In terms of precipitation, rainfall in Islip, New York ranges from 3.3 - 4.4 inches per month. March is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Islip, New York when rainfall is around 3.3 in.

If weather is an important factor for your trip to Islip, New York, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest time of day to fly from NM to ISP?

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

What airport do you fly into for flights to Islip from New Mexico?

Most people fly into Islip Long Island (ISP) if they book a flight to Islip from New Mexico. Long Island is conveniently located just 7.2 mi from Islip’s city center.

Can I find deals for flights from New Mexico to Islip that include hotel bookings?

Yes. In addition to deals on New Mexico to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New Mexico to Islip?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Mexico to Islip.

Can I find deals for business class flights from New Mexico to Islip?

Yes. Cheapflights offers flight deals from New Mexico to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$447+ Flights from New Mexico to Islip, NY

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Cheap flight deals from New Mexico to Islip

Most accurate provider	eDreams 3 stars
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Round-trip from	$407 (Southwest)
Popular in	December
Cheapest in	August
Average price	$297

Provider with most accurate pricing for Albuquerque-New York (NYC) flight deals.

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From New Mexico to Islip Long Island

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Highest demand for flights based on searches. 10% potential increase in price ($38 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).

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Average for round-trip flights in January 2026

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Cheapest flights from New Mexico to Islip
Explore the most affordable flight options available from New Mexico to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 19, 2026.

Sun 9/2010:30 am

ABQ

ISP

1 stop6h 15m

Southwest

Sun 9/276:20 am

ISP

ABQ

1 stop7h 15m

Southwest

Deal found 1/17

$447

Best time to book a flight from New Mexico to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from New Mexico with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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Everything you need to know about your flight from New Mexico to Islip

What is the cheapest month to book a flight from New Mexico to Islip, New York?

Currently, August is the cheapest month in which you can book a flight from New Mexico to Islip, New York (average of $128). Flying from New Mexico to Islip, New York in April is currently the most expensive (average of $242). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

What airport do you fly into for flights to Islip from New Mexico?
Most people fly into Islip Long Island (ISP) if they book a flight to Islip from New Mexico. Long Island is conveniently located just 7.2 mi from Islip’s city center.
Can I find deals for flights from New Mexico to Islip that include hotel bookings?
Yes. In addition to deals on New Mexico to Islip flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Mexico to Islip?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Mexico to Islip.
Can I find deals for business class flights from New Mexico to Islip?
Yes. Cheapflights offers flight deals from New Mexico to Islip by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from New Mexico to Islip, New York?
Currently, August is the cheapest month in which you can book a flight from New Mexico to Islip, New York (average of $128). Flying from New Mexico to Islip, New York in April is currently the most expensive (average of $242). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$447+ Cheap flights from New Mexico to Islip, NY (ISP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Mexico to Islip with Cheapflights

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Cheap flight deals from New Mexico to Islip

Keep the following information in mind while searching for New Mexico to Islip flight deals. Data was last updated January 19, 2026.

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Round-trip from

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Find flight deals from New Mexico to Islip

Cheapest flights from New Mexico to IslipExplore the most affordable flight options available from New Mexico to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 19, 2026.

Explore the most affordable flight options available from New Mexico to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 19, 2026.

Best time to book a flight from New Mexico to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from New Mexico with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Mexico to Islip

What is the cheapest month to book a flight from New Mexico to Islip, New York?

Related info for your journey

Find useful and relevant information for your journey from New Mexico to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Islip from New Mexico?

Can I find deals for flights from New Mexico to Islip that include hotel bookings?

How can I find direct flights from New Mexico to Islip?

Can I find deals for business class flights from New Mexico to Islip?

What is the cheapest month to book a flight from New Mexico to Islip, New York?

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Cheapest flights from New Mexico to Islip
Explore the most affordable flight options available from New Mexico to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 19, 2026.