Alaska Airlines Flights from Los Angeles to Seattle
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1 Passenger
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Lowest fares from Los Angeles to Seattle
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One-way low-fare flights Los Angeles to Seattle.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Los Angeles (LAX) | Seattle (SEA) | One-way | Saver | Depart: Apr 28, 2026 | From $79 Seen: 1 hour ago | |
| Los Angeles (LAX) | Seattle (SEA) | One-way | Saver | Depart: May 6, 2026 | From $79 Seen: 1 hour ago | |
| Los Angeles (LAX) | Seattle (SEA) | One-way | Saver | Depart: May 5, 2026 | From $79 Seen: 1 hour ago | |
| Los Angeles (LAX) | Seattle (SEA) | One-way | Saver | Depart: Apr 7, 2026 | From $84 Seen: 1 hour ago | |
| Los Angeles (LAX) | Seattle (SEA) | One-way | Saver | Depart: Apr 14, 2026 | From $84 Seen: 1 hour ago | |
| Los Angeles (LAX) | Seattle (SEA) | One-way | Saver | Depart: Apr 29, 2026 | From $84 Seen: 1 hour ago | |
| Los Angeles (LAX) | Seattle (SEA) | One-way | Saver | Depart: Apr 8, 2026 | From $84 Seen: 1 hour ago | |
| Los Angeles (LAX) | Seattle (SEA) | One-way | Saver | Depart: Apr 21, 2026 | From $84 Seen: 1 hour 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.