What airlines fly to Islip, New York?

JetBlue, United Airlines and American Airlines are the top three most popular airlines that fly to Islip, New York from Los Angeles according to our data. JetBlue is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 8 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Los Angeles to Islip Long Island?

Southwest is the most popular carrier operating from Los Angeles to Islip Long Island

When did momondo last update prices for flights from Los Angeles Airport to Islip Long Island Airport?

Prices for flights from Los Angeles Airport to Islip Long Island Airport are updated daily.

How many operators does momondo search for flights from Los Angeles Airport to Islip Long Island Airport?

As of October 2026, there is 1 operator available to choose from for flights from Los Angeles Airport to Islip Long Island Airport.

How old do you have to be to fly from Los Angeles Airport to Islip Long Island Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Islip Long Island Airport.

What documentation or ID do you need to fly to Islip Long Island Airport?

The travel and health documents required for your trip to Islip Long Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Islip Long Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$147 Cheap Flights from Los Angeles to Islip, New York in 2026/27

Find the cheapest flights from Los Angeles to New York

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:10 am - 5:05 pmLAX Los Angeles-ISP Islip Long Island

8h 55m1 stop Baltimore/Washington

6:05 am - 11:10 amISP Islip Long Island-LAX Los Angeles

8h 05m1 stop Baltimore/Washington

$385Southwest

Mon, Nov 9 - Mon, Nov 16

5:10 am - 5:05 pmLAX Los Angeles-ISP Islip Long Island

8h 55m1 stop Baltimore/Washington

5:40 pm - 12:40 amISP Islip Long Island-LAX Los Angeles

10h 00m1 stop Baltimore/Washington

$385Southwest

Thu, Nov 5 - Mon, Nov 9

10:30 am - 11:35 pmLAX Los Angeles-ISP Islip Long Island

10h 05m2 stops Sacramento Intl Baltimore/Washington

5:40 pm - 12:40 amISP Islip Long Island-LAX Los Angeles

10h 00m1 stop Baltimore/Washington

$390Southwest

Thu, Nov 5 - Mon, Nov 9

5:10 am - 5:05 pmLAX Los Angeles-ISP Islip Long Island

8h 55m1 stop Baltimore/Washington

4:05 pm - 11:35 pmISP Islip Long Island-LAX Los Angeles

10h 30m2 stops Baltimore/Washington Nashville Intl

$390Southwest

Mon, Nov 9 - Mon, Nov 16

10:15 pm - 11:45 amLAX Los Angeles-ISP Islip Long Island

10h 30m2 stops Orlando Baltimore/Washington

4:05 pm - 11:35 pmISP Islip Long Island-LAX Los Angeles

10h 30m2 stops Baltimore/Washington Nashville Intl

$395Southwest

Mon, Nov 9 - Mon, Nov 16

10:40 am - 11:35 pmLAX Los Angeles-ISP Islip Long Island

9h 55m2 stops Las Vegas Harry Reid Intl Baltimore/Washington

5:40 pm - 12:10 amISP Islip Long Island-LAX Los Angeles

9h 30m2 stops Baltimore/Washington Las Vegas Harry Reid Intl

$395Southwest

Thu, Nov 5 - Mon, Nov 9

9:00 pm - 8:50 amLAX Los Angeles-ISP Islip Long Island

8h 50m1 stop Fort Lauderdale

6:00 am - 2:53 pmISP Islip Long Island-LAX Los Angeles

11h 53m1 stop Fort Lauderdale

$488JetBlue

Sun, Nov 22 - Wed, Dec 9

