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All Flights from Ronkonkoma (ISP)

Ronkonkoma (ISP) serves 17 destinations (0 domestic, 17 international) with 22 daily departures and receives 22 daily arrivals from 17 origins (0 domestic, 17 international).

17

Destinations

Cities served
22

Daily Departures

Outbound flights
22

Daily Arrivals

Inbound flights
17

Origins

Cities with flights to

Popular Routes from Ronkonkoma (ISP)

Ronkonkoma (ISP) → Boston (BOS)

3 flights • 3 flights

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Ronkonkoma (ISP) → Concord (USA)

1 flight • 0-1 flights

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Ronkonkoma (ISP) → Fort Lauderdale (FLL)

1 flight • 1-2 flights

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Ronkonkoma (ISP) → Fort Myers (RSW)

1 flight • 0-1 flights

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Ronkonkoma (ISP) → Lakeland (LAL)

0 flights • 0-1 flights

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Ronkonkoma (ISP) → Linthicum Heights (BWI)

3 flights • 2-6 flights

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Ronkonkoma (ISP) → Morrisville (RDU)

1 flight • 0-1 flights

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Ronkonkoma (ISP) → Myrtle Beach (MYR)

0 flights • 0-1 flights

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Ronkonkoma (ISP) → Norfolk (ORF)

0 flights • 0-1 flights

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Ronkonkoma (ISP) → North Charleston (CHS)

1 flight • 0-1 flights

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Ronkonkoma (ISP) → Orlando (MCO)

4 flights • 3-6 flights

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Ronkonkoma (ISP) → Richmond (RIC)

0 flights • 0-1 flights

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Ronkonkoma (ISP) → Sarasota (SRQ)

0 flights • 0-1 flights

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Ronkonkoma (ISP) → Tampa (TPA)

2 flights • 1-2 flights

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Ronkonkoma (ISP) → Vero Beach (VRB)

0 flights • 0-1 flights

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Ronkonkoma (ISP) → West Palm Beach (PBI)

4 flights • 2-6 flights

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Ronkonkoma (ISP) → Wilmington (ILM)

1 flight • 0-2 flights

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Flight Schedule - Departures

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Flights from Ronkonkoma (ISP)

Filters

Route Type
All
Domestic
International
Stops
All
Direct
1 Stop
2 Stops

17 destinations: 0 domestic and 17 international.

Boston (BOS)
International

3 flights

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Concord (USA)
International

0-1 flights

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Fort Lauderdale (FLL)
International

1-2 flights

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Fort Myers (RSW)
International

0-1 flights

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Lakeland (LAL)
International

0-1 flights

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Linthicum Heights (BWI)
International

2-6 flights

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Morrisville (RDU)
International

0-1 flights

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Myrtle Beach (MYR)
International

0-1 flights

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Norfolk (ORF)
International

0-1 flights

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North Charleston (CHS)
International

0-1 flights

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Orlando (MCO)
International

3-6 flights

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Richmond (RIC)
International

0-1 flights

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Sarasota (SRQ)
International

0-1 flights

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Tampa (TPA)
International

1-2 flights

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Vero Beach (VRB)
International

0-1 flights

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West Palm Beach (PBI)
International

2-6 flights

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Wilmington (ILM)
International

0-2 flights

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Weather & Climate at Ronkonkoma (ISP)

12.7°C

Avg Temperature

129mm

Avg Rainfall

12.0km/h

Avg Wind Speed

74%

Avg Humidity

Best Months to Visit

Challenging Months

12-Month Weather Overview

Wind Speed by Month

Humidity by Month

Best Time to Book Flights to Ronkonkoma (ISP)

Best Booking Window

Book 2-3 months in advance for best prices

Booking Tip

Avoid booking during extreme weather months for better deals

Peak Travel Months

2025-07
2025-08
2025-09
2025-12

Expect higher prices and more crowds during these months. Book early to secure better rates.

Recommended Months

2025-01
2025-02
2025-03

These months offer the best balance of weather, prices, and availability.

Monthly Booking Recommendations

Recommended - Best Value
Peak - Book Early
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Frequently Asked Questions

How many flights depart from ISP daily?

Approximately 22 flights depart from ISP daily.

How many flights arrive at ISP daily?

Approximately 22 flights arrive at ISP daily.

How many destinations does ISP serve?

ISP serves 17 destinations.

Which airlines operate from ISP?

6 airlines operate from ISP: Cape Air, Southwest Airlines, Breeze Airways, JetBlue Airways, Avelo Airlines, and 1 more.