Alaska Airlines Flights from Pasco to Seattle
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1 Passenger
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Lowest fares from Pasco to Seattle
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One-way low-fare flights Pasco to Seattle.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Pasco (PSC) | Seattle (SEA) | One-way | Saver | Depart: Feb 4, 2026 | From $79 Seen: 1 day ago | |
| Pasco (PSC) | Seattle (SEA) | One-way | Saver | Depart: Jan 6, 2026 | From $79 Seen: 15 hours ago | |
| Pasco (PSC) | Seattle (SEA) | One-way | Saver | Depart: Jan 7, 2026 | From $79 Seen: 15 hours ago | |
| Pasco (PSC) | Seattle (SEA) | One-way | Saver | Depart: Jan 10, 2026 | From $79 Seen: 15 hours ago | |
| Pasco (PSC) | Seattle (SEA) | One-way | Saver | Depart: Jan 14, 2026 | From $79 Seen: 15 hours ago | |
| Pasco (PSC) | Seattle (SEA) | One-way | Saver | Depart: Jan 20, 2026 | From $79 Seen: 15 hours ago | |
| Pasco (PSC) | Seattle (SEA) | One-way | Saver | Depart: Jan 27, 2026 | From $79 Seen: 15 hours ago | |
| Pasco (PSC) | Seattle (SEA) | One-way | Saver | Depart: Jan 31, 2026 | From $79 Seen: 15 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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