Find Cheap Flights from Phoenix Sky Harbor Intl to Islip Long Island (PHX - ISP)

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FAQs for Booking Phoenix Sky Harbor Intl to Islip Long Island Flights

How long does a flight from Phoenix Sky Harbor Intl to Islip Long Island take?
An average nonstop flight takes 6h 39m, covering a distance of 2184 miles.
Which airlines provide the cheapest flights from Phoenix Sky Harbor Intl to Islip Long Island?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($267), Multiple Airlines ($313) and American Airlines ($359).
Do I need a passport to fly between Phoenix Sky Harbor Intl and Islip Long Island?
No.
What’s the cheapest day of the week to fly Phoenix Sky Harbor Intl to Islip Long Island?
For Phoenix Sky Harbor Intl to Islip Long Island, Tuesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Islip Long Island back to Phoenix Sky Harbor Intl, the best deals are generally found on Wednesday, with Monday being the most expensive.

Book cheap flights from Phoenix Sky Harbor Intl to Islip Long Island (round-trip)

Airports
Origin
Phoenix
$267
only
$267
Destination
Islip
$267
only
$267
Tue, Apr 10
PHX
ISP
23h 44m
Mon, Apr 16
ISP
PHX
16h 14m
Trip: 7 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
ONT
Okay 4.0

The flight itself was fine

I used to love frontier but now everything from baggage policies to checking in feel like a huge hassle

PHX
MKE
Okay 4.0

Nothing

Everything

PHX
DEN
Okay 4.0

Crew was friendly

Late departure

MCO
SJU
Good 7.0

Low prices, departures and arrivals with very specific schedules On Time.

There's no food or drinking options, if you have any carry-on you'll have to pay $45.

RSW
PHL
Okay 5.3

Cramped seating.

Fri, Apr 13
PHX
ISP
6h 50m
Sat, Apr 14
ISP
PHX
15h 00m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 20
PHX
ISP
6h 58m
Wed, Apr 25
ISP
PHX
7h 46m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28339 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
DTW
MIA
Excellent 8.0

Easy check in.

Service staff was friendly enough; maybe I’m used to southwest. As someone who is anxious to fly smiling faces are always appreciate.

TUS
CLT
Excellent 10.0

No free wifi

PHL
PVD
Okay 5.3

Flight was not completely full so I got an empty seat next to me.

We were delayed due to some balance issues.

BUF
PHL
Mediocre 2.0

None of the experience was pleasant

First flight was delayed causing us to miss the 2nd flight and we ended sleeping on a chair at the airport waiting for a morning flight. AMERICAN AIRLINES didn't even have the decency to put us in a hotel for the night due to their delay. Then they added a 2nd lay over which was delayed for hours also. Traveling was to visit my mother who had cancer and I was sick so this made the trip even more distasteful.

CLT
RSW
Excellent 10.0

No free wifi

Sat, May 5
PHX
ISP
8h 49m
Tue, May 8
ISP
PHX
20h 00m
Trip: 4 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
DEN
Mediocre 2.0

The flight was delayed

MIA
ATL
Mediocre 3.6

The boarding went quickly and was well organized

That the price to take a small carryon was just as expensive as taking a large suitcase, ended up having to pay and extra $80 r/t for a small bag and I just that's standard for them. There were no barf bags in any seats, believe me everyone around us was looking as the person next to me was getting sick on the landing because it was crazy rough. When we finally were able to get an attendant over she was as rude as could be, I'm sure this sick person next to me was sorry she "inconvenienced" the crew member, if they just put bags in the seats pockets like every other airline this wouldn't have been an issue. The seats were very uncomfortable with no padding and not able to tilt. The tray tables were nonfunctional, too small and did not extend to get anywhere close enough to reach you. The plane ride itself felt like we were on a old school bus on a gravel road. I had a round trip ticket with frontier and both trips were equally as bad. I will never travel with them again, Most of us weren't even sure if we were going to survive take off with out the plan breaking or something.

DEN
ONT
Okay 4.0

The flight itself was fine

I used to love frontier but now everything from baggage policies to checking in feel like a huge hassle

LAS
AUS
Mediocre 2.0

Booked with kayak. Reservation came from KIwi.com? Frontier flight was canceled for maintenance. No email notification that I was automatically rebooked onto United flight by frontier. 4 hrs spent trying to get through to frontier booking agent to find out. No way to call internation number at kiwi.com. Will NOT ever book again with kayak.

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

Wed, May 16
PHX
ISP
8h 49m
Tue, May 22
ISP
PHX
20h 00m
Trip: 7 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
CLE
Excellent 10.0

Funny flight crew who were very attentive and we made it back nearly 30 min early!

