Cheap Flights from Seattle to Pittsburgh

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Cheap SEA to Pittsburgh flights

Book your SEA to PIT flights with Expedia and find last-minute Seattle to Pittsburgh airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between SEA and PIT, with new flight deals and promotions almost daily. When you book your next trip from Seattle Tacoma Intl. to Pittsburgh 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.

SEA to PIT Flight Schedule

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Popular Flights from Seattle, Washington

Browse popular flight destinations from Seattle (SEA), and plan your next exciting trip. Expedia has cheap flights from Seattle on multiple airline carriers, so book your next trip today!

Popular Flights from Pittsburgh, Pennsylvania

Browse popular flight destinations from Pittsburgh (PIT), and plan your next exciting trip. Expedia has cheap flights from Pittsburgh on multiple airline carriers, so book your next trip today!

SEA to PIT Route Map


Interesting Facts About Flights from Seattle to Pittsburgh (SEA to PIT)

  • The oldest aircraft servicing trips from Seattle, WA to Pittsburgh, PA in 2009 was UNITED's B757-2 from Boeing which started flying in 1990.
  • The newest aircraft servicing SEA to PIT in 2009 was Alaska Airlines' B737-8 from Boeing. The B737-8 started flying in 1998.
  • Alaska Airlines operated flights from SEA to PIT using one type of aircraft in 2009.
  • The smallest aircraft servicing flights from SEA to PIT for Alaska Airlines is the B737-8 built by Boeing with 157 seats.
  • Alaska Airlines, US Airways, UNITED, Delta Airlines offer flights from Seattle, WA to Pittsburgh, PA.
  • Alaska Airlines carried a total of 264 passengers from SEA to PIT in 2009.
  • The average aircraft occupancy on flights from Seattle to Pittsburgh in 2009 was 76.68%.
  • The largest aircraft servicing flights between Seattle and Pittsburgh from US Airways is the A321 built by Airbus Industrie with 183 seats.
  • There were 650 passengers that flew from Seattle to Pittsburgh in 2009.
  • In 2009, there were 4 airline companies operating between Seattle and Pittsburgh.
  • 839 seats were available on flights from SEA to PIT in 2009. Of those seats, a total of 650 passengers flew on all flights from SEA to PIT that year.

(Source: FAA & BTS 2009 Databases)