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ISB to IPT: distance & flight time
Islamabad (New Islamabad International Airport) → Williamsport (Williamsport Regional Airport)
6,923 mi
11,141 km · 6,016 nm
14h 2m
estimated nonstop flight time
—
time difference · heading northwest
See live ISB→IPT fares Phone-only fares on this route — call free
Flight time details
6,923 miles nonstop takes roughly 14h 2m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ISB — New Islamabad International Airport · Islamabad, Pakistan
- IPT — Williamsport Regional Airport · Williamsport, 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 ISB
- ATG · Minhas Air Base34 mi away
- XJM · Mangla Airport58 mi away
- RAZ · Rawalakot Airport58 mi away
- MFG · Muzaffarabad Airport66 mi away
Near IPT
- LHV · William T. Piper Memorial Airport27 mi away
- HZL · Hazleton Municipal Airport51 mi away
- SCE · University Park Airport55 mi away
- WBW · Wilkes Barre Wyoming Valley Airport56 mi away
Frequently asked questions
How far is ISB from IPT?
The flight distance from Islamabad (ISB) to Williamsport (IPT) is 6,923 miles (11,141 km, 6,016 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISB to IPT?
A nonstop flight takes about 14h 2m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ISB to IPT?
Nonstop service on ISB–IPT depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 14h 2m nonstop estimate.
What is the cheapest way to fly from ISB to IPT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISB–IPT that never appear on search engines, with no booking fees.
Why are some ISB to IPT fares phone-only?
Consolidator contracts let us sell certain ISB–IPT tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.