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Cheap flights from Los Angeles to New York from $98

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 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Los Angeles to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:59 pm - 7:11 pm
LAX
-
ISP
16h 12m1 stop
Frontier Logo
8:19 pm - 6:03 pm
ISP
-
LAX
24h 44m1 stop
$202Frontier
Thu, Mar 12 - Mon, Mar 16
Frontier Logo
11:59 pm - 7:11 pm
LAX
-
ISP
16h 12m1 stop
Frontier Logo
8:19 pm - 6:03 pm
ISP
-
LAX
24h 44m1 stop
$252Frontier
Thu, Mar 12 - Mon, Mar 16
Frontier Logo
11:59 pm - 7:11 pm
LAX
-
ISP
16h 12m1 stop
Frontier Logo
8:19 pm - 6:03 pm
ISP
-
LAX
24h 44m1 stop
$292Frontier
Wed, Mar 11 - Sun, Mar 15
Frontier Logo
11:59 pm - 7:11 pm
LAX
-
ISP
16h 12m1 stop
Frontier Logo
8:19 pm - 6:03 pm
ISP
-
LAX
24h 44m1 stop
$302Frontier
Thu, Mar 12 - Sun, Mar 15
Frontier Logo
11:59 pm - 7:11 pm
LAX
-
ISP
16h 12m1 stop
Frontier Logo
9:41 am - 6:03 pm
ISP
-
LAX
11h 22m1 stop
$305Frontier
Tue, Apr 7 - Thu, Apr 9
Frontier Logo
11:59 pm - 7:11 pm
LAX
-
ISP
16h 12m1 stop
Frontier Logo
8:19 pm - 6:03 pm
ISP
-
LAX
24h 44m1 stop
$342Frontier
Thu, Mar 12 - Sun, Mar 15
Frontier Logo
11:59 pm - 7:11 pm
LAX
-
ISP
16h 12m1 stop
Frontier Logo
8:19 pm - 6:03 pm
ISP
-
LAX
24h 44m1 stop
$371Frontier
Sun, Mar 15 - Mon, Mar 23
Frontier Logo
11:59 pm - 7:11 pm
LAX
-
ISP
16h 12m1 stop
Frontier Logo
8:19 pm - 6:03 pm
ISP
-
LAX
24h 44m1 stop
$377Frontier
Sun, Mar 8 - Fri, Mar 13
Frontier Logo
11:59 pm - 7:40 pm
LAX
-
ISP
16h 41m1 stop
Frontier Logo
8:35 pm - 6:03 pm
ISP
-
LAX
24h 28m1 stop
$384Frontier
Thu, Dec 18 - Mon, Dec 22
Frontier Logo
11:59 pm - 7:11 pm
LAX
-
ISP
16h 12m1 stop
Frontier Logo
8:19 pm - 6:03 pm
ISP
-
LAX
24h 44m1 stop
$407Frontier
Wed, Mar 18 - Sun, Mar 22

JetBlue flights from Los Angeles to Islip, New York

Our best JetBlue deals on Los Angeles to Islip, New York flight tickets
JetBlue
Apr 22
LAX10:45 pmLos Angeles
9h 10m
1 stop
ISP10:55 amIslip Long Island
Apr 28
ISP1:15 pmIslip Long Island
12h 45m
1 stop
LAX11:00 pmLos Angeles
$448
Find similar
JetBlue
Dec 9
LAX10:45 pmLos Angeles
9h 20m
1 stop
ISP11:05 amIslip Long Island
Dec 13
ISP11:50 amIslip Long Island
10h 05m
1 stop
LAX6:55 pmLos Angeles
$593
Find similar
JetBlue
Mar 19
LAX9:00 amLos Angeles
11h 55m
1 stop
ISP11:55 pmIslip Long Island
Mar 23
ISP8:32 amIslip Long Island
10h 30m
1 stop
LAX4:02 pmLos Angeles
$598
Find similar

Frontier flights from Los Angeles to Islip, New York

Our best Frontier deals on Los Angeles to Islip, New York flight tickets
Frontier
Mar 12
LAX11:59 pmLos Angeles
16h 12m
1 stop
ISP7:11 pmIslip Long Island
Mar 16
ISP8:19 pmIslip Long Island
24h 44m
1 stop
LAX6:03 pmLos Angeles
$202
Find similar
Frontier
Mar 12
LAX11:59 pmLos Angeles
16h 12m
1 stop
ISP7:11 pmIslip Long Island
Mar 16
ISP8:19 pmIslip Long Island
24h 44m
1 stop
LAX6:03 pmLos Angeles
$252
Find similar
Frontier
Mar 11
LAX11:59 pmLos Angeles
16h 12m
1 stop
ISP7:11 pmIslip Long Island
Mar 15
ISP8:19 pmIslip Long Island
24h 44m
1 stop
LAX6:03 pmLos Angeles
$292
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Los Angeles to Islip, New York that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 8, 2025.
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

