Alaska Airlines Flights from Seattle to Baltimore

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Lowest fares from Seattle to Baltimore

May 2025
From$239*
Seen: 1 day ago
Flight Type One Way|Saver
$139
$454
Displaying fares for May-2025
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Range$139-$454

*Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

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

One-way low-fare flights Seattle to Baltimore.*
From
To
Fare Type
Dates
Price
Seattle (SEA)Baltimore (BWI)One-way
|
Saver		Depart: Sep 8, 2025

From

$139

Seen: 23 hours ago

Seattle (SEA)Baltimore (BWI)One-way
|
Saver		Depart: Sep 11, 2025

From

$139

Seen: 1 day ago

Seattle (SEA)Baltimore (BWI)One-way
|
Saver		Depart: Jun 9, 2025

From

$139

Seen: 3 hours ago

Seattle (SEA)Baltimore (BWI)One-way
|
Saver		Depart: Jun 6, 2025

From

$139

Seen: 4 hours ago

Seattle (SEA)Baltimore (BWI)One-way
|
Saver		Depart: Jun 7, 2025

From

$139

Seen: 1 hour ago

Seattle (SEA)Baltimore (BWI)One-way
|
Saver		Depart: Jun 8, 2025

From

$139

Seen: 1 hour ago

Seattle (SEA)Baltimore (BWI)One-way
|
Saver		Depart: Sep 30, 2025

From

$139

Seen: 1 day ago

Seattle (SEA)Baltimore (BWI)One-way
|
Saver		Depart: Sep 10, 2025

From

$139

Seen: 1 day ago

*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

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