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SeaTac to Boise buses

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Trip Overview

The average bus between SeaTac and Boise takes 31h 38m and the fastest bus takes 29h 8m. The bus runs, on average, 6 times per week from SeaTac to Boise. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

31h 38m
Duration
691 mi
Distance
$186
Average price
6 times a week
Frequency

SeaTac to Boise bus times

Buses run 6 times a week between SeaTac and Boise. The service departs SeaTac at 9:45 AM in the morning, which arrives into Boise at 15:54:00. All services require a transfer at Spokane Station and take an average of 31h 38m. The schedules shown below are for the next available departures.

Departing Thursday, October 29, 2026

  •  → 

    Arrives next day

    Flixbus USANorthwestern StagesValley Regional Transit29h 9m • 2 changes

Departing Friday, October 30, 2026

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    Arrives next day

    Flixbus USANorthwestern StagesValley Regional Transit29h 8m • 2 changes

Departing Saturday, October 31, 2026

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    Arrives +2 days

    Flixbus USANorthwestern StagesValley Regional Transit44h 4m • 2 changes

Departing Sunday, November 1, 2026

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    Arrives next day

    Flixbus USANorthwestern StagesValley Regional Transit29h 9m • 2 changes

Departing Monday, November 2, 2026

  •  → 

    Arrives next day

    Flixbus USANorthwestern StagesValley Regional Transit29h 9m • 2 changes

Departing Tuesday, November 3, 2026

  •  → 

    Arrives next day

    Flixbus USANorthwestern StagesValley Regional Transit29h 9m • 2 changes

Frequently asked questions

Want to know about travelling from SeaTac to Boise? 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 Boise.ExpandLaunch map view
  • Distance: 690.9 mi
  • Duration: 31h 38m

What companies run services between SeaTac, WA, USA and Boise, ID, USA?

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

Operators