There are 2 non-stop flights from Seattle-Tacoma International Airport to Tri-Cities Airport.
Alaska Airlines
Delta Air Lines
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Flight path from SEA to PSC
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Non-stop flights between SEA and PSC
Here is a list of direct nonstop flights from Seattle-Tacoma International Airport to Tri-Cities Airport. This can help you find the best flight on your preferred airline. We found a total of 2 flights to PSC nonstop:
Connecting flights between SEA and PSC
Here is a list of connecting flights from Seattle-Tacoma International Airport to Tri-Cities Airport. This can help you find a one-stop flight with the shortest layover time. We found a total of 1 flight to PSC with one connection:
Seattle-Tacoma International Airport
IATA: SEAICAO: KSEA
FAA: SEA
City: Seattle
State: Washington
Zip code: 98168
Country: United States
Category: airports
related links
Tri-Cities Airport
IATA: PSCICAO: KPSC
FAA: PSC
City: Pasco
State: Washington
Zip code: 99301
Country: United States
Category: airports
related links
Non-stop direct flights
Travelmath provides an online direct flight finder to help you determine whether there is a non-stop flight to your destination. Nonstop flights can be faster, since they don't require you to change planes or stop at a connecting airport. However, sometimes you can't find any non-stop flights between two cities. In that case, you may want to search for a direct connection that goes through an airline's hub. You can use the flight search engine on this site to find the best airline routes for your trip. Enter any city or IATA airport code to check for direct flights.
