
Popular airlines from Seattle to Pittsburgh
- Alaska Airlines
Alaska Airlines
- American Airlines
American Airlines
- United
United
- Delta
Delta
- Southwest Airlines
Southwest Airlines
- JetBlue Airways
JetBlue Airways
- Spirit Airlines
Spirit Airlines
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Find available prices by choosing your travel dates.
Cheap Flights from Seattle to Pittsburgh (SEA-PIT)
Prices were available within the past 7 days and start at $119 for one-way flights and $223 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 14 - Fri, May 30
SEA
Seattle
PIT
Pittsburgh
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago

Mon, Jun 2 - Mon, Jun 9
SEA
Seattle
PIT
Pittsburgh
$228 Roundtrip, found 9 hours ago
$228
Roundtrip
found 9 hours ago

Sat, May 24 - Sat, May 31
SEA
Seattle
PIT
Pittsburgh
$237 Roundtrip, found 4 hours ago
$237
Roundtrip
found 4 hours ago

Tue, Aug 26 - Tue, Aug 26
SEA
Seattle
PIT
Pittsburgh
$241 Roundtrip, found 4 days ago
$241
Roundtrip
found 4 days ago

Tue, Aug 19 - Wed, Aug 20
SEA
Seattle
PIT
Pittsburgh
$241 Roundtrip, found 3 hours ago
$241
Roundtrip
found 3 hours ago

Thu, May 29 - Tue, Jun 3
SEA
Seattle
PIT
Pittsburgh
$242 Roundtrip, found 15 hours ago
$242
Roundtrip
found 15 hours ago
Find the cheapest month to fly from Seattle (SEA) to Pittsburgh (PIT)
September is typically the cheapest month to fly
From $162 - $330 per traveler.
Graph displaying average flight prices per month
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