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AUO to SIG: distance & flight time
Auburn (Auburn University Regional Airport) → San Juan (Fernando Luis Ribas Dominicci Airport)
1,548 mi
2,491 km · 1,345 nm
3h 30m
estimated nonstop flight time
+1h
time difference · heading southeast
See live AUO→SIG fares Phone-only fares on this route — call free
Flight time details
1,548 miles nonstop takes roughly 3h 30m gate to gate, flying southeast. 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
- AUO — Auburn University Regional Airport · Auburn, United States
- 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 AUO
- CSG · Columbus Metropolitan Airport30 mi away
- LSF · Lawson Army Air Field (Fort Benning)32 mi away
- LGC · LaGrange Callaway Airport34 mi away
- PIM · Harris County Airport36 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 AUO from SIG?
The flight distance from Auburn (AUO) to San Juan (SIG) is 1,548 miles (2,491 km, 1,345 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AUO to SIG?
A nonstop flight takes about 3h 30m 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 Auburn and San Juan?
San Juan is 1 hour ahead of Auburn.
What is the cheapest way to fly from AUO to SIG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AUO–SIG that never appear on search engines, with no booking fees.