Tri-Cities Airport sets record for passengers in 2025

PASCO, Wash. – Tri-Cities Airport (PSC) reached a new milestone in 2025, setting a passenger record for the third consecutive year.

A total of 975,372 passengers traveled through PSC, marking the busiest year in the airport’s history, PSC said in a release.

The growth was an increase of more than 25,000 passengers from 2024.

In 2025, PSC recorded 494,829 enplanements, reflecting strong holiday travel demand in December with 47,989 enplanements.

“This achievement reflects the strength of our community and the growing confidence our airline partners have in the Tri-Cities market,” said Buck Taft, Tri-Cities Airport Director. “Setting a passenger record for the third consecutive year is a testament to the momentum we’ve built together. We’re proud of the progress we’ve made and are excited about what lies ahead.”

Airlines that contributed to the airport’s growth:

– Alaska Airlines introduced a nonstop route to Hollywood Burbank in October and announced a new flight to Portland beginning in June.

– United Airlines upgraded its service to Denver with an Airbus A319 in April.

– Delta Air Lines reintroduced the Airbus A319 on its Minneapolis–St. Paul route in May and added a fourth daily flight to Salt Lake City.

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