Seattle to Miami (SEA–MIA) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
SEA–MIA is served by 4 airlines with nonstop service. American Airlines, Alaska Airlines and Delta Air Lines lead the route. The flight covers 2,721 miles in approximately 5h 28m. Beyond nonstop, 108 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| AA American Airlines Also: AY, QR | 14 | 32Q | 5h44-5h49 | Oneworld | AY, QR | |
| AS Alaska Airlines Also: AY, HA | 7 | 73J | 6h09 | Oneworld | AY, HA | |
| DL Delta Air Lines | 7 | 32Q | 5h56 | SkyTeam | – | |
| L7 Lan Colombia | 1 | 763 | 5h28 | – | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Miami from Seattle
| Metric | SEA→MIA | BFI→MIA |
|---|---|---|
| Distance from SEA | – | 5 mi |
| Nonstop airlines | 4 | 3 |
| Weekly flights | 29 | 2 |
| Flight time | 5h 28m | 5h 5m |
| Departure OTP | 72% | – |
Travel Essentials
SEA: PDT · MIA: EDT
When it's 6:00 PM in Seattle, it's 9:00 PM in Miami.
Link Light Rail runs from downtown Seattle (Westlake station) to the airport in 38 minutes ($3.50 peak). Trains run every 6–12 minutes during peak hours from 5am to 1am. Ride-shares run $30–50 from downtown; SR-99 and I-5 can be heavily congested southbound during afternoon rush (3–7pm).
Sound Transit 574 express bus serves Tacoma ($2.50–4). Sounder commuter rail connects Tacoma to the airport area via a shuttle.
Metrorail Orange Line connects to downtown Miami and Dadeland (15–30 min, $2.25). The MIA Mover links the terminal to the rental car center and Metrorail station; free. Taxis to Miami Beach cost $35–40 (flat rate).Ride-shares are typically $20–30 to South Beach. For Fort Lauderdale, Tri-Rail runs from the airport station ($3.75, 60–70 min).
Tropical climate with year-round warm temperatures (20–33°C). Wet season runs June through October with daily afternoon thunderstorms and hurricane risk. Flights are most disruption-prone during this period.
Dry season (November–April) is peak tourist season with lower humidity. Winter temperatures rarely drop below 15°C. UV is strong year-round.
SEA–MIA Quick Facts
Frequently Asked Questions
Flights from SEA to MIA
Seattle–Tacoma International Airport (SEA) and Miami International Airport (MIA) are connected by nonstop service from American Airlines, Alaska Airlines, Delta Air Lines and Lan Colombia. With 29 weekly departures, this is a heavily served route.
SEA to MIA Flight Duration and Schedule
Nonstop flight time from SEA to MIA ranges from 5 hours 28 minutes to 6 hours 9 minutes. The route covers a distance of 2,721 miles (4,379 km). There are approximately 29 weekly flights outbound and 43 return, totaling 72 flights per week in both directions.
Connecting Options and Alternatives
108 one-stop connections are available, with the fastest taking approximately 6 hours via SGU. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Seattle (BFI).