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

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Los Angeles to Islip Long Island Flight Information

Flights Arrive in Islip Long Island
Flights Depart from Los Angeles
Flight Price $278
Distance 2,504 miles
Airlines American Airlines, Frontier

Good to Know

Average Price:
$402
(avg. price over the last 2 weeks)
Good Deal:
$336
or less (round trip)

When to Book Flights from Los Angeles to Islip Long Island

Top Tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $335 or less.
Book at least 1 week before departure in order to get a below-average price.
Morning departure is around 14% 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 Long Island Flights

How long does a flight from Los Angeles to Islip Long Island take?
There are no direct flights for this route listed on KAYAK, the shortest multi-flight duration is 6h 51m.
Which airlines provide the cheapest flights from Los Angeles to Islip Long Island?
In the past 3 days, the cheapest round-trip tickets were found on American Airlines ($278), Multiple Airlines ($450) and Frontier ($452).
Do I need a passport to fly between Los Angeles and Islip Long Island?
No.
What’s the cheapest day of the week to fly Los Angeles to Islip Long Island?
For Los Angeles to Islip Long Island, Saturday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Islip Long Island back to Los Angeles, the best deals are generally found on Wednesday, with Friday being the most expensive.

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

Airports
Origin
Los Angeles
$278
only
$278
Destination
Islip
$278
only
$278
Sat, Dec 8
LAX
Los Angeles
ISP
Islip Long Island
8h 01m
Tue, Dec 11
ISP
Islip Long Island
LAX
Los Angeles
8h 21m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 33,728 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
EWR
ORD
Okay 4.0

I like that I made it home alive.

Everything about Departing and arriving was a Poor experience. I might not be using this particular airline again. 4 Airlines now on my list of do not use.

DFW
MSP
Mediocre 2.6

Nothing

Condescending staff, lackadaisical crew, pitiful excuses of why we were delayed.

ORD
LHR
Excellent 8.3

Crew, food and boarding.

Limited entertainment selection. Tight setting with minimal leg room.

SAT
ORD
Good 6.0

Nothing good to say about AA

AA screwed up reservations by rescheduling flights by 3 hours earlier (done not once but two times) causing 6 hour layover. This plus an additional 2:38 delay on next flight made the journey horrible. Will never book an AA/BA flight again for intrnational travel.

DUB
ORD
Mediocre 3.3

Customer service when my flight was delayed twice and then cancelled.

I hated that there were sudden updates of delays just moments before we were supposed to board, then delayed for a day, then cancelled. I was fortunate to be re-routed to San Francisco (I am on the way) now, through United airlines. All in all, it was a stressful inconvenience.

Thu, Oct 4
LAX
Los Angeles
ISP
Islip Long Island
34h 41m
Sun, Oct 7
ISP
Islip Long Island
LAX
Los Angeles
23h 21m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Sep 28
LAX
Los Angeles
ISP
Islip Long Island
22h 12m
Mon, Oct 1
ISP
Islip Long Island
LAX
Los Angeles
20h 22m
Trip: 4 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 35,402 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PWM
DEN
Mediocre 2.0

The first

This flight was canceled at the last minute and all passengers were told they needed to find another flight because the airline didn’t have any to rebook them on. Passengers had to pay out of pocket for new flights. Frontier said they would reimburse but I haven’t seen anything yet.

DEN
SJC
Excellent 10.0

Direct flight. Cheap. Easy on and easy off.

Seat and tray size. But u get what u pay for, so I’d rather save the money

LAS
CVG
Mediocre 2.0

It got me from point a to point b. That was the only positive thing about this flight.

Unidentified delays had me sitting in the airport for hours, seats were overwhelmingly uncomfortable, no in flight entertainment, the cabin crew kept the galley lights on so it was impossible to sleep on a late night trip, nickel and dimed over everything from a carry on bag to choosing my seat, no complimentary drinks or snacks, took forever to receive my checked bag

DEN
SEA
Mediocre 3.3

The crew was nice, boarding was easy

The seats and space are horrible, it is almost impossible to stay seated during the duration of the flight because the seats are so uncomfortable and if you are taller like I am you will have no leg room and no support past your shoulders

MCO
ONT
Okay 4.0

Clean smooth flight and nice crew

Rude woman at check in counter

Fri, Nov 23
LAX
Los Angeles
ISP
Islip Long Island
10h 10m
Thu, Nov 29
ISP
Islip Long Island
LAX
Los Angeles
8h 21m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 33,728 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
ORD
LHR
Excellent 8.3

Crew, food and boarding.

Limited entertainment selection. Tight setting with minimal leg room.

ORD
LHR
Okay 4.6

What to like with AA?

Delayed by 2:38 hours at Chicago due to aircaft repair. Total layover 8:38 hours.

BOS
MIA
Excellent 8.3

Early arrival, plane not crowded

Onboard wifi not working so no inflight entertainment

EWR
ORD
Okay 4.0

I like that I made it home alive.

Everything about Departing and arriving was a Poor experience. I might not be using this particular airline again. 4 Airlines now on my list of do not use.

ORD
SFO
Mediocre 2.0

Never made it to Chicago, rerouted through Washington DC.

Sat, Oct 20
LAX
Los Angeles
ISP
Islip Long Island
7h 54m
Sat, Nov 3
ISP
Islip Long Island
LAX
Los Angeles
8h 10m
Trip: 15 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 33,728 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
EWR
ORD
Okay 4.0

I like that I made it home alive.

