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).

How far in advance should I book a flight from New Mexico to Islip, New York?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 30 days in advance, which can save you up to 90% on flights from New Mexico to Islip, New York compared to booking the week you need them. Waiting 30 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $316. For sooner than that we have options available in the next 3 days from $521.

What is the cheapest month to fly from New Mexico to Islip, New York?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Islip, New York. Flights to Islip, New York from New Mexico in August are about $338 on average during August, but can be found for as low as $196.

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.

$432+ Cheap Flights from New Mexico to Islip, NY

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Cheap flight deals from New Mexico to Islip

Round-trip from	$432 (Southwest)
Popular in	December
Cheapest in	August
Average price	$266

From New Mexico to Islip Long Island

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($50 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from New Mexico to Islip

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 August 14, 2025.

Sat 9/277:15 amABQ - ISP

1 stop5h 40mSouthwest

Wed 10/16:05 amISP - ABQ

2 stops9h 45mSouthwest

Deal found 8/12

$432

Sun 9/283:10 pmABQ - ISP

1 stop6h 40mSouthwest

Wed 10/16:05 amISP - ABQ

2 stops9h 45mSouthwest

Deal found 8/12

$442

Best flights from New Mexico to Islip
Discover carefully curated flight deals from New Mexico to Islip that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Sat 9/277:15 amABQ - ISP

1 stop5h 40mSouthwest

Wed 10/16:05 amISP - ABQ

2 stops9h 45mSouthwest

Deal found 8/12

$432

Sun 9/283:10 pmABQ - ISP

1 stop6h 40mSouthwest

Wed 10/16:05 amISP - ABQ

2 stops9h 45mSouthwest

Deal found 8/12

$442

Last-minute flights from New Mexico to Islip
Discover last-minute flight deals from New Mexico to Islip. Data last updated August 14, 2025 and is based on user searches.

Sat 9/277:15 amABQ - ISP

1 stop5h 40mSouthwest

Wed 10/16:05 amISP - ABQ

2 stops9h 45mSouthwest

Deal found 8/12

$432

Sun 9/283:10 pmABQ - ISP

1 stop6h 40mSouthwest

Wed 10/16:05 amISP - ABQ

2 stops9h 45mSouthwest

Deal found 8/12

$442

Fly from

Fly to

Route

Depart

Return

Price

AlbuquerqueIslip

ABQ - ISP

ABQISP

Albuquerque

Sat 9/27

7:15 am-2:55 pm

1 stop5h 40m

Islip Long Island

Wed 10/1

6:05 am-1:50 pm

2 stops9h 45m

$432

AlbuquerqueIslip

ABQ - ISP

ABQISP

Albuquerque

Sun 9/28

3:10 pm-11:50 pm

1 stop6h 40m

Islip Long Island

Wed 10/1

6:05 am-1:50 pm

2 stops9h 45m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

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.

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?

Currently, January is the cheapest month in which you can book a flight from New Mexico to Islip, New York (average of $108). Flying from New Mexico to Islip, New York in November is currently the most expensive (average of $213). 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, January is the cheapest month in which you can book a flight from New Mexico to Islip, New York (average of $108). Flying from New Mexico to Islip, New York in November is currently the most expensive (average of $213). 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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$432+ 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 9/27. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 August 14, 2025.

Round-trip from

Popular in

Cheapest in

Average price

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 August 14, 2025.

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 August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Mexico to Islip that are best for you.

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 August 14, 2025.