Ontario International Airport receives A+ Fitch rating and A rating from S&P
Fitch Ratings assigned an A+ rating with a stable outlook to Ontario International Airport Authority’s revenue bonds, while S&P Global Ratings affirmed an A rating with a stable outlook for the same bonds.
Passenger traffic at the airport grew from about 4.3 million in 2016 to over 7 million in 2026, supporting tens of thousands of jobs and nearly $5 billion in annual economic output, as the airport prepares for the 10th anniversary of its return to local ownership and advances its ONT BOLD infrastructure program.