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STT to CPX: distance & flight time
St. Thomas (Cyril E. King Airport) → Culebra Island (Benjamin Rivera Noriega Airport)
22 mi
35 km · 19 nm
31m
estimated nonstop flight time
Same time
time difference · heading west
See live STT→CPX fares Phone-only fares on this route — call free
Flight time details
22 miles nonstop takes roughly 31m gate to gate, flying west. 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
- STT — Cyril E. King Airport · St. Thomas, Virgin Islands
- 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 STT
- SPB · Charlotte Amalie Harbor Seaplane Base2 mi away
- CPX · Benjamin Rivera Noriega Airport22 mi away
- EIS · Terrance B. Lettsome International Airport29 mi away
- VQS · Vieques Airport33 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 STT from CPX?
The flight distance from St. Thomas (STT) to Culebra Island (CPX) is 22 miles (35 km, 19 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STT to CPX?
A nonstop flight takes about 31m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from STT to CPX?
Nonstop service on STT–CPX depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 31m nonstop estimate.
What is the cheapest way to fly from STT to CPX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STT–CPX that never appear on search engines, with no booking fees.
Why are some STT to CPX fares phone-only?
Consolidator contracts let us sell certain STT–CPX tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.