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: Sep 16, 2026 | From $89 Seen: 9 hours ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: May 13, 2026 | From $119 Seen: 4 hours ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Mar 30, 2026 | From $120 Seen: 3 hours ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Oct 17, 2026 | From $120 Seen: 17 hours ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Oct 9, 2026 | From $120 Seen: 3 hours ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Sep 12, 2026 | From $130 Seen: 4 hours ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Sep 8, 2026 | From $130 Seen: 1 day ago | |
| Seattle (SEA) | Newark (EWR) | One-way | Saver | Depart: Sep 25, 2026 | From $130 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.