Find Cheap Flights from Los Angeles to Islip (LAX - ISP)

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Los Angeles to Islip Flight Information

Flights Arrive in Islip Long Island
Flights Depart from Los Angeles
Flight Price $320
Distance 2,504 miles
Airlines Frontier, American Airlines

Good to Know

Good Deal:
$389
or less round-trip within
4 months
of travel is a good deal

When to Book Flights from Los Angeles to Islip

Estimated round-trip price
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

The cheapest flight from Los Angeles to Islip was found 24 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
Morning departure is around 13% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Los Angeles to Islip Flights

How long does a flight from Los Angeles to Islip take?
There are no direct flights for this route listed on KAYAK, the shortest multi-flight duration is 7h 17m.
Which airlines provide the cheapest flights from Los Angeles to Islip?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($320), Multiple Airlines ($457) and American Airlines ($494).
Do I need a passport to fly between Los Angeles and Islip?
No.
What’s the cheapest day of the week to fly Los Angeles to Islip?
For Los Angeles to Islip, Monday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Islip back to Los Angeles, the best deals are generally found on Tuesday, with Friday being the most expensive.
Which airports will I be using when flying from Los Angeles to Islip?
When flying out of Los Angeles you will be using Los Angeles, often referred to as Los Angeles Airport. You will be landing at Islip Long Island, also known as Islip Airport.

Book cheap flights from Los Angeles to Islip (round-trip)

Airports
Origin
Los Angeles
$320
only
$320
Destination
Islip
$320
only
$320
Mon, Apr 29
LAX
Los Angeles
ISP
Islip Long Island
16h 23m
Tue, May 14
ISP
Islip Long Island
LAX
Los Angeles
25h 26m
Trip: 16 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 37,418 reviews
Overall
6.0
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
DEN
DCA
Okay 5.6

Pros: Fine for what I expected

Cons: Fine for what I expected

MCO
ONT
Good 7.3

Pros: Good service

Cons: Entertainment and better seats

ISP
FLL
Excellent 8.0

Pros: The anouncements in Islip explaining the boarding process and warning people about bringing carry ons that they did not pay for were clear, loud and understandable. Crew was great.

Cons: the seats hurt my butt, not sure if I could do a longer flight on this plane

LAS
RDU
Good 7.0

Pros: The crew was very good, the plane was clean. The seats seemed brand new and were relatively spacious.

Cons: I was not made aware that the regular seats do not recline as they do on all other airlines I have ever traveled on. Since I was taking a long, red eye flight it was impossible to sleep. When I asked an attendant I was told that they are 'predesigned for your comfort'...

LAS
JAX
Excellent 9.0

Pros: Staff was good.

Cons: No room to move.

Wed, Apr 3
LAX
Los Angeles
ISP
Islip Long Island
11h 15m
Mon, Apr 8
ISP
Islip Long Island
LAX
Los Angeles
14h 16m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 12
LAX
Los Angeles
ISP
Islip Long Island
7h 31m
Mon, Apr 15
ISP
Islip Long Island
LAX
Los Angeles
8h 50m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 37,781 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.7
CRW
CLT
Mediocre 3.6

Pros: I liked that we arrived on time. Besides that. Not much.

Cons: Having to us use our cell phones to watch a few channels was terrible. No movie. No help. You were just left on your own. Total of waste of time. Give us a monitor. Give us options. You are American Airlines, not Allegiant Air

JFK
AUS
Okay 4.0

Pros: The window seat of this plane is so closely placed to the window that you can hardly sit straight up and down. Food is non existent and one drink offered in 4.5 hours is bad service

Cons: Virtually everything

DFW
SHV
Good 6.5

Cons: The flight was delayed twice and ended up arriving hours after schedule. I get sometimes this happens. I was frustrated bc we were boarded and seated, ready to taxi with no pilot! It took another 30 minutes to get one! I realize when flights are late there are ripple effects but this was excessive.

MIA
STX
Okay 4.6

Pros: I liked the ability to choose my meal ahead of time.

Cons: Pre-boarding drinks could have been offered to all business class customers, but again, the flight attendants with American aren’t as customer service oriented as those from Delta.

MIA
EYW
Excellent 10.0

Cons: Nothing the flight was great and very fast.

