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SAT to CPX: distance & flight time
San Antonio (San Antonio International Airport) → Culebra Island (Benjamin Rivera Noriega Airport)
2,224 mi
3,579 km · 1,932 nm
4h 50m
estimated nonstop flight time
+1h
time difference · heading east
See live SAT→CPX fares Phone-only fares on this route — call free
Flight time details
2,224 miles nonstop takes roughly 4h 50m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SAT — San Antonio International Airport · San Antonio, 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 SAT
- RND · Randolph Air Force Base11 mi away
- SKF · Lackland Air Force Base12 mi away
- SSF · Stinson Municipal Airport14 mi away
- AUS · Austin Bergstrom International Airport66 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 SAT from CPX?
The flight distance from San Antonio (SAT) to Culebra Island (CPX) is 2,224 miles (3,579 km, 1,932 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAT to CPX?
A nonstop flight takes about 4h 50m 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 San Antonio and Culebra Island?
Culebra Island is 1 hour ahead of San Antonio.
What is the cheapest way to fly from SAT to CPX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAT–CPX that never appear on search engines, with no booking fees.