Cheap Flights to Tri-Cities Airport
Tri-Cities Airport serves Pasco, Kennewick and Richland, Washington, with nonstop flights to western hubs.
- Flexible Dates
- No Booking Fees
- Free Cancellation Options
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or request an offerAbout Tri-Cities Airport (PSC)
PSC is served by Alaska, Allegiant, American, Delta and United.
IATA/ICAO codes
PSC / KPSC
Location
Pasco, Washington
Key airline
Alaska, Allegiant, American, Delta, United
Notable feature
Columbia Valley wine gateway
Popular Routes
PSC’s network is US West focused.
Route Type
Popular Connections
West
Seattle, Portland, San Francisco, Los Angeles, Orange County
Hubs
Salt Lake City, Denver, Phoenix, Minneapolis
Leisure
Las Vegas, Phoenix-Mesa
Best Time to Book Cheap Flights
Summer and holidays are busy. Booking 4 to 8 weeks ahead is recommended.
About Pasco
The Tri-Cities sit at the confluence of the Columbia, Snake and Yakima rivers.
Things to Know When Flying Into Pasco
Rental cars are recommended.
Wine country is nearby.
Check schedules.
Allegiant flies on selected days.
Why Book Your Pasco Flights with Airline Tickets Services
Fare comparisons across Alaska, Allegiant, American, Delta and United for PSC itineraries
Guidance on connecting through Seattle or Salt Lake City
Flexible booking for leisure and business travel
Real-time pricing to help you find the lowest available fares
Support for multi-city itineraries involving Pasco
FAQs — Flights to International Airport
PSC is the main airport for Pasco and the surrounding area.
Alaska, Allegiant, American, Delta and United operate scheduled service; routes and schedules can change, so confirm before booking.
About 10 km, 15 minutes.
Seattle is the busiest route.
Summer and holidays are busy. Booking 4 to 8 weeks ahead is recommended.
Ready to Book Your Flight to Pasco?
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