Officials at Ontario International Airport (ONT) have expressed their satisfaction upon learning that United Airlines will initiate daily nonstop flights connecting the Inland Empire with Chicago O’Hare International Airport (ORD) starting in May 2025.
The inaugural service from Ontario to Chicago O’Hare is scheduled to commence on May 22 for westbound flights and on May 23 for eastbound flights. Daily departures from ONT will take place at 7 a.m. Pacific Time, with return flights leaving ORD at 7:55 p.m. Central Time.
United Airlines will operate this route using a Boeing 737-800 aircraft, which features a total of 166 seats distributed across three classes: First, Economy Plus, and Economy.
This new Chicago route will enhance United’s current nonstop offerings from ONT to Denver, Houston, and San Francisco.