Flights
Flights from Boise to Ontario
Compare live fares from Boise to Ontario and book in a few steps.
Recent fares from Boise to Ontario
Airlines that fly nonstop from Boise to Ontario
Alaska AirlinesBOI to ONTLast seen November 7, 2026
Where to stay in Ontario
Compare hotel prices in Ontario and book your stay with the same account.
Questions about flights from Boise to Ontario
Yes. In the last 30 days, our searches found nonstop flights on this route with Alaska Airlines.
On most airlines you can pick your seat on the plane map and add bags during checkout, with every price shown before you pay.