Seattle to The Grotto Buses

Trip Overview

The average bus between Seattle and The Grotto takes 4h 18m and the fastest bus takes 3h 48m. The bus service runs several times per day from Seattle to The Grotto. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

4h 18m
Duration: 178 mi
Distance: $39
Average price: 4 times a day
Frequency

Bus

best

Take the bus from Seattle Bus Station to Portland Curbside Bus Stopbus Greyhound US0500 / ...

4h 5m

$30–49

Seattle to The Grotto bus times

Buses run 4 times a day between Seattle and The Grotto. The earliest departure is at 7:40 AM in the morning, and the last departure from Seattle is at 8:05 PM which arrives into The Grotto at 12:13 AM. All services require a transfer at Portland Curbside Bus Stop and take an average of 4h 18m. The schedules shown below are for the next available departures.

Departing Friday, October 30, 2026

7:40 AM → 12:01 PM
4h 21m • 1 change
11:15 AM → 3:03 PM
3h 48m • 1 change
2:25 PM → 7:17 PM
4h 52m • 1 change
4:25 PM → 8:40 PM
4h 15m • 1 change
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Departing Saturday, October 31, 2026

7:40 AM → 12:01 PM
4h 21m • 1 change
11:15 AM → 3:03 PM
3h 48m • 1 change
2:25 PM → 7:16 PM
4h 51m • 1 change
4:25 PM → 8:40 PM
4h 15m • 1 change
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Departing Sunday, November 1, 2026

11:15 AM → 3:03 PM
3h 48m • 1 change
2:25 PM → 7:16 PM
4h 51m • 1 change
4:25 PM → 8:40 PM
4h 15m • 1 change
8:05 PM → 12:13 AM
Arrives next day
4h 8m • 1 change

Departing Monday, November 2, 2026

11:15 AM → 3:03 PM
3h 48m • 1 change
2:25 PM → 7:17 PM
4h 52m • 1 change
4:25 PM → 8:40 PM
4h 15m • 1 change
8:05 PM → 12:13 AM
Arrives next day
4h 8m • 1 change

Departing Tuesday, November 3, 2026

11:15 AM → 3:03 PM
3h 48m • 1 change
2:25 PM → 7:17 PM
4h 52m • 1 change
4:25 PM → 8:40 PM
4h 15m • 1 change
8:05 PM → 12:13 AM
Arrives next day
4h 8m • 1 change

Departing Wednesday, November 4, 2026

11:15 AM → 3:03 PM
3h 48m • 1 change
2:25 PM → 7:17 PM
4h 52m • 1 change
4:25 PM → 8:40 PM
4h 15m • 1 change

Departing Thursday, November 5, 2026

7:40 AM → 12:01 PM
4h 21m • 1 change
11:10 AM → 3:19 PM
4h 9m • 1 change
2:25 PM → 7:17 PM
4h 52m • 1 change

Frequently asked questions

Want to know about travelling from Seattle to The Grotto? 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.