Cheap flights from Islip to Allentown (ISP - ABE)

Dec 10 — Dec 171

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

Flights from Islip to Allentown lean towards being more expensive in December. Prices are generally better when you fly from Islip to Allentown in September, with the cheapest ticket starting at $68.

When is the cheapest time to fly from Islip to Allentown (ISP - ABE)?

When flying from Islip to Allentown, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Useful info, stats and facts about Islip to Allentown flights.

What are the cheapest flights from Islip to Allentown?

While on average a flight from Islip to Allentown is generally $313, our data shows the cheapest flight currently is $313. When looking at the most popular route, (Islip Long Island - Allentown-Bethlehem), you can expect to pay $2,320 for that flight.

Alternative routes for Islip to Allentown

See prices for flight routes from nearby airports that may be better suited for you.