Direct flights from Ontario to Boise ONT → BOI
Alaska Airlines operates nonstop flights from Ontario (ONT) to Boise (BOI). The nonstop flight takes around ~1h 20m, covering 661 miles (1,064 km). Updated 28 June 2026.
ONT
→
BOI
Round trip
1 adult
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Frequently asked questions
Is there a direct flight from Ontario to Boise?
Yes, Alaska Airlines operates nonstop flights from Ontario (ONT) to Boise (BOI).
Which airlines fly direct from Ontario to Boise?
Alaska Airlines operates nonstop flights from Ontario to Boise.
How long is the flight from Ontario to Boise?
The nonstop flight from Ontario to Boise takes ~1h 20m (approximately 1064 km).