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FLV to SIG: distance & flight time
Fort Leavenworth (Sherman Army Air Field) → San Juan (Fernando Luis Ribas Dominicci Airport)
2,246 mi
3,615 km · 1,952 nm
4h 52m
estimated nonstop flight time
+1h
time difference · heading southeast
See live FLV→SIG fares Phone-only fares on this route — call free
Flight time details
2,246 miles nonstop takes roughly 4h 52m 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
- FLV — Sherman Army Air Field · Fort Leavenworth, 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 FLV
- MCI · Kansas City International Airport12 mi away
- MKC · Charles B. Wheeler Downtown Airport24 mi away
- STJ · Rosecrans Memorial Airport28 mi away
- LWC · Lawrence Municipal Airport29 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 FLV from SIG?
The flight distance from Fort Leavenworth (FLV) to San Juan (SIG) is 2,246 miles (3,615 km, 1,952 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLV to SIG?
A nonstop flight takes about 4h 52m 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 Fort Leavenworth and San Juan?
San Juan is 1 hour ahead of Fort Leavenworth.
What is the cheapest way to fly from FLV to SIG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLV–SIG that never appear on search engines, with no booking fees.