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: Jun 23, 2026 | From $78 Seen: 25 minutes ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Jan 18, 2026 | From $99 Seen: 6 hours ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Feb 20, 2026 | From $104 Seen: 6 hours ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Feb 18, 2026 | From $104 Seen: 6 hours ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Feb 19, 2026 | From $104 Seen: 6 hours ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Feb 4, 2026 | From $109 Seen: 6 hours ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Feb 8, 2026 | From $109 Seen: 6 hours ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Aug 8, 2026 | From $25 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.