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BGR to FSI: distance & flight time
Bangor (Bangor International Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,709 mi
2,750 km · 1,485 nm
3h 49m
estimated nonstop flight time
-1h
time difference · heading west
See live BGR→FSI fares Phone-only fares on this route — call free
Flight time details
1,709 miles nonstop takes roughly 3h 49m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- BGR — Bangor International Airport · Bangor, United States
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, 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 BGR
- BHB · Hancock County-Bar Harbor Airport34 mi away
- RKD · Knox County Regional Airport53 mi away
- AUG · Augusta State Airport58 mi away
- NHZ · Brunswick Executive Airport84 mi away
Near FSI
- LAW · Lawton Fort Sill Regional Airport6 mi away
- DUC · Halliburton Field28 mi away
- HBR · Hobart Regional Airport44 mi away
- SPS · Sheppard Air Force Base-Wichita Falls Municipal Airport46 mi away
Frequently asked questions
How far is BGR from FSI?
The flight distance from Bangor (BGR) to Fort Sill (FSI) is 1,709 miles (2,750 km, 1,485 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BGR to FSI?
A nonstop flight takes about 3h 49m 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 Bangor and Fort Sill?
Fort Sill is 1 hour behind Bangor.
What is the cheapest way to fly from BGR to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BGR–FSI that never appear on search engines, with no booking fees.