Alaska Airlines Flights from Baltimore to Seattle
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1 Passenger
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Lowest fares from Baltimore to Seattle
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One-way low-fare flights Baltimore to Seattle.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Baltimore (BWI) | Seattle (SEA) | One-way | Saver | Depart: Nov 1, 2025 | From $144 Seen: 18 hours ago | |
| Baltimore (BWI) | Seattle (SEA) | One-way | Saver | Depart: Sep 13, 2025 | From $144 Seen: 1 day ago | |
| Baltimore (BWI) | Seattle (SEA) | One-way | Saver | Depart: Nov 27, 2025 | From $144 Seen: 22 hours ago | |
| Baltimore (BWI) | Seattle (SEA) | One-way | Saver | Depart: May 29, 2025 | From $144 Seen: 22 hours ago | |
| Baltimore (BWI) | Seattle (SEA) | One-way | Saver | Depart: May 20, 2025 | From $144 Seen: 1 hour ago | |
| Baltimore (BWI) | Seattle (SEA) | One-way | Saver | Depart: Aug 13, 2025 | From $144 Seen: 1 day ago | |
| Baltimore (BWI) | Seattle (SEA) | One-way | Saver | Depart: Aug 27, 2025 | From $144 Seen: 1 day ago | |
| Baltimore (BWI) | Seattle (SEA) | One-way | Saver | Depart: Aug 17, 2025 | From $144 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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