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Cheap flights from Los Angeles to New York from $135

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 10/20. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Los Angeles to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:50 am - 9:10 pmLAX  Los Angeles-ISP Islip Long Island
11h 20m2 stops Lambert-St Louis Baltimore/Washington
Southwest Logo
10:55 am - 6:05 pmISP  Islip Long Island-LAX Los Angeles
10h 10m1 stop Baltimore/Washington
$276Southwest
Wed, Sep 9 - Wed, Sep 16
Frontier Logo
9:40 pm - 4:58 pmLAX  Los Angeles-ISP Islip Long Island
16h 18m1 stop Orlando
Frontier Logo
5:43 pm - 6:10 pmISP  Islip Long Island-LAX Los Angeles
27h 27m1 stop Orlando
$288Frontier
Wed, Sep 9 - Wed, Sep 16
Southwest Logo
5:00 am - 5:00 pmLAX  Los Angeles-ISP Islip Long Island
9h 00m1 stop Baltimore/Washington
Southwest Logo
9:40 am - 4:50 pmISP  Islip Long Island-LAX Los Angeles
10h 10m1 stop Baltimore/Washington
$288Southwest
Mon, Oct 19 - Tue, Oct 27
Southwest Logo
11:05 pm - 12:10 pmLAX  Los Angeles-ISP Islip Long Island
10h 05m2 stops Nashville Intl Baltimore/Washington
Southwest Logo
9:40 am - 4:50 pmISP  Islip Long Island-LAX Los Angeles
10h 10m1 stop Baltimore/Washington
$294Southwest
Mon, Oct 19 - Tue, Oct 27
Southwest Logo
11:05 pm - 12:10 pmLAX  Los Angeles-ISP Islip Long Island
10h 05m2 stops Nashville Intl Baltimore/Washington
Southwest Logo
9:40 am - 5:15 pmISP  Islip Long Island-LAX Los Angeles
10h 35m2 stops Baltimore/Washington Sacramento Intl
$299Southwest
Mon, Oct 19 - Tue, Oct 27
Frontier Logo
9:40 pm - 4:58 pmLAX  Los Angeles-ISP Islip Long Island
16h 18m1 stop Orlando
Frontier Logo
5:43 pm - 6:10 pmISP  Islip Long Island-LAX Los Angeles
27h 27m1 stop Orlando
$328Frontier
Fri, Sep 25 - Mon, Sep 28
Frontier Logo
9:40 pm - 4:58 pmLAX  Los Angeles-ISP Islip Long Island
16h 18m1 stop Orlando
Frontier Logo
5:43 pm - 6:10 pmISP  Islip Long Island-LAX Los Angeles
27h 27m1 stop Orlando
$338Frontier
Thu, Sep 24 - Mon, Sep 28
Frontier Logo
9:40 pm - 4:58 pmLAX  Los Angeles-ISP Islip Long Island
16h 18m1 stop Orlando
Frontier Logo
5:43 pm - 6:10 pmISP  Islip Long Island-LAX Los Angeles
27h 27m1 stop Orlando
$338Frontier
Fri, Oct 2 - Sun, Oct 4
Multiple Airlines Logo
9:56 pm - 9:33 amLAX  Los Angeles-ISP Islip Long Island
8h 37m1 stop Orlando
Multiple Airlines Logo
6:00 am - 2:50 pmISP  Islip Long Island-LAX Los Angeles
11h 50m1 stop Fort Lauderdale
$351Multiple Airlines
Sun, Oct 25 - Tue, Oct 27
Southwest Logo
6:50 am - 9:10 pmLAX  Los Angeles-ISP Islip Long Island
11h 20m2 stops Lambert-St Louis Baltimore/Washington
Southwest Logo
12:55 pm - 6:40 pmISP  Islip Long Island-LAX Los Angeles
8h 45m2 stops Baltimore/Washington Kansas City
$354Southwest
Wed, Sep 9 - Wed, Sep 16

