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SDQ to BFI: distance & flight time
Santo Domingo (Las Américas International Airport) → Seattle (Boeing Field King County International Airport)
3,561 mi
5,731 km · 3,094 nm
7h 27m
estimated nonstop flight time
-3h
time difference · heading northwest
See live SDQ→BFI fares Phone-only fares on this route — call free
Flight time details
3,561 miles nonstop takes roughly 7h 27m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- SDQ — Las Américas International Airport · Santo Domingo, Dominican Republic
- BFI — Boeing Field King County International Airport · Seattle, 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 SDQ
- HEX · Herrera Airport20 mi away
- JBQ · La Isabela International Airport23 mi away
- LRM · Casa De Campo International Airport50 mi away
- AZS · Samaná El Catey International Airport58 mi away
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
Frequently asked questions
How far is SDQ from BFI?
The flight distance from Santo Domingo (SDQ) to Seattle (BFI) is 3,561 miles (5,731 km, 3,094 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDQ to BFI?
A nonstop flight takes about 7h 27m 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 Santo Domingo and Seattle?
Seattle is 3 hours behind Santo Domingo.
What is the cheapest way to fly from SDQ to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDQ–BFI that never appear on search engines, with no booking fees.