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SIG to DU9: distance & flight time
San Juan (Fernando Luis Ribas Dominicci Airport) → Dunnville (Dunnville Airport)
1,862 mi
2,997 km · 1,618 nm
4h 7m
estimated nonstop flight time
—
time difference · heading north
See live SIG→DU9 fares Phone-only fares on this route — call free
Flight time details
1,862 miles nonstop takes roughly 4h 7m 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
- SIG — Fernando Luis Ribas Dominicci Airport · San Juan, Puerto Rico
- DU9 — Dunnville Airport · Dunnville, Canada
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 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
Near DU9
Frequently asked questions
How far is SIG from DU9?
The flight distance from San Juan (SIG) to Dunnville (DU9) is 1,862 miles (2,997 km, 1,618 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIG to DU9?
A nonstop flight takes about 4h 7m 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 SIG to DU9?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIG–DU9 that never appear on search engines, with no booking fees.