Nothing

DEN
ORD
Excellent 10.0

We got there ahead of schedule

PHX
DEN
Okay 4.0

Crew was friendly

Late departure

ORD
DEN
Mediocre 2.0

The flight was delayed

LAS
MSN
Okay 5.6

Quick service

Expensive bags and small amount of room on the plane

Wed, Apr 18
PHX
ISP
10h 25m
Mon, Apr 23
ISP
PHX
13h 50m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 20
PHX
ISP
18h 45m
Mon, Apr 23
ISP
PHX
13h 50m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 9
PHX
ISP
18h 45m
Wed, Apr 18
ISP
PHX
17h 23m
Trip: 10 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHX
MKE
Okay 4.0

Nothing

Everything

MCO
SJU
Good 7.0

Low prices, departures and arrivals with very specific schedules On Time.

There's no food or drinking options, if you have any carry-on you'll have to pay $45.

DEN
ONT
Okay 4.0

The flight itself was fine

I used to love frontier but now everything from baggage policies to checking in feel like a huge hassle

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

MIA
CLE
Excellent 10.0

Funny flight crew who were very attentive and we made it back nearly 30 min early!

Nothing

Thu, Apr 19
PHX
ISP
6h 58m
Tue, Apr 24
ISP
PHX
8h 05m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28339 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
PHL
SFO
Good 7.6

Tight connection! The airlines need to Realize that a 2 hour layover is NOT enough when you have to go through immigration, customs, and security before making your next flight!

PHL
PHX
Good 6.0

Flight attendants very friendly. The gate attendant found us two seats together even though they couldn't do it initially in NYC.

Sitting in the last row.

SAT
MIA
Excellent 10.0

All

Nothing

DFW
CMH
Excellent 8.0

Smooth takeoff and landing. The seats were comfortable for a 3 hour flight.

Stuffy on the plane. This might not be the airline’s problem but it was hot and the air vent didn’t cool me down.

BUF
PHL
Mediocre 2.0

None of the experience was pleasant

First flight was delayed causing us to miss the 2nd flight and we ended sleeping on a chair at the airport waiting for a morning flight. AMERICAN AIRLINES didn't even have the decency to put us in a hotel for the night due to their delay. Then they added a 2nd lay over which was delayed for hours also. Traveling was to visit my mother who had cancer and I was sick so this made the trip even more distasteful.

Mon, Apr 16
PHX
ISP
18h 45m
Wed, Apr 25
ISP
PHX
17h 23m
Trip: 10 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAS
AUS
Mediocre 2.0

Booked with kayak. Reservation came from KIwi.com? Frontier flight was canceled for maintenance. No email notification that I was automatically rebooked onto United flight by frontier. 4 hrs spent trying to get through to frontier booking agent to find out. No way to call internation number at kiwi.com. Will NOT ever book again with kayak.

MIA
CLE
Excellent 10.0

Funny flight crew who were very attentive and we made it back nearly 30 min early!

Nothing

ORD
DEN
Mediocre 2.0

The flight was delayed

PHX
MKE
Okay 4.0

Nothing

Everything

MIA
ATL
Mediocre 3.6

The boarding went quickly and was well organized

That the price to take a small carryon was just as expensive as taking a large suitcase, ended up having to pay and extra $80 r/t for a small bag and I just that's standard for them. There were no barf bags in any seats, believe me everyone around us was looking as the person next to me was getting sick on the landing because it was crazy rough. When we finally were able to get an attendant over she was as rude as could be, I'm sure this sick person next to me was sorry she "inconvenienced" the crew member, if they just put bags in the seats pockets like every other airline this wouldn't have been an issue. The seats were very uncomfortable with no padding and not able to tilt. The tray tables were nonfunctional, too small and did not extend to get anywhere close enough to reach you. The plane ride itself felt like we were on a old school bus on a gravel road. I had a round trip ticket with frontier and both trips were equally as bad. I will never travel with them again, Most of us weren't even sure if we were going to survive take off with out the plan breaking or something.

Fri, Apr 13
PHX
ISP
18h 45m
Wed, Apr 18
ISP
PHX
17h 23m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
CLE
Excellent 10.0

Funny flight crew who were very attentive and we made it back nearly 30 min early!

Nothing

LAS
AUS
Mediocre 2.0

Booked with kayak. Reservation came from KIwi.com? Frontier flight was canceled for maintenance. No email notification that I was automatically rebooked onto United flight by frontier. 4 hrs spent trying to get through to frontier booking agent to find out. No way to call internation number at kiwi.com. Will NOT ever book again with kayak.

