Direct flights from Seattle to Pittsburgh
All flights from SEA to PIT non-stop. There are direct flights from Seattle Tacoma International (SEA), Washington, USA to Pittsburgh Airport (PIT), Pennsylvania, USA with Alaska Airlines and American Airlines. 14 weekly departures are currently scheduled on this route. Departure times range from 09:41 to 21:54 depending on the schedule period. The flight distance is 2131 miles (3429 km). Flight time ranges from 4 hours and 32 minutes to 5 hours and 5 minutes.
Seattle
, USA
Flight schedule from Seattle to Pittsburgh with Alaska Airlines
This is a weekly direct flight schedule for Alaska Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-08-24
Flight schedule from Seattle to Pittsburgh with American Airlines
This is a weekly direct flight schedule for American Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at
Seattle to Pittsburgh scheduled departures
Select a date to see every published non-stop departure between SEA and PIT.
SEA - PIT route facts
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Distance2131 miles (3429 km)
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Flight time4 hours and 32 minutes to 5 hours and 5 minutes
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Airlines Alaska Airlines
American Airlines -
Airline alliancesoneworld
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CabinsEconomy Business First
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Hub airportsAlaska Airlines: SEA (Primary hub.)
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AircraftAlaska Airlines: Boeing 737MAX 9 Passenger, Boeing 737-900 (winglets) Passenger/BBJ3, Boeing 737MAX 8 Passenger and Boeing 737-800 (winglets) Passenger/BBJ2American Airlines: Airbus A321
Route FAQ
Direct flights from Seattle to PA, USA
From Seattle to Philadelphia
PHL Philadelphia International Airport
