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SIG to RKS: distance & flight time
San Juan (Fernando Luis Ribas Dominicci Airport) → Rock Springs (Southwest Wyoming Regional Airport)
2,983 mi
4,801 km · 2,592 nm
6h 19m
estimated nonstop flight time
-2h
time difference · heading northwest
See live SIG→RKS fares Phone-only fares on this route — call free
Flight time details
2,983 miles nonstop takes roughly 6h 19m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- SIG — Fernando Luis Ribas Dominicci Airport · San Juan, Puerto Rico
- RKS — Southwest Wyoming Regional Airport · Rock Springs, 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 RKS
- FBR · Fort Bridger Airport71 mi away
- VEL · Vernal Regional Airport83 mi away
- LND · Hunt Field86 mi away
- BPI · Miley Memorial Field87 mi away
Frequently asked questions
How far is SIG from RKS?
The flight distance from San Juan (SIG) to Rock Springs (RKS) is 2,983 miles (4,801 km, 2,592 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIG to RKS?
A nonstop flight takes about 6h 19m 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 Juan and Rock Springs?
Rock Springs is 2 hours behind San Juan.
What is the cheapest way to fly from SIG to RKS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIG–RKS that never appear on search engines, with no booking fees.