Bus Seattle to The Grotto from $38 | Tickets & Timetables

Trip Overview

The average bus between Seattle and The Grotto takes 5h 3m and the fastest bus takes 4h 21m. 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.

5h 3m
Duration: 181 mi
Distance: $38
Average price: 5 times a day
Frequency

Bus

best

Take the bus from Seattle Bus Station to Portland Curbside Bus Stopbus FlixBus 2115 / ...

4h 14m

$26–59

Seattle to The Grotto bus times

Buses run 5 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 10:40 PM which arrives into The Grotto at 5:57 AM. All services require a transfer at Portland Curbside Bus Stop and take an average of 5h 3m. The schedules shown below are for the next available departures.

Departing Wednesday, April 29, 2026

7:40 AM → 12:01 PM
4h 21m • 1 change
3:20 PM → 7:59 PM
4h 39m • 1 change
4:40 PM → 9:11 PM
4h 31m • 1 change
7:05 PM → 11:27 PM
4h 22m • 1 change
Show more

Departing Thursday, April 30, 2026

7:40 AM → 12:01 PM
4h 21m • 1 change
3:20 PM → 7:59 PM
4h 39m • 1 change
4:40 PM → 9:11 PM
4h 31m • 1 change
7:05 PM → 11:27 PM
4h 22m • 1 change
Show more

Departing Friday, May 1, 2026

7:40 AM → 12:01 PM
4h 21m • 1 change
3:20 PM → 7:59 PM
4h 39m • 1 change
4:40 PM → 9:11 PM
4h 31m • 1 change
7:05 PM → 11:27 PM
4h 22m • 1 change
Show more

Departing Saturday, May 2, 2026

7:40 AM → 12:01 PM
4h 21m • 1 change
3:20 PM → 8:10 PM
4h 50m • 1 change
4:40 PM → 9:11 PM
4h 31m • 1 change
7:05 PM → 11:27 PM
4h 22m • 1 change
Show more

Departing Sunday, May 3, 2026

7:40 AM → 12:01 PM
4h 21m • 1 change
3:20 PM → 8:10 PM
4h 50m • 1 change
4:40 PM → 9:11 PM
4h 31m • 1 change
7:05 PM → 11:27 PM
4h 22m • 1 change
Show more

Departing Monday, May 4, 2026

7:40 AM → 12:01 PM
4h 21m • 1 change
3:20 PM → 7:59 PM
4h 39m • 1 change
4:40 PM → 9:11 PM
4h 31m • 1 change
7:05 PM → 11:27 PM
4h 22m • 1 change
Show more

Departing Tuesday, May 5, 2026

7:40 AM → 12:01 PM
4h 21m • 1 change
3:20 PM → 7:59 PM
4h 39m • 1 change
4:40 PM → 9:11 PM
4h 31m • 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.