PHX
MKE
Okay 4.0

Nothing

Everything

MIA
ATL
Mediocre 3.6

The boarding went quickly and was well organized

That the price to take a small carryon was just as expensive as taking a large suitcase, ended up having to pay and extra $80 r/t for a small bag and I just that's standard for them. There were no barf bags in any seats, believe me everyone around us was looking as the person next to me was getting sick on the landing because it was crazy rough. When we finally were able to get an attendant over she was as rude as could be, I'm sure this sick person next to me was sorry she "inconvenienced" the crew member, if they just put bags in the seats pockets like every other airline this wouldn't have been an issue. The seats were very uncomfortable with no padding and not able to tilt. The tray tables were nonfunctional, too small and did not extend to get anywhere close enough to reach you. The plane ride itself felt like we were on a old school bus on a gravel road. I had a round trip ticket with frontier and both trips were equally as bad. I will never travel with them again, Most of us weren't even sure if we were going to survive take off with out the plan breaking or something.

PHX
DEN
Okay 4.0

Crew was friendly

Late departure

Tue, Mar 13
PHX
ISP
6h 39m
Thu, Mar 15
ISP
PHX
8h 32m
Trip: 3 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28339 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
TUS
CLT
Excellent 10.0

No free wifi

BUF
PHL
Mediocre 2.0

None of the experience was pleasant

First flight was delayed causing us to miss the 2nd flight and we ended sleeping on a chair at the airport waiting for a morning flight. AMERICAN AIRLINES didn't even have the decency to put us in a hotel for the night due to their delay. Then they added a 2nd lay over which was delayed for hours also. Traveling was to visit my mother who had cancer and I was sick so this made the trip even more distasteful.

SCL
DFW
Excellent 10.0

The professionalism from the entire crew. Very smooth flight. The in-flight meal was very good .

Even dow we were late departing Santiago Chile, we made it to Dallas in good time.

DFW
CMH
Excellent 8.0

Smooth takeoff and landing. The seats were comfortable for a 3 hour flight.

Stuffy on the plane. This might not be the airline’s problem but it was hot and the air vent didn’t cool me down.

PHL
PHX
Good 6.0

Flight attendants very friendly. The gate attendant found us two seats together even though they couldn't do it initially in NYC.

Sitting in the last row.

Tue, May 8
PHX
ISP
7h 04m
Sat, May 12
ISP
PHX
7h 55m
Trip: 5 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28339 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
DFW
CMH
Excellent 8.0

Smooth takeoff and landing. The seats were comfortable for a 3 hour flight.

Stuffy on the plane. This might not be the airline’s problem but it was hot and the air vent didn’t cool me down.

LGA
PHL
Okay 4.6

Short flight

Attendant at gate insisted my daughter's carry-on bag get checked because he put it crooked into the sizer. When I adjusted it and showed him that it fit, he still insisted that we check it. Unpleasant way to start our trip.

PHL
PHX
Good 6.0

Flight attendants very friendly. The gate attendant found us two seats together even though they couldn't do it initially in NYC.

Sitting in the last row.

ORD
CLE
Excellent 10.0

It was a very good fight

I didn't like the fact that the gate kept on changed 3-4 times and that it was delayed for an hour

CLT
RSW
Excellent 10.0

No free wifi

Wed, May 30
PHX
ISP
8h 49m
Tue, Jun 5
ISP
PHX
19h 56m
Trip: 7 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
ORD
Excellent 10.0

We got there ahead of schedule

PHX
MKE
Okay 4.0

Nothing

Everything

PHX
DEN
Okay 4.0

Crew was friendly

Late departure

LAS
MSN
Okay 5.6

Quick service

Expensive bags and small amount of room on the plane

RSW
PHL
Okay 5.3

Cramped seating.

Thu, May 17
PHX
ISP
11h 03m
Tue, May 22
ISP
PHX
20h 00m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHX
DEN
Okay 4.0

Crew was friendly

Late departure

DEN
ONT
Okay 4.0

The flight itself was fine

I used to love frontier but now everything from baggage policies to checking in feel like a huge hassle

LAS
AUS
Mediocre 2.0

Booked with kayak. Reservation came from KIwi.com? Frontier flight was canceled for maintenance. No email notification that I was automatically rebooked onto United flight by frontier. 4 hrs spent trying to get through to frontier booking agent to find out. No way to call internation number at kiwi.com. Will NOT ever book again with kayak.

ORD
DEN
Mediocre 2.0

The flight was delayed

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

Thu, Mar 8
PHX
ISP
6h 39m
Thu, Mar 15
ISP
PHX
8h 32m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28339 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
TUS
CLT
Excellent 10.0

No free wifi

PHL
SFO
Good 7.6

Tight connection! The airlines need to Realize that a 2 hour layover is NOT enough when you have to go through immigration, customs, and security before making your next flight!

DTW
MIA
Excellent 8.0

Easy check in.

Service staff was friendly enough; maybe I’m used to southwest. As someone who is anxious to fly smiling faces are always appreciate.

