Alaska Airlines Flights from Miami to Seattle
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1 Passenger
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Lowest fares from Miami to Seattle
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One-way low-fare flights Miami to Seattle.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Miami (MIA) | Seattle (SEA) | One-way | Saver | Depart: Dec 5, 2025 | From $128 Seen: 8 hours ago | |
| Miami (MIA) | Seattle (SEA) | One-way | Saver | Depart: Dec 9, 2025 | From $128 Seen: 8 hours ago | |
| Miami (MIA) | Seattle (SEA) | One-way | Saver | Depart: Dec 16, 2025 | From $128 Seen: 8 hours ago | |
| Miami (MIA) | Seattle (SEA) | One-way | Saver | Depart: Dec 4, 2025 | From $128 Seen: 8 hours ago | |
| Miami (MIA) | Seattle (SEA) | One-way | Saver | Depart: Dec 10, 2025 | From $128 Seen: 8 hours ago | |
| Miami (MIA) | Seattle (SEA) | One-way | Saver | Depart: Dec 11, 2025 | From $128 Seen: 8 hours ago | |
| Miami (MIA) | Seattle (SEA) | One-way | Saver | Depart: Sep 19, 2025 | From $139 Seen: 1 day ago | |
| Miami (MIA) | Seattle (SEA) | One-way | Saver | Depart: Oct 15, 2025 | From $139 Seen: 1 day 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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