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LTO to BFI: distance & flight time
Loreto (Loreto International Airport) → Seattle (Boeing Field King County International Airport)
1,603 mi
2,580 km · 1,393 nm
3h 37m
estimated nonstop flight time
Same time
time difference · heading north
See live LTO→BFI fares Phone-only fares on this route — call free
Flight time details
1,603 miles nonstop takes roughly 3h 37m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- LTO — Loreto International Airport · Loreto, Mexico
- 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 LTO
- CUA · Ciudad Constitución Airport67 mi away
- CEN · Ciudad Obregón International Airport135 mi away
- GYM · General José María Yáñez International Airport139 mi away
- LMM · Valle del Fuerte International Airport143 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 LTO from BFI?
The flight distance from Loreto (LTO) to Seattle (BFI) is 1,603 miles (2,580 km, 1,393 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LTO to BFI?
A nonstop flight takes about 3h 37m 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 cheapest way to fly from LTO to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LTO–BFI that never appear on search engines, with no booking fees.