S$129 Cheap Flights from Seattle to Pittsburgh

View S$129 flight on Wed, 7 Jan, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Pittsburgh Intl. Airport (PIT)

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Cheap Flights from Seattle to Pittsburgh (SEA-PIT)

Prices were available within the past 7 days and start at S$129 for one-way flights and S$257 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 1 Jan - Wed, 7 Jan
SEA
Seattle
PIT
Pittsburgh
S$257 Return, found 5 days ago
S$257
Return
found 5 days ago
Select Delta flight, departing Thu, 1 Jan from Seattle to Pittsburgh, returning Wed, 7 Jan, priced at S$257 found 5 days ago
Delta
Thu, 1 Jan - Wed, 7 Jan
SEA
Seattle
PIT
Pittsburgh
S$322 Return, found 5 days ago
S$322
Return
found 5 days ago
Select Delta flight, departing Thu, 1 Jan from Seattle to Pittsburgh, returning Wed, 7 Jan, priced at S$322 found 5 days ago
Delta
Thu, 1 Jan - Wed, 7 Jan
SEA
Seattle
PIT
Pittsburgh
S$335 Return, found 5 days ago
S$335
Return
found 5 days ago
Select Delta flight, departing Thu, 1 Jan from Seattle to Pittsburgh, returning Wed, 7 Jan, priced at S$335 found 5 days ago
Delta
Thu, 1 Jan - Wed, 7 Jan
SEA
Seattle
PIT
Pittsburgh
S$349 Return, found 5 days ago
S$349
Return
found 5 days ago
Select Delta flight, departing Thu, 1 Jan from Seattle to Pittsburgh, returning Wed, 7 Jan, priced at S$349 found 5 days ago
Delta
Thu, 1 Jan - Wed, 7 Jan
SEA
Seattle
PIT
Pittsburgh
S$355 Return, found 5 days ago
S$355
Return
found 5 days ago
Select Delta flight, departing Thu, 1 Jan from Seattle to Pittsburgh, returning Wed, 7 Jan, priced at S$355 found 5 days ago
Delta
Thu, 1 Jan - Wed, 7 Jan
SEA
Seattle
PIT
Pittsburgh
S$362 Return, found 5 days ago
S$362
Return
found 5 days ago
Select Delta flight, departing Thu, 1 Jan from Seattle to Pittsburgh, returning Wed, 7 Jan, priced at S$362 found 5 days ago
Delta
Thu, 1 Jan - Wed, 7 Jan
SEA
Seattle
PIT
Pittsburgh
S$363 Return, found 5 days ago
S$363
Return
found 5 days ago
Select Delta flight, departing Thu, 1 Jan from Seattle to Pittsburgh, returning Wed, 7 Jan, priced at S$363 found 5 days ago
Delta
Thu, 1 Jan - Wed, 7 Jan
SEA
Seattle
PIT
Pittsburgh
S$399 Return, found 5 days ago
S$399
Return
found 5 days ago
Select Delta flight, departing Thu, 1 Jan from Seattle to Pittsburgh, returning Wed, 7 Jan, priced at S$399 found 5 days ago
United
Thu, 1 Jan - Wed, 7 Jan
SEA
Seattle
PIT
Pittsburgh
S$405 Return, found 5 days ago
S$405
Return
found 5 days ago
Select United flight, departing Thu, 1 Jan from Seattle to Pittsburgh, returning Wed, 7 Jan, priced at S$405 found 5 days ago
American Airlines
Thu, 1 Jan - Wed, 7 Jan
SEA
Seattle
PIT
Pittsburgh
S$426 Return, found 5 days ago
S$426
Return
found 5 days ago
Select American Airlines flight, departing Thu, 1 Jan from Seattle to Pittsburgh, returning Wed, 7 Jan, priced at S$426 found 5 days ago

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Find the cheapest month to fly from Seattle (SEA) to Pittsburgh (PIT)

September is typically the cheapest month to fly

From S$197 - S$401 per traveller.
Seattle to Pittsburgh route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Pittsburgh Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$257
Distance
3388 km
Average flight time
4 hours 36 mins

Perfect flights from Seattle to Pittsburgh

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Experience the joy of finding cheap flights from Seattle - Tacoma Intl. to Pittsburgh Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$129 and roundtrip prices from S$257*.
 

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*Note: Prices may vary based on availability and are subject to change.

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