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BUF to CPX: distance & flight time
Buffalo (Buffalo Niagara International Airport) → Culebra Island (Benjamin Rivera Noriega Airport)
1,874 mi
3,016 km · 1,628 nm
4h 8m
estimated nonstop flight time
Same time
time difference · heading southeast
See live BUF→CPX fares Phone-only fares on this route — call free
Flight time details
1,874 miles nonstop takes roughly 4h 8m gate to gate, flying southeast. 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
- BUF — Buffalo Niagara International Airport · Buffalo, 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 BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 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 BUF from CPX?
The flight distance from Buffalo (BUF) to Culebra Island (CPX) is 1,874 miles (3,016 km, 1,628 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BUF to CPX?
A nonstop flight takes about 4h 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 cheapest way to fly from BUF to CPX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUF–CPX that never appear on search engines, with no booking fees.