Rome2Rio

Portland to Rialto buses

Find Transport to Rialto

View schedule
QR code to download the Rome2Rio app

Download the Rome2Rio travel app

Scan QR code with your phone to download the app

Download on the App StoreGet it on Google Play

Trip Overview

The average bus between Portland and Rialto takes 43h 4m and the fastest bus takes 42h 49m. The bus runs, on average, 6 times per week from Portland to Rialto. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

43h 4m
Duration
1,040 mi
Distance
$215
Average price
6 times a week
Frequency

Portland to Rialto bus times

Buses run 6 times a week between Portland and Rialto. The service departs Portland at 7:05 PM in the evening, which arrives into Rialto at 15:24:00. All services require a transfer at Sacramento Bus Station and take an average of 43h 4m. The schedules shown below are for the next available departures.

Departing Sunday, November 15, 2026

  •  → 

    Arrives +2 days

    Greyhound USAGreyhound USAFlixbus USAOmnitrans44h 19m • 3 changes

Departing Monday, November 16, 2026

  •  → 

    Arrives +2 days

    Greyhound USAGreyhound USAFlixbus USAOmnitrans42h 49m • 3 changes

Departing Tuesday, November 17, 2026

  •  → 

    Arrives +2 days

    Greyhound USAGreyhound USAFlixbus USAOmnitrans42h 49m • 3 changes

Departing Wednesday, November 18, 2026

  •  → 

    Arrives +2 days

    Greyhound USAGreyhound USAFlixbus USAOmnitrans42h 49m • 3 changes

Departing Thursday, November 19, 2026

  •  → 

    Arrives +2 days

    Greyhound USAGreyhound USAFlixbus USAOmnitrans42h 52m • 3 changes

Frequently asked questions

Want to know about travelling from Portland to Rialto? 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 Portland to Rialto.ExpandLaunch map view
  • Distance: 1,039.7 mi
  • Duration: 43h 4m

What companies run services between Portland, OR, USA and Rialto, CA, USA?

You can take a bus from Portland Curbside Bus Stop to Foothill @ Riverside Avenue via Sacramento Bus Station, Los Angeles Union Station, Los Angeles Downtown, San Bernardino Downtown Transit Center, and San Bernardino Transit Center in around 24h 34m.

Operators