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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
Sep 9
LAX6:50 amLos Angeles
11h 20m
2 stops
ISP9:10 pmIslip Long Island
Sep 16
ISP10:55 amIslip Long Island
10h 10m
1 stop
LAX6:05 pmLos Angeles
$276
Southwest
Oct 19
LAX11:05 pmLos Angeles
10h 05m
2 stops
ISP12:10 pmIslip Long Island
Oct 27
ISP9:40 amIslip Long Island
10h 10m
1 stop
LAX4:50 pmLos Angeles
$294
Southwest
Oct 19
LAX11:05 pmLos Angeles
10h 05m
2 stops
ISP12:10 pmIslip Long Island
Oct 27
ISP9:40 amIslip Long Island
10h 35m
2 stops
LAX5:15 pmLos Angeles
$299

Frontier flights from Los Angeles to Islip, New York

Our best Frontier deals on Los Angeles to Islip, New York flight tickets
Frontier
Sep 9
LAX9:40 pmLos Angeles
16h 18m
1 stop
ISP4:58 pmIslip Long Island
Sep 16
ISP5:43 pmIslip Long Island
27h 27m
1 stop
LAX6:10 pmLos Angeles
$288
Frontier
Sep 24
LAX9:40 pmLos Angeles
16h 18m
1 stop
ISP4:58 pmIslip Long Island
Sep 28
ISP5:43 pmIslip Long Island
27h 27m
1 stop
LAX6:10 pmLos Angeles
$304
Frontier
Sep 25
LAX9:40 pmLos Angeles
16h 18m
1 stop
ISP4:58 pmIslip Long Island
Sep 28
ISP5:43 pmIslip Long Island
27h 27m
1 stop
LAX6:10 pmLos Angeles
$328

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 August 14, 2026.
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

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Wed 9/9

6:50 am-9:10 pm

2 stops11h 20m

Islip Long Island

Wed 9/16

10:55 am-6:05 pm

1 stop10h 10m

$276

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Wed 9/9

9:40 pm-4:58 pm

1 stop16h 18m

Islip Long Island

Wed 9/16

5:43 pm-6:10 pm

1 stop27h 27m

$288
Quickest round-trip

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Mon 10/19

5:00 am-5:00 pm

1 stop9h 00m

Islip Long Island

Tue 10/27

9:40 am-4:50 pm

1 stop10h 10m

$288

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Mon 10/19

11:05 pm-12:10 pm

2 stops10h 05m

Islip Long Island

Tue 10/27

9:40 am-4:50 pm

1 stop10h 10m

$294

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Mon 10/19

11:05 pm-12:10 pm

2 stops10h 05m

Islip Long Island

Tue 10/27

9:40 am-5:15 pm

2 stops10h 35m

$299

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Fri 9/25

9:40 pm-4:58 pm

1 stop16h 18m

Islip Long Island

Mon 9/28

5:43 pm-6:10 pm

1 stop27h 27m

$328

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Thu 9/24

9:40 pm-4:58 pm

1 stop16h 18m

Islip Long Island

Mon 9/28

5:43 pm-6:10 pm

1 stop27h 27m

$338

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Fri 10/2

9:40 pm-4:58 pm

1 stop16h 18m

Islip Long Island

Sun 10/4

5:43 pm-6:10 pm

1 stop27h 27m

$338

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Sun 10/25

9:56 pm-9:33 am

1 stop8h 37m

Islip Long Island

Tue 10/27

6:00 am-2:50 pm

1 stop11h 50m

$351

Los AngelesIslip

LAX Los Angeles - ISP Islip Long Island

LAXISP

Los Angeles

Wed 9/9

6:50 am-9:10 pm

2 stops11h 20m

Islip Long Island

Wed 9/16

12:55 pm-6:40 pm

2 stops8h 45m

$354

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 typical price of a round-trip flight between Los Angeles and Islip, New York?

Prices are currently low for flights on this route.

Typical prices usually range from $504 to $561.
The lowest price recently found on this route was $276.

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

The month of November 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 November, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $0.

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 00m

Direct flights

None
The fastest flight from Los Angeles to Islip, New York takes 7h 00m
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. 7h 00m 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 $368Free CancellationRating
8.0
4,220 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
Southampton
Sag Harbor
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.

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