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MLI to SIG: distance & flight time
Moline (Quad City International Airport) → San Juan (Fernando Luis Ribas Dominicci Airport)
2,143 mi
3,449 km · 1,862 nm
4h 40m
estimated nonstop flight time
+1h
time difference · heading southeast
See live MLI→SIG fares Phone-only fares on this route — call free
Flight time details
2,143 miles nonstop takes roughly 4h 40m 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
- MLI — Quad City International Airport · Moline, 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 MLI
- CWI · Clinton Municipal Airport28 mi away
- GBG · Galesburg Municipal Airport35 mi away
- IOW · Iowa City Municipal Airport55 mi away
- BRL · Southeast Iowa Regional Airport56 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 MLI from SIG?
The flight distance from Moline (MLI) to San Juan (SIG) is 2,143 miles (3,449 km, 1,862 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MLI to SIG?
A nonstop flight takes about 4h 40m 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 Moline and San Juan?
San Juan is 1 hour ahead of Moline.
What is the cheapest way to fly from MLI to SIG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MLI–SIG that never appear on search engines, with no booking fees.