Compare fares and flight options for Seattle — Pittsburgh. Prices can change; check availability when searching.
A non-stop flight is the most convenient and comfortable way to fly from Seattle to Pittsburgh, despite the fact that sometimes flights with transfers can cost significantly less.
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Seattle — Pittsburgh
11/17/2026
Departure
Direct flight
AS395
starting at $359
starting at $359
starting at $298
Alaska Airlines
Tu
starting at $359
For Seattle — Pittsburgh, compare the offers found from Alaska Airlines and American Airlines. This selection includes 2 airlines, with fares from $298.
Direct offers from Seattle to Pittsburgh were found for these airlines: Alaska Airlines: Tu.
Weekdays and prices come from the offers found. This is not a complete schedule; availability and flight frequency can change.
The cheapest flight ticket from Seattle to Pittsburgh according to data for the last 48 hours costs $298
The shortest duration among the offers found for Seattle — Pittsburgh is 7 hours 22 minutes, including connections if present.
Direct flight offers from Seattle to Pittsburgh were found for: Alaska Airlines
The cheapest one-way flight from Seattle to Pittsburgh departs on 11/17/2026, is operated by American Airlines and costs $298
The cheapest roundtrip flight from Seattle to Pittsburgh departs on 12/06/2026, is operated by American Airlines and costs $319
Fastest flight from Seattle to Pittsburgh takes 7h 22m
Direct offers were found on these weekdays: Tu.
The straight-line distance between Seattle and Pittsburgh is 3432km.
Direct-flight weekdays and the fastest option are based on the offers found.
We couldn't find any special offers for flights from Seattle to Pittsburgh