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: Oct 30, 2026 | From $123 Seen: 12 hours ago | |
| Los Angeles (LAX) | Seattle (SEA) | One-way | Saver | Depart: Sep 6, 2026 | From $123 Seen: 12 hours ago | |
| Los Angeles (LAX) | Seattle (SEA) | One-way | Saver | Depart: Sep 11, 2026 | From $123 Seen: 12 hours ago | |
| Los Angeles (LAX) | Seattle (SEA) | One-way | Saver | Depart: Sep 30, 2026 | From $124 Seen: 12 hours ago | |
| Los Angeles (LAX) | Seattle (SEA) | One-way | Saver | Depart: Oct 3, 2026 | From $124 Seen: 12 hours ago | |
| Los Angeles (LAX) | Seattle (SEA) | One-way | Saver | Depart: Oct 7, 2026 | From $124 Seen: 12 hours ago | |
| Los Angeles (LAX) | Seattle (SEA) | One-way | Saver | Depart: Sep 12, 2026 | From $124 Seen: 12 hours ago | |
| Los Angeles (LAX) | Seattle (SEA) | One-way | Saver | Depart: Sep 19, 2026 | From $124 Seen: 12 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.