Direct flights from Pasco

Where can you fly nonstop from Pasco (PSC)?

Tri Cities Airport (PSC) offers nonstop flights to 11 destinations across the United States. The busiest direct routes from PSC are served by Delta, Alaska, United and American, with the most frequent nonstop service to Seattle, Salt Lake City and Denver.

Every route below leaves PSC and lands at your destination — no layovers, no connections. Use the day filter above to see exactly which routes fly on the day you want to travel. Route data updated October 2026 from observed departures.

Airlines and flight times at PSC

5 airlines fly nonstop out of PSC. Alaska runs the biggest operation — about 35 of the 104 weekly departures (34%), across 3 routes — followed by Delta and United.

The airlines flying nonstop out of Pasco are Alaska, Delta, United, American and Allegiant.

On 10 of Pasco's 11 nonstop routes, a single airline has the service to itself — Delta is the only airline with a nonstop to Salt Lake City, and United the only one to Denver.

The shortest nonstop out of PSC is Seattle at about 34m in the air; the longest is Phoenix (AZA) at about 2h42m.

Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.