Cheap PSC to Seattle flights

Book your PSC to SEA flights with Expedia and find last-minute Pasco to Seattle airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between PSC and SEA, with new flight deals and promotions almost daily. When you book your next trip from Tri Cities to Seattle Tacoma Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

Discount flights from Pasco to Seattle airfare

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Last Minute Pasco Flight Deals

Traveling on short notice? Expedia offers great deals on last-minute flights from Pasco Airport to the most popular destinations. Deals are based on recent prices found by other Expedia users within the last 12 hours. Prices change often for individual airlines, so check back regularly!
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Tri Cities, Washington (PSC) to Seattle, Washington (SEA)

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PSC to SEA Route Map

Pasco to Seattle Flights, Stats and Airplanes

Route information for flights from Tri Cities to Seattle Tacoma Intl..

Distance:
171.47 miles

Airline carriers and aircraft used on flights from PSC to SEA

Airline Carrier

Alaska Airlines, Inc.

Aircraft

De Havilland Canada DHC-8-400 Dash 8Q

PSC - Tri Cities Airlines

Browse the the most popular airlines servicing the Pasco (PSC) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

SEA - Seattle Tacoma Intl. Airlines

Browse the most popular airlines servicing the Seattle (SEA) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

Interesting Facts About Flights from Pasco to Seattle (PSC to SEA)

  • The largest aircraft servicing flights between Pasco and Seattle from Sun Country Airlines is the B737-8 built by Boeing with 162 seats.
  • The average aircraft occupancy on flights from Pasco to Seattle in 2009 was 59.53%.
  • Horizon Air carried a total of 99,923 passengers from PSC to SEA in 2009.
  • Alaska Airlines operated flights from PSC to SEA using 3 types of aircraft in 2009.
  • The oldest aircraft servicing trips from Pasco, WA to Seattle, WA in 2009 was Alaska Airlines' B737-4 from Boeing which started flying in 1990.
  • 159,369 seats were available on flights from PSC to SEA in 2009. Of those seats, a total of 100,489 passengers flew on all flights from PSC to SEA that year.
  • The newest aircraft servicing PSC to SEA in 2009 was Horizon Air's DASH8-Q4 from Dehavilland. The DASH8-Q4 started flying in 1999.
  • Horizon Air, Alaska Airlines, Sun Country Airlines, Skywest Air offer flights from Pasco, WA to Seattle, WA.
  • There were 100,489 passengers that flew from Pasco to Seattle in 2009.
  • The smallest aircraft servicing flights from PSC to SEA for Skywest Air is the EMB-120 built by Embraer with 30 seats.
  • In 2009, there were 4 airline companies operating between Pasco and Seattle.

(Source: FAA & BTS 2009 Databases)