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Calgary to SeaTac buses

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Trip Overview

The average bus between Calgary and SeaTac takes 42h 41m and the fastest bus takes 41h 53m. The bus runs, on average, 5 times per week from Calgary to SeaTac. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

42h 41m
Duration
803 mi
Distance
5 times a week
Frequency

Calgary to SeaTac bus times

Buses run 5 times a week between Calgary and SeaTac. The service departs Calgary at 8:30 AM in the morning, which arrives into SeaTac at 01:23:00. All services require a transfer at Kelowna - 516 Lawrence Ave and take an average of 42h 41m. The schedules shown below are for the next available departures.

Departing Wednesday, November 4, 2026

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    Arrives +2 days

    Rider ExpressGreyhound USASound Transit42h 53m • 2 changes

Departing Thursday, November 5, 2026

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    Arrives +2 days

    Rider ExpressGreyhound USASound Transit42h 53m • 2 changes

Departing Friday, November 6, 2026

  •  → 

    Arrives +2 days

    Rider ExpressGreyhound USASound Transit42h 53m • 2 changes

Departing Saturday, November 7, 2026

  •  → 

    Arrives +2 days

    Rider ExpressGreyhound USASound Transit41h 53m • 2 changes

Departing Sunday, November 8, 2026

  •  → 

    Arrives +2 days

    Rider ExpressGreyhound USASound Transit42h 53m • 2 changes

Frequently asked questions

Want to know about travelling from Calgary to SeaTac? 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 Calgary to SeaTac.ExpandLaunch map view
  • Distance: 802.7 mi
  • Duration: 42h 41m

What companies run services between Calgary, AB, Canada and SeaTac, WA, USA?

You can take a bus from Calgary Downtown Ticket Office 606 5 Ave SW to SeaTac/Airport via Kelowna - 516 Lawrence Ave, Vancouver, Seattle, and U District in around 19h 23m.

Operators