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COZ to SIG: distance & flight time
Constanza (Constanza - Expedición 14 de Junio National Airport) → San Juan (Fernando Luis Ribas Dominicci Airport)
304 mi
490 km · 264 nm
1h 16m
estimated nonstop flight time
Same time
time difference · heading east
See live COZ→SIG fares Phone-only fares on this route — call free
Flight time details
304 miles nonstop takes roughly 1h 16m gate to gate, flying east. 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
- COZ — Constanza - Expedición 14 de Junio National Airport · Constanza, Dominican Republic
- SIG — Fernando Luis Ribas Dominicci Airport · San Juan, 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 COZ
- STI · Cibao International Airport35 mi away
- BRX · Maria Montez International Airport52 mi away
- JBQ · La Isabela International Airport53 mi away
- HEX · Herrera Airport58 mi away
Near SIG
- SJU · Luis Munoz Marin International Airport6 mi away
- FAJ · Diego Jimenez Torres Airport30 mi away
- NRR · José Aponte de la Torre Airport33 mi away
- ARE · Antonio Nery Juarbe Pol Airport38 mi away
Frequently asked questions
How far is COZ from SIG?
The flight distance from Constanza (COZ) to San Juan (SIG) is 304 miles (490 km, 264 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COZ to SIG?
A nonstop flight takes about 1h 16m 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 COZ to SIG?
Nonstop service on COZ–SIG 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 1h 16m nonstop estimate.
What is the cheapest way to fly from COZ to SIG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COZ–SIG that never appear on search engines, with no booking fees.
Why are some COZ to SIG fares phone-only?
Consolidator contracts let us sell certain COZ–SIG 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.