Everything about Departing and arriving was a Poor experience. I might not be using this particular airline again. 4 Airlines now on my list of do not use.

SAT
ORD
Good 6.0

Nothing good to say about AA

AA screwed up reservations by rescheduling flights by 3 hours earlier (done not once but two times) causing 6 hour layover. This plus an additional 2:38 delay on next flight made the journey horrible. Will never book an AA/BA flight again for intrnational travel.

ORD
LHR
Excellent 8.3

Crew, food and boarding.

Limited entertainment selection. Tight setting with minimal leg room.

DFW
MSP
Mediocre 2.6

Nothing

Condescending staff, lackadaisical crew, pitiful excuses of why we were delayed.

ORD
LHR
Okay 4.6

What to like with AA?

Delayed by 2:38 hours at Chicago due to aircaft repair. Total layover 8:38 hours.

Fri, Nov 2
LAX
Los Angeles
ISP
Islip Long Island
7h 24m
Tue, Nov 6
ISP
Islip Long Island
LAX
Los Angeles
8h 11m
Trip: 5 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 33,728 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
SAT
ORD
Good 6.0

Nothing good to say about AA

AA screwed up reservations by rescheduling flights by 3 hours earlier (done not once but two times) causing 6 hour layover. This plus an additional 2:38 delay on next flight made the journey horrible. Will never book an AA/BA flight again for intrnational travel.

EWR
ORD
Okay 4.0

I like that I made it home alive.

Everything about Departing and arriving was a Poor experience. I might not be using this particular airline again. 4 Airlines now on my list of do not use.

CAK
CLT
Okay 5.3

Rude and disrespectful

BOS
MIA
Excellent 8.3

Early arrival, plane not crowded

Onboard wifi not working so no inflight entertainment

ORD
LHR
Okay 4.6

What to like with AA?

Delayed by 2:38 hours at Chicago due to aircaft repair. Total layover 8:38 hours.

Tue, Sep 25
LAX
Los Angeles
ISP
Islip Long Island
23h 34m
Tue, Oct 2
ISP
Islip Long Island
LAX
Los Angeles
20h 44m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 35,402 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
MSP
Good 6.0

Crew was first rate...

One hour late taking off but understandable...

MCO
ONT
Okay 4.0

Clean smooth flight and nice crew

Rude woman at check in counter

PWM
DEN
Mediocre 2.0

The first

This flight was canceled at the last minute and all passengers were told they needed to find another flight because the airline didn’t have any to rebook them on. Passengers had to pay out of pocket for new flights. Frontier said they would reimburse but I haven’t seen anything yet.

PDX
DEN
Excellent 8.0

Airfare was $28 each way

No plug ins, hard seats, and an odd 20 minute delay to get a off the plane even though we were at the gate. They said it was because of the "balance". Really?

DEN
SEA
Mediocre 3.3

The crew was nice, boarding was easy

The seats and space are horrible, it is almost impossible to stay seated during the duration of the flight because the seats are so uncomfortable and if you are taller like I am you will have no leg room and no support past your shoulders

Mon, Dec 24
LAX
Los Angeles
ISP
Islip Long Island
6h 51m
Fri, Jan 11
ISP
Islip Long Island
LAX
Los Angeles
8h 02m
Trip: 19 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 33,728 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
ORD
SFO
Mediocre 2.0

Never made it to Chicago, rerouted through Washington DC.

PHL
BUD
Mediocre 3.6

The food was pretty good.

They had no accommodations for our baby, and didn’t let us board first. It was an old plane with basic entertainment, TVs above the middle row and not all do them worked. It was particularly freezing on board. Some of the crew was nice but overall not very friendly or welcoming.

BOS
MIA
Excellent 8.3

Early arrival, plane not crowded

Onboard wifi not working so no inflight entertainment

ORD
LHR
Excellent 8.3

Crew, food and boarding.

Limited entertainment selection. Tight setting with minimal leg room.

ORD
LHR
Okay 4.6

What to like with AA?

Delayed by 2:38 hours at Chicago due to aircaft repair. Total layover 8:38 hours.

Thu, Jan 3
LAX
Los Angeles
ISP
Islip Long Island
6h 51m
Thu, Jan 10
ISP
Islip Long Island
LAX
Los Angeles
8h 02m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 33,728 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
SAT
ORD
Good 6.0

Nothing good to say about AA

AA screwed up reservations by rescheduling flights by 3 hours earlier (done not once but two times) causing 6 hour layover. This plus an additional 2:38 delay on next flight made the journey horrible. Will never book an AA/BA flight again for intrnational travel.

DFW
CLE
Excellent 10.0

It was a quick flight! The crew was nice & the landing went smothly!

It was a full plane!

DUB
ORD
Mediocre 3.3

Customer service when my flight was delayed twice and then cancelled.

I hated that there were sudden updates of delays just moments before we were supposed to board, then delayed for a day, then cancelled. I was fortunate to be re-routed to San Francisco (I am on the way) now, through United airlines. All in all, it was a stressful inconvenience.

LGA
MIA
Excellent 10.0

It was great, but returning home was bad

EWR
ORD
Okay 4.0

I like that I made it home alive.

Everything about Departing and arriving was a Poor experience. I might not be using this particular airline again. 4 Airlines now on my list of do not use.

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