Rome2Rio

SeaTac to Idaho buses

Find Transport to Idaho

View schedule

Trip Overview

The average bus between SeaTac and Idaho takes 32h 37m and the fastest bus takes 29h 9m. The bus runs, on average, 4 times per week from SeaTac to Idaho. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

32h 37m
Duration
691 mi
Distance
$182
Average price
4 times a week
Frequency

SeaTac to Idaho bus times

Buses run 4 times a week between SeaTac and Idaho. The earliest departure is at 9:45 AM in the morning, and the last departure from SeaTac is at 9:45 AM which arrives into Idaho at 3:54 PM. All services require a transfer at Spokane Station and take an average of 32h 37m. The schedules shown below are for the next available departures.

Departing Saturday, October 10, 2026

  •  → 

    Arrives +2 days

    Flixbus USANorthwestern StagesValley Regional Transit43h 4m • 2 changes

Departing Sunday, October 11, 2026

  •  → 

    Arrives next day

    Flixbus USANorthwestern StagesValley Regional Transit29h 9m • 2 changes

Departing Monday, October 12, 2026

  •  → 

    Arrives next day

    Flixbus USANorthwestern StagesValley Regional Transit29h 9m • 2 changes

Departing Thursday, October 15, 2026

  •  → 

    Arrives next day

    Flixbus USANorthwestern StagesValley Regional Transit29h 9m • 2 changes

Frequently asked questions

Want to know about travelling from SeaTac to Idaho? 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 SeaTac to Idaho.ExpandLaunch map view
  • Distance: 691.3 mi
  • Duration: 32h 37m

What companies run services between SeaTac, WA, USA and Idaho, USA?

You can take a bus from Seattle Tacoma Intl Airport to S 9th St & W Grove St via Spokane Station, Spokane, Boise, ID - Airport, and Boise Airport in around 17h 16m.

Operators