SAT
MIA
Excellent 10.0

All

Nothing

ORD
CLE
Excellent 10.0

It was a very good fight

I didn't like the fact that the gate kept on changed 3-4 times and that it was delayed for an hour

Tue, Apr 10
PHX
ISP
23h 44m
Sun, Apr 15
ISP
PHX
18h 45m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
DEN
Mediocre 2.0

The flight was delayed

MIA
CLE
Excellent 10.0

Funny flight crew who were very attentive and we made it back nearly 30 min early!

Nothing

LAS
AUS
Mediocre 2.0

Booked with kayak. Reservation came from KIwi.com? Frontier flight was canceled for maintenance. No email notification that I was automatically rebooked onto United flight by frontier. 4 hrs spent trying to get through to frontier booking agent to find out. No way to call internation number at kiwi.com. Will NOT ever book again with kayak.

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

MCO
SJU
Good 7.0

Low prices, departures and arrivals with very specific schedules On Time.

There's no food or drinking options, if you have any carry-on you'll have to pay $45.

Tue, Apr 10
PHX
ISP
23h 44m
Sun, Apr 15
ISP
PHX
18h 45m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
LAS
AUS
Mediocre 2.0

Booked with kayak. Reservation came from KIwi.com? Frontier flight was canceled for maintenance. No email notification that I was automatically rebooked onto United flight by frontier. 4 hrs spent trying to get through to frontier booking agent to find out. No way to call internation number at kiwi.com. Will NOT ever book again with kayak.

PHX
MKE
Okay 4.0

Nothing

Everything

MCO
SJU
Good 7.0

Low prices, departures and arrivals with very specific schedules On Time.

There's no food or drinking options, if you have any carry-on you'll have to pay $45.

MIA
ATL
Mediocre 3.6

The boarding went quickly and was well organized

That the price to take a small carryon was just as expensive as taking a large suitcase, ended up having to pay and extra $80 r/t for a small bag and I just that's standard for them. There were no barf bags in any seats, believe me everyone around us was looking as the person next to me was getting sick on the landing because it was crazy rough. When we finally were able to get an attendant over she was as rude as could be, I'm sure this sick person next to me was sorry she "inconvenienced" the crew member, if they just put bags in the seats pockets like every other airline this wouldn't have been an issue. The seats were very uncomfortable with no padding and not able to tilt. The tray tables were nonfunctional, too small and did not extend to get anywhere close enough to reach you. The plane ride itself felt like we were on a old school bus on a gravel road. I had a round trip ticket with frontier and both trips were equally as bad. I will never travel with them again, Most of us weren't even sure if we were going to survive take off with out the plan breaking or something.

RSW
PHL
Okay 5.3

Cramped seating.

Wed, May 2
PHX
ISP
8h 49m
Sun, May 6
ISP
PHX
20h 00m
Trip: 5 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
CLE
Excellent 10.0

Funny flight crew who were very attentive and we made it back nearly 30 min early!

Nothing

LAS
MSN
Okay 5.6

Quick service

Expensive bags and small amount of room on the plane

MIA
ATL
Mediocre 3.6

The boarding went quickly and was well organized

That the price to take a small carryon was just as expensive as taking a large suitcase, ended up having to pay and extra $80 r/t for a small bag and I just that's standard for them. There were no barf bags in any seats, believe me everyone around us was looking as the person next to me was getting sick on the landing because it was crazy rough. When we finally were able to get an attendant over she was as rude as could be, I'm sure this sick person next to me was sorry she "inconvenienced" the crew member, if they just put bags in the seats pockets like every other airline this wouldn't have been an issue. The seats were very uncomfortable with no padding and not able to tilt. The tray tables were nonfunctional, too small and did not extend to get anywhere close enough to reach you. The plane ride itself felt like we were on a old school bus on a gravel road. I had a round trip ticket with frontier and both trips were equally as bad. I will never travel with them again, Most of us weren't even sure if we were going to survive take off with out the plan breaking or something.

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

DEN
ORD
Excellent 10.0

We got there ahead of schedule

Sat, May 5
PHX
ISP
8h 49m
Sun, May 13
ISP
PHX
20h 00m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33877 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
ORD
Excellent 10.0

We got there ahead of schedule

MCO
SJU
Good 7.0

Low prices, departures and arrivals with very specific schedules On Time.

There's no food or drinking options, if you have any carry-on you'll have to pay $45.

PHX
DEN
Okay 4.0

Crew was friendly

Late departure

PHX
MKE
Okay 4.0

Nothing

Everything

PHL
SJU
Good 6.0

boarding and treatment by staff wad excellent

$3 for a cup of coffee is outrageous.... other airlines at least include beverages and a snack (peanuts etc).

Phoenix Sky Harbor Intl to Islip Long Island Flight Information

Flights Arrive in Islip Long Island
Flights Depart from Phoenix Sky Harbor Intl
Flight Price $267
Distance 2184 miles
Airlines Frontier, American Airlines
*
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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.