Alaska Airlines Flights from Newark to Seattle

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Lowest fares from Newark to Seattle

Jun 2025
From$294*
Seen: 1 hour ago
Flight Type One Way|Saver
$138
$673
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Range$138-$673

*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.

One-way low-fare flights Newark to Seattle.*

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One-way low-fare flights Newark to Seattle.*
From
To
Fare Type
Dates
Price
Newark (EWR)Seattle (SEA)One-way
|
Saver		Depart: Sep 17, 2025

From

$119

Seen: 1 day ago

Newark (EWR)Seattle (SEA)One-way
|
Saver		Depart: Sep 27, 2025

From

$119

Seen: 1 day ago

Newark (EWR)Seattle (SEA)One-way
|
Saver		Depart: Sep 9, 2025

From

$119

Seen: 7 hours ago

Newark (EWR)Seattle (SEA)One-way
|
Saver		Depart: Aug 26, 2025

From

$119

Seen: 1 day ago

Newark (EWR)Seattle (SEA)One-way
|
Saver		Depart: Sep 13, 2025

From

$119

Seen: 18 hours ago

Newark (EWR)Seattle (SEA)One-way
|
Saver		Depart: Sep 3, 2025

From

$119

Seen: 11 hours ago

Newark (EWR)Seattle (SEA)One-way
|
Saver		Depart: Sep 6, 2025

From

$119

Seen: 1 day ago

Newark (EWR)Seattle (SEA)One-way
|
Saver		Depart: Sep 16, 2025

From

$119

Seen: 16 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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