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SeaTac to Bellingham Airport buses

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Trip Overview

The average bus between SeaTac and Bellingham Airport takes 5h 24m and the fastest bus takes 4h 33m. There is at least one bus per day from SeaTac to Bellingham Airport. 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 24m
Duration
109 mi
Distance
$23
Average price
Once daily
Frequency

SeaTac to Bellingham Airport bus times

Buses run once daily between SeaTac and Bellingham Airport. The earliest departure is at 4:26 AM at night, and the last departure from SeaTac is at 5:26 AM which arrives into Bellingham Airport at 9:59 AM. All services require a transfer at Bus Wy & Royal Brougham St and take an average of 5h 24m. The schedules shown below are for the next available departures.

Departing Friday, October 16, 2026

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    Sound TransitGreyhound USAWhatcom Transportation AuthorityWhatcom Transportation Authority5h 33m • 3 changes

Departing Saturday, October 17, 2026

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    Sound TransitGreyhound USAWhatcom Transportation AuthorityWhatcom Transportation Authority5h 33m • 3 changes

Departing Sunday, October 18, 2026

  •  → 

    Sound TransitGreyhound USAWhatcom Transportation AuthorityWhatcom Transportation Authority4h 33m • 3 changes

Departing Monday, October 19, 2026

  •  → 

    Sound TransitGreyhound USAWhatcom Transportation AuthorityWhatcom Transportation Authority5h 33m • 3 changes

Departing Tuesday, October 20, 2026

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    Sound TransitGreyhound USAWhatcom Transportation AuthorityWhatcom Transportation Authority5h 33m • 3 changes

Departing Wednesday, October 21, 2026

  •  → 

    Sound TransitGreyhound USAWhatcom Transportation AuthorityWhatcom Transportation Authority5h 33m • 3 changes

Frequently asked questions

Want to know about travelling from SeaTac to Bellingham Airport? 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 Bellingham Airport.ExpandLaunch map view
  • Distance: 109.3 mi
  • Duration: 5h 24m

What companies run services between SeaTac, WA, USA and Bellingham Airport, WA, USA?

Greyhound USA operates a bus from Seattle Bus Station to Bellingham Bus Stop twice daily. Tickets cost $14–23 and the journey takes 1h 35m.

Operators