Flights from Ronkonkoma (ISP) All scheduled

Book your next trip from Ronkonkoma to 14 worldwide destinations. Ronkonkoma Airport provides competitive one-way fares from $76 with 14 domestic and 0 international options operated by 0 airlines.

ISP

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ISP

From

09/21/2025 – 09/28/2025

Travelers & Class

Include hotels in search

Cheap flight deals from ISP to ISP

Average price start from:

$189

ISP to ISP

One-way from:

$122

ISP to ISP

Cheapest day:

Wednesday

Cheapest flights to ISP on this day

Cheapest In:

January

Cheapest prices for flights to ISP this month

Find flight deals from ISP to ISP

Cheapest flights from ISP to ISP

ONEWAY FLIGHTS

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Explore the cheapest oneway flights from ISP to ISP spotted daily.

ISP

ISP - ISP • 2025-09-21 • 09:00

Breeze Airways

90 min

PWM

$98

Non-stop • 90 min

ISP

ISP - ISP • 2025-09-21 • 09:00

Breeze Airways

85 min

RIC

$78

Non-stop • 85 min

ISP

ISP - ISP • 2025-09-21 • 09:00

Breeze Airways

129 min

CHS

$78

Non-stop • 129 min

ISP

ISP - ISP • 2025-09-21 • 09:00

Southwest

75 min

BWI

Baltimore

$171

Non-stop • 75 min

ISP

ISP - ISP • 2025-09-21 • 09:00

Breeze Airways

175 min

VRB

$160

Non-stop • 175 min

ISP

ISP - ISP • 2025-09-21 • 09:00

Breeze Airways

98 min

RDU

$43

Non-stop • 98 min

ISP

ISP - ISP • 2025-09-21 • 09:00

Frontier Airlines

189 min

FLL

$58

Non-stop • 189 min

ISP

ISP - ISP • 2025-09-21 • 09:00

Frontier Airlines

175 min

MCO

Orlando

$38

Non-stop • 175 min

ISP

ISP - ISP • 2025-09-21 • 09:00

Frontier Airlines

202 min

RSW

$58

Non-stop • 202 min

ISP

ISP - ISP • 2025-09-21 • 09:00

Breeze Airways

82 min

ORF

$78

Non-stop • 82 min

ISP

ISP - ISP • 2025-09-21 • 09:00

Frontier Airlines

183 min

TPA

$38

Non-stop • 183 min

ISP

ISP - ISP • 2025-09-21 • 09:00

Frontier Airlines

178 min

PBI

$58

Non-stop • 178 min

ISP

ISP - ISP • 2025-09-21 • 09:00

Frontier Airlines

117 min

MYR

$38

Non-stop • 117 min

ISP

ISP - ISP • 2025-09-21 • 09:00

Frontier Airlines

149 min

ATL

Atlanta

$68

Non-stop • 149 min

Price Trends & Analysis

Cheapest price on Sat

From ISP, Sats typically offer better value, averaging $65–$72.

Cheapest price in Sep 2025

Average monthly fares from ISP often dip in Sep 2025, with typical prices around $61–$68.

Weather & Climate Information

Temperature

Plan your visit to ISP with current temperature data. ISP experiences varied weather throughout the year, with temperatures ranging from mild to warm depending on the season.

Rainfall

Stay prepared for your trip to ISP with rainfall information. Understanding precipitation patterns helps you pack appropriately and plan outdoor activities during your visit.

Popular Destinations

ISP offers connections to 14 destinations around the world — with 14 domestic options within United States and 0 international choices. Top routes feature Portland, Richmond, North Charleston, Linthicum Heights, Vero Beach and more. Discover all destinations from Ronkonkoma.

Destination Links

PWM, RIC, CHS, BWI, VRB

Places to Visit in ISP

Visit must-see attractions near Ronkonkoma Airport such as museums, historical landmarks, parks, and entertainment venues, typically a 20–45 minute drive away.

Airlines at ISP

A number of airlines provide service from Ronkonkoma Airport, covering domestic and international routes effectively.

Best Time to Visit ISP

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Airlines Flying from ISP to ISP

A number of airlines provide service from Ronkonkoma Airport, covering domestic and international routes effectively.

Hotels in ISP

Frequently Asked Questions

How many airports are there in Ronkonkoma?

Ronkonkoma has one main airport, with Long Island Mac Arthur Airport Airport (ISP) being the primary international gateway.

What is the best airport to use when flying from Ronkonkoma?

Long Island Mac Arthur Airport Airport (ISP) is the best choice for flights from Ronkonkoma, offering connections to 14 destinations with 0 airlines.

How many airlines are flying from Long Island Mac Arthur Airport Airport (ISP)?

Long Island Mac Arthur Airport Airport (ISP) is served by 0 airlines, providing extensive domestic and international connectivity.

Which airlines are flying from Ronkonkoma?

Major airlines operating from Ronkonkoma include . View all airlines from Ronkonkoma.

What is the airport in Ronkonkoma (ISP) called?

The airport in Ronkonkoma is called Long Island Mac Arthur Airport Airport, with the IATA code ISP.

What is the airport code of Long Island Mac Arthur Airport airport?

The airport code for Long Island Mac Arthur Airport is ISP. This three-letter code is used for flight bookings and airport identification.

Which cities have direct flights from Ronkonkoma?

From Ronkonkoma, you can fly directly to 14 destinations including 14 domestic cities within United States and 0 international destinations. Popular routes include ISP to Portland, ISP to Richmond, ISP to North Charleston.

What are some good flight destinations from Ronkonkoma?

Popular destinations from Ronkonkoma include major cities across 14 domestic and 0 international routes, with average fares around $76. Explore all destinations from Ronkonkoma.

What is the best airport to fly out of Ronkonkoma?

Long Island Mac Arthur Airport Airport (ISP) is the best airport to fly out of Ronkonkoma, offering the most flight options and airline choices.

How long before a flight should I arrive at the airport in Ronkonkoma?

For domestic flights, arrive 2 hours before departure. For international flights, arrive 3 hours before departure at Long Island Mac Arthur Airport Airport.

How can I find last-minute flight deals from Ronkonkoma?

Check airline websites, travel booking sites, and set up price alerts for last-minute deals from Ronkonkoma. Sats typically offer better deals. View current deals from Ronkonkoma.

What is the cheapest place to fly from Ronkonkoma?

The cheapest destinations from Ronkonkoma vary by season, but Sep 2025 typically offers the lowest fares. Domestic flights are often more affordable than international routes.

Which is the cheapest day to fly from Ronkonkoma?

Sat is typically the cheapest day to fly from Ronkonkoma, with average fares around $76.

Which month is cheapest to fly from Ronkonkoma?

Sep 2025 often offers the lowest fares from Ronkonkoma, with prices typically 15-20% lower than peak travel months.

Are there attractions near Long Island Mac Arthur Airport Airport?

Visit must-see attractions near Ronkonkoma Airport such as museums, historical landmarks, parks, and entertainment venues, typically a 20–45 minute drive away.