7:00 am - 9:37 pmLAX Los Angeles-ISP Islip Long Island

11h 37m1 stop Fort Lauderdale

6:00 am - 12:32 pmISP Islip Long Island-LAX Los Angeles

9h 32m1 stop Fort Lauderdale

$488JetBlue

Wed, Nov 11 - Mon, Nov 16

10:00 am - 9:37 pmLAX Los Angeles-ISP Islip Long Island

8h 37m1 stop Fort Lauderdale

6:00 am - 2:47 pmISP Islip Long Island-LAX Los Angeles

11h 47m1 stop Fort Lauderdale

$488JetBlue

Wed, Nov 11 - Thu, Nov 12

10:00 am - 9:37 pmLAX Los Angeles-ISP Islip Long Island

8h 37m1 stop Fort Lauderdale

6:00 am - 2:47 pmISP Islip Long Island-LAX Los Angeles

11h 47m1 stop Fort Lauderdale

$488JetBlue

Tue, Nov 10 - Thu, Nov 12

Cheap last minute flights

Enter your travel dates to find the best prices.

7:00 am - 9:37 pmLAX Los Angeles-ISP Islip Long Island

11h 37m1 stop Fort Lauderdale

6:00 am - 12:22 pmISP Islip Long Island-LAX Los Angeles

9h 22m1 stop Fort Lauderdale

$974JetBlue

Fri, Oct 16 - Tue, Oct 20

7:00 am - 9:37 pmLAX Los Angeles-ISP Islip Long Island

11h 37m1 stop Fort Lauderdale

6:00 am - 12:22 pmISP Islip Long Island-LAX Los Angeles

9h 22m1 stop Fort Lauderdale

$974JetBlue

Fri, Oct 16 - Sat, Oct 17

7:00 am - 9:37 pmLAX Los Angeles-ISP Islip Long Island

11h 37m1 stop Fort Lauderdale

6:00 am - 12:22 pmISP Islip Long Island-LAX Los Angeles

9h 22m1 stop Fort Lauderdale

$974JetBlue

Fri, Oct 16 - Wed, Oct 21

7:00 am - 9:37 pmLAX Los Angeles-ISP Islip Long Island

11h 37m1 stop Fort Lauderdale

6:00 am - 12:22 pmISP Islip Long Island-LAX Los Angeles

9h 22m1 stop Fort Lauderdale

$1,049JetBlue

Fri, Oct 16 - Tue, Oct 20

7:00 am - 9:37 pmLAX Los Angeles-ISP Islip Long Island

11h 37m1 stop Fort Lauderdale

6:00 am - 12:22 pmISP Islip Long Island-LAX Los Angeles

9h 22m1 stop Fort Lauderdale

$1,129JetBlue

Fri, Oct 16 - Mon, Oct 19

7:00 am - 9:37 pmLAX Los Angeles-ISP Islip Long Island

11h 37m1 stop Fort Lauderdale

6:00 am - 12:22 pmISP Islip Long Island-LAX Los Angeles

9h 22m1 stop Fort Lauderdale

$1,129JetBlue

Fri, Oct 16 - Sun, Oct 18

12:51 pm - 7:05 pmLAX Los Angeles-ISP Islip Long Island

27h 14m2 stops Charleston Norfolk

12:00 pm - 11:00 pmISP Islip Long Island-LAX Los Angeles

14h 00m2 stops Raleigh-Durham New Orleans Louis Armstrong

$1,138Breeze Airways

Wed, Oct 14 - Wed, Oct 21

12:51 pm - 7:05 pmLAX Los Angeles-ISP Islip Long Island

27h 14m2 stops Charleston Norfolk

12:00 pm - 11:00 pmISP Islip Long Island-LAX Los Angeles

14h 00m2 stops Raleigh-Durham New Orleans Louis Armstrong

$1,218Breeze Airways

Wed, Oct 14 - Sat, Oct 17

12:51 pm - 7:05 pmLAX Los Angeles-ISP Islip Long Island

27h 14m2 stops Charleston Norfolk

12:00 pm - 10:30 pmISP Islip Long Island-LAX Los Angeles

13h 30m2 stops Raleigh-Durham New Orleans Louis Armstrong

$1,218Breeze Airways

Wed, Oct 14 - Tue, Oct 20

12:51 pm - 7:05 pmLAX Los Angeles-ISP Islip Long Island

27h 14m2 stops Charleston Norfolk

3:02 pm - 12:36 pmISP Islip Long Island-LAX Los Angeles

24h 34m3 stops Raleigh-Durham Hartford Bradley Intl Richmond Byrd Intl

$1,224Breeze Airways

Wed, Oct 14 - Mon, Oct 19

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Southwest flights from Los Angeles to Islip, New York

