Ottawa to Buffalo bus times
Buses run 4 times a day between Ottawa and Buffalo. The earliest departure is at 1:00 AM at night, and the last departure from Ottawa is at 11:00 PM which arrives into Buffalo at 10:20 AM. All services require a transfer, and take on average 9h 38m. The schedules shown below are for the next available departures.
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9h 20m • 1 change
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10h 20m • 1 change
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9h 10m • 1 change
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Arrives next day
8h 45m • 1 change
Departing Saturday, May 2, 2026
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9h 20m • 1 change
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10h 20m • 1 change
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9h 10m • 1 change
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Arrives next day
8h 45m • 1 change
Departing Sunday, May 3, 2026
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9h 20m • 1 change
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10h 20m • 1 change
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9h 10m • 1 change
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Arrives next day
8h 45m • 1 change
Departing Monday, May 4, 2026
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9h 20m • 1 change
→
9h 25m • 1 change
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Arrives next day
8h 45m • 1 change
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Arrives next day
11h 20m • 1 change
Departing Tuesday, May 5, 2026
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10h 20m • 1 change
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9h 10m • 1 change
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Arrives next day
8h 45m • 1 change
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Arrives next day
11h 20m • 1 change
