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JTR to BFI: distance & flight time
Thira (Santorini Airport) → Seattle (Boeing Field King County International Airport)
6,306 mi
10,148 km · 5,480 nm
12h 50m
estimated nonstop flight time
-10h
time difference · heading north
See live JTR→BFI fares Phone-only fares on this route — call free
Flight time details
6,306 miles nonstop takes roughly 12h 50m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- JTR — Santorini Airport · Thira, Greece
- 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 JTR
- PAS · Paros National Airport47 mi away
- JNX · Naxos Airport48 mi away
- JTY · Astypalaia Airport51 mi away
- MLO · Milos Airport59 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 JTR from BFI?
The flight distance from Thira (JTR) to Seattle (BFI) is 6,306 miles (10,148 km, 5,480 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JTR to BFI?
A nonstop flight takes about 12h 50m 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 Thira and Seattle?
Seattle is 10 hours behind Thira.
What is the cheapest way to fly from JTR to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JTR–BFI that never appear on search engines, with no booking fees.