Eastern Washington’s busiest airport, serving as the primary air gateway for the Tri-Cities region.


Tri-Cities Airport (PSC) is located in Pasco, Washington, approximately 2 miles northwest of downtown. It serves the Tri-Cities metropolitan area, including Kennewick, Pasco, and Richland, and is the largest airport in southeastern Washington.
46.2647, -119.1190
Passenger traffic increased by 5.2% year-over-year in 2023.
1,200
Employees include airline staff, ground handlers, security, concessions, and airport operations personnel.

Recent terminal expansions and apron improvements have increased capacity for both passengers and aircraft.
Deployment of advanced baggage screening and digital wayfinding enhances security and passenger flow.
Implementation of energy-efficient lighting and recycling programs supports environmental stewardship.
Comprehensive passenger capacity profiles and geographical insights.
View General Stats→Recent developments and updates for Tri-Cities Airport.
Twice-daily flights to Portland International Airport will return in June 2026, reconnecting PSC to a key Pacific Northwest hub.
The Tri-Cities Airport is making a significant investment towards safety and emergency response capabilities with a brand-new vehicle specially designed to respond to aviation emergencies.
The Tri-Cities Airport (PSC) is launching several non-stop flights to two popular destinations, specifically new Alaska Airlines routes to Alaska.
Step-by-step process transit times for passengers and cargo.
Passenger process times from arrival to gate.
Cargo handling deadlines and operational procedures.
Arrive Early
Allow extra time for security screening and potential delays, especially during peak travel periods. Aim to arrive at least two hours before your domestic flight.
Check Flight Status Frequently
Utilize the airport’s website or mobile app to monitor your flight's status for any schedule changes or gate updates.
Park Strategically
Tri-Cities Airport offers various parking options. Consider long-term parking for cost savings if you have an extended travel timeframe.
TSA PreCheck or Global Entry
If you travel frequently, consider enrolling in TSA PreCheck or Global Entry to expedite the security screening process.
Familiarize Yourself with Terminal Layout
Take a few minutes to familiarize yourself with the terminal layout, including the location of restrooms, food vendors, and departure gates before your flight.
Book in Advance
Air freight capacity at PSC can fluctuate. Booking shipments well in advance ensures availability and often secures better rates, especially during peak seasons.
Utilize FBO Cargo Services
Tri-Cities Airport has several Fixed Base Operators (FBOs) offering specialized cargo handling services, including air freight. Bergstrom Aircraft, Inc. and others provide dedicated support for loading, unloading, and customs clearance.
Coordinate with ATC for Efficient Routing
Due to the airport's use for diverse aviation activities, close communication with the Air Traffic Control (ATC) is crucial for efficient routing and minimizing delays for cargo operations. CTAF frequency 135.300.
Leverage Ground Support Equipment
Utilize available ground support equipment, such as tie-downs and hangar extra services, to streamline cargo handling and ensure the safe storage of shipments. Several FBOs offer these services.
Understand Customs Regulations
PSC supports international cargo operations. Ensure compliance with all relevant customs regulations and documentation requirements to avoid delays and potential issues during import/export procedures.
Essential tools, portals, and resources for clients and partners.
Official statistics, research reports, and data tracking for Tri-Cities Airport.
Provides passenger data, flight trends, and future expansion plans for the Tri-Cities Airport.
Data collection and use for passenger and all-cargo data, used for airport category and entitlement calculations.
ACI World's data center provides vital airport and air travel industry data including passenger and cargo traffic statistics.
Reports a 82% increase in passenger numbers at PSC in 2021 compared to 2020, with a total of 690,549 travelers.
Official report detailing a 82% increase in passenger numbers at PSC in 2021 compared to 2020.
Find Tri-Cities Airport on popular mapping services.
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Continue collaboration with federal agencies to secure infrastructure grants and maintain regulatory compliance.
Prioritize terminal modernization and airfield upgrades to support future demand and operational efficiency.
Expand green initiatives and pursue additional renewable energy sources to meet regional sustainability targets.
Common inquiries about operations and logistics at Tri-Cities Airport.
The official name of the airport is Pasco/Tri-Cities International Airport, commonly referred to as PSC Airport.
PSC Airport offers convenient flights, including flights to Alaska, Hawaii, Mexico, Canada, and Costa Rica, with approximately 1300 daily flights to over 100 destinations across North America.
PSC strongly encourages all travelers to ensure they have a REAL ID-compliant driver's license, identification card, or another acceptable form of identification.
PSC Airport offers convenient flights, parking, and accessible travel services for a safe, smooth passenger experience.
Third-party resources, government portals, ratings, and more.