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SIG to ROA: distance & flight time
San Juan (Fernando Luis Ribas Dominicci Airport) → Roanoke VA (Roanoke–Blacksburg Regional Airport)
1,551 mi
2,496 km · 1,348 nm
3h 30m
estimated nonstop flight time
Same time
time difference · heading northwest
See live SIG→ROA fares Phone-only fares on this route — call free
Flight time details
1,551 miles nonstop takes roughly 3h 30m gate to gate, flying northwest. 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
- ROA — Roanoke–Blacksburg Regional Airport · Roanoke VA, United States
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 ROA
- LYH · Lynchburg Regional Preston Glenn Field43 mi away
- LWB · Greenbrier Valley Airport44 mi away
- DAN · Danville Regional Airport63 mi away
- BLF · Mercer County Airport68 mi away
Frequently asked questions
How far is SIG from ROA?
The flight distance from San Juan (SIG) to Roanoke VA (ROA) is 1,551 miles (2,496 km, 1,348 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIG to ROA?
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 cheapest way to fly from SIG to ROA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIG–ROA that never appear on search engines, with no booking fees.