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Seattle Airport (SEA) to Ontario buses

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Trip Overview

The bus between Seattle Airport (SEA) and Ontario takes 2d 1h. The bus runs, on average, 5 times per week from Seattle Airport (SEA) to Ontario. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

2d 1h
Duration
1,175 mi
Distance
5 times a week
Frequency

Seattle Airport (SEA) to Ontario bus times

Buses run 5 times a week between Seattle Airport (SEA) and Ontario. The service departs Seattle Airport (SEA) at 3:00 PM in the afternoon, which arrives into Ontario at 16:10:00. All services require a transfer at Sacramento Bus Station and take an average of 2d 1h. The schedules shown below are for the next available departures.

Departing Thursday, November 12, 2026

  •  → 

    Arrives +2 days

    Greyhound USAFlixbus USAAmtrak2d 1h • 2 changes

Departing Friday, November 13, 2026

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    Arrives +2 days

    Greyhound USAFlixbus USAAmtrak2d 1h • 2 changes

Departing Saturday, November 14, 2026

  •  → 

    Arrives +2 days

    Greyhound USAFlixbus USAAmtrak2d 1h • 2 changes

Departing Sunday, November 15, 2026

  •  → 

    Arrives +2 days

    Greyhound USAFlixbus USAAmtrak2d 1h • 2 changes

Departing Monday, November 16, 2026

  •  → 

    Arrives +2 days

    Greyhound USAFlixbus USAAmtrak2d 1h • 2 changes

Frequently asked questions

Want to know about travelling from Seattle Airport (SEA) to Ontario? 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 Seattle Airport (SEA) to Ontario.ExpandLaunch map view
  • Distance: 1,175.3 mi
  • Duration: 2d 1h

What companies run services between Seattle Airport (SEA), USA and Ontario, CA, USA?

You can take a bus from Seattle Tacoma Intl Airport to Ontario Amtrak via Sacramento Bus Station, Bakersfield Train Station, and Bakersfield in around 28h.

Operators