Cheap Flights from Islip to Concord from €17

Frequently Asked Questions

• What are the cheapest flights from Islip to Concord (ISP-USA)?

  Based on Trip.com data, Avelo Airlines offers one-way fares as low as €17 on Cheapest nonstop routes (e.g. ISP to USA on Fri, Dec 12), while Avelo Airlines offers Cheapest nonstop round-trips from €89 departing on Sun, Jan 11 and returning on Sun, Jan 18.

• Which airlines offer direct flights from Islip to Concord?

  At the moment, you can catch a nonstop flight from Islip to Concord with the following airlines, including: Avelo Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Islip (ISP) to Concord (USA) and what is the distance?

  It takes around 1 hour 52 minutes to fly from Islip (ISP) to Concord (USA).

• When is the best time to book flights from Islip to Concord?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Islip to Concord is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Islip to Concord?

  Based on Trip.com data in the past 4 weeks, there is 4 flight per week flying from Islip to Concord. You can check the weekly schedule for popular airlines on this route below: Avelo Airlines: -/-/-/-/-/-/- -- XP1183 (21:11) Avelo Airlines: S/-/-/W/T/-/S -- XP1181 (15:47)

• How can I find the best deals on flights from Islip to Concord?

  To find best deals on flights from Islip to Concord, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Dec 12, with one-way flights priced at just €17.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Avelo Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Concord travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Islip (ISP) to Concord (USA) the cheapest?

  The cheapest months to fly from Islip to Concord is January, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Islip to Concord on?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Islip to Concord on December 12, 2025 with Avelo Airlines, with prices starting at €95.

• Which airports can I fly to for Concord from Islip?

  You can land at any one of the following hubs in Concord, with Long Island Macarthur Airport to Concord-Padgett Regional Airport (ISP-USA) is by far the most common option on this route: Concord-Padgett Regional Airport (USA).

• Is there any time difference between Islip and Concord?

  The time difference between Concord and Islip is 0h.

• How do I change or cancel my ticket from Islip to Concord?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.