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BFI to CPX: distance & flight time
Seattle (Boeing Field King County International Airport) → Culebra Island (Benjamin Rivera Noriega Airport)
3,765 mi
6,058 km · 3,271 nm
7h 51m
estimated nonstop flight time
+3h
time difference · heading east
See live BFI→CPX fares Phone-only fares on this route — call free
Flight time details
3,765 miles nonstop takes roughly 7h 51m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, United States
- CPX — Benjamin Rivera Noriega Airport · Culebra Island, Puerto Rico
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 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
Near CPX
- VQS · Vieques Airport16 mi away
- STT · Cyril E. King Airport22 mi away
- FAJ · Diego Jimenez Torres Airport23 mi away
- NRR · José Aponte de la Torre Airport23 mi away
Frequently asked questions
How far is BFI from CPX?
The flight distance from Seattle (BFI) to Culebra Island (CPX) is 3,765 miles (6,058 km, 3,271 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to CPX?
A nonstop flight takes about 7h 51m 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 Culebra Island?
Culebra Island is 3 hours ahead of Seattle.
What is the cheapest way to fly from BFI to CPX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–CPX that never appear on search engines, with no booking fees.