Cheap flights from Huntington to Islip

One-way fares from $443 · HTS → ISP · prices found by travellers in the last 48 hours

Compare all dates Islip → Huntington
Cheapest fare
$443

Allegiant Air · Fri, Nov 6

Cheapest month
November

from $443

Direct flights
Not recently

Usually 1+ stop

Quickest trip
5h 57m

850 km

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Cheapest month to fly from Huntington to Islip

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $443

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Allegiant Air
Depart21:36 Fri, Nov 6HTS → ISP 5h 57m · 2 stops
$443one way, per person
View deal
See every date in November 2026 →

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Where to stay, what to do and getting around, from our travel partners.

Where to stay

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Things to do

Things to do in IslipTours, attractions and day trips on Klook Explore →

Getting around

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About flights from Huntington to Islip

Huntington (HTS) and Islip (ISP) are about 850 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 5h 57m. Over the next few months, one-way fares start from $443, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Huntington to Islip?

The cheapest one-way fare we've seen recently is $443 with Allegiant Air, departing Friday, November 6, 2026.

What is the cheapest month to fly from Huntington to Islip?

November 2026 currently has the lowest fares, from $443 one way.

Are there direct flights from Huntington to Islip?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Huntington to Islip?

The quickest journey we've seen takes about 5h 57m. Huntington and Islip are around 850 km apart.

Which airlines fly from Huntington to Islip?

Recent fares on this route were with Allegiant Air.

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