Mon, May 6
LAX
Los Angeles
ISP
Islip Long Island
16h 23m
Wed, May 15
ISP
Islip Long Island
LAX
Los Angeles
15h 12m
Trip: 10 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 37,418 reviews
Overall
6.0
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.6
Food
4.7
MKE
TPA
Okay 4.3

Pros: Yes the crew was very friendly and the seats were very roomy.

Cons: The bad thing was our flight got delayed 5 hours and we didn’t get into Tampa until 1145 pm. Waiting around the airport that long was very tiring.

PHL
TPA
Excellent 8.0

Cons: late take off 30 minutes waiting for clearance from headquarters not airport

SLC
DEN
Okay 5.0

Cons: The frontier flight is affordable but then you get charged for every little thing like both a checked bag and even a carry-on bag. They didn’t offer a drink of soda for free

ORD
DEN
Mediocre 3.0

Cons: Avoiding the 40 minute taxi at departure, and finding better staff. We encountered the worst gate attendant and rude crew members who didn’t sympathize us traveling as a party of 7, with two young infants and one disabled adult.

MKE
MCO
Good 6.5

Pros: No delay. Quick boarding. Fairly cheap.

Cons: Have to pay for carry on and uncomfortable seats.

Fri, Jun 7
LAX
Los Angeles
ISP
Islip Long Island
7h 17m
Tue, Jun 25
ISP
Islip Long Island
LAX
Los Angeles
7h 52m
Trip: 19 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 37,781 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.7
DCA
ORD
Excellent 9.0

Pros: Fast boarding process, on time

CLT
PHX
Okay 4.6

Pros:

Cons: I know this flight was considered local so they get away with no serving food but Phoenix to Honolulu is 7 hours long. they need to consider that other passengers took that flight as connection to a previous flight mine was Charlotte to Phoenix 4:45 duration

CAE
CLT
Excellent 10.0

Pros: Easy access and commute

BOS
MIA
Good 7.3

Pros: Seat was not comfortable

Cons: Need more room

MIA
SFO
Okay 4.0

Cons: Plane was changed, lost all upgrades and assigned a random seat. One of the flight attendant had poor customer skills, was just rude overall.

Sun, Jun 30
LAX
Los Angeles
ISP
Islip Long Island
20h 16m
Wed, Jul 10
ISP
Islip Long Island
LAX
Los Angeles
18h 36m
Trip: 11 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 37,781 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.7
ITH
PHL
Excellent 8.0

Pros: Nice crew!

Cons: Flight delayed

BOS
PHX
Good 6.8

Cons: PHX airport baggage claim was a mess. I had to wait 40 min to pick up the luggages.

CLT
PHX
Okay 4.6

Pros:

Cons: I know this flight was considered local so they get away with no serving food but Phoenix to Honolulu is 7 hours long. they need to consider that other passengers took that flight as connection to a previous flight mine was Charlotte to Phoenix 4:45 duration

SMF
PHX
Mediocre 3.6

Pros: Seat uncomfortable. AA put me on a middle seat in my last 4 trips. I will never fly with AA.

Cons: Better seat options.

MAD
JFK
Okay 4.6

Pros: The crew was good

Cons: More space in coach between seats

Fri, May 17
LAX
Los Angeles
ISP
Islip Long Island
7h 17m
Fri, May 24
ISP
Islip Long Island
LAX
Los Angeles
8h 10m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 37,781 reviews
Overall
7.4
Boarding
7.5
Comfort
7.2
Crew
7.9
Entertainment
6.8
Food
6.7
PHX
SEA
Good 6.6

Pros: comfortable seats

Cons: food

LAX
ATL
Excellent 9.6

Cons: Crew serving food passed me by by, seemed rushed and missed my row.

EGE
JFK
Excellent 8.0

Cons: Leg room

CLE
CLT
Excellent 8.0

Cons: Departing on time...30 minutes late.

MIA
SFO
Okay 4.0

Cons: Plane was changed, lost all upgrades and assigned a random seat. One of the flight attendant had poor customer skills, was just rude overall.

Tue, Mar 26
LAX
Los Angeles
ISP
Islip Long Island
28h 33m
Thu, Mar 28
ISP
Islip Long Island
LAX
Los Angeles
34h 02m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
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*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.