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SEA to JTR: distance & flight time
Seattle (Seattle Tacoma International Airport) → Thira (Santorini Airport)
6,311 mi
10,157 km · 5,484 nm
12h 50m
estimated nonstop flight time
+10h
time difference · heading northeast
See live SEA→JTR fares Phone-only fares on this route — call free
Flight time details
6,311 miles nonstop takes roughly 12h 50m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- SEA — Seattle Tacoma International Airport · Seattle, United States
- JTR — Santorini Airport · Thira, Greece
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 JTR
- PAS · Paros National Airport47 mi away
- JNX · Naxos Airport48 mi away
- JTY · Astypalaia Airport51 mi away
- MLO · Milos Airport59 mi away
Frequently asked questions
How far is SEA from JTR?
The flight distance from Seattle (SEA) to Thira (JTR) is 6,311 miles (10,157 km, 5,484 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to JTR?
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 Seattle and Thira?
Thira is 10 hours ahead of Seattle.
What is the cheapest way to fly from SEA to JTR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–JTR that never appear on search engines, with no booking fees.