ONTARIO - (INT) - Ontario International Airport (ONT) is flying higher.

First Quarter passenger volume was up more than 4 percent over a year ago. ONT counted more than 1.5 million passengers, including a record-setting 181,000 international passengers. That is a 58 percent increase over the same period in 2025.

The stats come as ONT marks 10 years of local ownership. During that time, passenger volume has increased more than 70%.

Story Date: May 6, 2026