Book Cheap Flights from Miami with Alaska Airlines
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1 Passenger
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Find round-trip flight deals from Miami.*
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Miami (MIA)to
Seattle (SEA)Oct 30, 2026 - Nov 2, 2026
From
$373
Seen: 3 hours ago
Round-trip
Saver
Miami (MIA)to
Portland (PDX)Nov 24, 2026 - Dec 8, 2026
From
$299
Seen: 14 hours ago
Round-trip
Saver
*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.
One-way flight deals from Miami.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Miami (MIA) | Portland (PDX) | One-way | Saver | Depart: Dec 16, 2026 | From $109 Seen: 14 hours ago | |
| Miami (MIA) | Portland (PDX) | One-way | Saver | Depart: Jan 21, 2027 | From $109 Seen: 14 hours ago | |
| Miami (MIA) | Portland (PDX) | One-way | Saver | Depart: Nov 24, 2026 | From $109 Seen: 14 hours ago | |
| Miami (MIA) | Portland (PDX) | One-way | Saver | Depart: Dec 8, 2026 | From $109 Seen: 14 hours ago | |
| Miami (MIA) | Portland (PDX) | One-way | Saver | Depart: Jan 20, 2027 | From $109 Seen: 14 hours ago | |
| Miami (MIA) | Portland (PDX) | One-way | Saver | Depart: Dec 2, 2026 | From $109 Seen: 14 hours ago | |
| Miami (MIA) | Seattle (SEA) | One-way | Saver | Depart: Dec 4, 2026 | From $194 Seen: 14 hours ago | |
| Miami (MIA) | Seattle (SEA) | One-way | Saver | Depart: Dec 10, 2026 | From $194 Seen: 14 hours ago | |
| Miami (MIA) | Seattle (SEA) | One-way | Saver | Depart: Dec 8, 2026 | From $194 Seen: 14 hours ago | |
| Miami (MIA) | Seattle (SEA) | One-way | Saver | Depart: Dec 9, 2026 | From $194 Seen: 14 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.