Direct flights from Miami to Seattle MIA → SEA
Alaska Airlines, American Airlines and Delta Air Lines operate nonstop flights from Miami (MIA) to Seattle (SEA). The nonstop flight takes around ~5h 28m, covering 2,721 miles (4,379 km) and operates multiple daily. Round-trip fares currently start at $389, with a typical fare around $477 across 13 recent fare combinations. Updated 30 June 2026.
60-day flexibility overview based on 13 recent fares across the next 60 days
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Alaska Airlines
AS
American Airlines
AA
Delta Air Lines
DL
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Frequently asked questions
Is there a direct flight from Miami to Seattle?
Yes, Alaska Airlines, American Airlines and 1 more airline operate nonstop flights from Miami (MIA) to Seattle (SEA).
Which airlines fly direct from Miami to Seattle?
Alaska Airlines, American Airlines, Delta Air Lines operate nonstop flights from Miami to Seattle.
How long is the flight from Miami to Seattle?
The nonstop flight from Miami to Seattle takes ~5h 28m (approximately 4379 km).
How often do direct flights operate from Miami to Seattle?
Nonstop flights from Miami to Seattle operate multiple daily.
How much is a round-trip flight from Miami to Seattle?
Round-trip flights from Miami (MIA) to Seattle (SEA) start at $389, with a typical fare around $477. Based on 13 recent fare combinations.