Our best Southwest deals on Los Angeles to Islip, New York flight tickets

Southwest

Nov 5

LAX5:10 amLos Angeles

8h 55m

1 stop

ISP5:05 pmIslip Long Island

Nov 9

ISP5:40 pmIslip Long Island

10h 00m

1 stop

LAX12:40 amLos Angeles

$385

Southwest

Nov 5

LAX10:30 amLos Angeles

10h 05m

2 stops

ISP11:35 pmIslip Long Island

Nov 9

ISP5:40 pmIslip Long Island

10h 00m

1 stop

LAX12:40 amLos Angeles

$390

Southwest

Nov 5

LAX10:40 amLos Angeles

9h 55m

2 stops

ISP11:35 pmIslip Long Island

Nov 9

ISP5:40 pmIslip Long Island

9h 30m

2 stops

LAX12:10 amLos Angeles

$395

JetBlue flights from Los Angeles to Islip, New York

Our best JetBlue deals on Los Angeles to Islip, New York flight tickets

JetBlue

Nov 10

LAX10:00 amLos Angeles

8h 37m

1 stop

ISP9:37 pmIslip Long Island

Nov 11

ISP6:00 amIslip Long Island

9h 32m

1 stop

LAX12:32 pmLos Angeles

$488

JetBlue

Nov 10

LAX10:00 amLos Angeles

8h 37m

1 stop

ISP9:37 pmIslip Long Island

Nov 11

ISP6:00 amIslip Long Island

9h 32m

1 stop

LAX12:32 pmLos Angeles

$543

JetBlue

Dec 2

LAX7:00 amLos Angeles

12h 40m

1 stop

ISP10:40 pmIslip Long Island

Dec 10

ISP6:00 amIslip Long Island

11h 53m

1 stop

LAX2:53 pmLos Angeles

$556

momondo Fare Finder

Use the filters below to find and compare flights from Los Angeles to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Mon 11/9

5:10 am-5:05 pm

1 stop8h 55m

Islip Long Island

Mon 11/16

6:05 am-11:10 am

1 stop8h 05m

$385

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Thu 11/5

5:10 am-5:05 pm

1 stop8h 55m

Islip Long Island

Mon 11/9

5:40 pm-12:40 am

1 stop10h 00m

$385

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Thu 11/5

10:30 am-11:35 pm

2 stops10h 05m

Islip Long Island

Mon 11/9

5:40 pm-12:40 am

1 stop10h 00m

$390

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Mon 11/9

5:10 am-5:05 pm

1 stop8h 55m

Islip Long Island

Mon 11/16

4:05 pm-11:35 pm

2 stops10h 30m

$390

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Mon 11/9

10:15 pm-11:45 am

2 stops10h 30m

Islip Long Island

Mon 11/16

4:05 pm-11:35 pm

2 stops10h 30m

$395

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Thu 11/5

10:40 am-11:35 pm

2 stops9h 55m

Islip Long Island

Mon 11/9

5:40 pm-12:10 am

2 stops9h 30m

$395

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Sun 11/22

9:00 pm-8:50 am

1 stop8h 50m

Islip Long Island

Wed 12/9

6:00 am-2:53 pm

1 stop11h 53m

$488

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Wed 11/11

7:00 am-9:37 pm

1 stop11h 37m

Islip Long Island

Mon 11/16

6:00 am-12:32 pm

1 stop9h 32m

$488

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Wed 11/11

10:00 am-9:37 pm

1 stop8h 37m

Islip Long Island

Thu 11/12

6:00 am-2:47 pm

1 stop11h 47m

$488

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Tue 11/10

10:00 am-9:37 pm

1 stop8h 37m

Islip Long Island

Thu 11/12

6:00 am-2:47 pm

1 stop11h 47m

$488

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Los Angeles to Islip, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

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

The month of April is, on average, the cheapest month to fly to Islip, New York from Los Angeles, with most prices found around $0. If you aren’t able to travel to Islip, New York during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $98.

