Need help booking?
Unpublished phone-only deals available
IXS to BFI: distance & flight time
Silchar (Silchar Airport) → Seattle (Boeing Field King County International Airport)
6,972 mi
11,220 km · 6,058 nm
14h 8m
estimated nonstop flight time
-12.5h
time difference · heading northeast
See live IXS→BFI fares Phone-only fares on this route — call free
Flight time details
6,972 miles nonstop takes roughly 14h 8m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time set-back when reading arrival times on your ticket.
The two airports
- IXS — Silchar Airport · Silchar, India
- 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 IXS
- IMF · Imphal Airport59 mi away
- ZYL · Osmany International Airport70 mi away
- IXH · Kailashahar Airport74 mi away
- AJL · Lengpui Airport77 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 IXS from BFI?
The flight distance from Silchar (IXS) to Seattle (BFI) is 6,972 miles (11,220 km, 6,058 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IXS to BFI?
A nonstop flight takes about 14h 8m 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 Silchar and Seattle?
Seattle is 12.5 hours behind Silchar.
What is the cheapest way to fly from IXS to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IXS–BFI that never appear on search engines, with no booking fees.