OR → OR · about 299 miles
Portland to Ontario bus schedule
Northwestern Stage Lines runs 7 direct buses a week from Portland to Ontario. The fastest takes 8 hours 25 minutes; every bus leaves at 10:45 AM.
Timetable data from · Schedule last changed
- Buses a week
- 7
- Fastest trip
- 8h 25m
- Leaves at
- 10:45 AM
Timetable
Every bus leaves from Portland (Union Station) and arrives at Ontario. Times are local to each stop. Timetables published by tds.ai, refreshed October 15, 2026. Schedules change, so check times when you book.
| Departs | Arrives | Duration | Days | Bus company | Ticket |
|---|---|---|---|---|---|
| 10:45 AM | 8:10 PM | 8h 25m | Daily | Northwestern Stage Lines Full timetable | Book (carrier website) |
Route map
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Where to board in Portland Where you get off in Ontario The route of the busiest trip
Where to catch the bus in Portland
Where the bus stops in Ontario
- Ontario bus stop Map of Ontario bus stop (Google Maps)
Return trip: Ontario to Portland
Questions
How long is the bus from Portland to Ontario?
The fastest direct bus takes 8 hours 25 minutes.
What time is the first bus from Portland to Ontario?
Every departure is at 10:45 AM (Daily).
Which bus companies go from Portland to Ontario?
Northwestern Stage Lines runs direct buses on this route.
Where do I catch the bus in Portland?
Buses to Ontario leave from Portland (Union Station).