Alaska Airlines Flights from Seattle to Newark
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1 Passenger
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Lowest fares from Seattle to Newark
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One-way low-fare flights Seattle to Newark.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Oct 8, 2025 | From $119 Seen: 1 day ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Sep 10, 2025 | From $119 Seen: 16 hours ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Sep 23, 2025 | From $119 Seen: 1 day ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Sep 9, 2025 | From $119 Seen: 10 hours ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Sep 16, 2025 | From $119 Seen: 8 hours ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Oct 24, 2025 | From $126 Seen: 9 hours ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Oct 16, 2025 | From $126 Seen: 1 day ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Oct 3, 2025 | From $126 Seen: 1 day 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.