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SEA to MIA: distance & flight time
Seattle (Seattle Tacoma International Airport) → Miami (Miami International Airport)
2,721 mi
4,379 km · 2,365 nm
5h 48m
estimated nonstop flight time
+3h
time difference · heading east
See live SEA→MIA fares Phone-only fares on this route — call free
Flight time details
2,721 miles nonstop takes roughly 5h 48m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- SEA — Seattle Tacoma International Airport · Seattle, United States
- MIA — Miami International Airport · Miami, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Near MIA
- FLL · Fort Lauderdale Hollywood International Airport21 mi away
- OPF · Opa-locka Executive Airport8 mi away
- TMB · Kendall-Tamiami Executive Airport13 mi away
- HWO · North Perry Airport15 mi away
Frequently asked questions
How far is SEA from MIA?
The flight distance from Seattle (SEA) to Miami (MIA) is 2,721 miles (4,379 km, 2,365 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to MIA?
A nonstop flight takes about 5h 48m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Seattle and Miami?
Miami is 3 hours ahead of Seattle.
What is the cheapest way to fly from SEA to MIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–MIA that never appear on search engines, with no booking fees.