Alaska Airlines Flights from Pittsburgh to Seattle
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1 Passenger
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Lowest fares from Pittsburgh to Seattle
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One-way low-fare flights Pittsburgh to Seattle.*
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From | To | Fare Type | Dates | Price | |
---|---|---|---|---|---|
Pittsburgh (PIT) | Seattle (SEA) | One-way | Saver | Depart: Oct 31, 2025 | From $119 Seen: 4 hours ago | |
Pittsburgh (PIT) | Seattle (SEA) | One-way | Saver | Depart: Aug 23, 2025 | From $149 Seen: 4 hours ago | |
Pittsburgh (PIT) | Seattle (SEA) | One-way | Saver | Depart: Aug 26, 2025 | From $149 Seen: 4 hours ago | |
Pittsburgh (PIT) | Seattle (SEA) | One-way | Saver | Depart: Sep 10, 2025 | From $149 Seen: 4 hours ago | |
Pittsburgh (PIT) | Seattle (SEA) | One-way | Saver | Depart: Oct 18, 2025 | From $149 Seen: 4 hours ago | |
Pittsburgh (PIT) | Seattle (SEA) | One-way | Saver | Depart: Oct 21, 2025 | From $149 Seen: 4 hours ago | |
Pittsburgh (PIT) | Seattle (SEA) | One-way | Saver | Depart: Oct 22, 2025 | From $149 Seen: 4 hours ago | |
Pittsburgh (PIT) | Seattle (SEA) | One-way | Saver | Depart: Oct 28, 2025 | From $149 Seen: 4 hours ago |
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
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