Need help booking?
Unpublished phone-only deals available
MUO to SIG: distance & flight time
Mountain Home (Mountain Home Air Force Base) → San Juan (Fernando Luis Ribas Dominicci Airport)
3,345 mi
5,383 km · 2,907 nm
7h 2m
estimated nonstop flight time
+2h
time difference · heading east
See live MUO→SIG fares Phone-only fares on this route — call free
Flight time details
3,345 miles nonstop takes roughly 7h 2m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- MUO — Mountain Home Air Force Base · Mountain Home, 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 MUO
- BOI · Boise Air Terminal/Gowen Field40 mi away
- TWF · Joslin Field Magic Valley Regional Airport80 mi away
- SUN · Friedman Memorial Airport85 mi away
- ONO · Ontario Municipal Airport88 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 MUO from SIG?
The flight distance from Mountain Home (MUO) to San Juan (SIG) is 3,345 miles (5,383 km, 2,907 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MUO to SIG?
A nonstop flight takes about 7h 2m 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 Mountain Home and San Juan?
San Juan is 2 hours ahead of Mountain Home.
What is the cheapest way to fly from MUO to SIG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MUO–SIG that never appear on search engines, with no booking fees.