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CON to ISP: distance & flight time
Concord NH (Concord Municipal Airport) → Islip (Long Island Mac Arthur Airport)
185 mi
298 km · 161 nm
57m
estimated nonstop flight time
Same time
time difference · heading southwest
See live CON→ISP fares Phone-only fares on this route — call free
Flight time details
185 miles nonstop takes roughly 57m gate to gate, flying southwest. 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
- CON — Concord Municipal Airport · Concord NH, United States
- ISP — Long Island Mac Arthur Airport · Islip, 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 CON
Near ISP
- JFK · John F Kennedy International Airport37 mi away
- LGA · La Guardia Airport40 mi away
- EWR · Newark Liberty International Airport56 mi away
- FRG · Republic Airport17 mi away
Frequently asked questions
How far is CON from ISP?
The flight distance from Concord NH (CON) to Islip (ISP) is 185 miles (298 km, 161 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CON to ISP?
A nonstop flight takes about 57m 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 CON to ISP?
Nonstop service on CON–ISP 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 57m nonstop estimate.
What is the cheapest way to fly from CON to ISP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CON–ISP that never appear on search engines, with no booking fees.
Why are some CON to ISP fares phone-only?
Consolidator contracts let us sell certain CON–ISP 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.