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ILD to BFI: distance & flight time
Lleida (Lleida-Alguaire Airport) → Seattle (Boeing Field King County International Airport)
5,350 mi
8,609 km · 4,649 nm
10h 57m
estimated nonstop flight time
-9h
time difference · heading northwest
See live ILD→BFI fares Phone-only fares on this route — call free
Flight time details
5,350 miles nonstop takes roughly 10h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- ILD — Lleida-Alguaire Airport · Lleida, Spain
- 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 ILD
- BCN · Barcelona International Airport85 mi away
- HSK · Huesca/Pirineos Airport50 mi away
- REU · Reus Air Base52 mi away
- LEU · Pirineus - la Seu d'Urgel Airport62 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 ILD from BFI?
The flight distance from Lleida (ILD) to Seattle (BFI) is 5,350 miles (8,609 km, 4,649 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILD to BFI?
A nonstop flight takes about 10h 57m 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 Lleida and Seattle?
Seattle is 9 hours behind Lleida.
What is the cheapest way to fly from ILD to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILD–BFI that never appear on search engines, with no booking fees.