When to book flights from Los Angeles to Islip, New York

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Islip, New York according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Los Angeles to Islip, New York (LAX to ISP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Islip, New York

Best Price Found	$147
Fastest flight time	8h 37m
Direct flights	None

The best one-way flight to Islip, New York from Los Angeles in the past 72 hours is $147. The best round-trip flight deal from Los Angeles to Islip, New York found on momondo in the last 72 hours is $385.

The fastest flight from Los Angeles to Islip, New York takes 8h 37m

There are no direct flights from Los Angeles to Islip, New York. There are no popular flight routes from Los Angeles to Islip, New York.

Search flight deals

Frequently asked questions about flying from Los Angeles to Islip, New York

How far is Los Angeles to Islip Long Island by plane?
Islip Long Island is 2489.0 mi away from Los Angeles. 8h 37m is a normal flight duration for this route.
When did momondo last update prices for flights from Los Angeles Airport to Islip Long Island Airport?
Prices for flights from Los Angeles Airport to Islip Long Island Airport are updated daily.
How many operators does momondo search for flights from Los Angeles Airport to Islip Long Island Airport?
As of October 2026, there is 1 operator available to choose from for flights from Los Angeles Airport to Islip Long Island Airport.
How old do you have to be to fly from Los Angeles Airport to Islip Long Island Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The travel and health documents required for your trip to Islip Long Island Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Islip Long Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Los Angeles to Islip, New York?
momondo data reveals that the most frequently booked airline on the route from Los Angeles to Islip, New York is Southwest, representing 100% of all bookings.

Best airlines flying from Los Angeles to Islip, New York

Compare and see reviews for airlines that fly from Los Angeles to Islip, New York with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $368	Free Cancellation	Rating 7.9 4,216 reviews		Search Southwest flights

Montauk

Riverhead

Southampton

Amagansett

Sag Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Islip?

It is quick and easy to find Los Angeles to Islip flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Islip that suits you.

Can I find flights from Los Angeles to Islip with flexible booking policies on momondo?

momondo does allow users to show only those flights to Islip from Los Angeles which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Los Angeles to Islip?

momondo provides multiple filters to help you find the best flight to Islip from Los Angeles. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Los Angeles to Islip right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Islip from Los Angeles. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Islip, New York trip

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Cheap flights from Los Angeles to New York from $147

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to New York departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Southwest flights from Los Angeles to Islip, New York

Our best Southwest deals on Los Angeles to Islip, New York flight tickets

JetBlue flights from Los Angeles to Islip, New York

Our best JetBlue deals on Los Angeles to Islip, New York flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Los Angeles to Islip, New York that are best for you.

See travel insights to New York from

How to get the cheapest flight ticket from Los Angeles to Islip, New York

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

What is the cheapest airline that flies from Los Angeles to Islip Long Island?

What airlines fly to Islip, New York?

When to book flights from Los Angeles to Islip, New York

Cheap Los Angeles to Islip, New York (LAX to ISP) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Los Angeles to Islip, New York

Best airlines flying from Los Angeles to Islip, New York

Compare and see reviews for airlines that fly from Los Angeles to Islip, New York with momondo

Traveling to a place near New York?

Why use momondo?

An easier way to manage your Islip, New York trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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List of cabin classes available on flights landing in New York. Availability may vary depending on flight origin and airline.

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