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Boise to Seattle Airport (SEA) buses

Find Transport to Seattle Airport (SEA)

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Trip Overview

The average bus between Boise and Seattle Airport (SEA) takes 39h 27m and the fastest bus takes 33h 27m. The bus runs, on average, 4 times per week from Boise to Seattle Airport (SEA). The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

39h 27m
Duration
688 mi
Distance
$186
Average price
4 times a week
Frequency

Boise to Seattle Airport (SEA) bus times

Buses run 4 times a week between Boise and Seattle Airport (SEA). The earliest departure is at 8:18 AM in the morning, and the last departure from Boise is at 9:18 PM which arrives into Seattle Airport (SEA) at 4:45 PM. All services require a transfer at Boise Airport and take an average of 39h 27m. The schedules shown below are for the next available departures.

Departing Wednesday, October 28, 2026

  •  → 

    Arrives +2 days

    Valley Regional TransitNorthwestern StagesFlixbus USA44h 28m • 2 changes

Departing Friday, October 30, 2026

  •  → 

    Arrives next day

    Valley Regional TransitNorthwestern StagesFlixbus USA33h 27m • 2 changes

Departing Saturday, October 31, 2026

  •  → 

    Arrives next day

    Valley Regional TransitNorthwestern StagesFlixbus USA34h 27m • 2 changes
  •  → 

    Arrives +2 days

    Valley Regional TransitNorthwestern StagesFlixbus USA45h 27m • 2 changes

Frequently asked questions

Want to know about travelling from Boise to Seattle Airport (SEA)? 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 Boise to Seattle Airport (SEA).ExpandLaunch map view
  • Distance: 688 mi
  • Duration: 39h 27m

What companies run services between Boise, ID, USA and Seattle Airport (SEA), USA?

You can take a bus from S St 9th & W Myrtle St NWC to Seattle Tacoma Intl Airport via Boise Airport, Boise, Spokane, and Spokane Station in around 17h 5m.

Operators