Rome2Rio

Sag Harbor to Smithtown buses

Find Transport to Smithtown

View schedule

Trip Overview

The average bus between Sag Harbor and Smithtown takes 5h 11m and the fastest bus takes 4h 17m. The bus service runs several times per day from Sag Harbor to Smithtown. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

5h 11m
Duration
68 mi
Distance
$49
Average price
Every 2 hours
Frequency

Bus, line 5 bus

best
  1. Take the bus from Sag Harbor WB to Islip Airport Connectionbus bus Montauk Line to Islip
  2. Take the bus from Brentwood LIRR to W Main St/New York Avebus bus 5
2h 49m
$32–83

Sag Harbor to Smithtown bus times

Buses run every 2 hours between Sag Harbor and Smithtown. The earliest departure is at 7:35 AM in the morning, and the last departure from Sag Harbor is at 7:42 PM which arrives into Smithtown at 5:20 AM. All services require a transfer at Islip Airport Connection and take an average of 5h 11m. The schedules shown below are for the next available departures.

Departing Saturday, October 10, 2026

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 43m • 2 changes

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 43m • 2 changes

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 43m • 2 changes

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 43m • 2 changes
  • Show more

Departing Sunday, October 11, 2026

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 39m • 2 changes

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 39m • 2 changes

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 39m • 2 changes

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 46m • 2 changes
  • Show more

Departing Monday, October 12, 2026

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 17m • 2 changes

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 17m • 2 changes

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 17m • 2 changes

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 24m • 2 changes
  • Show more

Departing Tuesday, October 13, 2026

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 17m • 2 changes

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 17m • 2 changes

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 17m • 2 changes

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 24m • 2 changes
  • Show more

Departing Wednesday, October 14, 2026

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 17m • 2 changes

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 17m • 2 changes

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 17m • 2 changes

  •  → 

    Suffolk County TransitSuffolk County TransitSuffolk County Transit4h 24m • 2 changes
  • Show more

Frequently asked questions

Want to know about travelling from Sag Harbor to Smithtown? 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 Sag Harbor to Smithtown.ExpandLaunch map view
  • Distance: 68.3 mi
  • Duration: 5h 11m

What companies run services between Sag Harbor, NY, USA and Smithtown, NY, USA?

You can take a bus from Sag Harbor WB to W Main St/New York Ave via Islip Airport Connection, Ronkonkoma, Brentwood, and Brentwood LIRR in around 2h 49m.

Operators