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SJU to LWT: distance & flight time
San Juan (Luis Munoz Marin International Airport) → Lewistown (Lewistown Municipal Airport)
3,145 mi
5,062 km · 2,733 nm
6h 38m
estimated nonstop flight time
-2h
time difference · heading northwest
See live SJU→LWT fares Phone-only fares on this route — call free
Flight time details
3,145 miles nonstop takes roughly 6h 38m 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
- SJU — Luis Munoz Marin International Airport · San Juan, Puerto Rico
- LWT — Lewistown Municipal Airport · Lewistown, 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 SJU
- SIG · Fernando Luis Ribas Dominicci Airport6 mi away
- FAJ · Diego Jimenez Torres Airport24 mi away
- NRR · José Aponte de la Torre Airport27 mi away
- VQS · Vieques Airport44 mi away
Near LWT
- GTF · Great Falls International Airport94 mi away
- BIL · Billings Logan International Airport96 mi away
- HVR · Havre City County Airport104 mi away
- LVM · Mission Field104 mi away
Frequently asked questions
How far is SJU from LWT?
The flight distance from San Juan (SJU) to Lewistown (LWT) is 3,145 miles (5,062 km, 2,733 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SJU to LWT?
A nonstop flight takes about 6h 38m 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 Lewistown?
Lewistown is 2 hours behind San Juan.
What is the cheapest way to fly from SJU to LWT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SJU–LWT that never appear on search engines, with no booking fees.