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CPX to BOS: distance & flight time
Culebra Island (Benjamin Rivera Noriega Airport) → Boston (General Edward Lawrence Logan International Airport)
1,695 mi
2,728 km · 1,473 nm
3h 47m
estimated nonstop flight time
Same time
time difference · heading north
See live CPX→BOS fares Phone-only fares on this route — call free
Flight time details
1,695 miles nonstop takes roughly 3h 47m 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
- CPX — Benjamin Rivera Noriega Airport · Culebra Island, Puerto Rico
- BOS — General Edward Lawrence Logan International Airport · Boston, 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 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
Near BOS
- OWD · Norwood Memorial Airport15 mi away
- BED · Laurence G Hanscom Field16 mi away
- BVY · Beverly Municipal Airport16 mi away
- LWM · Lawrence Municipal Airport25 mi away
Frequently asked questions
How far is CPX from BOS?
The flight distance from Culebra Island (CPX) to Boston (BOS) is 1,695 miles (2,728 km, 1,473 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPX to BOS?
A nonstop flight takes about 3h 47m 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 CPX to BOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPX–BOS that never appear on search engines, with no booking fees.