Need help booking?
Unpublished phone-only deals available
BFI to MIA: distance & flight time
Seattle (Boeing Field King County International Airport) → Miami (Miami International Airport)
2,723 mi
4,382 km · 2,366 nm
5h 48m
estimated nonstop flight time
+3h
time difference · heading east
See live BFI→MIA fares Phone-only fares on this route — call free
Flight time details
2,723 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
- BFI — Boeing Field King County 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 BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 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 BFI from MIA?
The flight distance from Seattle (BFI) to Miami (MIA) is 2,723 miles (4,382 km, 2,366 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI 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.
Are there nonstop flights from BFI to MIA?
Nonstop service on BFI–MIA depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 5h 48m nonstop estimate.
What is the time difference between Seattle and Miami?
Miami is 3 hours ahead of Seattle.
What is the cheapest way to fly from BFI to MIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–MIA that never appear on search engines, with no booking fees.
Why are some BFI to MIA fares phone-only?
Consolidator contracts let us sell certain BFI–MIA tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.