
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Departing Monday, October 12, 2026

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    Suffolk County TransitSuffolk County TransitSuffolk County Transit2h 28m • 2 changes
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    Suffolk County TransitSuffolk County TransitSuffolk County Transit2h 36m • 2 changes
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    Suffolk County TransitSuffolk County TransitSuffolk County Transit2h 36m • 2 changes
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    Suffolk County TransitSuffolk County TransitSuffolk County Transit2h 36m • 2 changes
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Departing Tuesday, October 13, 2026

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    Suffolk County TransitSuffolk County TransitSuffolk County Transit2h 28m • 2 changes
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    Suffolk County TransitSuffolk County TransitSuffolk County Transit2h 36m • 2 changes
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    Suffolk County TransitSuffolk County TransitSuffolk County Transit2h 36m • 2 changes
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    Suffolk County TransitSuffolk County TransitSuffolk County Transit2h 36m • 2 changes
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Frequently asked questions

Want to know about travelling from Setauket to Southold? 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 Setauket to Southold.ExpandLaunch map view
  • Distance: 49 mi
  • Duration: 3h 21m

What companies run services between Setauket, NY, USA and Southold, NY, USA?

You can take a bus from NYS 25A/The Hills Dr to NYS 25/Youngs Ave via Port Jefferson LIRR and Riverhead LIRR in around 3h 14m.

Operators