Los AngelesIslip

LAX - ISP

LAXISP

Los Angeles

Thu 3/12

11:59 pm-7:11 pm

1 stop16h 12m

Islip Long Island

Mon 3/16

8:19 pm-6:03 pm

1 stop24h 44m

$202

Los AngelesIslip

LAX - ISP

LAXISP

Los Angeles

Thu 3/12

11:59 pm-7:11 pm

1 stop16h 12m

Islip Long Island

Mon 3/16

8:19 pm-6:03 pm

1 stop24h 44m

$252

Los AngelesIslip

LAX - ISP

LAXISP

Los Angeles

Wed 3/11

11:59 pm-7:11 pm

1 stop16h 12m

Islip Long Island

Sun 3/15

8:19 pm-6:03 pm

1 stop24h 44m

$292

Los AngelesIslip

LAX - ISP

LAXISP

Los Angeles

Thu 3/12

11:59 pm-7:11 pm

1 stop16h 12m

Islip Long Island

Sun 3/15

8:19 pm-6:03 pm

1 stop24h 44m

$302

Los AngelesIslip

LAX - ISP

LAXISP

Los Angeles

Tue 4/7

11:59 pm-7:11 pm

1 stop16h 12m

Islip Long Island

Thu 4/9

9:41 am-6:03 pm

1 stop11h 22m

$305

Los AngelesIslip

LAX - ISP

LAXISP

Los Angeles

Thu 3/12

11:59 pm-7:11 pm

1 stop16h 12m

Islip Long Island

Sun 3/15

8:19 pm-6:03 pm

1 stop24h 44m

$342

Los AngelesIslip

LAX - ISP

LAXISP

Los Angeles

Sun 3/15

11:59 pm-7:11 pm

1 stop16h 12m

Islip Long Island

Mon 3/23

8:19 pm-6:03 pm

1 stop24h 44m

$371

Los AngelesIslip

LAX - ISP

LAXISP

Los Angeles

Sun 3/8

11:59 pm-7:11 pm

1 stop16h 12m

Islip Long Island

Fri 3/13

8:19 pm-6:03 pm

1 stop24h 44m

$377

Los AngelesIslip

LAX - ISP

LAXISP

Los Angeles

Thu 12/18

11:59 pm-7:40 pm

1 stop16h 41m

Islip Long Island

Mon 12/22

8:35 pm-6:03 pm

1 stop24h 28m

$384

Los AngelesIslip

LAX - ISP

LAXISP

Los Angeles

Wed 3/18

11:59 pm-7:11 pm

1 stop16h 12m

Islip Long Island

Sun 3/22

8:19 pm-6:03 pm

1 stop24h 44m

$407

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

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

What is the cheapest day to depart on your flight to Islip, New York?

The cheapest day to depart from Los Angeles to Islip, New York is on a Wednesday. Travelers who choose to depart for Islip, New York on a Wednesday will often find tickets for as low as $236. The most expensive day to fly to Islip, New York is Thursday, with ticket prices averaging around $671.

What is the cheapest time of day to depart on your flight to Islip, New York?

Flying to Islip, New York from Los Angeles in the evening is the least expensive time of day to depart. momondo users have found prices as low as $382 when looking at flights departing in the evening. Flights to Islip, New York are more costly in the morning, with an average ticket price of $616. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Los Angeles to Islip, New York flights?

You could potentially save up to 40% on your flight if you consider stops on a Los Angeles to Islip, New York flight.

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

Fastest flight time

7h 40m

Direct flights

None
The fastest flight from Los Angeles to Islip, New York takes 7h 40m
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

  • How far is Los Angeles to Islip Long Island by plane?

    Islip Long Island is 2489.0 mi away from Los Angeles. 7h 55m 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?

  • 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?

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
SouthwestPriceFrom $381Free CancellationRating
8.0
4,252 reviews
Search Southwest flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Montauk
Riverhead
Sag Harbor
Southampton
Amagansett

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

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.
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